Building permits, zoning and septic rules in Autauga County, Alabama
70Index Score / 100 #43 of 67 in Alabama
Unincorporated Autauga County, Alabama has no county zoning, and the county's published process requires a development permit only in or within 100 feet of a Special Flood Hazard Area12. Prattville, Autaugaville and Billingsley have municipal zoning, and Millbrook, which reaches into the county, issues its own building permits34. Septic permits for every address come from the Autauga County Health Department56.
At a glance
Building permit
Required in or within 100 feet of a Special Flood Hazard Area; a general residential permit outside it was not confirmed27
Zoning
No county zoning on unincorporated land; Prattville, Autaugaville and Billingsley zone their own land3
Septic permit
Required from the county health department for a new or repaired system when not on public sewer5
RV and tiny home zoning
No county zoning restriction on unincorporated land; floodplain and septic rules still apply895
Owner-builder exemption
Available under conditions for your own one- or two-family residence; local building laws still apply10
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Do you need a building permit in Autauga County, Alabama?
Autauga County requires a development permit for property in or within 100 feet of a Special Flood Hazard Area2. Development there includes new homes and commercial structures, mobile homes, RVs, additions, remodeling, excavation, sheds and pole barns9. The county's published process does not establish a general residential building permit on land outside that trigger, so call County Engineering before you build713. We could not confirm whether unincorporated Autauga County requires a certificate of occupancy; ask County Engineering. Alabama's State Building Code covers specified work such as state-funded projects, schools, hotels, motels and movie theaters, not general residential property14.
What does a flood-area permit cost and involve in Autauga County?
The county charges nothing for the flood-zone permit application itself12. Outside certifications are the real cost: the county estimates elevation certificates at about $700 each, and a no-rise certificate, which a designated floodway can require, at about $3,000 to $15,00012. Inspection is also required once the lowest floor or lowest horizontal supporting member is in place, and again after the building is complete and ready for occupancy15. A certified FEMA Elevation Certificate must be on site at the first inspection15. Call Autauga County Engineering at (334) 361-3761 to learn whether a parcel falls in or within 100 feet of a Special Flood Hazard Area13.
Who handles building, driveway and subdivision approvals in Autauga County?
Autauga County Engineering handles flood-area development permits, subdivision plat review and access to county-maintained roads71611. A driveway serving one single-family residence needs an access permit from the County Engineer when it connects to a county-maintained road; engineering studies and detailed plans are not required unless the County Engineer sees a safety or engineering concern11. The county will not issue a building or development permit for a site on a county-maintained road until access is approved11. A driveway onto a state highway needs an ALDOT permit instead17. Dividing land is regulated too: the County Engineer reviews the plat, the County Commission approves it, and the law does not apply inside municipal limits or to a transfer to an immediate family member18. The published plat review fee is $100 per submission, plus $150 and $10 per lot, site or unit19.
Does Autauga County have zoning?
Unincorporated Autauga County has no county zoning ordinance1. County zoning therefore does not set minimum dwelling size, lot size, setbacks or building height there, and does not restrict accessory dwellings, RV occupancy, tiny homes, manufactured homes or temporary camping8. That is not the same as no land rules: floodplain, road-access, subdivision and septic requirements still apply911185. Autaugaville, Billingsley and Prattville have municipal zoning, and all property inside Prattville's corporate limits must comply with the city's zoning ordinance320. Millbrook lies mainly in Elmore County but reaches into Autauga; the city sets its own zoning and requires its own building permits inside city limits214. Unlike the counties around it in Alabama, Autauga County requires a county building permit only in some cases22.
How do septic permits work in Autauga County?
The Alabama Department of Public Health coordinates the onsite sewage program, and the Autauga County Health Department takes the applications6. Alabama law requires a permit from the local health department before installing a new system or repairing an existing one when the property is not on public sanitary sewer23. The application needs soils information, a legal description, a plot plan and a vicinity map, and sometimes a construction plan23. A registered engineer must design the system where soil percolation exceeds 60 minutes or a shallow limiting zone exists24. Only about 25.6% of Autauga County soils are rated free of limits for a conventional drain field, so expect a site evaluation and possibly an engineered system, and make septic suitability a purchase contingency25. Call the Environmental Office before installation26. We could not confirm inspection timing or a private-well construction permit; ask the same office.
Can you live in an RV or tiny home on your land in Autauga County?
County zoning does not restrict RV or tiny-home occupancy on unincorporated land in Autauga County, because the county has no zoning ordinance there8. Other rules still apply: placing an RV in or within 100 feet of a Special Flood Hazard Area needs a county development permit9, and living on the land long-term needs an approved septic system when the property is not on public sewer27. Inside Prattville, Autaugaville or Billingsley, ask the municipality about zoning first3. Alabama treats a park model as temporary living quarters, not a permanent dwelling28.
Building a home in Autauga County: the steps, in order
Confirm whether the parcel is inside a municipality; unincorporated land has no county zoning, while Prattville, Autaugaville and Billingsley zone their own land3.
Ask County Engineering whether the site is in or within 100 feet of a Special Flood Hazard Area, and get the development permit before work begins213.
Get a County Engineer access permit if the driveway connects to a county-maintained road11.
Send the Autauga County Health Department the soils information, legal description, plot plan, vicinity map and any construction plan for the septic permit23.
If you act as your own contractor, meet Alabama's owner-builder conditions for an owner-occupied one- or two-family home10.
In a flood-area build, schedule the inspections when the lowest floor is in place and at completion15.
If dividing land, submit the plat to the County Engineer for County Commission approval18.
What should you check before buying land in Autauga County?
Confirm municipal boundaries, flood status, legal road access and septic suitability before closing. Development in or within 100 feet of a Special Flood Hazard Area needs a county permit9. Every lot in a county-regulated subdivision must have access to a city, county or state road29, and county road maintenance, utilities and services will not be extended to a subdivision until it receives final approval30. Only about 25.6% of county soils are rated free of drain-field limits25. Land is cheap to carry: the effective property tax rate is 0.3%31. Ask the Autauga County Health Department about private wells, since we could not confirm a construction permit requirement.
Watch-outs
No county zoning on unincorporated land does not cancel flood-area, county-road access, subdivision or septic requirements1911185.
A county flood-area permit is required within 100 feet of a Special Flood Hazard Area, even when the parcel itself is not inside the hazard area2.
External flood certifications can cost far more than the free county application: about $700 for an elevation certificate and about $3,000 to $15,000 for a no-rise certificate12.
The owner-builder exemption covers home-builder licensing only and does not override local building laws or codes10.
Written October 16, 2026 from the rules quoted below, each taken from an official source and re-checked by an independent reviewer. This is research, not legal advice: rules change, so confirm with the office before you buy or build.
Autauga County highlighted among the Alabama counties · colored by Index score
How Autauga County scores
Seclusion45100% ev.
Self-Sufficiency68100% ev.
Admin Boringness72100% ev.
Durability68100% ev.
Property Autonomy39100% ev.
Carry Cost88100% ev.
Evidence strength: 100%. This reports direct-source completeness and fallback use; it is separate from the score and is not a confidence interval. How it works →
$267kTypical home
0.3%Property tax
$2,636Land / acre
54.9"Annual rain
6.3% of yrsSevere drought
15.2 / yr (+14)Mid-century 100°F days
16.5 daysMid-century dry spell
2.71" (+6.2%)Mid-century 1-day rain
1.33×Wildfire change factor
100%Forward climate coverage
$1,769Home insurance / yr
0.6% / yrInsurance growth
0.48%Nonrenewal rate
county median (2+ published ZIPs)Insurance basis
42,147People within 30 min
2,111,920People within 2 hr
71,036Radius comparison (15 mi)
101.5People / sq mi
0.1%Federal land
63.9%Land at 15% slope or less
25.6%Soils rated "not limited" for septic (strict USDA rating)
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Cities and towns in Autauga County
Inside a city or town, that city usually issues building permits and sets zoning; the county’s rules above cover unincorporated land. Septic, wells and floodplain rules usually stay with the county or state everywhere.
Town of Autaugaville · Town of Billingsley · Prattville
Answers from the rulebook for Autauga County
What the ordinances and state agencies actually say — one answer per question, each quoted from the official source and independently re-checked.
Autauga County rules
Building permitLimited
Development, including residential or commercial construction, mobile homes, RVs, additions, remodeling, alterations, excavations, sheds, and pole barns, in or within 100 feet of a Special Flood Hazard Area in Autauga County.
A permit is required for development in a Special Flood Hazard Area.
A permit is required if the property is within 100 feet of a Special Flood Hazard Area.
The county page states that each case is different and that certain structures have restrictions.
The page states there is no cost for the county permit application, but external certification costs may apply.
The page directs applicants to call Autauga County Engineering before building.
distance from Special Flood Hazard Area: <= 100 ft · county permit application fee: 0 USD (External certification costs may apply.)
“Permits are required to “develop” in a Flood Zone. Specifically, flood zones within the Special Flood Hazard Area (SFHA).”
One more reviewed finding on this topic
Limited — Development in or within 100 feet of a Special Flood Hazard Area in Autauga County, including construction, mobile homes, RVs, additions, remodeling, alterations, excavations, and accessory structures.
“Permits are required to “develop” in a Flood Zone. Specifically, flood zones within the Special Flood Hazard Area (SFHA). If you are within 100ft of a SFHA you will need a permit.”
InspectionsLimited
Structures developed under Autauga County's Special Flood Hazard Area permit process.
Inspection is required when the lowest floor or lowest horizontal supporting member is complete.
A final inspection is required after the building is completed and ready for occupancy.
A certified FEMA Elevation Certificate must be onsite at the first inspection.
“The applicant understands that an on-site inspection is required at the time of completion of the lowest floor and/or lowest horizontal supporting member is in place. [...] A final inspection is required on the structure after the building is completed and ready for occupancy.”
County-wide zoningAbsent
Land outside municipalities in Autauga County.
The official county statement appears in its 2014–2024 Solid Waste Management Plan's section addressing whether potential solid-waste-system expansion would be consistent with local zoning ordinances.
This finding concerns county zoning only; the source identifies municipal zoning ordinances in Autaugaville, Billingsley, and Prattville.
“Autauga County has no zoning ordinances outside its municipalities. Autaugaville, Billingsley & Prattville have certain zoning ordinances.”
Local zoningVaries (with conditions)
Countywide aggregate of zoning coverage: unincorporated land and incorporated municipalities in Autauga County.
This is an aggregate conclusion and does not mean Autauga County administers municipal zoning.
The official county source states that Autaugaville, Billingsley, and Prattville have certain zoning ordinances, while land outside municipalities has no county zoning ordinances.
“Autauga County has no zoning ordinances outside its municipalities. Autaugaville, Billingsley & Prattville have certain zoning ordinances.”
Zoning districts · by state lawNo county rule
Unincorporated Autauga County: no county rule sets this, because Autauga County has adopted no county zoning ordinance (Alabama law lets some counties zone, but this one has not). Autauga County's own reviewed answer confirms it has no county-wide zoning.
Septic, floodplain, subdivision and health rules still apply; cities and towns set their own rules inside their limits.
Alabama counties lack broad, general land-use regulatory authority under general Alabama law.
Limited authority may arise through county-specific local laws, including examples identified by the handbook for Baldwin, Russell, Shelby, and Jefferson Counties.
“Counties in Alabama do not have broad and general land use regulatory authority under general Alabama law, although several counties have created some form of planning and zoning authority by local law. However, as set out below, the Legislature has granted limited authority to county governing bodies to address certain special circumstances related to use of land within the territorial jurisdiction of the county.”
Minimum dwelling size · by state lawNo county rule
Unincorporated Autauga County: no county rule sets this, because Autauga County has adopted no county zoning ordinance (Alabama law lets some counties zone, but this one has not). Autauga County's own reviewed answer confirms it has no county-wide zoning.
Septic, floodplain, subdivision and health rules still apply; cities and towns set their own rules inside their limits.
Alabama counties lack broad, general land-use regulatory authority under general Alabama law.
Limited authority may arise through county-specific local laws, including examples identified by the handbook for Baldwin, Russell, Shelby, and Jefferson Counties.
“Counties in Alabama do not have broad and general land use regulatory authority under general Alabama law, although several counties have created some form of planning and zoning authority by local law. However, as set out below, the Legislature has granted limited authority to county governing bodies to address certain special circumstances related to use of land within the territorial jurisdiction of the county.”
Minimum lot size · by state lawNo county rule
Unincorporated Autauga County: no county rule sets this, because Autauga County has adopted no county zoning ordinance (Alabama law lets some counties zone, but this one has not). Autauga County's own reviewed answer confirms it has no county-wide zoning.
Septic, floodplain, subdivision and health rules still apply; cities and towns set their own rules inside their limits.
Alabama counties lack broad, general land-use regulatory authority under general Alabama law.
Limited authority may arise through county-specific local laws, including examples identified by the handbook for Baldwin, Russell, Shelby, and Jefferson Counties.
“Counties in Alabama do not have broad and general land use regulatory authority under general Alabama law, although several counties have created some form of planning and zoning authority by local law. However, as set out below, the Legislature has granted limited authority to county governing bodies to address certain special circumstances related to use of land within the territorial jurisdiction of the county.”
Setbacks · by state lawNo county rule
Unincorporated Autauga County: no county rule sets this, because Autauga County has adopted no county zoning ordinance (Alabama law lets some counties zone, but this one has not). Autauga County's own reviewed answer confirms it has no county-wide zoning.
Septic, floodplain, subdivision and health rules still apply; cities and towns set their own rules inside their limits.
Alabama counties lack broad, general land-use regulatory authority under general Alabama law.
Limited authority may arise through county-specific local laws, including examples identified by the handbook for Baldwin, Russell, Shelby, and Jefferson Counties.
“Counties in Alabama do not have broad and general land use regulatory authority under general Alabama law, although several counties have created some form of planning and zoning authority by local law. However, as set out below, the Legislature has granted limited authority to county governing bodies to address certain special circumstances related to use of land within the territorial jurisdiction of the county.”
Lot coverage · by state lawNo county rule
Unincorporated Autauga County: no county rule sets this, because Autauga County has adopted no county zoning ordinance (Alabama law lets some counties zone, but this one has not). Autauga County's own reviewed answer confirms it has no county-wide zoning.
Septic, floodplain, subdivision and health rules still apply; cities and towns set their own rules inside their limits.
Alabama counties lack broad, general land-use regulatory authority under general Alabama law.
Limited authority may arise through county-specific local laws, including examples identified by the handbook for Baldwin, Russell, Shelby, and Jefferson Counties.
“Counties in Alabama do not have broad and general land use regulatory authority under general Alabama law, although several counties have created some form of planning and zoning authority by local law. However, as set out below, the Legislature has granted limited authority to county governing bodies to address certain special circumstances related to use of land within the territorial jurisdiction of the county.”
Building height · by state lawNo county rule
Unincorporated Autauga County: no county rule sets this, because Autauga County has adopted no county zoning ordinance (Alabama law lets some counties zone, but this one has not). Autauga County's own reviewed answer confirms it has no county-wide zoning.
Septic, floodplain, subdivision and health rules still apply; cities and towns set their own rules inside their limits.
Alabama counties lack broad, general land-use regulatory authority under general Alabama law.
Limited authority may arise through county-specific local laws, including examples identified by the handbook for Baldwin, Russell, Shelby, and Jefferson Counties.
“Counties in Alabama do not have broad and general land use regulatory authority under general Alabama law, although several counties have created some form of planning and zoning authority by local law. However, as set out below, the Legislature has granted limited authority to county governing bodies to address certain special circumstances related to use of land within the territorial jurisdiction of the county.”
Living in an RV · by state lawNo county rule
Unincorporated Autauga County: no county rule sets this, because Autauga County has adopted no county zoning ordinance (Alabama law lets some counties zone, but this one has not). Autauga County's own reviewed answer confirms it has no county-wide zoning.
Septic, floodplain, subdivision and health rules still apply; cities and towns set their own rules inside their limits.
Alabama counties lack broad, general land-use regulatory authority under general Alabama law.
Limited authority may arise through county-specific local laws, including examples identified by the handbook for Baldwin, Russell, Shelby, and Jefferson Counties.
“Counties in Alabama do not have broad and general land use regulatory authority under general Alabama law, although several counties have created some form of planning and zoning authority by local law. However, as set out below, the Legislature has granted limited authority to county governing bodies to address certain special circumstances related to use of land within the territorial jurisdiction of the county.”
Camping on your land · by state lawNo county rule
Unincorporated Autauga County: no county rule sets this, because Autauga County has adopted no county zoning ordinance (Alabama law lets some counties zone, but this one has not). Autauga County's own reviewed answer confirms it has no county-wide zoning.
Septic, floodplain, subdivision and health rules still apply; cities and towns set their own rules inside their limits.
Alabama counties lack broad, general land-use regulatory authority under general Alabama law.
Limited authority may arise through county-specific local laws, including examples identified by the handbook for Baldwin, Russell, Shelby, and Jefferson Counties.
“Counties in Alabama do not have broad and general land use regulatory authority under general Alabama law, although several counties have created some form of planning and zoning authority by local law. However, as set out below, the Legislature has granted limited authority to county governing bodies to address certain special circumstances related to use of land within the territorial jurisdiction of the county.”
Tiny homes · by state lawNo county rule
Unincorporated Autauga County: no county rule sets this, because Autauga County has adopted no county zoning ordinance (Alabama law lets some counties zone, but this one has not). Autauga County's own reviewed answer confirms it has no county-wide zoning.
Septic, floodplain, subdivision and health rules still apply; cities and towns set their own rules inside their limits.
Alabama counties lack broad, general land-use regulatory authority under general Alabama law.
Limited authority may arise through county-specific local laws, including examples identified by the handbook for Baldwin, Russell, Shelby, and Jefferson Counties.
“Counties in Alabama do not have broad and general land use regulatory authority under general Alabama law, although several counties have created some form of planning and zoning authority by local law. However, as set out below, the Legislature has granted limited authority to county governing bodies to address certain special circumstances related to use of land within the territorial jurisdiction of the county.”
Manufactured homes · by state lawNo county rule
Unincorporated Autauga County: no county rule sets this, because Autauga County has adopted no county zoning ordinance (Alabama law lets some counties zone, but this one has not). Autauga County's own reviewed answer confirms it has no county-wide zoning.
Septic, floodplain, subdivision and health rules still apply; cities and towns set their own rules inside their limits.
Alabama counties lack broad, general land-use regulatory authority under general Alabama law.
Limited authority may arise through county-specific local laws, including examples identified by the handbook for Baldwin, Russell, Shelby, and Jefferson Counties.
“Counties in Alabama do not have broad and general land use regulatory authority under general Alabama law, although several counties have created some form of planning and zoning authority by local law. However, as set out below, the Legislature has granted limited authority to county governing bodies to address certain special circumstances related to use of land within the territorial jurisdiction of the county.”
Accessory dwellings · by state lawNo county rule
Unincorporated Autauga County: no county rule sets this, because Autauga County has adopted no county zoning ordinance (Alabama law lets some counties zone, but this one has not). Autauga County's own reviewed answer confirms it has no county-wide zoning.
Septic, floodplain, subdivision and health rules still apply; cities and towns set their own rules inside their limits.
Alabama counties lack broad, general land-use regulatory authority under general Alabama law.
Limited authority may arise through county-specific local laws, including examples identified by the handbook for Baldwin, Russell, Shelby, and Jefferson Counties.
“Counties in Alabama do not have broad and general land use regulatory authority under general Alabama law, although several counties have created some form of planning and zoning authority by local law. However, as set out below, the Legislature has granted limited authority to county governing bodies to address certain special circumstances related to use of land within the territorial jurisdiction of the county.”
Who permits septicLocal
Onsite sewage regulation and permitting for Autauga County.
The Alabama Department of Public Health Soil and Onsite Sewage Branch coordinates the program in county health departments.
The Autauga County Health Department lists onsite sewage applications and permits under Environmental Services.
“Onsite Sewage - applications and permits”
Mandatory utility hookupConditional
Utilities or county services for subdivisions within the Autauga County subdivision jurisdiction.
Subdivision-regulation compliance and final approval are prerequisites to extension of utilities or county services.
This claim concerns subdivision-related utility/service extensions, not a universal requirement to connect every residence to public water or sewer.
“No street or road shall be accepted and maintained by the County, nor shall any utilities or county services be extended to the subdivision, unless and until the requirements set forth in these regulations have been complied with and the subdivision has been given final approval by Autauga County.”
One more reviewed finding on this topic
Conditional — Utilities and county services for subdivisions within Autauga County's subdivision jurisdiction.
“No street or road shall be accepted and maintained by the County, nor shall any utilities or county services be extended to the subdivision, unless and until the requirements set forth in these regulations have been complied with and the subdivision has been given final approval by Autauga County.”
Subdividing landRegulated (with conditions)
Subdivision development within Autauga County's subdivision jurisdiction.
The County Commission reviews, approves, and disapproves plats.
County subdivision jurisdiction is limited where a municipal planning commission has jurisdiction; in that situation county approval is limited to approval required under Code of Alabama §11-52-30(b) and does not include enforcement.
Regulations became applicable thirty days after filing a certified copy with the Probate Judge.
No county road maintenance or utilities/services may be extended until the subdivision receives final county approval.
“The regulations set out herein shall be in force and applicable to the development of all subdivisions in the subdivision jurisdiction of the Autauga County Commission from and after the date of adoption by resolution.”
2 more reviewed findings on this topic
Regulated (with conditions) — Subdivisions within Autauga County's subdivision jurisdiction.
“The Autauga County Commission does hereby set a policy to exercise the power and authority to review, approve, and disapprove plats for all subdivisions within the subdivision jurisdiction of Autauga County, Alabama.”
Regulated (with conditions) — Subdivisions within the subdivision jurisdiction of the Autauga County Commission, generally outside municipal corporate limits.
“The County Engineer or his designee must review all proposed plats and certify to the County Commission whether the plat meets the County’s regulations.”
Driveway accessRequired
Any driveway, road, alley, street, roadway, or similar connection to the Autauga County public road system or rights-of-way.
An access permit must be obtained before construction or access.
Access permits require County Engineer approval and must address drainage, sight distance, lane widths, guardrail, slopes, right-of-way encroachments, and pavement strength as applicable.
Individual residences and larger developments must comply.
For one single-family residence, engineering studies and detailed construction plans are not required unless the County Engineer determines they are necessary for safety, engineering, or other concerns.
For subdivisions and developments, road and drainage upgrades may be required.
Plans must be signed and sealed by an Alabama-licensed professional engineer when plans are required.
An improvement bond of at least 150% of approved improvement costs is required for covered access-permit improvements.
No county building or development permit will issue where ingress or egress connects to a county-maintained road without access approval.
The policy became effective immediately upon adoption by the County Commission on March 16, 2021.
minimum improvement bond: >= 150 percent of approved cost · single-family residence count: 1 residence (Engineering studies and detailed construction plans may still be required by the County Engineer.)
“No person, firm, corporation, or other entity, public or private, shall construct or cause to be constructed or allow any driveway, highway, road, alley, street, other roadway, or any aspect or part thereof, to connect to or otherwise access or allow motor vehicle traffic on or onto any part of the Autauga County public road system including the Autauga County rights-of-ways, without first applying for and obtaining an access permit from the Autauga County Commission, acting by and through the Autauga County Engineer or his designee;”
2 more reviewed findings on this topic
Required — Access connecting a driveway or roadway to an Autauga County-maintained road, including access for one single-family residence.
“an individual seeking access for the purpose of ingress and egress to only one (1) single family residence shall be required to obtain an access permit to be issued by the County Engineer”
Limited — Lots in subdivisions governed by Autauga County subdivision regulations.
“All lots must have access to a city, county, or state road as defined in Section 2-1-1.”
Building in a floodplainRequired
Any development in a Special Flood Hazard Area or within 100 feet of one in Autauga County.
Development includes new residential or commercial structures, mobile homes, RVs, additions, remodeling, alterations, excavations, sheds, and pole barns.
The county regulates development in the SFHA under its Flood Damage Prevention Ordinance.
The page states that restrictions apply to what can be built and how it is built.
The county permit application has no cost; external certification costs may apply.
distance from Special Flood Hazard Area: <= 100 ft
“If you are within 100ft of a SFHA you will need a permit.”
One more reviewed finding on this topic
Required — Development in the Special Flood Hazard Area and property within 100 feet of an SFHA in Autauga County.
“Development is considered to be ANY type of construction including: (new residential or commercial structures), (the placement of mobile home & RVs), (additions, remodeling, alterations of existing structures), excavations, (accessory structures such as sheds & pole barns)etc.”
Permit feesVariable (with conditions)
Autauga County flood-zone development permits.
The county states there is no cost for the permit application.
External costs may be required for certifications, including elevation certificates and a no-rise certificate in a designated floodway.
The county estimates elevation certificates at approximately $700 each and no-rise certificates at approximately $3,000 to $15,000.
county permit application fee: 0 USD (Flood-zone permit application.) · elevation certificate: 700 USD each approximately (External certification cost.) · no-rise certificate: 3000-15000 USD approximately (May be required in a designated floodway.)
“There is no cost for the permit application with the county.”
One more reviewed finding on this topic
Published — Published Autauga County subdivision-review and development-inspection fees.
“Proposed Plat Review Fee $100 per submission of proposed plat Lot Fee $150 plus $10 per lot, site, or unit Road Fee $0.75 per linear foot of road to be constructed and inspected”
Permit processPartial
Flood-zone development permit process in Autauga County.
Applicants are directed to contact Autauga County Engineering before building.
The permit applies to development in an SFHA and within 100 feet of an SFHA.
The page states that each case is different and that restrictions apply to certain structures.
External certifications may be required, including elevation certificates and possibly a no-rise certificate in a floodway.
distance from Special Flood Hazard Area: <= 100 ft
“Please call, BEFORE you build, Autauga County Engineering at (334)361-3761.”
One more reviewed finding on this topic
Partial — County subdivision-approval and flood-zone-permit processes in Autauga County.
“Please call, BEFORE you build, Autauga County Engineering at (334)361-3761.”
Alabama rules that apply here
Owner-builder exemptionConditional
Alabama residential home-builder license exemption for an owner building or improving the owner's one-family or two-family residence, including Autauga County.
The owner must act as the owner's own contractor.
The owner must provide all material supervision personally.
The project must build or improve a one-family or two-family residence on the owner's property.
The residence must be for the occupancy or use of the owners and must not be offered for sale.
The exemption is nontransferable, including to an agent under a power of attorney.
Offering the residence for sale within one year after substantial completion violates the Home Builders Licensure Law; proof of sale or offering for sale within one year after completion is presumptive evidence that construction was undertaken for sale.
A homeowner who hires or compensates anyone to supervise the work is not acting as the owner's own contractor.
Subcontractors hired by an exempt homeowner must be licensed if the cost of the subcontractor's portion exceeds $10,000.
The exemption concerns the residential home-builder licensing law and does not supersede local building laws or codes.
subcontractor portion cost threshold: > 10000 USD (Subcontractors hired by homeowners claiming the homeowner exemption must be licensed.) · sale/offering-for-sale period: 1 year after substantial completion (Sale or offering for sale is presumptive evidence of construction for sale.)
“Owners of property when acting as their own contractor and providing all material supervision themselves, when building or improving one-family or two-family residences on such property for the occupancy or use of such owners and not offered for sale. This exemption is a nontransferable privilege.”
2 more reviewed findings on this topic
Available (with conditions) — Alabama Home Builders Licensure Law licensing exemption for an owner acting as the owner’s own residential contractor when building or improving a one-family or two-family residence for the owner’s own occupancy or use.
“Owners of property when acting as their own contractor and providing all material supervision themselves, when building or improving one-family or two-family residences on such property for the occupancy or use of such owners and not offered for sale. This exemption is a nontransferable privilege.”
Conditional — Owners building or improving one-family or two-family residences in Alabama for their own occupancy or use.
“Owners of property when acting as their own contractor and providing all material supervision themselves, when building or improving one-family or two-family residences”
Building code adoptedPartial
Alabama's State Building Code for state-owned or state-funded work, public and private K-12 schools, public postsecondary schools, hotels and motels, movie theaters, and specified municipal and county-owned projects; residential construction is governed through the Alabama Residential Building Code framework and applicable local residential codes.
The State Building Code is limited to new construction, additions, renovations, mechanical, electrical, plumbing-system modifications, sitework, and generally work on state-owned property or using state funds; public and private K-12 schools; public postsecondary schools; hotels and motels; and movie theaters.
DCM's jurisdiction over municipal and county-owned projects is limited to projects meeting ADA Standards.
DCM does not have jurisdiction over residential property or commercial property except hotels, motels, and movie theaters.
The 2021 International Building Code was adopted July 1, 2022 and amended March 17, 2025 with portions of the 2024 International Building Code and Companion codes.
The 2021 International Building Code amendments replace Chapter 2 flammable-gas definitions and specified sections including Table 307.1(1), 307.4, 307.5, 414.2.5, and Table 414.5.1, and add Section 414.2.5.4 and Table 414.2.5.4 from the 2024 International Building Code.
The 2021 International Mechanical Code amendments replace, add, and remove the sections and referenced standards listed on the official State Building Code page, including ASHRAE 15-2022, ASHRAE 34-2022, ASTM A333-18, UL/CSA 60335-2-40-2022, and UL/CSA 60335-2-89-2021.
The 2021 International Fire Code amendments replace, add, and renumber the sections and tables listed on the official State Building Code page, including provisions from the 2024 International Fire Code.
The Alabama Residential Building Code is to be adopted by the Home Builders Licensure Board and applies to construction and improvements governed by the Home Builders Licensure Law.
The Alabama Residential Building Code is enforced by local jurisdictions with permitting and inspection programs and does not supersede a local residential building code adopted by a county or municipality in effect on January 1, 2027.
Beginning January 1, 2027, residential home builders must construct, renovate, or repair residences or structures in accordance with the applicable state or local residential building code.
The Alabama Residential Building Code does not apply to an agricultural building except for a residence contained therein.
International Building Code edition: 2021 (Amended with portions of the 2024 International Building Code and Companion codes) · International Building Code adoption date: 2022-07-01 · International Building Code amendment date: 2025-03-17 · residential-code applicability date: 2027-01-01 (Beginning on this date, residential home builders must use the applicable state or local residential building code)
“The State Building Code is limited to any new construction, addition, renovation, modification of mechanical, electrical, plumbing systems, sitework and generally any and all work on state-owned property and/or using state funds, on all public and private kindergarten through twelfth grade (K-12) schools, on public postsecondary schools, on hotels/motels and on movie theaters. DCM's code jurisdiction over plans and specifications of all municipal and county-owned projects is limited to such projects meeting Americans with Disabilities Act (ADA) Standards. DCM does not have jurisdiction over residential property or commercial property except for hotels/motels and movie theaters.”
11 more reviewed findings on this topic
Partial — Alabama State Building Code adoption and enforcement in the state, including Autauga County only where the State Building Code has jurisdiction.
“The State Building Code is limited to [...] all work on state-owned property and/or using state funds”
Adopted (with conditions) — State Building Code requirements administered and enforced by the Alabama Division of Construction Management for state-owned or state-funded construction, K-12 schools, public postsecondary schools, hotels and motels, movie theaters, and other work within DCM jurisdiction.
“The State Building Code is limited to any new construction, addition, renovation, modification of mechanical, electrical, plumbing systems, sitework and generally any and all work on state-owned property and/or using state funds, on all public and private kindergarten through twelfth grade (K-12) schools, on public postsecondary schools, on hotels/motels and on movie theaters. DCM's code jurisdiction over plans and specifications of all municipal and county-owned projects is limited to such projects meeting Americans with Disabilities Act (ADA) Standards. DCM does not have jurisdiction over residential property or commercial property except for hotels/motels and movie theaters.”
Partial — Residential construction and improvements governed by the Alabama Home Builders Licensure Law, including ordinary residential construction beginning January 1, 2027.
“The Alabama Residential Building Code shall be enforced by local jurisdictions that have permitting and inspection programs for residential construction and improvements that are adhered to by residential home builders. The Alabama Residential Building Code shall not supersede any local residential building code adopted by any county or municipality in effect on January 1, 2027. [...] Beginning January 1, 2027, a residential home builder within this state who constructs, renovates, or repairs a residence or structure shall do so in accordance with applicable residential building code adopted pursuant to Section 34-14A-12 or, if applicable, the local jurisdiction’s residential building code.”
Partial — Construction within the Alabama Division of Construction Management jurisdiction, including state-owned or state-funded work, public and private K-12 schools, public higher-education institutions, hotels, motels, and movie theaters.
“The 2021 International Building Code [...] DCM does not have jurisdiction over residential property or commercial property except for hotels/motels and movie theaters.”
Partial — Construction within the Alabama Division of Construction Management jurisdiction, including state-owned or state-funded property, public and private K-12 schools, public higher-education institutions subject to the stated ACCS limitation, hotels/motels, and movie theaters.
“The State Building Code is limited to any new construction, addition, renovation, modification of mechanical, electrical, plumbing systems, sitework”
Partial — Residential building-code investigations by the Alabama Home Builders Licensure Board involving contracts entered into on or after February 13, 2022, in Alabama cities and counties that have not adopted a residential building code.
“In cities and counties that have not adopted a residential building code, the Board will apply the 2015 International Residential building Code (IRC)”
Partial — Alabama's statutory framework authorizing county commissions to adopt building laws and codes for unincorporated areas and recognizing municipal building laws or codes within municipal police jurisdictions.
“The county commissions of the several counties are authorized and empowered to adopt building laws and codes by ordinance”
Partial — Residential construction and improvements statewide under the Alabama Residential Building Code framework.
“The Alabama Residential Building Code shall not supersede any local residential building code adopted by any county or municipality in effect on January 1, 2027.”
Partial — Residential construction and improvements governed by Alabama's Home Builders Licensure Law, including construction in local jurisdictions without an already adopted residential building code.
“Beginning January 1, 2027, a residential home builder within this state who constructs, renovates, or repairs a residence or structure shall do so”
Partial — Projects within the Alabama Division of Construction Management's State Building Code jurisdiction, including state construction and specified school, hotel/motel, and movie-theater projects; not ordinary residential property.
“DCM does not have jurisdiction over residential property or commercial property except for hotels/motels and movie theaters.”
Partial — Residential construction in Alabama where a county or municipality has a permitting and inspection program or has adopted a local residential building code; this is not a uniform DCM residential-code jurisdiction.
“The Alabama Residential Building Code shall be enforced by local jurisdictions”
Certificate of occupancyLimited
Residential projects in Alabama municipalities that issue a certificate of occupancy and for which the builder is subject to the Home Builders Licensure Law.
An updated list of subcontractors must be furnished before issuance of a certificate of occupancy by the municipality.
The provision does not establish a statewide requirement that every residential project obtain a certificate of occupancy.
The builder must provide the subcontractor list within three working days after hiring an added subcontractor; the initial list is due within 15 days after issuance of the building permit if requested by the issuing municipality.
No license fee for subcontractors is required as a condition of issuing a building permit or certificate of occupancy.
initial subcontractor list deadline: 15 days after building permit issuance (only if requested by the issuing municipality) · added subcontractor list deadline: 3 working days after hiring
“An updated list of subcontractors shall be furnished by the builder before the issuance of a certificate of occupancy by the municipality.”
Septic permitRequired
Homeowners and businesses in Autauga County that are not connected to a public sanitary sewer system and that install or repair an onsite sewage disposal system.
The source states this requirement is based on Alabama State Law.
The permit is obtained from the local health department.
The application may require soils information, legal description, plot plan, vicinity map, and sometimes a construction plan.
The health department reviews the application and soil-test results.
A permit is issued if the application is approved.
The health department must be contacted before installation begins.
“Alabama State Law requires homeowners and businesses not connected to a public sanitary sewer system to obtain a permit from the local health department prior to installing a new system or making repairs to an existing onsite sewage disposal system.”
3 more reviewed findings on this topic
Required — New onsite sewage systems and repairs to existing onsite sewage systems for homeowners and businesses not connected to a public sanitary sewer, including in Autauga County.
“Onsite Sewage - applications and permits”
Required — Homeowners and businesses not connected to a public sanitary sewer system installing or repairing an onsite sewage disposal system in Alabama, including Autauga County.
“Alabama State Law requires homeowners and businesses not connected to a public sanitary sewer system to obtain a permit from the local health department prior to installing a new system or making repairs to an existing onsite sewage disposal system.”
Required — Homeowners and businesses statewide that are not connected to a public sanitary sewer and intend to install a new onsite sewage system or repair an existing one.
“Alabama State Law requires homeowners and businesses not connected to a public sanitary sewer to obtain a permit from the local health department”
Off-grid sanitationAllowed (with conditions)
Use of an onsite septic/onsite sewage treatment and disposal system instead of connection to a municipal sewer where municipal sewers are unavailable or impractical.
The system must comply with ADPH onsite sewage rules.
A Permit to Install is required before construction.
Inspection and an Approval for Use are required before occupancy.
Site and soil suitability, professional design, and local health-department review may be required.
“Septic tank systems are used where municipal sewers are not available or are impractical.”
One more reviewed finding on this topic
Limited — Onsite sanitation for Autauga County properties not connected to a public sanitary sewer system.
“Alabama State Law requires homeowners and businesses not connected to a public sanitary sewer system to obtain a permit from the local health department prior to installing a new system or making repairs to an existing onsite sewage disposal system.”
Well permitLimited
New groundwater wells and alterations to existing groundwater wells extracting at least 50 gallons per minute when the well is in Alabama's coastal area or its 50-year capture zone extends into the coastal area.
A permit from ADEM is required for the covered installation or alteration.
The cited rule is limited to the specified coastal-area or capture-zone circumstances and does not establish a general statewide permit requirement for individual private wells.
ADEM states that it does not have regulatory authority over individual private wells.
groundwater extraction rate: >= 50 gallons per minute (Applies when the well surface location is in the coastal area or the 50-year capture zone extends into the coastal area.)
“The installation of a new well, or alteration of an existing well, for the purposes of extracting groundwater”
Agricultural exemptionAvailable (with conditions)
Agricultural buildings under the Alabama Home Builders Licensure Board residential home-builder licensing rules.
The exemption does not include a residence contained in the agricultural building.
The agricultural building must meet the definition in Ala. Admin. Code r. 465-X-1-.01(3).
“Agricultural buildings, as defined in Ala. Admin. Code r. 465-X-1-.01(3), except for any residence contained therein.”
county zoning authorityLimited
County zoning and land-use authority over unincorporated Alabama land under general state law and identified special statutory circumstances.
General Alabama law does not grant counties broad and general land-use regulatory authority.
Several counties have planning and zoning authority created by local law, including examples identified in the official handbook: Baldwin, Russell, Shelby, and Jefferson County.
Special statutory authority includes subdivision regulation under Ala. Code § 11-24-1 et seq.; flood-prone-area land-use regulation under Ala. Code § 11-19-1 et seq.; and airport zoning under Ala. Code § 4-6-1 et seq.
Flood-prone-area authority concerns areas outside municipal corporate limits and covers areas with a frequency of inundation of once in 100 years; permitted controls include zoning ordinances, subdivision regulations, building codes, health regulations, and related police-power measures.
Airport zoning concerns airport hazards and is generally available in the county's unincorporated area, except within a municipality's police jurisdiction and within two miles of a municipality-owned or operated airport when the municipality exercises or declares its intention to exercise zoning control, unless local law provides otherwise.
The claim does not establish that every Alabama county has a general countywide zoning ordinance.
flood-prone-area inundation frequency: 100 years (As defined by qualified hydrologists or engineers using generally accepted hydrology and engineering methods) · airport municipal control area: 2 miles (Applies when the municipality exercises or declares its intention to exercise zoning control, unless local law provides otherwise)
“Counties in Alabama do not have broad and general land use regulatory authority under general Alabama law, although several counties have created some form of planning and zoning authority by local law. However, as set out below, the Legislature has granted limited authority to county governing bodies to address certain special circumstances related to use of land within the territorial jurisdiction of the county.”
2 more reviewed findings on this topic
Limited — Alabama county authority to adopt zoning for unincorporated land.
“Counties in Alabama do not have broad and general land use regulatory authority under general Alabama law, although several counties have created some form of planning and zoning authority by local law. However, as set out below, the Legislature has granted limited authority to county governing bodies to address certain special circumstances related to use of land within the territorial jurisdiction of the county.”
Limited — County authority over land use and zoning in unincorporated Alabama; general Alabama law does not grant counties broad general zoning authority, but limited authority exists through special local laws and specified statutory circumstances.
“Counties in Alabama do not have broad and general land use regulatory authority under general Alabama law”
county building authorityGeneral
Authority of Alabama county commissions to adopt and administer building laws and codes for residential construction in unincorporated areas.
A county commission may adopt building laws and codes by ordinance or, under the 2025 version of Section 34-14A-12, by resolution.
The ordinary county-code jurisdiction is the unincorporated area of the county.
County building laws and codes may not apply within a municipal police jurisdiction where the municipality is exercising its building laws or codes without the municipality's express consent.
County building laws and codes may apply within municipal corporate limits only with the express consent of the municipal governing body.
Under the 2025 statute, the county must provide the Board a copy of the resolution within 10 business days.
A local building law or code generally may not take effect until 120 days after adoption; for insurance-claim work requiring a license, the effective date is the date of adoption.
The county commission may employ building inspectors and exact fees from owners of inspected property.
The county may enter mutual agreements, compacts, or contracts with municipalities and other public entities for administration and enforcement.
local-code notice deadline: 10 business days (Copy of resolution must be provided to the Home Builders Licensure Board) · local-code ordinary effective delay: 120 days (Insurance-claim work requiring a license may use the adoption date)
“A county commission, by resolution, may adopt building laws and codes that shall apply in the unincorporated areas of the county. The county commission shall provide a copy of any resolution adopted pursuant to this subsection to the board withing 10 business days of adopting the resolution.”
One more reviewed finding on this topic
General — Alabama county authority to adopt and enforce residential building laws and codes in unincorporated areas.
“There are two general statutory provisions authorizing counties to adopt building codes: the Home Builders Licensure Law found at Ala. Code § 34-14A-1 et seq. and the law on the state minimum building standards code found at Ala. Code § 41-9-160 et seq.”
Inside cities and towns in Autauga County
Municipal rules found while researching the county. They apply inside that city or town, not to unincorporated land.
Local zoningPresent (with conditions)
Property within the City of Prattville's corporate limits in Autauga County.
The cited ordinance concerns a property inside Prattville's corporate limits.
The City Council amended the zoning ordinance and zoning map to reclassify the property from R-2 to O-1.
The ordinance became effective upon passage and execution.
“THAT the zoning ordinance of the City of Prattville, Alabama, and the zoning map are hereby amended to reclassify the property described in Attachment “A” from R-2 to O-1.”
One more reviewed finding on this topic
Present (with conditions) — All property within the corporate limits of the City of Prattville, Alabama.
“These regulations apply to all property within the corporate limits of the City of Prattville. All uses, structures, sites, lots and parcels must comply with these regulations.”
Still unanswered
We looked and could not find an official answer yet. Silence is not permission — ask the county directly.
Septic inspection — Inspection requirements for onsite sewage systems in Autauga County.
Short-term rentals — Short-term rental use in Autauga County.
Each answer was extracted from an official source and independently re-checked against that source by a second reviewer. That is an evidence check, not legal advice. Rules change; confirm with the authority before you buy or build.
Living off-grid in Autauga County, Alabama
Is Autauga County a good place to live off-grid or homestead?
Autauga County scores 70/100 on the Bolthole Index, a strong county profile. Its strengths: manageable long-term carry cost and low administrative friction for a quiet rural property. Watch-outs: a weaker property-autonomy legal backdrop.
Do you need a building permit in Autauga County, Alabama?
Autauga County requires a building permit only in limited cases (such as floodplains or specific zones), and it has no county-wide zoning. Onsite septic is permitted by Autauga County Health Department (ADPH Soil and Onsite Sewage program). Owner-builders may act as their own contractor to build their home. These answers are quoted from official sources and independently re-checked. Rules change and cities within the county differ — always confirm with the county before you buy or build.
Can you live in an RV or tiny home on your land in Autauga County?
Living in an RV on your own land in Autauga County is allowed: Unincorporated Autauga County: no county rule sets this, because Autauga County has adopted no county zoning ordinance (Alabama law lets some counties zone, but this one has not). Autauga County's own reviewed answer confirms it has no county-wide zoning. Septic, floodplain, subdivision and health rules still apply; cities and towns set their own rules inside their limits. Alabama counties lack broad, general land-use regulatory authority under general Alabama law. A tiny home is allowed. Confirm with the county before relying on it.
How much does land cost in Autauga County, Alabama?
Land in Autauga County runs about $2,636 per acre, based on the latest county data.
What is the water situation in Autauga County?
Autauga County gets about 54.9" of rain a year, with severe drought in roughly 6.3% of years.
How remote is Autauga County?
A representative private-land location has about 42,147 people within a 30-minute drive and 2,111,920 within two hours. The road-network catchments count population across county lines and clusters of smaller cities; straight-line radius values remain available as a comparison.
