Bolthole Index

Madison County, Alabama

Building permits, zoning and land rules in Madison County, Alabama

57Index Score / 100
#65 of 67 in Alabama

Unincorporated Madison County, Alabama requires building permits for all new residential construction and renovations, repairs, alterations or additions costing $1,000 or more1. Ask Madison County Public Works which land-use rules apply to the parcel2. For properties without public sewer, the Madison County Health Department handles septic permits and inspections, with Approval for Use required before occupancy34.

At a glance

Building permit
Required before covered work in unincorporated Madison County1
Permit office
Madison County Building and Fire Inspection Department5
Zoning
Ask Public Works to confirm the rules for the specific unincorporated parcel2
Septic authority
Madison County Health Department handles septic permits and inspections for off-sewer properties36
Owner-builder
A conditional statewide licensing exemption is available for an owner building for personal occupancy7
RV or tiny home
Residential occupancy rules could not be confirmed; ask Public Works before buying or placing one2
Manufactured home
State law allows residential use of a qualifying HUD-sealed home, subject to local rules8
Septic soils
36.5% of county soils are rated “not limited” for conventional drain fields; a site evaluation still matters9

Who to call

Building permits

Madison County Building and Fire Inspection Department

Building permits, permit payments and building inspections for Madison County

(256) 746-2950

266-A Shields Road, Huntsville, AL 35811

Online permits →

Zoning

Madison County Public Works

Questions about regulations affecting property in unincorporated Madison County

(256) 746-2900

Septic permits

Madison County Health Department Environmental Services

Onsite sewage disposal permits and septic questions in Madison County

256-533-8726

301 Max Luther Drive NW, Huntsville, Alabama 35811

Contact details are copied from each office’s official page and were checked against it on October 10, 2026.

Off-grid gear

Going off-grid in Madison County means bringing your own water and power. The kit we’d start with:

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Do you need a building permit in Madison County, Alabama?

Unincorporated Madison County requires a permit for all new residential construction and for construction, renovations, repairs, alterations or additions costing $1,000 or more1. Changes to septic systems or plumbing lines, work on the main power source, gas work, mechanical-unit replacement, manufactured-home moving or setup, roofing, and pools or spas at least 24 inches deep require permits regardless of project cost1. Alabama offers a licensing exemption when a property owner acts as the contractor, personally provides all material supervision and builds or improves a one-family or two-family residence for the owner's own occupancy or use rather than sale7. The owner-builder exemption concerns contractor licensing; it does not remove Madison County's permit requirements71. Inside Huntsville and Madison, city offices issue building permits; New Hope requires its own building permit for manufactured-home parks101112. Septic permits for off-sewer properties stay with the Madison County Health Department13.

Who is the Madison County building department, and how do you reach it?

The Madison County Building and Fire Inspection Department is the first stop for county building permits and inspections5. Its office is at 266-A Shields Road, Huntsville, AL 35811, and its phone number is (256) 746-29505. The department says its CityView portal accepts permit applications, inspection scheduling, inspection-result lookups and payments for permit and application fees5. Residential building plans must include a site plan, construction and trade plans, septic or sewer release, and a deed copy if building as owner14. Residential inspection types and counts vary with the construction, and the contractor must contact the Inspection Department at least 24 hours ahead15. For a new building or addition, the published fee is the greater of a $150 minimum or $0.17 per square foot under beam; plan review and certain flood-area, trade and reinspection charges can add to the total16.

Does Madison County have zoning?

Madison County appears to enforce zoning and subdivision regulations in unincorporated areas, but we could not confirm the scope or zoning districts17. Madison County Public Works answers questions about regulations affecting unincorporated property at (256) 746-29002. Madison and New Hope administer their own zoning inside city limits; off-sewer septic permits remain with the Madison County Health Department181913. Commercial site plans in unincorporated Madison County must show building lines of 35 feet from the right-of-way on local county roads and 50 feet on collector or arterial roads20. Those commercial standards do not establish residential setbacks; ask Public Works to confirm residential setbacks, minimum lot sizes, lot coverage and height limits for the parcel202.

How do septic permits work in Madison County?

The Madison County Health Department handles septic permits and inspections for properties without public sanitary sewer, and septic installers and pumpers must be licensed by the Alabama Onsite Wastewater Board3. Obtain a local health-department permit before installing a new onsite system or repairing an existing system in Madison County21. Submit the septic application and receive the Permit to Install before system construction begins22. Call the health department before installation to schedule an inspection; Approval for Use is required before the building can be occupied4. The Onsite Sewage Disposal line is 256-533-8726 at 301 Max Luther Drive NW, Huntsville, Alabama 358116. USDA rates 36.5% of Madison County soils “not limited” for a conventional drain field; that countywide rating does not establish a particular lot’s suitability, so arrange a site evaluation early9. Alabama rules may require professional soil testing and design, with engineer-only design where percolation exceeds 60 minutes or a shallow limiting zone exists23.

Can you live in an RV or tiny home on your land in Madison County?

Madison County's rules for long-term RV occupancy, temporary camping and tiny-home occupancy on private land could not be confirmed; ask Madison County Public Works what land-use regulations apply to the specific unincorporated parcel before buying an RV or tiny home, installing utilities or treating the site as a residence2. A manufactured home has clearer statewide status: Alabama permits a qualifying manufactured home to be used as a residence when it bears a HUD Seal and is connected to the required plumbing, heating, air-conditioning and electrical utilities, while local zoning, siting, health and permitting requirements still apply8. An RV or site-built tiny house is not automatically a manufactured home under that rule8. Off-grid sanitation is conditional: a Madison County property without public sewer needs a local health-department permit before a new onsite system or repair, inspection scheduling before installation and Approval for Use before building occupancy24.

Building a home in Madison County: what are the steps?

  1. Ask Madison County Public Works to identify the land-use regulations affecting the parcel and confirm residential setbacks, dwelling type and site-plan constraints2.
  1. Determine whether public sewer is available; if not, submit a septic application to the Madison County Health Department and receive the Permit to Install before a new or repaired onsite system is built22.
  1. Call the health department before septic installation to schedule the required inspection and obtain Approval for Use before occupancy4.
  1. Submit the building-permit application through CityView and obtain the county permit before covered construction begins51.
  1. Budget from the published fee table and confirm the project-specific total with the Inspection Department165.
  1. If acting as the owner-builder, confirm that the statewide licensing exemption fits the project and personally provide the required material supervision7.
  1. Have the contractor contact the Inspection Department at least 24 hours before each required county inspection15.
  1. For access onto an Alabama state highway, submit the state driveway application to the ALDOT District Administrator and plan to pay the turnout costs25.

What should you check before buying land in Madison County?

Confirm the parcel's jurisdiction and land-use restrictions with Madison County Public Works, because exact zoning districts, residential setbacks, lot sizes and RV or tiny-home occupancy rules remain unconfirmed2. Commercial sites have documented building lines, but those standards do not answer a home's setback question20. Test septic feasibility before closing: 36.5% of county soils are rated “not limited” for a conventional drain field, so a parcel-level evaluation matters9. Check whether public sewer is available because an off-sewer property needs a local health-department permit, inspection and Approval for Use before occupancy214. Review flood maps before planning site work because Madison County requires a Development Permit before development begins in identified special-flood-hazard and community-flood-hazard areas26. For budgeting context, the county's effective property-tax rate is about 0.4%, and the median annual property-tax bill is about $1,0812728.

Watch-outs

  • Madison County publishes permit fees, but the final amount depends on the project and may include plan-review, flood-area, trade or reinspection charges16.
  • Madison County's RV, tiny-home, minimum-lot-size and setback rules could not be confirmed; Public Works is the county contact for regulations affecting unincorporated property2.
  • Commercial building-line distances do not establish a residential setback; ask Public Works for the rule on the specific home site202.
  • A septic permit is not the final occupancy approval: call the Madison County Health Department before installation to schedule an inspection, and obtain Approval for Use before occupancy4.

Sources

  1. Madison County Residential Permit Requirements, quoted and re-checked
  2. Madison County Public Works (madisoncountyal.gov)
  3. Environmental Services | Alabama Department of Public Health, quoted and re-checked
  4. Environmental Services | Alabama Department of Public Health, quoted and re-checked
  5. Madison County Building and Fire Inspection Department (madisoncountyal.gov)
  6. Madison County Health Department Environmental Services (alabamapublichealth.gov)
  7. Exemptions (Alabama statewide rule), quoted and re-checked
  8. What is a manufactured home? (Alabama statewide rule), quoted and re-checked
  9. Share of soils USDA rates "not limited" for a conventional septic drain field (SSURGO). A strict rating: the median county is about 6% and a tenth of counties are 0%, so a low figure means most lots need a site evaluation or an engineered system, not that septic is impossible. Cite it only with that caveat: Bolthole Index county data
  10. Huntsville: official source (Madison County), quoted and re-checked
  11. Madison: FAQ's (Madison County), quoted and re-checked
  12. New Hope: § 10.3 - Manufactured home park development standards (Madison County), quoted and re-checked
  13. Environmental Services | Madison County Health Department, quoted and re-checked
  14. Madison County Residential Building Inspection Department Information, quoted and re-checked
  15. Madison County Residential Building Inspection Department Information, quoted and re-checked
  16. Residential Permit Fee Table, quoted and re-checked
  17. Madison County Public Works - Zoning Inquiry (2026 county census)
  18. Madison: Zoning Ordinance (Madison County), quoted and re-checked
  19. New Hope: New Hope Code of Ordinances, Appendix E, § 10.1 (Madison County), quoted and re-checked
  20. Madison County Commercial Site Application, quoted and re-checked
  21. Environmental Services | Alabama Department of Public Health, quoted and re-checked
  22. Environmental Services | Madison County Health Department, quoted and re-checked
  23. Onsite Sewage Disposal (Alabama statewide rule), quoted and re-checked
  24. Environmental Services | Alabama Department of Public Health, quoted and re-checked
  25. ALDOT Permit Manual (Alabama statewide rule), quoted and re-checked
  26. Flood Damage Prevention Ordinance, Madison County, Alabama, quoted and re-checked
  27. Effective property tax rate: Bolthole Index county data
  28. Median property tax bill: Bolthole Index county data

Written October 10, 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.

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Compared with neighboring counties

Unlike all 6 of its neighbors, Madison County requires a building permit for a home.

RuleMadison CountyLimestone CountyMorgan CountyJackson CountyMarshall CountyLawrence CountyDeKalb County
Building permitRequiredNot requiredLimitedNot requiredLimitedNot requiredLimited
County zoningYesNoNoNoNoNoNot published
Septic permitsCounty Health Dept.County Health Dept.County Health Dept.County Health Dept.County Health Dept.County Health Dept.County Health Dept.

County locator

Madison County in Alabama

57
County map
Madison County highlighted among the Alabama counties · colored by Index score

How Madison County scores

Seclusion28100% ev.
Self-Sufficiency76100% ev.
Admin Boringness50100% ev.
Durability64100% ev.
Property Autonomy39100% ev.
Carry Cost76100% 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 →

$316kTypical home
0.4%Property tax
$6,510Land / acre
58"Annual rain
7.1% of yrsSevere drought
11 / yr (+10.1)Mid-century 100°F days
14.6 daysMid-century dry spell
2.66" (+8.9%)Mid-century 1-day rain
1.45×Wildfire change factor
100%Forward climate coverage
$1,952Home insurance / yr
1.4% / yrInsurance growth
0.65%Nonrenewal rate
county median (2+ published ZIPs)Insurance basis
192,274People within 30 min
3,223,298People within 2 hr
295,327Radius comparison (15 mi)
514.7People / sq mi
8.6%Federal land
82.3%Land at 15% slope or less
36.5%Soils rated "not limited" for septic (strict USDA rating)
183,904 acWorkable land screen
53.6%Wooded land
71.6 tonsBiomass / forest ac
60.6°FAvg temp

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Cities and towns in Madison 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.

Not yet researched: Town of Gurley · Owens Cross Roads · Triana

Answers from the rulebook for Madison County

What the ordinances and state agencies actually say — one answer per question, each quoted from the official source and independently re-checked.

Madison County rules

  • Building permitRequired

    Residential construction and listed residential construction work subject to the Madison County Inspection Department.

    • A permit is required for all new residential construction.
    • A permit is required for construction, renovations, repairs, alterations, or additions costing $1000 or more.
    • Permits are required regardless of cost for changes to septic or plumbing lines, main power work, gas installations or repairs, mechanical unit replacement or change-out, manufactured-home moving or setup, swimming pools or spas 24 inches or deeper, and roofing or re-roofing.
    • The source lists permit fees, including a $150 minimum fee for new construction and remodel, renovation, or repair work; these fee details are not treated as an effective-date provision.

    construction cost threshold: >= 1000 USD (Applies to construction, renovations, repairs, alterations, or additions; listed categories are required regardless of cost.) · new-construction permit fee: per 0.17 USD per square foot (Total under roof line; minimum fee $150) · new-construction minimum fee: >= 150 USD · remodel, renovation, or repair minimum fee: >= 150 USD

    “WHEN IS A RESIDENTIAL PERMIT NEEDED? • All new residential construction • All construction, renovations, repairs, alterations, or additions costing $1000 or more”
  • InspectionsRequired

    Residential construction subject to Madison County building permitting.

    • The number and type of inspections vary by construction type.
    • The contractor must contact the Madison County Inspection Department at least 24 hours in advance.
    • Listed inspections include slab, footing or slab, foundation, veneer, rough-in, conduit, and final inspections.
    “The number of inspections will vary depending on the type of construction.”
  • SetbacksSpecified

    Commercial site-plan minimum building lines in unincorporated Madison County, Alabama.

    • The commercial site application requires the minimum building line to be shown on plans.
    • The 35-foot rule applies to Local County roads.
    • The 50-foot rule applies to roads classified as Collector or Arterial roads.
    • Sites connecting to a State Right of Way require an ALDOT access permit, and no Certificate of Occupancy will be issued until access is constructed in accordance with the ALDOT permit, as applicable.

    minimum building line from right-of-way on Local County roads: 35 feet · minimum building line from right-of-way on Collector and Arterial roads: 50 feet

    “35’ MBL off the Right of Way Line for “Local County” Roads, 50’ MBL [...] for Roads Classified as “Collector” and Arterials”.”
  • Who permits septicMixed (with conditions)

    Onsite sewage disposal in Madison County.

    • The local county health department administers permitting and inspection for onsite systems.
    • Alabama law governs the permit requirement, and state law requires septic tank installers and pumpers to be licensed by the Alabama Onsite Wastewater Board.
    “Alabama law requires homeowners and businesses, not connected to a public sanitary sewer, to obtain a permit from the local health department”
    One more reviewed finding on this topic
    • County (with conditions) — Onsite sewage systems serving Madison County properties not connected to a public sanitary sewer.
      “Alabama law requires homeowners and businesses, not connected to a public sanitary sewer, to obtain a permit from the local health department”
  • Septic permitRequired

    New or repaired onsite sewage systems for homes and businesses not connected to public sanitary sewer.

    • An application for a Permit to Install must be submitted to the local county health department.
    • The permit must be issued before construction of the onsite system begins.
    • The installer must be licensed by the Alabama Onsite Wastewater Board.
    “Then and only then can you begin the construction of your system.”
    One more reviewed finding on this topic
    • Required — New or repaired onsite sewage systems for homeowners and businesses not connected to a public sanitary sewer in Madison County.
      “Alabama law requires homeowners and businesses, not connected to a public sanitary sewer, to obtain a permit from the local health department”
  • Septic inspectionRequired

    Installation of an onsite sewage or septic system in Madison County.

    • The health department must be contacted to schedule an inspection before installation.
    • The health department issues an Approval for Use before the building can be occupied.
    “Prior to installing an onsite sewage system or septic system, call the health department to schedule an inspection.”
    One more reviewed finding on this topic
  • Off-grid sanitationLimited

    Onsite sanitation for Madison County properties not connected to a public sanitary sewer.

    • Onsite sewage is addressed as an alternative where public sanitary sewer is unavailable, but installation or repair requires a local health-department permit and inspection.
    • An Approval for Use is required before building occupancy.
    “Alabama law requires homeowners and businesses, not connected to a public sanitary sewer, to obtain a permit from the local health department, prior to installing a new system or making repairs to an existing onsite system. Prior to installing an onsite sewage system or septic system, call the health department to schedule an inspection. The health department will issue an "Approval for Use" before the building can be occupied.”
    One more reviewed finding on this topic
  • Building in a floodplainLimited

    Development activities in identified Areas of Special Flood Hazard and community flood hazard areas within Madison County, Alabama.

    • A Development Permit must be obtained before commencement of development activities in the identified areas.
    • The ordinance applies to all Areas of Special Flood Hazard within the jurisdiction of Madison County.
    • The Areas of Special Flood Hazard are based on FEMA's Flood Insurance Study dated July 2, 1981, accompanying maps and supporting data, and revisions; areas historically flooded or identified through standard engineering analysis may also be included.
    • When FEMA preliminary flood hazard data are provided, preliminary data are required before FEMA's Letter of Final Determination only where no base flood elevations or floodway areas exist, or where preliminary elevations or floodway widths exceed effective FEMA data; after a Letter of Final Determination, revised data replace previously effective data for administration.
    • Where adopted regulatory standards conflict, the more stringent base flood elevation prevails.
    • No structure or land may be located, extended, converted, or altered without full compliance with the ordinance and other applicable regulations.
    • The revised Flood Damage Prevention Ordinance is effective August 8, 2018.
    “A Development Permit shall be required in conformance with the provisions of this Ordinance prior to the commencement of any development activities in identified areas of special flood hazard and community flood hazard areas within Madison County.”
  • Permit feesPublished (with conditions)

    Residential building, plan-review, flood-area, trade, reinspection, and related permit fees administered by Madison County.

    • Where both a minimum and a price factor are listed, the greater amount applies.
    • The fee table lists a $150 minimum or $0.17 per square foot under beam for new buildings and additions.
    • Plan review is $50 for 10,000 square feet or less or $100 over 10,000 square feet.
    • Special Flood Hazard Area fee is $150.
    • Reinspection fees are $50 for the first, $75 for the second, and $100 for the third or later.
    • After-business-hours requested inspection is $500 per inspection type with approval of the Building Official and Inspection's liaison.
    • The Home Builder's Academy fee is $20 for building-type permits and $10 for sub-permits; collection of the $20/$10 fee begins October 1, 2020.

    new building/addition minimum: 150 USD (or $.17 per square foot under beam; where a minimum and price factor are present, the greater amount applies) · plan review fee up to 10,000 square feet: 50 USD · plan review fee over 10,000 square feet: 100 USD · special flood hazard area fee: 150 USD · first reinspection fee: 50 USD · second reinspection fee: 75 USD · third or later reinspection fee: 100 USD · after-hours requested inspection: 500 USD per inspection type (approval of Building Official and Inspection's liaison)

    “Building New Building and Additions $150 Minimum (or) $.17 X SF under beam”
  • Permit processPublished (with conditions)

    Residential building permit submission and inspection scheduling.

    • Plans are submitted for review and may vary by the size, nature, and complexity of the building.
    • Plans must include the permit application, site plan, elevation plans, foundation/slab plan, floor plans, electrical/plumbing/mechanical plans, engineered lumber specifications and layouts, septic or sewer release, and a deed copy if building as owner.
    • The contractor must schedule inspections at least 24 hours in advance.

    plans review fee for less than 10000 square feet: 50 USD · plans review fee for more than 10000 square feet: 100 USD

    “Submitted plans to include: Permit application Site Plan Elevation plans Foundation / Slab plan Floor plan(s)”
  • County-wide zoningPresent

    Madison County enforces zoning and subdivision regulations in unincorporated areas through its Public Works / Planning department, with defined zoning districts and setbacks.

    Madison County Public Works - Zoning Inquiry ↗Scouted from the county site, not yet independently re-checked

Alabama rules that apply here

  • Owner-builder exemptionConditional

    Owners building or improving one-family or two-family residences in Alabama for their own occupancy or use.

    • The owner must act as the owner's own contractor.
    • The owner must provide all material supervision personally.
    • The residence must be 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.
    • A homeowner who hires or compensates anyone to supervise the building or improvement 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.
    • Offering the residence for sale within one year after substantial completion is presumptive evidence that construction was undertaken for sale.

    subcontractor portion cost threshold: > 10000 USD (subcontractor must be licensed when the threshold is exceeded) · sale-offer period: 1 year after substantial completion (sale or offer 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”
    One more reviewed finding 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.”
  • 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.”
    10 more reviewed findings on this topic
    • 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.”
  • Living in an RVTemporary only (with conditions)

    Park models, defined by Alabama Manufactured Housing Commission Rule 535-X-11 as recreational park trailers, statewide.

    • The rule states that a park model is not a permanent dwelling and is for recreational, camping, travel, or seasonal use.
    • In an RV Park, park models may be installed or set up to the same standard as a travel trailer.
    • When not in an RV Park, the manufacturer's approved installation instructions must be complied with.
    • The rule does not expressly establish a general statewide authorization for permanent occupancy of motor homes or ordinary travel trailers outside an RV park.

    gross trailer area: <= 400 square feet or less in set-up mode (Measurements are taken on the exterior of the trailer; roofing overhang is excluded.)

    “A park model is not a permanent dwelling. It is temporary living quarters for recreational, camping, travel, or seasonal use.”
  • Camping on your landLimited

    Camping on state-owned lands under the jurisdiction of the Alabama State Lands Division.

    • Camping is prohibited except in designated areas.
    • Camping-period limits apply.
    • Campfires must be extinguished.
    • Warming fires may not be used away from designated campgrounds.
    • The listed scheduled fine is $50.

    scheduled fine: 50 USD (For violations listed under Alabama Administrative Code rule 220-4-.15(c).)

    “220-4-.15(c) Camping except in designated areas, $50 exceeding limit of camping period, failure to extinguish campfires, and using warming fires away from designated campgrounds on state-owned lands under the State Lands Division jurisdiction”
    One more reviewed finding on this topic
    • Allowed (with conditions) — Recreational park trailers used as temporary living quarters for camping in Alabama.
      “A park model is not a permanent dwelling. It is temporary living quarters for recreational, camping, travel, or seasonal use.”
  • Manufactured homesAllowed (with conditions)

    Manufactured homes used as residences in Alabama, subject to the definition and utility conditions stated by the Alabama Department of Revenue.

    • The structure must meet the source's manufactured-home definition.
    • It must be connected to required utilities, including plumbing, heating, air conditioning, and electrical systems.
    • The source states that a manufactured home may be used as a place of residence by the owner, lessee, or assigns.
    • Local land-use, zoning, septic, building, installation, and inspection requirements are not resolved by this claim.

    transport-mode width: >= 8 body feet or more (The alternative on-site threshold is 320 square feet or more when erected on site.) · transport-mode length: >= 40 body feet or more (The alternative on-site threshold is 320 square feet or more when erected on site.) · on-site area: >= 320 square feet or more (Applies when erected on site.) · construction: permanent chassis · required utilities: plumbing, heating, air conditioning, and electrical systems

    “It may be used as a place of residence, business, profession, trade, or for any other purpose, by the owner, lessee, or assigns and may consist of one or more units that can be attached or joined together.”
    2 more reviewed findings on this topic
    • Allowed (with conditions) — Occupancy of a qualifying manufactured home as a residence in Alabama.
      “It may be used as a place of residence, business, profession, trade, or for any other purpose, by the owner, lessee, or assigns and may consist of one or more units that can be attached or joined together. A manufactured home bears a HUD Seal affixed to the rear of the home. (Section 32-20-2)”
    • Allowed (with conditions) — Manufactured homes meeting Alabama's statutory definition and connected to required utilities; this establishes state recognition of residential use but does not resolve local land-use or zoning requirements.
      “It may be used as a place of residence, business, profession, trade, or for any other purpose, by the owner, lessee, or assigns and may consist of one or more units that can be attached or joined together.”
  • 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”
  • Mandatory utility hookupConditional

    Residential or mobile/modular-home development statewide where wastewater service is being planned.

    • The property should be checked with the city sewer authority or local health department for availability of city sewage disposal.
    • If public sanitary sewer is unavailable or the property is not connected to it, an onsite sewage system may be used only under the applicable ADPH permit and approval requirements.
    • The source does not establish a statewide mandatory connection-to-sewer rule.
    “If it is not, you will be required to have the soil tested to see if the soil is suitable”
  • 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.”
  • Subdividing landRegulated (with conditions)

    Subdivision development in Alabama, including county authority in unincorporated areas and applicable municipal-planning-commission territorial jurisdictions.

    • Alabama does not require every county commission to adopt subdivision regulations.
    • A county may regulate subdivision development under Ala. Code § 11-24-1 et seq. if it adopts regulations and complies with statutory procedures and enforcement requirements.
    • For municipal planning commission extraterritorial areas, a county that has adopted subdivision regulations is responsible unless the statutory agreement or municipal override exceptions apply.
    • The cited handbook describes infrastructure controls for new development in unincorporated county areas but does not establish statewide minimum lot dimensions.
    “While there is no requirement in Alabama that the county commission adopt regulations regarding subdivision development, Ala. Code § 11-24-1 et seq. provides strong statutory authority for each county to regulate subdivision development within its territorial jurisdiction.”
  • Driveway accessRequired

    Constructing a driveway, turnout, or other access from private, publicly owned, or commercial property to an Alabama state highway.

    • Applicants must submit Permit Form BM-111 to the ALDOT District Administrator.
    • ALDOT regulates entrance width, radii, placement, spacing, angle of entry, vertical alignment, drainage, and the number of entrances.
    • All turnout costs are paid by the applicant.

    minimum side-drain pipe diameter: >= 15 inches (ALDOT regions may require 18-inch pipe.)

    “Individuals or businesses which require access to State highways must apply for a permit by submitting a completed BM-111 application to the District Administrator.”
  • 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.”

Still unanswered

We looked and could not find an official answer yet. Silence is not permission — ask the county directly.

  • Local zoning — Aggregate local zoning status across Madison County municipalities and unincorporated areas; this aggregate does not mean Madison County administers each local ordinance.
  • Zoning districts — Published zoning districts in Madison County.
  • Minimum dwelling size — Minimum dwelling-size requirements in unincorporated Madison County.
  • Minimum lot size — Minimum lot-size requirements in unincorporated Madison County.
  • Lot coverage — Lot-coverage requirements.
4 more unanswered
  • Building height
  • Tiny homes
  • Accessory dwellings
  • Short-term rentals

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 Madison County, Alabama

Is Madison County a good place to live off-grid or homestead?

Madison County scores 57/100 on the Bolthole Index, a solid county profile. Its strengths: strong self-sufficiency basics: 58″/yr rainfall plus 53.6% wooded land and manageable long-term carry cost. Watch-outs: about 192,274 people within a 30-minute drive and a weaker property-autonomy legal backdrop.

Do you need a building permit in Madison County, Alabama?

Madison County generally requires a residential building permit, and it enforces county zoning. Onsite septic is permitted by Madison County Health Department, Environmental Services (under Alabama Dept of Public Health). 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 Madison County?

Living in an RV on your own land in Madison County is allowed on a temporary basis only: Statewide rule. Park models, defined by Alabama Manufactured Housing Commission Rule 535-X-11 as recreational park trailers, statewide. The rule states that a park model is not a permanent dwelling and is for recreational, camping, travel, or seasonal use. In an RV Park, park models may be installed or set up to the same standard as a travel trailer. Confirm with the county before relying on it.

How much does land cost in Madison County, Alabama?

Land in Madison County runs about $6,510 per acre, based on the latest county data.

What is the water situation in Madison County?

Madison County gets about 58" of rain a year, with severe drought in roughly 7.1% of years.

How remote is Madison County?

A representative private-land location has about 192,274 people within a 30-minute drive and 3,223,298 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.

How Madison compares in Alabama

Compare side-by-side →See all 67 Alabama counties ranked →