Unincorporated Madison County, Florida requires building permits, and the Madison County Building Department reviews plans, issues permits and performs inspections12. The county also requires prior authorization under its Land Development Code, while septic permits and inspections go through the Florida Department of Health in Madison County34.
At a glance
- Building permit
- Required in unincorporated Madison County1
- Zoning
- Yes; the Land Development Code applies in unincorporated areas5
- Septic permit
- Required through the Florida Department of Health in Madison County4
- RV living
- Private-land residential occupancy was not confirmed; ask Planning & Zoning for the parcel6
- Tiny home
- No county-specific occupancy rule was confirmed; building and land-use approval still apply13
- Owner-builder
- Available with direct onsite supervision and other state conditions; it does not waive building permits78
- Manufactured home
- Allowed subject to the applicable district standards and county permit review9
- Private well
- Confirm the responsible water management district or delegated authority before drilling10
Who to call
Building permits
Madison County Building Department
Examines building plans, issues building and mobile-home permits, and performs construction inspections
229 SW Pinckney Street, Suite 219 Madison, FL 32340
Zoning
Madison County Planning & Zoning
Land-use, zoning and parcel-development questions for Madison County
229 SW Pinckney Street, Room 219 Madison, Florida 32340
Septic permits
Florida Department of Health in Madison County
Local contact for Madison County septic-system permitting and inspections
218 SW Third Ave., Madison, FL 32340
Floodplain permits
Madison County Building and Zoning Department
Flood-zone determinations, elevation certificates and floodplain building permits
229 SW Pinckney St Suite 219 Madison, FL 32340
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:
- Water Crystal Quest Filter any source — well, rain, or creek — to drinking-clean.
- Power Bluetti Solar generators and home battery backup for living off the grid.
- Septic Soil percolation test kit Run your own perc test before paying an engineer — the first thing a septic office asks about.
- Water Well water test kit Bacteria, nitrates, hardness — know what the well on a parcel is really pumping.
These are affiliate links — we may earn a commission, at no cost to you. As an Amazon Associate, Bolthole Index earns from qualifying purchases.
Do you need a building permit in Madison County, Florida?
Yes. Unincorporated Madison County, Florida requires building permits, and the county Building Department examines plans, issues permits and makes inspections during construction12. The department enforces the Florida Building Code, which Florida adopts statewide without separate local adoption1112. Madison County publishes Planning & Zoning fees, while building-permit fees depend on the enforcing agency's adopted schedule1314. An owner may act as contractor for a qualifying home but must provide direct onsite supervision, personally sign the application and meet the exemption's occupancy conditions; the exemption does not remove building-permit or inspection requirements78. Bona fide agricultural land may qualify for a narrower exemption for nonresidential farm structures, fences or signs, but not a residence, and floodplain rules still apply15.
Who is the Madison County building department, and how do you reach it?
The Madison County Building Department is the building-permit and inspection office for residents outside the City of Madison2. The office is at 229 SW Pinckney Street, Suite 219 in Madison and lists (850) 973-3179 as its main site phone2. The county publishes both an online building-permit application and a printable application16. Planning & Zoning is in Room 219 at the same street address and answers land-use questions at 850-973-678517. Residents inside the City of Madison use City Hall for building permits and inspections, while county septic permitting remains with the Florida Department of Health in Madison County184. Inspection requests must include the permit and inspection details, and requests after 8:00 AM move to the next working day's schedule19.
Does Madison County, Florida have zoning?
Yes. Madison County's Land Development Code applies to land, buildings, structures and uses throughout unincorporated Madison County, and development requires prior authorization under that code5. The published districts and development standards make parcel classification essential before siting a home20. Agriculture 1 has 40-foot front, corner, side and rear setbacks; Agriculture 2 has 40-foot front, corner and rear setbacks and a 20-foot side setback21. Manufactured and modular homes are allowed subject to district standards, but that category excludes recreational vehicles9. Accessory dwelling units are listed in Residential and Mixed Use districts, subject to applicable approvals22. The small-lot rule applies only to qualifying Agriculture-2 cluster development, not every parcel23. Ask Planning & Zoning to confirm the parcel's district, setbacks and allowed use before choosing a house site17.
How do septic permits work in Madison County, Florida?
The Florida Department of Health in Madison County handles local septic-system permitting and inspections4. Florida requires a permit to install, replace, repair, modify or abandon an onsite sewage system, and a site evaluation determines property conditions and system suitability24. Only about 7.2% of Madison County soils are rated without severe limits for a conventional drain field, so make the site evaluation an early due-diligence item rather than assuming a standard system will work25. Temporary or permanent power for new construction waits until required building inspections have passed and final septic and driveway approvals have reached the Building Department26. Contact the Florida Department of Health in Madison County at 850-973-5000 for the current septic-permit application path27.
Can you live in an RV or tiny home on land in Madison County?
We could not confirm a general rule allowing long-term RV occupancy, temporary private-land camping or tiny-home occupancy in unincorporated Madison County. Florida's rules for recreational vehicle parks and recreational camps do not answer whether someone may live in an RV on an ordinary private parcel2829. Madison County's manufactured-housing category also specifically excludes recreational vehicles9. A tiny home intended as a dwelling still faces the county building-permit requirement and the Land Development Code's parcel-specific use rules130. Before buying around either plan, give Planning & Zoning the parcel identification and ask whether the proposed unit is an allowed principal or accessory dwelling, whether temporary occupancy during construction is allowed, and which development standards apply17.
Building a home in Madison County: the steps, in order
- Ask Madison County Planning & Zoning to identify the parcel's district, allowed residential use and setbacks2021.
- Check flood status with the Building and Zoning Department; development in the floodplain requires a building permit31.
- Start the septic application and site evaluation with the Florida Department of Health in Madison County424.
- Confirm driveway specifications with the Road Department before work in a county road right-of-way32.
- Submit the online or printable building-permit application; an owner-builder must personally sign and directly supervise qualifying work167.
- Request building inspections and obtain final septic and driveway approvals before seeking temporary or permanent power1926.
What should you check before buying land in Madison County?
Start with land use, septic feasibility, flood status and legal access. Madison County regulates subdivision and re-subdivision in unincorporated areas, and a metes-and-bounds division cannot be used to evade those rules33. Only about 7.2% of county soils are rated without severe limitations for a conventional septic drain field, despite about 100% of the land being at a slope of 15% or less2534. Driveway specifications vary by location, and work in a county road right-of-way requires advance permission32. Florida water-well oversight rests with a water management district or delegated authority, so confirm the permitting office for the parcel before drilling10. The effective property-tax rate is about 0.9%, and the median annual property-tax bill is about $9283536.
Watch-outs
- The City of Madison handles its own permits and inspections; the county office serves residents outside the city2.
- Do not schedule a build around a presumed conventional septic system: only about 7.2% of Madison County soils are rated without severe drain-field limitations25.
- Driveway specifications vary by location, and work in a county road right-of-way needs permission before it begins32.
- We could not confirm a general private-land RV, camping or tiny-home occupancy rule; ask Madison County Planning & Zoning about the exact parcel and proposed use17.
Sources
- Madison County Building Department (2026 county census)
- Madison County Building Department (madisoncountyfl.com)
- Land Development Code | Madison County BOCC, quoted and re-checked
- Onsite Sewage Program, quoted and re-checked
- Land Development Code, quoted and re-checked
- Land Development Code | Madison County BOCC (2026 county census)
- leg.state.fl.us, quoted and re-checked
- 2026 Florida Statutes § 489.103, Exemptions (Florida statewide rule), quoted and re-checked
- Land Development Code Chapter 4: Land Use Districts and Development Standards, quoted and re-checked
- Well Construction in Florida (Florida statewide rule), quoted and re-checked
- Madison County BOCC Building Codes, quoted and re-checked
- Florida Statutes § 553.73 — Florida Building Code (Florida statewide rule), quoted and re-checked
- Planning & Zoning Fee Schedule | Madison County BOCC, quoted and re-checked
- F.S. 553.79 — Permits; applications; issuance; inspections (Florida statewide rule), quoted and re-checked
- Florida Statutes § 604.50, Nonresidential farm buildings; farm fences; farm signs (Florida statewide rule), quoted and re-checked
- Permit Applications, quoted and re-checked
- Madison County Planning & Zoning (madisoncountyfl.com)
- Permit Applications, quoted and re-checked
- Madison County Building Department | Permits, Inspections & Codes, quoted and re-checked
- Land Development Code | Madison County BOCC, quoted and re-checked
- Land Development Code Chapter 4: Land Use Districts and Development Standards, quoted and re-checked
- Land Development Code Chapter 4: Land Use Districts and Development Standards, quoted and re-checked
- Land Development Code Chapter 4: Land Use Districts and Development Standards, quoted and re-checked
- OSTDS Construction Application (Florida statewide rule), quoted and re-checked
- 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
- Inspections, quoted and re-checked
- Florida Department of Health in Madison County (madison.floridahealth.gov)
- Florida Statutes Chapter 513: Mobile Home and Recreational Vehicle Parks (Florida statewide rule), quoted and re-checked
- Florida Statutes Chapter 513: Mobile Home and Recreational Vehicle Parks (Florida statewide rule), quoted and re-checked
- Land Development Code, quoted and re-checked
- Madison County Building and Zoning Department (madisoncountyfl.com)
- Madison County Road Department, quoted and re-checked
- Land Development Code Chapter 5: Subdivision Regulations, quoted and re-checked
- Share of land at 15% slope or less: Bolthole Index county data
- Effective property tax rate: Bolthole Index county data
- 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.