Lafayette County — Mayo and the west bank of the Suwannee River — is Florida's second-least-populous county, and its permitting matches: one office, one room, both functions. The Building & Zoning Department in Room 210 of the historic 1908 county courthouse at 120 W. Main Street issues building and zoning permits for residents and businesses, enforces the Florida Building Code, conducts inspections, and verifies that contractors are licensed and insured — all under Building Official and Zoning Administrator Garret Land, who has led the department since 2020.
The practical upside of the combined office is sequencing: zoning compliance — the step that's a separate department, address, and phone number in most counties — clears in the same room as the building permit. Businesses are expected to check in with the office before starting, to confirm the property is zoned for the intended use, and the department's reach extends to the small-county extras, from address questions to community-center rentals.
Applies throughout Lafayette County, with the Town of Mayo - the county's only municipality - coordinating municipal matters through its town hall. Confirm the routing for town-limits parcels before filing.
What requires a building permit in Lafayette County?
Permit required
- New homes, additions, and tenant build-outs
- Structural / load-bearing alterations and demolition
- Reroofing, window and door replacement, and exterior work
- Electrical service changes and most wiring alterations
- Mechanical / HVAC changeouts and boilers
- Plumbing alterations, repipes, gas, and water heaters
- Pools and spas (barrier required), signs, and fences
- Manufactured homes and solar PV systems
Usually exempt
- Painting, flooring, cabinetry, and cosmetic work
- Like-for-like minor repairs not altering systems
- Certain low non-structural fences (confirm limits)
- Routine maintenance not extending or rerouting systems
Florida requires a permit under the Florida Building Code (section 105.1) for most construction, alteration, repair, demolition and change of occupancy; since 1 July 2026 a narrow exemption covers some single-family work under $7,500, and single-family permits stay valid for at least a year. When a permit is required in Florida
Who handles permitting in Lafayette County?
The Building & Zoning Department operates from Room 210 at 120 W. Main Street in Mayo — the county courthouse — at (386) 294-3611 (fax 386-294-4225), open 8:00 a.m. to 5:00 p.m. weekdays, with email intake at lafcobldg@gmail.com. Building Official and Zoning Administrator Garret Land has led the office since 2020, covering plan review, permitting, inspections, contractor licensing verification, and zoning administration in a single chain of command. The Town of Mayo is the county's only municipality, and county services cluster within a block of the courthouse. All permitting runs through the iWorQ online portal or in person.
Short on time to read all of this?
Get a free quote →- Address: 120 W. Main Street, Room 210, Mayo, FL 32066
- Phone: (386) 294-3611
- Email: lafcobldg@gmail.com
- Hours: Monday–Friday, 8:00 a.m.–5:00 p.m.
Lafayette County permit types
A building permit is one record among many. the Lafayette County Building Department issues work under separate record types, and filing under the wrong one is a rejection, not a correction — the application is closed and refiled, and the review clock restarts.
Residential permit types
| Permit type | What triggers it | Review path | Fee basis |
|---|---|---|---|
| New construction | New dwellings, additions, and accessory structures over the exempt threshold | Full plan review (structural, energy, zoning) | Valuation-based |
| Renovation / alteration | Structural or load-bearing changes, layout changes, substantial repair | Plan review scaled to scope | Valuation-based |
| Reroof | Roof covering replacement and most major roof repair | Product approval review; dry-in and nail-off inspections | Valuation or squares |
| Solar photovoltaic | Rooftop or ground-mount PV installation or replacement | Structural plus electrical review | Flat or system-size based |
| Solar thermal | Passive water heating or pool heating systems | Plumbing and structural review | Flat or per-permit minimum |
| Electrical | Service changes, panel upgrades, new circuits, most wiring alterations | Trade review; filed against the building permit | Per-permit minimum or per-device |
| Plumbing | New piping, repipes, water heaters, fixtures, gas piping | Trade review; filed against the building permit | Per-permit minimum or per-fixture |
| Mechanical / HVAC | Changeouts that are not like-for-like, ductwork, refrigeration | Trade review; filed against the building permit | Per-permit minimum or per-unit |
| Windows and doors | Replacement units and opening protection | Product approval review for wind-borne debris | Valuation or per-opening |
| Pool and spa | In-ground and above-ground pools, spas, barrier and enclosure work | Plan review plus barrier and electrical bonding | Valuation-based |
| Fence and accessory | Fences, sheds, decks, and carports over the exempt threshold | Zoning plus structural where applicable | Flat or valuation-based |
| Demolition | Full or partial demolition of a structure | Utility disconnect verification required | Flat |
Not sure this scope needs a permit?
Get a free quote →Commercial permit types
| Permit type | What triggers it | Review path | Fee basis |
|---|---|---|---|
| New construction | Ground-up commercial, industrial, and multifamily | Full multi-discipline plan review | Valuation-based |
| Tenant improvement | Interior build-outs and suite fit-ups | Plan review across affected disciplines | Valuation-based |
| Renovation / alteration | Structural, envelope, or system changes to an existing building | Plan review scaled to scope | Valuation-based |
| Change of use | Converting a building from one occupancy classification to another | Zoning, life-safety, and accessibility review | Valuation or flat |
| Reroof | Commercial roof covering replacement | Product approval review plus fire review where applicable | Valuation or squares |
| Solar photovoltaic | Commercial rooftop, carport, and ground-mount PV | Structural, electrical, and often fire review | Valuation or system-size based |
| Electrical | Service, distribution, and branch circuit work | Trade review | Valuation or per-device |
| Plumbing | Supply, waste, vent, and gas systems | Trade review | Valuation or per-fixture |
| Mechanical / HVAC | Rooftop units, ductwork, exhaust, and refrigeration | Trade review | Valuation or per-unit |
| Fire protection | Sprinkler, standpipe, alarm, and suppression systems | Fire prevention plan review | Valuation or per-device |
| Sign | Wall, monument, and illuminated signage | Zoning plus electrical where illuminated | Flat or per-sign |
| Demolition | Full or partial commercial demolition | Utility disconnect and environmental clearance | Flat or valuation-based |
Rather talk it over?
Call 1-855-478-4290 →Residential
- Single-discipline review in most cases
- Master permit with trades filed against it
- Owner-builder route exists but carries statutory affidavits
- Product approval drives roofing and opening protection
Commercial — multi-discipline
- Concurrent review across building, fire, and zoning
- Signed and sealed plans across every affected discipline
- Accessibility and life-safety review attach to change of use
- Impact and concurrency fees can apply on top of permit fees
Roofing permits in Lafayette County
Solar and roofing work follow statewide rules on HOA limits, product approval, reroof inspections and hurricane mitigation. Solar and roofing rules in Florida
Lafayette County building permit cost
Lafayette County assesses permit fees per its schedule at issuance — confirm current amounts with the office when you file. The process costs are mostly about preparation: zoning confirmation for the parcel's intended use, contractor licensing verification through the office, and — on Suwannee-corridor parcels — the flood documentation that elevation-sensitive review requires.
How Lafayette County permitting works
| Component | How it works |
|---|---|
| Permit fees | Per the county schedule at issuance — confirm current amounts with the office |
| Zoning permit / compliance | Handled by the same office — confirm use before designing |
| Contractor licensing | License and insurance verified through Building & Zoning |
| Floodplain parcels (Suwannee corridor) | Elevation and floodplain review per SRWMD framework |
| Business use check | Check in with the office to confirm zoning before starting a business |
| Intake | Online through the county’s iWorQ portal, in person at 120 W. Main Street, or by email to lafcobldg@gmail.com |
Lafayette County trade permits
Rather not deal with the Lafayette County building department?
Get a free quote →Electrical permits
Required for service installations, panel upgrades, solar PV, and most wiring alterations in Lafayette County, filed by a licensed electrical contractor against the master building permit through the Lafayette County Building Department.
Plumbing permits
Required for new plumbing, repipes, water heater changeouts, fixture relocations, and gas piping; fees follow the local schedule with per-permit minimums.
Mechanical (HVAC) permits
Required for HVAC installations and changeouts, ductwork, and refrigeration; specialized systems are permitted and inspected separately.
Miscellaneous & specialty
Roofs, pools and spas, screen enclosures, mobile home set-ups, and demolition are permitted separately. Exterior components need current Florida Product Approval rated for the local wind speed.
How to get a building permit in Lafayette County
Start with zoning — same room
Confirm the parcel's zoning and intended use with the Building & Zoning office before designing; businesses should check in before committing to a property. On river-corridor parcels, confirm the flood zone at the same visit.
Verify contractor credentials
The department verifies licensing and insurance — have current state license and insurance certificates ready, or confirm local registration requirements with the office.
Prepare the application package
Complete the permit application with plans, valuation, and Product Approval documentation; include elevation documentation for mapped floodplain parcels along the Suwannee.
File at the courthouse
Submit online through the county’s iWorQ permit portal, or in person at 120 W. Main Street in Mayo during 8:00–5:00 weekday hours; questions go to lafcobldg@gmail.com or (386) 294-3611. Complete packages move fastest.
Pay fees and pull the permit
Pay per the county schedule, record a Notice of Commencement where Florida law requires it, and post the permit at the jobsite.
Schedule inspections through close-out
Coordinate inspections with the office by phone as phases complete — building and trades through final — before occupancy or use.
Inspections in Lafayette County
Inspections are coordinated directly with the Building & Zoning office at (386) 294-3611 during weekday hours. The department inspects building and trade work through final, and on Suwannee-corridor parcels the floodplain documentation — elevation certificates and SRWMD-framework compliance — should be complete before calling for inspections on elevated construction. Keep the permit and approved plans posted at the jobsite.
Want this handled start to finish?
Get a free quote →Official Lafayette County permitting resources
- Lafayette County Building Department
- Fee information
- Permitting information
- Permit lookup
- Florida Building Code (8th Ed.)
- Florida Product Approval search
- DBPR license verification
Frequently asked questions
How long does it take to get a building permit in Lafayette County?
Small-county, staff-driven speed: simple trade and residential permits generally move quickly once zoning is confirmed and the package is complete, with new construction adding plan review depth and — on river-corridor parcels — floodplain documentation. With building and zoning in one room, the sequencing delay most counties carry between two departments largely disappears. Call (386) 294-3611 for current turnaround.
How do I look up a permit in Lafayette County?
Lafayette County runs an online building permit search on its iWorQ portal, linked from the Building Department page. For anything the portal does not show, call (386) 294-3611 during business hours (8:00 a.m.–5:00 p.m. weekdays) or email lafcobldg@gmail.com with the parcel or permit number.
Is zoning a separate department in Lafayette County?
No — that's the county's quiet advantage. Building and zoning share one office and one administrator: Room 210 of the Mayo courthouse, under Building Official and Zoning Administrator Garret Land. Zoning compliance, business-use confirmation, and the building permit all clear through the same room at (386) 294-3611.
Does Lafayette County license contractors locally?
The Building & Zoning Department verifies that all contractors are licensed and insured before permits issue — bring your current state license and insurance certificates, and confirm any local registration requirements with the office before your first pull.
What should I know about building near the Suwannee River in Lafayette County?
The county's entire eastern boundary is the Suwannee, and mapped floodplain parcels carry elevation and floodplain-management review under the Suwannee River Water Management District's framework on top of the county permit. Confirm the flood zone with the office before designing — elevated construction changes the plan set.
Where is the Lafayette County Building Department?
Room 210 of the county courthouse at 120 W. Main Street in Mayo — the 1908 Classical Revival courthouse at the center of town. Hours are 8:00 a.m. to 5:00 p.m. weekdays; reach the office at (386) 294-3611 or lafcobldg@gmail.com.
Do I need a permit to install solar panels in Lafayette County?
Yes. Photovoltaic installations in Lafayette County are permitted under a dedicated solar record type reviewed on both a structural and an electrical track. Solar thermal — passive water and pool heating — is a separate record. Under Fla. Stat. §163.04 a homeowners' association cannot ban solar panels, though it can decide where on the roof they go if that does not reduce their performance; HOA review is separate from the building permit. Utility interconnection and Permission to Operate run in parallel with the permit, not inside it.
Inspections are where schedules slip.
Get a free quote →Does a roof replacement require a permit in Lafayette County?
Yes. A roof covering replacement almost always requires a permit in Florida, including Lafayette County. Products must carry a current Florida Product Approval or Miami-Dade Notice of Acceptance rated for the wind speed at the project address, and inspections usually run deck nailing, then dry-in, then final. Some minor repairs fall below the permit threshold, and a small single-family job under $7,500 can qualify for the written-request exemption under F.S. 553.79(1)(g), so ask the department first.
What is the difference between a residential and a commercial permit in Lafayette County?
Residential work is generally a single-discipline review filed as a master permit with trades filed against it. Commercial work in Lafayette County runs concurrent review across building, fire, and zoning, requires signed and sealed plans for every affected discipline, and can carry impact and concurrency fees on top of permit fees. Change of use adds accessibility and life-safety review.
Do trade permits need to be pulled separately in Lafayette County?
Yes in most cases. Electrical, plumbing, and mechanical work is permitted separately by the licensed contractor for each trade and filed against the master building permit. Each trade permit carries its own fee and its own inspection sequence.
What happens if I file under the wrong permit type in Lafayette County?
The application is rejected rather than corrected. the Lafayette County Building Department closes the record, the filing is resubmitted under the correct record type, and the review clock restarts from zero. Confirming the record type before filing is the cheapest step in the entire process.
Can I apply for all Lafayette permit types online?
Yes for most applications: the county takes permit applications online through its iWorQ portal and accepts payments online, and staff also take applications in person at 120 W. Main Street in Mayo. Confirm with the office for permit types the portal does not list.
Simplify Lafayette County permitting with Alliance Permitting
One courthouse room where zoning and building clear together, local licensing verification, and Suwannee floodplain discipline — Lafayette County is small, personal, and exact. Alliance Permitting is a permit expediter for Lafayette County and brings the complete package to Room 210 so Mayo-area projects issue in one pass.
Trusted by leading builders and brands - including Dream Finders Homes, Tesla, Verizon, Hyatt, and Sunnova.
Contractors and builders choose Alliance for Lafayette County because we deliver:
- Local expertise - we know the Lafayette County Building Department and the iWorQ online portal or in person process.
- Complete oversight - track every permit and inspection across all your jobs in one place.
- Complete submissions - AI pre-checks plus expert review catch issues before they become correction cycles.
Alliance Permitting is a permit documentation and submission company: we prepare your paperwork, file it correctly, and coordinate with the building department through issuance - including preparing private-provider documentation where that option is available. We are not a contractor and do not perform licensed plan review or inspections; that work stays with your team and the jurisdiction.
Ready to break ground in Lafayette County sooner?
Let Alliance prepare, file, and track your Lafayette County permits while you stay focused on building. Get a free, no-obligation quote today.
More Florida permitting guides
This guide is provided by Alliance Permitting for general informational purposes and reflects publicly available information believed accurate as of July 2026. Permit requirements, fees, and processes change; always confirm current details with the Lafayette County Building Department before filing. This is not legal advice.