Building permits, zoning and septic rules in Dixie County, Florida

Yes. Unincorporated Dixie County requires a building permit before construction or installation begins, with separate permits for electrical, plumbing, mechanical, roofing, and gas work¹. The Florida Building Code is adopted statewide, so it applies without a separate county adoption². A qualifying nonresidential farm building on a bona fide farm is exempt from the building code, but that exception does not turn a farm building into a residence³. Floodplain rules remain in force for an exempt farm building, and development in a flood hazard area may still require an application and approval from the Floodplain Administrator³. An owner-builder may act as the contractor for a qualifying home but must personally supervise unlicensed work; the exemption does not remove permit, code, or zoning requirements⁶.

The Dixie County Building & Zoning Department handles permits, plan review, inspections, code enforcement, and zoning administration for unincorporated property⁵. The office is at 387 SE 22 Ave, PO Box 2600, Cross City, FL 32628, and the main line is 352.498.1235⁵. Bring the deed or contract for deed and, if the applicant is neither the owner nor contractor, a notarized owner-authorization letter⁵. Incomplete residential applications are not processed, so assemble the signed survey, 911 address, scaled site plan, septic permit or sewer-company letter, construction documents, and other applicable checklist items before applying⁵. Land-development fees are set by County Commission resolution and paid with the signed application or appeal; the available rule does not establish current building-permit, plan-review, or inspection fees³.

Yes. Dixie County's Zoning Department applies the land-development regulations throughout unincorporated Dixie County and reviews building permits, site plans, and subdivisions for compliance^3,5. Agricultural districts run from a 2-acre minimum in A-5 to a 100-acre minimum in A-1; conventional single-family districts run from 7,500 square feet in RSF-3 to 20,000 square feet in RSF-1, and RSF-2 and RSF-3 require accessible community water³. RSF structures generally have a 35-foot height limit, and single-family homes and duplexes with accessory buildings are limited to 40% lot coverage³. A 35-foot natural buffer applies along wetlands and perennial rivers, streams, and creeks³. A dwelling must provide at least 150 square feet for the first occupant and 100 more for each additional occupant³. The county Zoning Department’s authority is described for unincorporated Dixie County, so zoning inside an incorporated town is a question for that town; septic permits stay with the Florida Department of Health in Dixie County either way^4,5.

The Florida Department of Health in Dixie County handles septic permits and inspections because Dixie is outside the counties transferred to the state DEP program⁴. Florida requires a permit before an onsite sewage system is installed, replaced, repaired, modified, or abandoned, with a site evaluation to determine whether the property can support it⁸. Dixie County's residential checklist requires either a septic permit or a sewer-company letter with the building application, so settle wastewater feasibility early⁹. No Dixie County soils in the dataset avoid severe limitations for a conventional drain field, making the site evaluation especially important and increasing the chance that a parcel needs a more specialized design¹⁰. We could not confirm a general rule for off-grid sanitation outside a permitted septic system or public sewer; ask Environmental Health before designing around one.

Living in one recreational vehicle on a vacant parcel in unincorporated Dixie County takes a special exception, not just a building permit³. The approval site plan must show potable water, wastewater, solid-waste collection and electric power; the power pole is limited to 60 amperes, with up to 100 amperes inside the Suwannee Water Board service area when a grinder pump is used³. The RV must be owner-occupied, stay on wheels with quick-disconnect utilities and no permanent attachments, meet the county flood requirements, carry a posted 9-1-1 address and pass an annual inspection; one detached storage building up to 120 square feet is allowed³. Separately, the county's campground standards for travel-trailer parks set a minimum 1,200-square-foot site and a 25-foot separation from a lot line³. A tiny home is treated as a structure: before anyone occupies it temporarily or permanently, the county building permit and septic tank permit, plus any county impact fee, must be in place, and the county ordinance exempts only camping or occupying a parcel for no more than 15 days a year¹¹. A permanent small dwelling must also provide at least 150 square feet for the first occupant and 100 more for each additional occupant³. Mobile homes follow separate RMH district rules, and site-plan, anchoring, skirting, building-code, floodplain, septic and permit requirements still apply³.

1. Identify the parcel's zoning district and confirm its lot, setback, height, and coverage standards with Building & Zoning^3,5.
2. Confirm that any recent land split received final-plat approval; a nonconforming post-regulation parcel cannot receive a building permit³.
3. Ask whether the site needs floodplain approval before design work proceeds³.
4. Obtain the septic site evaluation and permit, or a sewer-company letter, through the appropriate wastewater provider^4,9.
5. Submit a complete building package with ownership, survey, site-plan, address, and construction documents⁵.
6. Secure the separate trade permits and post the recorded Notice of Commencement before the first inspection¹.
7. Submit driveway approval before final power is released¹.

Start with wastewater: no Dixie County soils in the dataset avoid severe limitations for a conventional drain field, so obtain a site evaluation before assuming a standard system will work¹⁰. The Suwannee Water and Sewer district serves the town of Suwannee, but that does not establish service or a mandatory connection elsewhere in Dixie County¹². Check flood status early because Dixie County administers a Flood Ordinance and may require a separate floodplain development permit or approval^3,5. Verify legal access and the driveway approval path before closing, since driveway approval is required before final power release¹. Confirm that the parcel meets its zoning district's lot standards and that any prior division complied with subdivision rules³. The effective property-tax rate is about 0.7%, with a median annual bill near $715¹⁰.