Before You Build in Orange County, FL: Permit & Rule Checklist (2026)

Orange County requires a building permit for fences over 6 feet tall, pool barrier fences, and any fence in a flood zone or wetland buffer. Standard residential fences at or below 6 feet typically do not require a permit but must meet zoning.

Pool barrier fences must meet FL Statute 515 (Residential Swimming Pool Safety Act): minimum 48 inches high, self-closing and self-latching gates, and no openings a 4-inch sphere can pass through. Orange County permits and inspects all pool barriers.

Florida has no shared-cost fence law. Each Orange County property owner is responsible for fences on their own property. FL Statute 823.11 prohibits spite fences erected to annoy a neighbor.

Unincorporated Orange County limits residential fences to 6 feet in rear and side yards and 4 feet in front yards. Corner lots and waterfront parcels have additional visibility and shoreline setback rules.

Above-ground pools over 24 inches deep in Orange County require building permits and must meet same FL §515 barrier rules as in-ground pools. Pool walls 48+ inches high with removable ladder can satisfy barrier requirement.

Hot tubs and spas holding over 24 inches of water require Orange County permits. Lockable safety cover meeting ASTM F1346 standard satisfies FL §515 barrier requirement without need for separate fence.

Orange County enforces FL §515 Residential Swimming Pool Safety Act. Pool barriers must be minimum 48 inches high, non-climbable, with self-closing self-latching gates opening outward. At least one additional safety layer required.

Orange County requires building permits for all in-ground and above-ground pools exceeding 24 inches depth. Plans must meet FL Building Code Chapter 4 and FL §515 Residential Swimming Pool Safety Act. Final inspection required before use.

Orange County pools must comply with Virginia Graeme Baker (VGB) Act anti-entrapment drain covers, FL §515 barrier rules, and FL Building Code Chapter 4 electrical bonding requirements. Pool alarms and door alarms widely used as second safety layer.

Orange County allows accessory dwelling units on many single-family lots subject to zoning district, lot size, and owner-occupancy rules. Maximum ADU size is typically 800 square feet or 50% of primary dwelling.

Converting a garage into conditioned living space in Orange County requires building permits, replacement parking, and compliance with egress, insulation, and electrical codes. HOAs often prohibit visible conversions.

Tiny homes on foundations must meet Florida Building Code like any dwelling. Tiny homes on wheels are regulated as RVs and cannot be used as permanent residences in most Orange County zoning districts.

Detached carports in unincorporated Orange County require a building permit and must meet zoning setbacks. Open carports cannot be enclosed into a garage without separate permits and parking compliance.

Sheds under 100 square feet in unincorporated Orange County generally do not require a building permit but must meet setback rules. Anything over 100 sq ft requires a permit and Florida Building Code wind-load compliance.

Open burning of yard debris in unincorporated Orange County requires an authorization from the Florida Forest Service and compliance with FAC 5I-2. Burning household trash is prohibited at all times.

Orange County allows recreational fire pits under 3 feet in diameter with contained fuel. Orange County Fire Rescue enforces clearance requirements from structures and combustibles, and burn bans apply during drought conditions.

Florida §163.045 preempts most local tree trimming rules for residential properties. Orange County cannot require permits or documentation to prune trees on your own residence, though arboricultural standards still apply.

Orange County is in the St. Johns River Water Management District (SJRWMD) and limits landscape irrigation to 2 days per week. Watering is prohibited between 10 AM and 4 PM year-round.

Under FL §163.045, Orange County cannot require permits to remove residential trees when a certified arborist documents a danger. Specimen tree replacement may still apply for non-danger removals in some zones.