Before You Build in Baton Rouge, LA: Permit & Rule Checklist (2026)

Baton Rouge requires permits for most fences and retaining walls. Maximum fence height is 8 feet; front and corner-side yard fences above 4 feet must be at least 70 percent open. Retaining walls over 4 feet (measured from bottom of footing) require engineered drawings. Concertina wire is prohibited throughout

Baton Rouge limits residential fences to 4 feet in front yards and 6 feet in side and rear yards under the Unified Development Code. Corner lots have visibility requirements at intersections.

Baton Rouge generally requires permits for fences depending on height and materials. Masonry and block walls require building permits. The Department of Development reviews fence applications for UDC compliance.

Louisiana follows Civil Code articles on property boundaries. Adjoining property owners share responsibility for boundary walls and fences. Louisiana law (Civil Code Art. 695) provides the framework for shared fence obligations.

Baton Rouge requires a building permit for every in-ground or above-ground swimming pool. Plans must comply with Code of Ordinances Secs. 8:4 and 12:406. Pools deeper than 18 inches must be enclosed with a 5-foot fence.

Baton Rouge Code §§ 12:406–12:406.6 require any swimming pool, spa, or hot tub deeper than 18 inches to be fully enclosed by a rigid fence at least five feet tall with self-latching gates to prevent unsupervised access.

Above-ground pools in Baton Rouge must comply with the same barrier and permit requirements as in-ground pools when holding water over 24 inches deep. Ladder and entry points must be secured when not in use.

Baton Rouge requires building permits for all pool installations. Pool owners must maintain pools to prevent infestation and ensure water clarity. Unmaintained pools are nuisance violations and mosquito breeding hazards.

Baton Rouge requires pool barriers meeting the adopted building code standards. Pool fencing must be at least 48 inches tall with self-closing, self-latching gates. All pool installations require building permits.

Baton Rouge permits ADUs in certain zoning districts (A1 and A2) under the UDC. ADU allowances are more limited than in states like California. Recent UDC updates are gradually expanding ADU options.

Garage conversions in Baton Rouge require building permits and must meet building code standards for habitable space. Zoning requirements for parking must be maintained — replacement parking may be needed.

Tiny homes on permanent foundations in Baton Rouge must comply with the Louisiana State Uniform Construction Code (LSUCC, La. R.S. 40:1730.21+) and Title 7 Unified Development Code zoning. Louisiana adopts the IRC; some jurisdictions accept Appendix Q for dwellings under 400 sq ft. Tiny houses on wheels (THOWs) are treated as RVs and not permitted as permanent dwellings in residential zones.

Carports in Baton Rouge/East Baton Rouge Parish require a building permit through the Department of Development (Permits & Inspections) and must comply with Title 7 Unified Development Code (UDC) zoning setbacks for accessory structures. Title 8 building codes adopt the Louisiana State Uniform Construction Code (LSUCC).

Baton Rouge requires permits for accessory structures over 200 square feet. Structures 200 square feet or less may be exempt from permits but must comply with UDC setback and placement standards.

Baton Rouge regulates outdoor burning through the city-parish fire code and Louisiana Department of Environmental Quality (LDEQ) regulations. Open burning of trash is prohibited. Recreational fires in approved devices are generally permitted.

Baton Rouge allows recreational fire pits in backyards. Fires must be in approved containers, attended at all times, and maintain adequate clearance from structures. LDEQ burn status should be checked before lighting wood fires.

Baton Rouge generally does not face the same water scarcity as western states. The city-parish receives abundant rainfall. Water conservation measures may be implemented during unusual drought conditions but are not typically year-round restrictions.

Baton Rouge requires property owners to maintain trees so they do not obstruct sidewalks, streets, or sight lines. The city-parish maintains trees in public rights-of-way. Hurricane preparedness makes tree maintenance important.

Baton Rouge may require permits for tree removal on development sites under the UDC. Residential property owners generally have more flexibility. Trees in the public right-of-way require city-parish approval to remove.