Louisiana home permit planning notes
Flood elevation, wind exposure, coastal zones, parish rules, drainage, and contractor licensing are common residential permitting friction points.
What to verify locally
- Whether your property is inside city limits or unincorporated county territory
- Which office handles zoning approval versus building permits
- Whether trade permits must be pulled by licensed contractors
- Whether HOA, historic, coastal, floodplain, wildfire, or utility approval applies
Local guides in Louisiana
New Orleans One Stop Permit Guide
New Orleans One Stop lets homeowners apply for permits, upload documents, track applications, pay fees, print permits, and schedule or obtain inspections.
New Orleans, LouisianaNew Orleans Renovation, Reroof, and EV Permit Guide
New Orleans lists permit paths for non-structural renovation, structural renovation, re-roofing, EV charger installation, interior demolition, and lead-based paint forms.
New Orleans, LouisianaNew Orleans Right-of-Way, Pool, and Accessory Structure Permit Guide
New Orleans lists permit paths for accessory structures, driveway and curb cuts, dumpsters or construction zones, street cuts, sidewalk repair, and swimming pools.
Baton Rouge, LouisianaBaton Rouge Residential Permit Guide
Baton Rouge residential permits cover new residences, accessory structures over 200 square feet, additions, structural modifications, roofing, windows, doors, pools, fences, generators, solar panels, driveways, and trade systems.
Baton Rouge, LouisianaBaton Rouge Fence, Solar, Generator, and Driveway Permit Guide
Baton Rouge specifically lists fence installation and repairs, solar panel installation, generator installation, and driveway replacement or expansion among common residential permit triggers.
Baton Rouge, LouisianaBaton Rouge MGO, Inspection, and Trade Permit Guide
Baton Rouge uses MyGovernmentOnline for permit applications, document uploads, fee payments, trade permits, inspection coordination, and plan review tracking.
Lafayette, LouisianaLafayette Louisiana Residential Building Permit Guide
Lafayette residential building permits apply to single-family dwellings, duplexes, and almost any structure associated with a home, including carports, sheds, gazebos, RV covers, and fences over seven feet.
New Orleans, LouisianaNew Orleans, Louisiana ADU and Garage Conversion Permit Guide
Homeowners in New Orleans, Louisiana, planning an accessory dwelling unit, garage apartment, basement apartment, or converted living space should confirm zoning, occupancy, utility, parking, and building-permit requirements before design work goes too far.
New Orleans, LouisianaNew Orleans, Louisiana Pool Spa and Barrier Permit Guide
Pool and spa projects in New Orleans, Louisiana, should be checked for building permits, zoning setbacks, electrical bonding, drainage, alarms, gates, and barrier inspections before excavation or delivery.
New Orleans, LouisianaNew Orleans, Louisiana Roof Window and Exterior Permit Guide
Roof replacement, window replacement, siding, exterior doors, structural repairs, and weatherproofing work in New Orleans, Louisiana, should be checked for permit, historic, energy, wind, and inspection requirements.
New Orleans, LouisianaNew Orleans, Louisiana Kitchen Bath and Basement Remodel Permit Guide
Remodels in New Orleans, Louisiana, should be checked for building, electrical, plumbing, mechanical, insulation, egress, waterproofing, and final inspection requirements before walls are closed.
New Orleans, LouisianaNew Orleans, Louisiana Solar EV Charger and Generator Permit Guide
Homeowners in New Orleans, Louisiana, planning solar panels, battery storage, EV chargers, panel upgrades, or standby generators should coordinate electrical permits, utility requirements, equipment placement, and inspections.
New Orleans, LouisianaNew Orleans, Louisiana Driveway Fence Shed and Site Permit Guide
Homeowners in New Orleans, Louisiana, should check zoning, right-of-way, drainage, easements, setbacks, fence height, accessory structures, and inspections before building outside the house footprint.
New Orleans, LouisianaNew Orleans, Louisiana Addition Deck Porch and Patio Cover Permit Guide
Additions, decks, porches, balconies, and patio covers in New Orleans, Louisiana, should be checked for zoning placement, structural plans, footings, ledger connections, stairs, guards, roof loads, and staged inspections.
New Orleans, LouisianaNew Orleans, Louisiana Electrical Panel Circuit and Rewiring Permit Guide
Panel replacements, service upgrades, new circuits, whole-home rewiring, subpanels, outlets, lighting, and dedicated appliance wiring in New Orleans, Louisiana, should be coordinated with electrical permits, utility requirements, and inspections.
New Orleans, LouisianaNew Orleans, Louisiana Plumbing Water Heater Repipe and Sewer Permit Guide
Water heaters, repipes, fixture relocations, drain and vent changes, sewer laterals, backflow devices, and gas or water service work in New Orleans, Louisiana, should be checked for plumbing permits and inspection hold points.
New Orleans, LouisianaNew Orleans, Louisiana HVAC Heat Pump Gas and Ventilation Permit Guide
Furnaces, heat pumps, air conditioners, mini-splits, ductwork, gas piping, range hoods, bath fans, and other ventilation work in New Orleans, Louisiana, should be checked for mechanical, electrical, plumbing, and fuel-gas permits.
New Orleans, LouisianaNew Orleans, Louisiana Foundation Retaining Wall Grading and Drainage Permit Guide
Foundation repairs, retaining walls, excavation, fill, waterproofing, grading, drainage systems, and slope work in New Orleans, Louisiana, should be checked for structural, zoning, stormwater, floodplain, and site inspections.
New Orleans, LouisianaNew Orleans, Louisiana Demolition Structural Wall Fireplace and Chimney Permit Guide
Interior demolition, load-bearing wall changes, chimney or fireplace work, structural openings, and full-structure removal in New Orleans, Louisiana, should be checked for building, trade, utility, environmental, and inspection requirements.
Baton Rouge, LouisianaBaton Rouge, Louisiana ADU and Garage Conversion Permit Guide
Homeowners in Baton Rouge, Louisiana, planning an accessory dwelling unit, garage apartment, basement apartment, or converted living space should confirm zoning, occupancy, utility, parking, and building-permit requirements before design work goes too far.
Baton Rouge, LouisianaBaton Rouge, Louisiana Pool Spa and Barrier Permit Guide
Pool and spa projects in Baton Rouge, Louisiana, should be checked for building permits, zoning setbacks, electrical bonding, drainage, alarms, gates, and barrier inspections before excavation or delivery.
Baton Rouge, LouisianaBaton Rouge, Louisiana Roof Window and Exterior Permit Guide
Roof replacement, window replacement, siding, exterior doors, structural repairs, and weatherproofing work in Baton Rouge, Louisiana, should be checked for permit, historic, energy, wind, and inspection requirements.
Baton Rouge, LouisianaBaton Rouge, Louisiana Kitchen Bath and Basement Remodel Permit Guide
Remodels in Baton Rouge, Louisiana, should be checked for building, electrical, plumbing, mechanical, insulation, egress, waterproofing, and final inspection requirements before walls are closed.
Baton Rouge, LouisianaBaton Rouge, Louisiana Solar EV Charger and Generator Permit Guide
Homeowners in Baton Rouge, Louisiana, planning solar panels, battery storage, EV chargers, panel upgrades, or standby generators should coordinate electrical permits, utility requirements, equipment placement, and inspections.
Baton Rouge, LouisianaBaton Rouge, Louisiana Driveway Fence Shed and Site Permit Guide
Homeowners in Baton Rouge, Louisiana, should check zoning, right-of-way, drainage, easements, setbacks, fence height, accessory structures, and inspections before building outside the house footprint.
Baton Rouge, LouisianaBaton Rouge, Louisiana Addition Deck Porch and Patio Cover Permit Guide
Additions, decks, porches, balconies, and patio covers in Baton Rouge, Louisiana, should be checked for zoning placement, structural plans, footings, ledger connections, stairs, guards, roof loads, and staged inspections.
Baton Rouge, LouisianaBaton Rouge, Louisiana Electrical Panel Circuit and Rewiring Permit Guide
Panel replacements, service upgrades, new circuits, whole-home rewiring, subpanels, outlets, lighting, and dedicated appliance wiring in Baton Rouge, Louisiana, should be coordinated with electrical permits, utility requirements, and inspections.
Baton Rouge, LouisianaBaton Rouge, Louisiana Plumbing Water Heater Repipe and Sewer Permit Guide
Water heaters, repipes, fixture relocations, drain and vent changes, sewer laterals, backflow devices, and gas or water service work in Baton Rouge, Louisiana, should be checked for plumbing permits and inspection hold points.
Baton Rouge, LouisianaBaton Rouge, Louisiana HVAC Heat Pump Gas and Ventilation Permit Guide
Furnaces, heat pumps, air conditioners, mini-splits, ductwork, gas piping, range hoods, bath fans, and other ventilation work in Baton Rouge, Louisiana, should be checked for mechanical, electrical, plumbing, and fuel-gas permits.
Baton Rouge, LouisianaBaton Rouge, Louisiana Foundation Retaining Wall Grading and Drainage Permit Guide
Foundation repairs, retaining walls, excavation, fill, waterproofing, grading, drainage systems, and slope work in Baton Rouge, Louisiana, should be checked for structural, zoning, stormwater, floodplain, and site inspections.
Baton Rouge, LouisianaBaton Rouge, Louisiana Demolition Structural Wall Fireplace and Chimney Permit Guide
Interior demolition, load-bearing wall changes, chimney or fireplace work, structural openings, and full-structure removal in Baton Rouge, Louisiana, should be checked for building, trade, utility, environmental, and inspection requirements.
Lafayette, LouisianaLafayette, Louisiana ADU and Garage Conversion Permit Guide
Homeowners in Lafayette, Louisiana, planning an accessory dwelling unit, garage apartment, basement apartment, or converted living space should confirm zoning, occupancy, utility, parking, and building-permit requirements before design work goes too far.
Lafayette, LouisianaLafayette, Louisiana Pool Spa and Barrier Permit Guide
Pool and spa projects in Lafayette, Louisiana, should be checked for building permits, zoning setbacks, electrical bonding, drainage, alarms, gates, and barrier inspections before excavation or delivery.
Lafayette, LouisianaLafayette, Louisiana Roof Window and Exterior Permit Guide
Roof replacement, window replacement, siding, exterior doors, structural repairs, and weatherproofing work in Lafayette, Louisiana, should be checked for permit, historic, energy, wind, and inspection requirements.
Lafayette, LouisianaLafayette, Louisiana Kitchen Bath and Basement Remodel Permit Guide
Remodels in Lafayette, Louisiana, should be checked for building, electrical, plumbing, mechanical, insulation, egress, waterproofing, and final inspection requirements before walls are closed.
Lafayette, LouisianaLafayette, Louisiana Solar EV Charger and Generator Permit Guide
Homeowners in Lafayette, Louisiana, planning solar panels, battery storage, EV chargers, panel upgrades, or standby generators should coordinate electrical permits, utility requirements, equipment placement, and inspections.
Lafayette, LouisianaLafayette, Louisiana Driveway Fence Shed and Site Permit Guide
Homeowners in Lafayette, Louisiana, should check zoning, right-of-way, drainage, easements, setbacks, fence height, accessory structures, and inspections before building outside the house footprint.
Lafayette, LouisianaLafayette, Louisiana Addition Deck Porch and Patio Cover Permit Guide
Additions, decks, porches, balconies, and patio covers in Lafayette, Louisiana, should be checked for zoning placement, structural plans, footings, ledger connections, stairs, guards, roof loads, and staged inspections.
Lafayette, LouisianaLafayette, Louisiana Electrical Panel Circuit and Rewiring Permit Guide
Panel replacements, service upgrades, new circuits, whole-home rewiring, subpanels, outlets, lighting, and dedicated appliance wiring in Lafayette, Louisiana, should be coordinated with electrical permits, utility requirements, and inspections.
Lafayette, LouisianaLafayette, Louisiana Plumbing Water Heater Repipe and Sewer Permit Guide
Water heaters, repipes, fixture relocations, drain and vent changes, sewer laterals, backflow devices, and gas or water service work in Lafayette, Louisiana, should be checked for plumbing permits and inspection hold points.
Lafayette, LouisianaLafayette, Louisiana HVAC Heat Pump Gas and Ventilation Permit Guide
Furnaces, heat pumps, air conditioners, mini-splits, ductwork, gas piping, range hoods, bath fans, and other ventilation work in Lafayette, Louisiana, should be checked for mechanical, electrical, plumbing, and fuel-gas permits.
Lafayette, LouisianaLafayette, Louisiana Foundation Retaining Wall Grading and Drainage Permit Guide
Foundation repairs, retaining walls, excavation, fill, waterproofing, grading, drainage systems, and slope work in Lafayette, Louisiana, should be checked for structural, zoning, stormwater, floodplain, and site inspections.
Lafayette, LouisianaLafayette, Louisiana Demolition Structural Wall Fireplace and Chimney Permit Guide
Interior demolition, load-bearing wall changes, chimney or fireplace work, structural openings, and full-structure removal in Lafayette, Louisiana, should be checked for building, trade, utility, environmental, and inspection requirements.
Projects to check first
| Project | Why it matters |
|---|---|
| Shed Permit | Usually required once the shed exceeds a local size threshold, has a permanent foundation, includes utilities, or violates zoning setbacks. |
| Fence Permit | Often required for tall fences, front-yard fences, corner lots, pool barriers, retaining-wall combinations, and historic districts. |
| Deck Permit | Almost always required for attached decks, elevated decks, structural repairs, and decks with stairs or guards. |
| EV Charger Permit | Usually required for Level 2 hardwired chargers, panel upgrades, new circuits, and garage wiring changes. |
| Solar Permit | Almost always required. Solar normally needs building/electrical permits and separate utility interconnection approval. |
| Bathroom Remodel Permit | Often required when plumbing, electrical, framing, ventilation, or waterproofing systems are changed. |
| HVAC Replacement Permit | Usually required for furnace, condenser, heat pump, major duct, gas line, and equipment-location changes. |
| Basement Finishing Permit | Usually required when unfinished space becomes habitable, especially with bedrooms, bathrooms, or new walls. |
Best first call
Start with the city building department if the property is inside city limits. If not, call the county building or planning office and ask which authority has jurisdiction for zoning, building, and trade inspections.