Orleans Parish

Home permits and project costs in New Orleans, LA

Parish government replaces county government, and elevation, flood and historic-district rules materially reshape most exterior projects.

Verified August 2026

Local cost index

+5%

vs national average

Permit fee index

+10%

vs national baseline

Population

364,136

Homeownership

48%

Do you need a permit in New Orleans?

For most structural work, yes

New Orleans enforces louisiana state uniform construction code, based on the irc through Orleans Parish. Roofing, electrical, plumbing, structural, pools and most exterior additions require a permit and inspection. Cosmetic work — paint, flooring, cabinet swaps — generally does not.

Project costs in New Orleans

National baselines adjusted by the local labor and materials index.

Project	Typical cost	Permit	Deep pages
Roof Replacement	$10,800 – $36,400	required	Cost·Permit
AC Replacement	$5,700 – $17,100	required	Cost·Permit
Fence Installation	$2,600 – $12,000	usually required	Cost·Permit
Water Heater Replacement	$1,300 – $6,000	required	Cost·Permit
Pool Installation	$42,400 – $128,300	required	Cost·Permit
Window Replacement	$8,400 – $38,300	required	Cost·Permit
Electrical Panel Replacement	$2,100 – $7,600	required	Cost·Permit
Generator Installation	$7,200 – $24,400	required	Cost·Permit
Solar Panel Installation	$16,600 – $53,000	required	Cost·Permit
Kitchen Remodel	$19,300 – $98,800	conditional	Cost·Permit
Bathroom Remodel	$9,700 – $45,200	conditional	Cost·Permit
Driveway Replacement	$4,600 – $20,700	usually required	Cost·Permit
Paver Patio & Walkway	$3,800 – $17,200	conditional	Cost·Permit
Deck Construction	$6,100 – $30,900	required	Cost·Permit
Shed Installation	$1,900 – $12,900	conditional	Cost·Permit
Whole-House Repipe	$5,000 – $17,700	required	Cost·Permit
EV Charger Installation	$900 – $4,600	required	Cost·Permit
Hurricane Shutter Installation	$3,600 – $20,400	required	Cost·Permit
Pool Enclosure / Screen Cage	$10,100 – $47,200	required	Cost·Permit
Septic System Replacement	$8,400 – $31,500	required	Cost·Permit
Impact Window Installation	$10,200 – $47,800	required	Cost·Permit
Exterior Door Replacement	$1,000 – $7,300	usually required	Cost·Permit
Garage Door Replacement	$1,600 – $8,400	required	Cost·Permit
Siding Installation	$8,900 – $42,100	usually required	Cost·Permit
Stucco Repair	$1,000 – $17,200	conditional	Cost·Permit
Soffit & Fascia Replacement	$2,000 – $12,200	conditional	Cost·Permit
Gutter Installation	$1,000 – $6,900	rarely required	Cost·Permit
Roof Repair	$400 – $5,300	conditional	Cost·Permit
Flat Roof Replacement	$6,800 – $31,700	required	Cost·Permit
Attic Insulation	$1,300 – $8,000	rarely required	Cost·Permit
Ductwork Replacement	$2,800 – $13,200	required	Cost·Permit
Mini Split Installation	$2,600 – $13,800	required	Cost·Permit
Flooring Installation	$2,700 – $21,300	rarely required	Cost·Permit
Tile Installation	$1,900 – $17,000	rarely required	Cost·Permit
Interior Painting	$1,600 – $10,100	rarely required	Cost·Permit
Exterior Painting	$3,000 – $16,000	rarely required	Cost·Permit
Drywall Repair	$400 – $4,800	rarely required	Cost·Permit
Kitchen Cabinet Refacing	$4,800 – $21,300	rarely required	Cost·Permit
Countertop Replacement	$2,300 – $12,700	rarely required	Cost·Permit
Tub to Shower Conversion	$3,800 – $17,500	usually required	Cost·Permit
Sod Installation	$1,000 – $7,400	rarely required	Cost·Permit
Irrigation System Installation	$2,400 – $10,800	conditional	Cost·Permit
Tree Removal	$500 – $5,900	conditional	Cost·Permit
Outdoor Kitchen	$6,600 – $49,100	usually required	Cost·Permit
Seawall Repair	$9,100 – $107,600	required	Cost·Permit
Dock Construction	$10,200 – $96,300	required	Cost·Permit
Well Installation	$6,100 – $27,900	required	Cost·Permit
Mold Remediation	$1,600 – $16,300	conditional	Cost·Permit
Water Softener Installation	$1,300 – $7,100	usually required	Cost·Permit
Home Addition	$50,900 – $317,000	required	Cost·Permit

New Orleans permitting basics

Jurisdiction	New Orleans, Orleans Parish
Building department	Official site
Permit portal	Apply online
Owner-builder permits	Owner-builder permits allowed with limits on selling within a year
Contractor verification	Verify any license with Louisiana State Uniform Construction Code Council before signing

Sources

Sources & verification

Last verified August 2026. Cost figures are modeled estimates based on national baselines adjusted for local labor and material pricing — they are not quotes. Permit rules change; confirm with the building department before starting work.