Santa Fe County

Home permits and project costs in Santa Fe, NM

Santa Fe sits in Santa Fe County, New Mexico. Snow load, hail and deep freeze-thaw cycling drive roofing, insulation and exterior envelope specifications well above Sun Belt minimums. Work outside city limits is permitted by the county building department rather than the city.

Model reviewed August 2026

Local cost index

-6%

vs national average

Permit fee index

-12%

vs national baseline

Population

89,008

Homeownership

Do you need a permit in Santa Fe?

For most structural work, yes

Santa Fe enforces new mexico residential building code, based on the irc through Santa Fe County. 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 Santa Fe

National baselines adjusted by the local labor and materials index.

Project	Typical cost	Permit	Deep pages
Roof Replacement	$9,100 – $30,700	required	Cost·Permit
AC Replacement	$5,000 – $14,900	required	Cost·Permit
Fence Installation	$2,300 – $10,500	usually required	Cost·Permit
Water Heater Replacement	$1,100 – $5,100	required	Cost·Permit
Pool Installation	$36,200 – $109,500	required	Cost·Permit
Window Replacement	$7,200 – $32,800	required	Cost·Permit
Electrical Panel Replacement	$1,800 – $6,500	required	Cost·Permit
Generator Installation	$6,200 – $20,900	required	Cost·Permit
Solar Panel Installation	$14,500 – $46,500	required	Cost·Permit
Kitchen Remodel	$17,200 – $88,000	conditional	Cost·Permit
Bathroom Remodel	$8,600 – $40,000	conditional	Cost·Permit
Driveway Replacement	$4,000 – $18,100	usually required	Cost·Permit
Paver Patio & Walkway	$3,300 – $15,200	conditional	Cost·Permit
Deck Construction	$5,200 – $26,600	required	Cost·Permit
Shed Installation	$1,700 – $11,400	conditional	Cost·Permit
Whole-House Repipe	$4,200 – $15,100	required	Cost·Permit
EV Charger Installation	$800 – $4,000	required	Cost·Permit
Hurricane Shutter Installation	$3,100 – $17,200	required	Cost·Permit
Pool Enclosure / Screen Cage	$8,600 – $40,000	required	Cost·Permit
Septic System Replacement	$7,200 – $26,700	required	Cost·Permit
Impact Window Installation	$8,700 – $40,600	required	Cost·Permit
Exterior Door Replacement	$900 – $6,200	usually required	Cost·Permit
Garage Door Replacement	$1,300 – $7,200	required	Cost·Permit
Siding Installation	$7,600 – $36,200	usually required	Cost·Permit
Stucco Repair	$900 – $15,200	conditional	Cost·Permit
Soffit & Fascia Replacement	$1,700 – $10,500	conditional	Cost·Permit
Gutter Installation	$900 – $6,200	rarely required	Cost·Permit
Roof Repair	$400 – $4,500	conditional	Cost·Permit
Flat Roof Replacement	$5,700 – $26,700	required	Cost·Permit
Attic Insulation	$1,200 – $7,200	rarely required	Cost·Permit
Ductwork Replacement	$2,400 – $11,500	required	Cost·Permit
Mini Split Installation	$2,300 – $12,000	required	Cost·Permit
Flooring Installation	$2,400 – $19,000	rarely required	Cost·Permit
Tile Installation	$1,700 – $15,100	rarely required	Cost·Permit
Interior Painting	$1,400 – $8,900	rarely required	Cost·Permit
Exterior Painting	$2,600 – $14,100	rarely required	Cost·Permit
Drywall Repair	$300 – $4,200	rarely required	Cost·Permit
Kitchen Cabinet Refacing	$4,300 – $18,900	rarely required	Cost·Permit
Countertop Replacement	$2,100 – $11,500	rarely required	Cost·Permit
Tub to Shower Conversion	$3,300 – $15,200	usually required	Cost·Permit
Sod Installation	$900 – $6,700	rarely required	Cost·Permit
Irrigation System Installation	$2,100 – $9,500	conditional	Cost·Permit
Tree Removal	$400 – $5,100	conditional	Cost·Permit
Outdoor Kitchen	$5,700 – $42,800	usually required	Cost·Permit
Seawall Repair	$7,600 – $90,400	required	Cost·Permit
Dock Construction	$8,600 – $80,900	required	Cost·Permit
Well Installation	$5,200 – $23,700	required	Cost·Permit
Mold Remediation	$1,400 – $14,100	conditional	Cost·Permit
Water Softener Installation	$1,100 – $6,200	usually required	Cost·Permit
Home Addition	$43,000 – $267,400	required	Cost·Permit
Heat Pump Replacement	$6,200 – $21,100	required	Cost·Permit
Furnace Replacement	$3,100 – $11,000	required	Cost·Permit
Foundation Repair	$2,700 – $30,500	usually required	Cost·Permit
Basement Waterproofing	$2,900 – $17,100	conditional	Cost·Permit
Drain Field Replacement	$5,700 – $23,700	required	Cost·Permit
Toilet Installation	$200 – $1,000	rarely required	Cost·Permit
Hot Tub Installation	$5,200 – $20,900	usually required	Cost·Permit

Santa Fe permitting basics

Jurisdiction	Santa Fe, Santa Fe County
Building department	Confirm with the city or county
Permit portal	No verified online portal on file
Owner-builder permits	Owner-builder permits allowed on owner-occupied property
Contractor verification	Verify any license with New Mexico Construction Industries Division before signing

Sources

Sources & verification

New Mexico Construction Industries Division

Model vintage August 2026. The links above are the issuing agencies' own pages — we publish them so you can confirm the current rule yourself, not as evidence that each fact on this page was re-checked with them today. Cost figures are modeled estimates based on national baselines adjusted for local labor and material pricing, not quotes. Permit rules change; confirm with the building department before starting work.