Adopted edition
IRC 2021
Inherits from San Juan County county floor.
NM · City
Farmington, NM.
Farmington, NM — building code: IRC 2021.
Design wind speed
90 mph
ASCE 7 Risk Cat II, 3-second gust at 33 ft.
Climate zone (IECC)
3B
Drives R-value, fenestration U-factor, and air-leakage envelope rules.
Special zones
- HVHZ
- WBDR
- WUI
- FEMA SFHA possible
Permit office
Farmington Building Department
www.fmtn.orgZIP coverage
3 ZIP codes inside Farmington.
Each ZIP resolves to the correct city + county + state on every parcel lookup. Multi-jurisdiction parcels pick up amendments from each layer.
87401 87402 87499
Working in Farmington?
Pull an address-level code packet for any parcel in Farmington. SkyCanvass resolves the address, looks up the Farmington-specific amendments and the San Juan County county and New Mexico state floor, then emits a cited packet ready for permit submittal.
See the San Juan County county overview, or the New Mexico state directory .
Pull a Farmington code packet.
Free to start — property lookups, state code access, the hail map, and your first storm report on us. No credit card required to look up an address.