Zoning Guide

Farmington Zoning & Land Use Guide

Last updated: Verified:

Official references and local checks

Use the official references below to identify the rules that apply to your address, then confirm parcel-specific requirements with the local authority before filing an application.

Official references

Population:
45,877
County:
San Juan County
State building code:
NM Building Code (based on 2018 IBC)(statewide default)
State ADU law:
No statewide override; local rules apply
FEMA flood map:
Search flood zones
Planning department:
City of Farmington Community Development Department
Municipal code:
View code online
Zoning map:
View local zoning map

Before you apply

  • Call the City of Farmington Community Development Department: (505) 599-1394
  • Search the municipal code for the chapter that covers your zoning district and proposed use.
  • Use the local zoning map to look up your parcel's zoning designation before applying for a permit.
  • Check FEMA flood zone for your parcel — flood-zone status changes setbacks, foundation requirements, and insurance.
  • Check your HOA CC&Rs and recorded deed restrictions — they are common in Farmington and frequently restrict ADUs, fences, and exterior changes beyond what zoning allows.

Key Zoning Facts

Local Zoning / Building Office
City of Farmington Community Development Department(505) 599-1394
Building Code Edition
NM Building Code (based on 2021 IBC)
ADU / Accessory Apartment
Verify by district

Regulatory Layers That Apply in Farmington

Your property is subject to ALL of these regulatory layers. Each one can impose additional requirements beyond the others.

Federal

State — New Mexico

  • Building Code: NM Building Code (2021 IBC)
View New Mexico zoning overview

County — San Juan County

    City / Municipal

    The municipality's zoning ordinance, building-code enforcement, and local permits form the primary local layer of land-use regulation for your property.

    Overlay Districts

    No overlay districts identified.

    Private Restrictions

    • Private covenants, deed restrictions, condominium rules, or association rules can impose requirements beyond zoning.
    • Check HOA CC&Rs for additional restrictions.

    Statewide Context (New Mexico)

    Local data for Farmington is limited. The following state-level facts apply across New Mexico and are inherited by this page until city-specific details are verified.

    State Building Code
    NM Building Code (based on 2018 IBC)
    State ADU Preemption
    No statewide override
    Coastal Zone
    No
    Wildfire Zones
    Yes

    ADU Rules in Farmington

    ADUs:Verify locally
    Max Size
    N/A
    Max Height
    N/A
    Rear Setback
    N/A
    Side Setback
    N/A
    Parking
    N/A
    Owner Occupancy
    N/A
    Permit Timeline
    N/A

    Permit Costs & Timelines

    Check Current Permit Fees & Timelines

    Permit fees and review times can vary by project type, scope, valuation, and required approvals. Check the current schedule with the local permitting authority before filing.

    Check current Farmington permit information →

    Official Sources

    City-specific

    City of Farmington Community Development Departmentfmtn.orgOfficial sourceFarmington Municipal Codelibrary.municode.comOfficial source