Bolthole Index

Navajo County, Arizona

Building permits, zoning and septic in the Town of Snowflake, Arizona

The Town of Snowflake, Arizona requires a building permit for construction, alteration or installation of a building or structure, with plans approved before work begins.1 Snowflake controls zoning and requires zoning clearance for covered development.2 In Navajo County, Snowflake applicants without Town sewer must submit a County Sanitary System Permit with their Town building application.3

At a glance

Building permit
Town application and plans required before construction1
Zoning
Town zoning clearance required for covered activity2
Septic
Navajo County sanitary-system permit if Town sewer is unavailable3
Tiny home
Efficiency-unit living room must be at least 220 square feet4
Inspections
Request at least 24 hours ahead; wait for signed inspection card5
Occupancy
Final inspection and Town Certificate of Occupancy required for new buildings6

Who to call

Building permits

Town of Snowflake Building Safety Department

Town building-plan review, building permits and construction inspections

928-536-7103 ext. 232

81 West 1St South, Snowflake, Arizona 85937

Zoning

Town of Snowflake Planning and Zoning Department

Town zoning, site-plan review, subdivision plats and floodplain review

(928) 536-7103, ext. 200

[email protected]

Septic permits

Navajo County Planning & Development Services

County sanitary-system permits for Snowflake properties without Town sewer

928-532-6040

1100 E. Thornton Rd., Show Low, AZ 85901

Contact details are copied from each office’s official page and were checked against it on October 11, 2026.

Off-grid gear

Going off-grid in Town of Snowflake means bringing your own water and power. The kit we’d start with:

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Do you need a building permit in the Town of Snowflake, AZ?

Snowflake requires a Town building-permit application and building plans for construction, alteration or installation of a building or structure before construction begins.1 A Snowflake building permit cannot issue until applicable zoning compliance is shown.1 Snowflake publishes the 2018 International Building Code for new construction and remodeling receiving permits under its adopted code, with local amendments and exceptions.7 Town building-permit fees are adopted by Council resolution; ask Building Safety for the current fee schedule and any re-inspection charges before budgeting the project.8

Who issues building permits in the Town of Snowflake?

The Town of Snowflake Building Safety Department handles building-plan review, building-permit issuance and construction inspections inside town limits.9 Contact Building Safety at 928-536-7103 ext. 232 for a proposed home, addition or remodeling project.9 Snowflake Planning and Zoning administers the Town zoning regulations; contact that department at (928) 536-7103, ext. 200 for zoning review.10 Septic approval follows a separate route: when Town sewer is unavailable, Snowflake requires a Navajo County Sanitary System Permit with the Town building application.11

Does the Town of Snowflake have zoning and setbacks?

Snowflake has its own zoning ordinance, and covered land division, construction, structural alteration and changes in land use require Town zoning clearance before the activity begins.2 Snowflake Planning and Zoning reviews residential and commercial site plans, subdivision plats, rezoning applications and use permits.12 Town planners review setbacks, grading, drainage and floodplain issues as part of development review.10 Ask Snowflake Planning and Zoning to identify the parcel’s district and confirm minimum lot size, setbacks, lot coverage and height before choosing a building footprint; we could not confirm those district-specific dimensions.10

How do septic permits work inside the Town of Snowflake?

If Town sewer is unavailable, a Snowflake building applicant must provide a copy of the Navajo County Sanitary System Permit with the Town application.3 Navajo County Planning and Development Services administers delegated onsite-wastewater approvals; conventional systems with design flow below 3,000 gallons per day fall within its delegated authority, subject to the stated conflict-of-interest exception.13 The onsite-wastewater process requires a Notice of Intent to Construct, followed by construction, inspection and testing, a Notice of Intent to Discharge and authorization before operation.14 Going off grid does not remove Snowflake’s requirement for the County sanitary-system permit when Town sewer is unavailable.15

Can you live in an RV or tiny home in the Town of Snowflake?

We could not confirm residential RV occupancy or temporary-camping permission on private land inside Snowflake; ask Town Planning and Zoning about the proposed use before buying an RV for the parcel.10 Snowflake’s tiny-house requirements allow a compliant efficiency dwelling with a living room of at least 220 square feet, plus 100 square feet for each occupant over two, and separate closet, kitchen and bathroom facilities.16 The living-room threshold is not a total-house minimum or a guarantee of zoning approval.4 Buildings on wheels must meet State Office of Manufactured Housing standards, display a compliance placard and be installed by an Arizona-licensed installer; Town zoning and building-permit approval still apply.16

Building a home in the Town of Snowflake: what comes first?

  1. Confirm the proposed use and obtain Town zoning clearance before covered development.2
  2. Prepare the Town building application, building plans and a site plan showing the parcel, lot size, structures, setbacks and streets.17
  3. If Town sewer is unavailable, obtain the Navajo County Sanitary System Permit and include a copy with the Town application.3
  4. Wait for Town plan approval and the building permit before construction begins.1
  5. Request construction inspections at least 24 hours ahead and wait for completed inspections and a signed Inspection Card before continuing work.5
  6. Obtain final inspection and the Town Certificate of Occupancy before occupying a newly constructed building.6

What should you check before buying land in the Town of Snowflake?

Snowflake floodplain development requires Town review, and covered new or substantially improved buildings need an elevation or floodproofing certificate; the Town withholds the Certificate of Occupancy until the required finished-construction certificate is approved.18 Ask Town Planning and Zoning about floodplain and drainage constraints before fixing the home location.10 For an existing septic-served home, the seller must retain a qualified inspector within six months before transfer, and the buyer must submit a Notice of Transfer within 15 calendar days afterward.19 For land outside town limits, use the Navajo County guide: the county zoning ordinance excludes incorporated towns and cities.20

Watch-outs

  • Snowflake building applications become void if construction does not commence within 180 days or work is suspended or abandoned for 180 days after commencement.17
  • We could not confirm a Snowflake owner-builder permit exemption; ask Town Building Safety before treating personal construction as exempt from Town approval.9
  • We could not confirm the private-well or driveway-approval requirements for a Snowflake parcel; ask Town Planning and Zoning which water and access approvals the proposed site plan needs.10

Sources

  1. 9-1-2: Building Permit (Town of Snowflake), quoted and re-checked
  2. codelibrary.amlegal.com (Town of Snowflake), quoted and re-checked
  3. Building Permit Requirements (Town of Snowflake), quoted and re-checked
  4. Tiny House Minimum Requirements (Town of Snowflake), quoted and re-checked
  5. Building Safety Department (Town of Snowflake), quoted and re-checked
  6. Building Permit Requirements (Town of Snowflake), quoted and re-checked
  7. Building Safety Department (Town of Snowflake), quoted and re-checked
  8. 9-1-2: Building Permit (Town of Snowflake), quoted and re-checked
  9. Town of Snowflake Building Safety Department (snowflakeaz.gov)
  10. Town of Snowflake Planning and Zoning Department (snowflakeaz.gov)
  11. Building Permit Requirements (Town of Snowflake), quoted and re-checked
  12. Planning & Zoning (Town of Snowflake), quoted and re-checked
  13. Construction Permit Application, quoted and re-checked
  14. Onsite Wastewater Treatment System Type 4.02–4.23 General Permit, quoted and re-checked
  15. Building Permit Requirements (Town of Snowflake), quoted and re-checked
  16. Tiny House Minimum Requirements (Town of Snowflake), quoted and re-checked
  17. Building Permit Requirements (Town of Snowflake), quoted and re-checked
  18. 13-1-1: Adopted (Town of Snowflake), quoted and re-checked
  19. Notice of Transfer and Inspection, quoted and re-checked
  20. Navajo County Zoning Ordinance (2026 county census)

Written October 11, 2026 from the rules quoted below, each taken from an official source and re-checked by an independent reviewer. This is research, not legal advice: rules change, so confirm with the office before you buy or build.

Answers from the rulebook for Town of Snowflake

Town of Snowflake’s own rules

  • Building permitRequired

    Construction, alteration, or installation of a building or structure inside Snowflake town limits.

    • Permit application and building plans must be submitted for Town review and approval before construction begins.
    • A permit cannot issue until applicable zoning compliance is shown.
    • Permit fees are adopted by Town Council resolution.
    “By law, a building permit is required to alter or install a building or structure. To obtain a permit, a permit application and building plans must be submitted to the Town for review and approval prior to beginning any construction project.”
  • Building code adoptedAdopted (with conditions)

    New construction and remodeling in Snowflake town requiring a permit.

    • The Town page states the 2018 International Building Code applies to permits issued on or after 10/7/21.
    • The change was approved by Town Council on 9/7/21.
    • The code also includes local amendments and exceptions.

    building code: 2018 International Building Code (Applies to new construction and remodeling issued a permit on or after 10/7/21)

    “As of 10/7/21, the Town of Snowflake will require that construction be completed in a manner to meet the 2018 International Building Code. This applies to all new construction and remodeling that is issued a permit on or after 10/7/21.”
  • InspectionsRequired

    Construction activities inside Snowflake town limits.

    • Inspections occur at different phases.
    • Inspection requests must be made at least 24 hours in advance.
    • Work cannot continue until inspections are completed and the Inspection Card is signed.
    • Re-inspection fees may apply.

    notice period: >= 24 hours (Inspection requests)

    “INSPECTION REQUESTS: Inspections request must be made at least 24 hours prior to when the inspection is desired. Inspections will be conducted Monday through Friday. Improper request may result in postponement of inspection. Work can not continue until inspections are completed and Inspection Card is signed.”
  • Certificate of occupancyRequired

    Newly constructed buildings inside Snowflake town limits.

    • Final inspection must occur first.
    • The Certificate of Occupancy must be issued by the Building Official.
    • The source states there are no exceptions.
    “CERTIFICATE OF OCCUPANCY: A newly constructed building may not be occupied until after the final inspection and a Certificate of Occupancy (C/O) is issued by the Building Official, no exceptions.”
  • Local zoningPresent

    Land inside Snowflake town limits.

    • A zoning clearance is required before covered land-use or construction activity.
    “Except for work related to the provision of essential public services, or work located primarily in a public way, or as otherwise provided herein, no land may be divided, no structure shall hereafter be used, erected, constructed, reconstructed, moved, or structurally altered, repaired, or improved, nor shall any land be used, except in conformity with this Ordinance, and before any such activity is undertaken, a zoning clearance must be obtained from the Town.”
  • Minimum dwelling sizeSpecified

    Efficiency or tiny dwelling units inside Snowflake town limits.

    • The 220-square-foot minimum applies to the living room of an efficiency living unit, not necessarily to all dwelling types.
    • An additional 100 square feet is required for each occupant over two.
    • A separate closet, kitchen, and bathroom are required.

    minimum living room area: >= 220 square feet (Efficiency dwelling unit) · additional living area: per 100 square feet (Each occupant over two)

    “The unit shall have a living room of not less than 220 square feet of floor area. An additional 100 square feet of floor area shall be provided for each occupant of such unit, in excess of two.”
  • Tiny homesLimited

    Tiny or efficiency dwelling units proposed inside Snowflake town limits.

    • An efficiency unit must have a living room of at least 220 square feet.
    • Each occupant over two requires an additional 100 square feet.
    • A separate closet, kitchen facilities, compliant light and ventilation, and a separate bathroom are required.
    • Moved buildings sold on sales lots do not meet the building-code requirements.
    • Buildings on wheels must meet State Office of Manufactured Housing standards, display a compliance placard, and be installed by an Arizona-licensed installer.
    • Zoning and building-permit approval remain applicable.

    living room area: >= 220 square feet (Efficiency dwelling unit) · additional area per occupant over two: per 100 square feet (Each occupant in excess of two)

    “The unit shall have a living room of not less than 220 square feet of floor area. An additional 100 square feet of floor area shall be provided for each occupant of such unit, in excess of two.”
  • Who permits septicCounty (with conditions)

    Septic systems serving property inside Snowflake town when Town sewer is unavailable; Navajo County administers the sanitary-system permitting function.

    • The Town's permit requirements direct applicants to provide a Navajo County Sanitary System Permit if Town sewer is unavailable.
    • Navajo County lists Snowflake in the service area of its Building Division and assigns septic-system design and installation responsibilities to County Planning and Development Services.
    “SANITARY PERMIT: If Town sewer is not available, then the applicant is to provide a copy of the Navajo County Sanitary System Permit with their application.”
  • Septic permitRequired

    A building applicant inside Snowflake town where Town sewer is unavailable.

    • A copy of the Navajo County Sanitary System Permit must accompany the Town building application.
    • The rule is conditional on Town sewer being unavailable.
    “SANITARY PERMIT: If Town sewer is not available, then the applicant is to provide a copy of the Navajo County Sanitary System Permit with their application.”
  • Off-grid sanitationLimited

    Sanitation for a building inside Snowflake town where Town sewer is unavailable.

    • Off-grid sanitation requires a Navajo County Sanitary System Permit to be submitted with the Town building application.
    • The source does not establish that every alternative sanitation technology is approved.
    “SANITARY PERMIT: If Town sewer is not available, then the applicant is to provide a copy of the Navajo County Sanitary System Permit with their application.”
  • Subdividing landRegulated (with conditions)

    Subdivision plats and development inside Snowflake town limits.

    • Town Planning and Zoning reviews individual subdivision plats.
    • Other development may require Planning and Zoning Commission recommendation and Mayor and Council adoption before groundbreaking.
    “The P&Z department is responsible for reviewing individual subdivision plats, commercial and residential site plans, rezoning applications and use permits.”
  • Building in a floodplainRequired

    Development in a floodplain inside Snowflake town limits.

    • The Town has adopted a floodplain-management document by reference.
    • An approved permit requires an elevation certificate or floodproofing certificate for covered new or substantially improved buildings.
    • No Certificate of Occupancy is issued until the appropriate finished-construction certificate is submitted to and approved by the Town.
    • Other federal, state, and local permits may also be required.
    “The undersigned hereby makes application for a permit to develop in a floodplain. The work to be performed, including flood protection works, is as described below and in attachments hereto.”
  • Permit feesVariable (with conditions)

    Town building and manufactured-home permits inside Snowflake town limits.

    • Building and manufactured-home permit fees are adopted by Town Council resolution.
    • The Town permit-requirements document directs applicants to the current fee schedule.
    • Penalty and re-inspection fees may also apply.
    “A building permit fee shall be adopted by resolution of the town council.”
  • Permit processPublished (with conditions)

    Building permit applications inside Snowflake town limits.

    • Submit two sets of plans compliant with the 2018 International Residential Code.
    • Submit a site plan showing parcel number, lot size, existing and proposed structures, setbacks, streets, and related information.
    • If Town sewer is unavailable, submit the Navajo County Sanitary System Permit.
    • Inspections must be requested at least 24 hours in advance.
    • Applications become void if construction does not begin within 180 days or is suspended or abandoned for 180 days.

    inspection request notice: >= 24 hours · application commencement period: 180 days (Construction must commence) · application suspension or abandonment period: 180 days (After work commences)

    “Application for permits become void if construction is not commenced within 180 days, or if construction or work is suspended or abandoned for a period of 180 days at any time after work is commenced.”

Still unanswered

We looked and could not find an official answer yet. Silence is not permission; ask Town of Snowflake or Navajo County directly.

  • Owner-builder exemption — Owner-builders constructing inside Snowflake town limits.
  • Minimum lot size — Residential lots inside Snowflake town limits.
  • Setbacks — Structures and lots inside Snowflake town limits.
  • Lot coverage — Lots and structures inside Snowflake town limits.
  • Building height — Buildings inside Snowflake town limits.
8 more unanswered
  • Living in an RV
  • Camping on your land
  • Accessory dwellings
  • Septic inspection
  • Well permit
  • Agricultural exemption
  • Driveway access
  • Short-term rentals

Each answer was extracted from an official source and independently re-checked against that source by a second reviewer. That is an evidence check, not legal advice. Rules change; confirm with the authority before you buy or build.

Unanswered questions are usually a sign that Town of Snowflake publishes no rule on the point, not that none exists. Navajo County’s page lists the county offices to call.

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