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Manufactured Home Installation Permit in Unincorporated Apache County, Arizona

Required to install a manufactured (HUD-code) home in unincorporated Apache County. Per Zoning Ordinance Section 730 (effective July 1, 2015), all newly installed manufactured homes must be 15 years old or newer; mobile homes are prohibited in all zones; installation must be performed by an Arizona-licensed installer (owner self-install is not permitted by state law). Applications are submitted directly to the Building Safety Division.

Reviewed 2026-07-07 · Source

When you need this permit

  • Manufactured home must be 15 years old or newer as of installation; mobile homes are prohibited in ALL zoning districts
  • No commercial use is permitted in a manufactured home
  • Connecting two individual/stand-alone units together is prohibited
  • Unit must meet the minimum roof snow load requirement for its specific area of Apache County; homes built after January 1, 2009 that cannot meet the local requirement must file a completed 'Release of Responsibility' form
  • Must be installed by an Arizona-licensed installer — self-installation is not permitted under Arizona state law
  • Show proof of septic system or obtain a Septic Construction Authorization from the Apache County Health Department before or during application
  • Obtain a 911 address from Apache County Engineering (928-337-7528)
  • Submit Manufactured Home Permit Application including unit manufacturer, HUD number, serial numbers A and B, dimensions, installer name/license number, and dealer information
  • Post the address and a copy of the building permit at the entrance to the property; keep the HUD manual/building plans on-site; do not cover any installed work until it passes inspection

Required documents

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Fee schedule

Manufactured Home / Factory Built Home / Modular Building Permit FeeBuilding Safety Schedule of Fees and Valuations, Resolution 2019-1
Maximum fee allowed by the Arizona Department of Housing

Review timeline

Plan review
Not published — contact the department

How long did your Manufactured Home Installation Permit permit actually take in Unincorporated Apache County?

Anonymous — one question, no email. Answers are combined and only shown once at least 5 people have reported.

Inspection process

  1. 1

    First Safety Inspection (Installation Start)

    Called in at the start of installation; building inspections 928-337-7527, septic inspections 928-337-7607

  2. 2

    Final / Certificate of Occupancy

    After all safety inspections pass, obtain the Certificate of Occupancy for the home and the Discharge Authorization for the septic system

See the full Unincorporated Apache County inspection guide — scheduling & re-inspection fees →

Tips

  • Mobile homes (pre-HUD-code, pre-June-1976 construction) are prohibited in ALL zoning districts in unincorporated Apache County — only manufactured homes (HUD-code, 15 years old or newer at installation) are allowed.
  • Factory-built homes are a distinct category from manufactured homes and require a different permit — call the Building Department (928-337-7527) before assuming the manufactured-home process applies.
  • Check the snow-load requirement for your specific area of the county before purchasing a unit; homes built after January 1, 2009 that don't meet local snow-load requirements need a completed Release of Responsibility form.
  • You cannot install your own manufactured home — Arizona state law requires installation by a licensed installer, unlike site-built construction where an owner-builder may self-perform labor. Owner-builder
  • Confirmed 2026-07-23: Apache County currently holds an active Inspection Service Agreement (ISA) with the Arizona Department of Housing's Office of Manufactured Housing, meaning the county itself — not the state — issues manufactured home installation permits and performs the installation inspections for unincorporated Apache County (this matches the county's own Manufactured Home Permit Application process documented here). Statewide, when the Department itself is the issuing authority (non-ISA jurisdictions), it must issue or deny within seven business days (A.A.C. R4-34-801.B); that statutory clock does not extend to ISA-delegate counties like Apache by its own terms, and Apache County has not separately published its own review timeframe for this delegated process.

Frequently asked questions

Unincorporated Apache County requires a manufactured home installation permit for: Manufactured home must be 15 years old or newer as of installation; mobile homes are prohibited in ALL zoning districts; No commercial use is permitted in a manufactured home; Connecting two individual/stand-alone units together is prohibited; Unit must meet the minimum roof snow load requirement for its specific area of Apache County; homes built after January 1, 2009 that cannot meet the local requirement must file a completed 'Release of Responsibility' form; Must be installed by an Arizona-licensed installer — self-installation is not permitted under Arizona state law; Show proof of septic system or obtain a Septic Construction Authorization from the Apache County Health Department before or during application; Obtain a 911 address from Apache County Engineering (928-337-7528); Submit Manufactured Home Permit Application including unit manufacturer, HUD number, serial numbers A and B, dimensions, installer name/license number, and dealer information; Post the address and a copy of the building permit at the entrance to the property; keep the HUD manual/building plans on-site; do not cover any installed work until it passes inspection. If your project isn't listed, confirm with Apache County Community Development Department — Building Safety Division at 928-337-7527 before starting work.

In Unincorporated Apache County, the published Manufactured Home / Factory Built Home / Modular Building Permit Fee is: Maximum fee allowed by the Arizona Department of Housing. These are the jurisdiction's own published figures — see the fee schedule table and source citations on this page.

Unincorporated Apache County does not publish a plan-review timeline for this permit. Contact Apache County Community Development Department — Building Safety Division at 928-337-7527 for current turnaround.

You'll need: Manufactured Home Permit Application (Fillable); Requirements for Manufactured Housing Permits in Apache County. Depending on your project, Unincorporated Apache County may also ask for: Manufactured Home Subcontractor Supplement Form. See the required-documents checklist on this page for details on each.

Unincorporated Apache County requires 2 inspection(s) for a manufactured home installation permit, in order: First Safety Inspection (Installation Start), Final / Certificate of Occupancy. Schedule each through Apache County Community Development Department — Building Safety Division (928-337-7527).

Apply through Apache County Community Development Department — Building Safety Division at 75 West Cleveland Street, PO Box 238, St. Johns, AZ 85936. Phone: 928-337-7527. Office hours: Mon–Fri (hours not published on county site; call 928-337-7527 to confirm). Official information: https://www.apachecountyaz.gov/building-safety.

No. Arizona state law requires all manufactured homes to be installed by a licensed installer, regardless of who owns the property. Source: Apache County Building Safety FAQ, Question 10 (https://www.apachecountyaz.gov/building-safety)

It must be 15 years old or newer as of installation. Mobile homes (as distinct from HUD-code manufactured homes) are prohibited in all zoning districts countywide. Source: Zoning Ordinance Section 730, Requirements for Manufactured Housing Permits (effective July 1, 2015)