Manufactured Home Permit in Unincorporated Washington County, Utah
Required for installation of a manufactured home in unincorporated Washington County. Washington County publishes a flat manufactured home permit fee of $400, with valuation set at $40.00 per square foot.
Verified 2026-06-30 · Source
When you need this permit
- New manufactured home installation on a permanent foundation
- Manufactured home relocation to a new site
- Foundation and utility connections (water, sewer, electric, gas)
Required documents
- Req
Online Permit Application
Submit electronically through the Washington County permitting portal at outpost.washco.utah.gov.
- Req
Site Plan
Showing home placement, setbacks from property lines, and utility connections
- Req
HUD Data Plate / Label
HUD data plate confirming the unit is a federally compliant manufactured home
Fee schedule
| Fee type | Amount | Notes |
|---|---|---|
| Manufactured Home Permit | $400.00 | Washington County Community Development Fees page (washco.utah.gov/departments/community-development/fees/) — 'Manufactured home permit fee: $400.00. Manufactured home Valuation: $40.00 per sq. ft.', verified June 30, 2026. |
| State Surcharge | 1% of the permit fee ($4.00) | Washington County Community Development Fees page, verified June 30, 2026. |
Review timeline
~5–14 business days
Typical estimate — confirm current times with the Unincorporated Washington County building department
Inspection process
- 1
Foundation / Setup
Foundation or blocking system, tie-downs/anchoring, and utility connections before occupancy
- 2
Final
All utilities connected, skirting in place, site complete
Tips
- The manufactured home permit fee is a flat $400 (plus 1% state surcharge = $4.00) per the Washington County Community Development fee schedule.
- Washington County requires the same site prerequisites as stick-built homes: septic approval, proof of water, HCP agreement, and culvert letter.
- Manufactured home valuation is set at $40.00 per square foot for any valuation-based calculations.
Frequently asked questions
- How much does a manufactured home permit cost in Unincorporated Washington County?
- The manufactured home permit fee is a flat $400 (plus 1% state surcharge = $4.00) per the Washington County Community Development fee schedule. Apply online at outpost.washco.utah.gov.
Sources & verification
Verified against official sources. Last reviewed 2026-06-30.
- Washington County Community Development Department (Building Division) — official building department
- Washington County Community Development Fees page
Fees, timelines, and adopted codes are researched from each jurisdiction's published records — see how we verify. Requirements change and vary by project, so always confirm the current details with the Unincorporated Washington County building department before you submit. PermitBase is an independent reference and is not affiliated with any government agency.
Other permits in Unincorporated Washington County
Get the AI compliance checklist
Upload your project scope, get a jurisdiction-specific checklist of everything you need. Coming soon.
We only use your email to send permit updates. No spam, unsubscribe anytime. Privacy.