Phoenix mobile home permit fees in 2025 typically range from $600 to $2,000, depending on project size, valuation and inspections. In this regard, if you hire a professional mobile home contractor, it will be better for you to pass the permit related factors more easily with his help. Here’s a breakdown:
State-Level Fees (Arizona Department of Housing)
- Installation Plan Review: $125/hour
- Installation Certificate: $20 per home
- Re-inspections: $175 per visit if required
Phoenix City Permit Fees
- City Mobile Home Permit: $150 flat fee
- Building Permit: $300 to $2,000+ based on project valuation
- Re-inspection Fees: $150 per occurrence
- Impact Fees: Vary by zone (typically included in permit cost)
What type of Permits are Needed for a Mobile Home?
1. Types of Permits Required
- Installation Permit: Required for setting a mobile home on a site.
- Moving Permit: Needed to transport a mobile home across public roads.
- Zoning Clearance: Ensures compliance with local zoning ordinances.
- Utility Hookup Permits: Covers water, sewer, and electrical connections.
- Foundation or Tie-Down Permit: Needed for structural anchoring.
- Occupancy Permit: Verifies habitability and final inspection.
2. How to Obtain Each Permit
| Permit Type | Agency Involved | Process |
| Installation | AZ Department of Housing or local city hall | Submit site plan, home specs, pay fees |
| Moving | ADOT (Arizona Dept. of Transportation) | VIN verification, route plan |
| Zoning | County or city zoning office | Site plan, address verification |
| Utility Hookups | Local utility providers + city building dept | Contractor submittals required |
| Foundation/Tie-Down | Local building authority | Structural engineering may be needed |
| Occupancy | Local code enforcement | Final inspection approval |
3. Estimated Permit Costs (Arizona Ranges)
| Permit Type | Estimated Cost Range |
| Installation Permit | $250 – $800 |
| Moving Permit | $50 – $300 (depends on distance) |
| Zoning Permit | $100 – $400 |
| Utility Hookup Permits | $200 – $1,000 (varies by service) |
| Tie-Down/Foundation | $150 – $500 |
| Occupancy Permit | $100 – $300 |
In some municipalities, permits may be bundled together at a flat fee for manufactured housing developments.
Permit Costs by Mobile Home Size – Phoenix, AZ
Permit fees in Phoenix are a combination of state-level charges and city-based valuation fees. Larger homes trigger higher fees due to more inspections and utility demand.
| Home Size | Typical Permit Cost Range (Phoenix, AZ) |
| 500 sq ft | $500 – $800 |
| 1000 sq ft | $700 – $1,000 |
| 1200 sq ft | $850 – $1,200 |
| 1300 sq ft | $900 – $1,300 |
| 1400 sq ft | $950 – $1,400 |
| 1500 sq ft | $1,000 – $1,500 |
| 1600 sq ft | $1,100 – $1,600 |
| 1700 sq ft | $1,200 – $1,700 |
| 1800 sq ft | $1,250 – $1,800 |
| 1900 sq ft | $1,300 – $1,900 |
| 2000 sq ft | $1,400 – $2,000 |
- Includes plan review, city permit, state certificate, and impact fees.
Permit Costs by Bedroom/Bath Layout – Phoenix, AZ
Larger configurations typically mean more utility hookups and structural evaluations.
| Layout | Estimated Cost Range (Phoenix, AZ) |
| 16×80 Single-Wide | $700 – $1,100 |
| 1 Bedroom | $500 – $850 |
| 2 Bedroom | $700 – $1,100 |
| 2 Bedroom 2 Bath | $800 – $1,300 (extra plumbing fees) |
| 3 Bedroom | $900 – $1,400 |
| 3 Bedroom 2 Bath | $1,000 – $1,600 (Phoenix average) |
| 4 Bedroom | $1,100 – $1,800 |
| 5 Bedroom | $1,200 – $2,000 |
What are the Specialized Mobile Home Permits and Fees?
Here are some specialized permission on mobile home are given below,
| Permit Type | Typical Cost Range | Notes |
| Equipment Permit | $100 – $300 | For HVAC or large-scale installs |
| Fire Permit | $75 – $200 | Required in some counties for safety |
| Utility Permit | $200 – $1,000 | Separate from hookup fees |
| Vehicle Permit | $25 – $100 (trailer reg.) | Needed if mobile home moved independently |
| Yard Permit | $50 – $150 | For fences, sheds, or additions |
| Zoning Permit | $100 – $400 | Often required before installation |
City-Level Permit Categories
- Installation Permit: Covers foundation, tie-downs, grading, and structural setup.
According to Phoenix City Code, a single-family manufactured/mobile home permit costs $150. Factory-built buildings use a valuation table with a $300 minimum.
- Plan Review Fees: Charged hourly—typically $150/hour, minimum $150.
- Utility Connection Permits: Separate permits are required for electrical, water, sewer, and possibly gas. Costs depend on meter type, distance, and project valuation.
- Inspection Fees: Applied per inspection and re-inspection. Standard charges are around $150–$190/hour, with higher after-hour rates up to $570+ for weekends or holidays.
County and State-Level Requirements
- Maricopa County Planning & Zoning Permit: Mandatory before installing a manufactured or mobile home.
- State Installation Permit: Under HUD and Arizona Department of Housing oversight through the Manufactured Housing Division (Arizona Housing).
- ADOT Movement Permit: Required if the mobile home is transported on state highways.
Summary of Upfront Costs
| Fee Type | Estimated Cost |
| Installation Permit (City) | $150–$300 minimum |
| Utility Permits (Electrical/Water/etc.) | $100–$1,500 each depending on connection complexity |
| Plan Review (Phoenix) | $150/hour |
| Inspection Fees | $150–$600+ depending on number and timing |
| Zoning & County Permit | Varies—often included in installation bid |
| ADOT Movement Permit | Standard state-issued fee |
In total, expect minimum fees of $600–$1,000, exclusive of utilities, inspections, or site prep.
Verified Official Resources
- Phoenix Planning & Development Department: Fees & Valuations
- Phoenix City Code Appendix A.2 (Section 199 – Manufactured Buildings) – outlining permit minimums.
- Maricopa County Fee Estimator Portal – for broader development fee context.
Typical Mobile Home Permit Cost Ranges in Phoenix, AZ
While baseline permit fees are publicly available, total costs vary based on factors like location, zoning requirements, site prep needs, and contractor pricing. Below are representative scenarios based on Phoenix-based installations.
Scenario 1: Standard Single-Wide Mobile Home on Owned Land
- Permit Fees (Installation + Plan Review):
- $300–$450 total for installation permit and one plan review hour
- Utility Connections (Basic Water & Electric):
- $500–$1,000, depending on trenching and hookup distance
- Zoning & Site Compliance Review:
- Often included in contractor bid, or $100–$250 if processed independently
- Foundation Prep (Pier Footings or Concrete Pads):
- Basic site prep for mobile home installation costs $1,500–$4,000, not part of permit but crucial for approval.
- Inspection Fees (Standard + Re-inspection):
- $150–$300, based on number of visits and corrections
Estimated Total Permit-Linked Expenses:
$1,500–$2,300, not including transport or final setup
Scenario 2: Double-Wide Mobile Home on Leased Land
- Installation Permit (Valuation-Based):
- Starts at $300, may scale based on square footage
- Utility Permits (Sewer, Gas, Water, Electrical):
- Each ranges $300–$800, often managed by park or third-party
- Fire Code & Egress Review (if required):
- Additional $150–$250, especially in new subdivisions
- Foundation Costs (Anchoring and Tie-down):
- Code-compliant anchoring may add $3,000–$6,000 to total cost
- After-Hours or Holiday Inspections:
- Premiums as high as $570–$850 for time-sensitive approvals
Estimated Total Permit and Compliance Costs:
$2,400–$3,800, variable based on contractor inclusion and time constraints
Scenario 3: Relocated Mobile Home (Resale or Reinstall)
- Plan Review Waiver/Adjustment:
- May be reduced if existing plans reused or already approved
- Transport Permit (State + City):
- Transport Permit (State + City): Requires mobile home relocation cost coverage including ADOT Permit (~$100) + potential Phoenix routing approval.
- Utility Disconnect/Reconnect Charges:
- Each utility charges $100–$400 for reconnection depending on load
- Skirt Replacement and Vent Compliance:
- Cost varies from $300–$800, as per Phoenix municipal code
- Inspection Corrections:
- Re-inspection fees triggered by reused materials, often $190/hr
Estimated Total Reinstallation Permitting Costs:
$1,000–$2,200, contingent on age and code updates
Citywide Variability by Zoning Code
- R1-6 or R-2 Zoning: Allows mobile homes with conditions, minimal permit load
- MH (Mobile Home) Zoned Parks: Usually streamlined approvals, lower plan review needs
- Special Use Zones (Floodplain, Historical): Require additional permitting layers and agency coordination
Permit Fee Exemptions and Reductions
Phoenix sometimes offers waivers or fee reductions for:
- Low-income applicants
- Seniors or veteran homeowners
- State-funded modular or HUD-certified homes
Applicants must submit documentation, and approval is not guaranteed. Inquire with the Phoenix Planning & Development Office.
What are the Hidden Mobile Home Permit Costs in Phoenix?
Beyond upfront permits, several secondary or often-overlooked costs influence the total expense of setting up a mobile home in Phoenix. Failing to plan for these can lead to delays, fines, or rework.
1. Soil Testing and Site Surveys
- Soil compaction tests, floodplain evaluations, and topographic assessments may be required by zoning authorities.
- Prices vary by contractor but typically range from $250 to $800.
- Needed especially in areas near washes or uneven terrain to meet anchoring and foundation standards.
2. Structural Plan Adjustments
- Modifications to existing mobile home designs often trigger additional plan resubmittal or structural recalculation fees.
- Phoenix charges $150/hour minimum for plan revision reviews
- New wind or seismic zone codes may necessitate updated anchor layouts or lateral support systems.
3. Wastewater & Septic Review
- Outside city sewer lines, Maricopa Environmental Services may require a septic tank assessment.
- Fees for septic permitting and tank approval can add $500–$2,000, depending on system age and tank access.
- In subdivisions, shared wastewater systems may trigger joint-use agreements, which need notarized documents submitted with the permit application.
4. Lot Line Surveys and Easement Clearances
- If your mobile home sits near the property line or utility easement, you may need a boundary survey.
- Typical survey cost: $300–$750, depending on lot complexity and record accessibility.
- Encroachments can delay permits or result in conditional approvals.
5. Contractor Processing Fees
- Many licensed mobile home contractors charge permit handling fees, typically $150–$500 depending on the project’s complexity.
- This often covers:
- Application prep
- City portal submissions
- Inspection scheduling
- Code updates or plan formatting
This cost is often not included in installation quotes unless explicitly noted.
Timeline for Mobile Home Permitting and Setup
| Step | Estimated Time |
| Zoning and parcel review | 5–10 business days |
| Plan review & initial permit | 7–15 business days |
| Utility permit approval | 3–10 business days |
| Foundation & site inspections | 1–2 days each |
| Final compliance and occupancy | 1–3 business days |
Typical total permitting time: 3–6 weeks, excluding contractor scheduling or weather delays.
Tips to Minimize Costs and Avoid Delays
- Use a contractor familiar with Phoenix’s digital permit portal to avoid misfiled documents or rejections.
- Request bundled inspections (foundation, tie-down, final) to reduce hourly fees.
- Submit digital plans that meet Phoenix format standards (CAD or PDF with vector clarity).
- Pre-check utility maps to ensure that no secondary tap fees or off-grid conversion is needed.
- Keep receipts for all paid permits—they help in appealing re-inspection charges or disputing duplicate fee assessments.
Final Thoughts
The cost to permit and install a mobile home in Phoenix varies based on zoning district, structure type, site condition, and municipal regulations. By accounting for both visible and hidden expenses, homeowners and investors can make informed decisions that avoid costly mistakes.
To ensure full compliance, always consult with the Phoenix Planning & Development Department, your local mobile home contractor, and relevant county agencies before submitting any application. Proper planning leads to faster approvals, smoother inspections, and more accurate budgeting for your manufactured home project.