ADU permit cost and fee breakdown in Roseville, California
GetYourPermit’s researched permit-fee range for a detached accessory dwelling unit in Roseville, with category estimates and direct reference links used in our investigation.
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ADU size
California prohibits development impact fees for ADUs of 750 sq ft or less, so the 749 / 750 / 751 steps are worth comparing.
Estimated total
GetYourPermit researched range at 750 sq ft
$6,700 – $15,300
This estimate combines our fee-schedule research and project-planning experience. Actual charges vary by parcel, plans, valuation, utilities, and outside agencies.
Typical planning amount
$10,450
Modeled at the 600 sq ft reference.
Where the money goes
These are fee components within the permit process, not separate approvals.
- Separate planning / zoning fee$400 – $900
Shown only where the City bills Planning or zoning review as a separate fee.
- Building plan check$1,350 – $3,100
The Building Division’s review of the drawings; part of the Building Permit process.
- Building permit issuance$1,600 – $3,650
The permit issuance charge; where plan check is bundled, the combined amount is carried here.
- Separate trade permits$600 – $1,400
Shown separately only where electrical, plumbing, or mechanical permits are billed outside a combination permit.
- School district fees$1,800 – $3,800
Possible school-district developer fees based on current thresholds and scope.
- Utility fees$500 – $1,500
Possible water, sewer, electrical, meter, or capacity-related charges.
- Processing, inspection & records$300 – $600
Fixed processing, inspection, records, and administrative charges.
- Surcharges, taxes & state fees$150 – $350
Percentage surcharges, construction taxes, and State-mandated charges.
The darker segment is the low end of the range; the full bar is the high end.
Published fee references
Building permit issuance
The permit issuance charge; where plan check is bundled, the combined amount is carried here.
| Fee | Amount | Basis | Source |
|---|---|---|---|
| ADU Building Permit fee lookup | Verify on the City’s official website | Verify on the City’s official website | Building PermitsLocation: Building Permits page, Building Permit Fees; expired schedule cover |
Impact fees
Development impact fees. Prohibited for ADUs of 750 sq ft or less.
| Fee | Amount | Basis | Source |
|---|---|---|---|
| ADU impact and utility-fee lookup | Verify on the City’s official website | Verify on the City’s official website |
These are estimates, not official fees
Use these figures for early budgeting only. They are not a quote, not a government fee determination, and not legal advice. Actual fees depend on your parcel, your plans, your construction valuation, your utility provider, and the fee schedule in force on the day your permit is issued. Confirm every number with Roseville before you commit money.
City reference pages for verification
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