ADU permit cost and fee breakdown in Visalia, California

GetYourPermit’s researched permit-fee range for a detached accessory dwelling unit in Visalia, with category estimates and direct reference links used in our investigation.

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5 fee lines

ADU size

California prohibits development impact fees for ADUs of 750 sq ft or less, so the 749 / 750 / 751 steps are worth comparing.

400 sq ft 500 sq ft 749 sq ft 750 sq ft 751 sq ft 1,000 sq ft 1,200 sq ft

GetYourPermit researched range at 750 sq ft

$1,452 – $7,170

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

$4,904

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$100 – $250
Shown only where the City bills Planning or zoning review as a separate fee.
Building plan check$72 – $600
The Building Division’s review of the drawings; part of the Building Permit process.
Separate trade permits$150 – $550
Shown separately only where electrical, plumbing, or mechanical permits are billed outside a combination permit.
School district fees$470 – $3,800
Possible school-district developer fees based on current thresholds and scope.
Utility fees$0 – $1,050
Possible water, sewer, electrical, meter, or capacity-related charges.
Processing, inspection & records$636 – $850
Fixed processing, inspection, records, and administrative charges.
Surcharges, taxes & state fees$24 – $70
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

Plan check

Review of your drawings for code compliance.

Fee	Amount	Basis	Source
Production ADU plan-check fee	$0.12 / sq ft	Per square foot	City of Visalia Development Fee Schedule FY 2026-27Location: PDF page 21, New Residential, Tract / Production Dwelling / ADU, 0 to 1,750 sq. ft., Plan Check Fee columnConfirms: The FY 2026-27 City table sets the production-ADU plan-check component at $0.12 per square foot.
Custom ADU plan-check fee	$0.69 / sq ft	Per square foot	City of Visalia Development Fee Schedule FY 2026-27Location: PDF page 21, New Residential, Custom Dwelling / ADU row, Plan Check Fee columnConfirms: The FY 2026-27 City table sets the custom-ADU plan-check component at $0.69 per square foot.
Custom ADU fire plan-check fee	$0.10 / sq ft	Per square foot	City of Visalia Development Fee Schedule FY 2026-27Location: PDF page 21, New Residential, Custom Dwelling / ADU row, Fire Plan Check Fee columnConfirms: The FY 2026-27 City table sets the custom-ADU fire-plan-check component at $0.10 per square foot.

Inspection

Field inspections during construction.

Fee	Amount	Basis	Source
Production ADU inspection fee	$1.06 / sq ft	Per square foot	City of Visalia Development Fee Schedule FY 2026-27Location: PDF page 21, New Residential, Tract / Production Dwelling / ADU, 0 to 1,750 sq. ft., Inspection Fee columnConfirms: The FY 2026-27 City table sets the production-ADU inspection component at $1.06 per square foot.
Custom ADU inspection fee	$1.29 / sq ft	Per square foot	City of Visalia Development Fee Schedule FY 2026-27Location: PDF page 21, New Residential, Custom Dwelling / ADU row, Inspection Fee columnConfirms: The FY 2026-27 City table sets the custom-ADU inspection component at $1.29 per square foot.

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 Visalia before you commit money.

City reference pages for verification

Back to Visalia · Permit process · Build a permit report · How we build these estimates