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Building Permit Fee Estimator

Itemized permit fee estimate from your project valuation: building permit, plan check, sub-permits and special reviews.

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How this Permit Fee estimate works

This tool estimates building permit fees for US homeowners and contractors. It helps you plan your budget before you start work.

The calculator uses a sliding scale based on your project value. Most US cities charge a base fee that changes as the project cost goes up. We add plan check fees, which are usually about 65% of the main permit cost. We also include small state and technology surcharges. You choose your project type to set a typical value range. You can adjust the dollar amount and square footage to match your specific plans. The tool accounts for extra sub-permits like electrical or plumbing. It also adds costs for special reviews if your home is in a coastal, historic, or hillside zone. You can select if your city has lower, typical, or higher fee schedules. This gives you a realistic range to guide your budget.

What drives the number

  • The total value of your construction materials and labor drives the main fee.
  • Adding sub-permits for electrical, plumbing, or mechanical work increases the total cost.
  • Living in a coastal, historic, or hillside zone adds extra review fees.
  • Your city's fee schedule level, whether lower, typical, or higher, changes the final number.
  • The size of your project in square feet affects grading and other specific permit types.

Tips before you get bids

  • Check your local building department website for the exact fee schedule before you apply.
  • Get a detailed contract from your contractor to know the true project value for the estimate.
  • Ask your contractor to confirm if your project needs special reviews for your area.

Common questions

Is this estimate exact?

No, this is a planning estimate. Actual fees depend on your specific city and the final approved plans. You should confirm the exact amount with your local building department.

What is plan check?

Plan check is the review of your drawings by the city. It ensures your plans meet local building codes. This fee is usually about 65% of the main permit fee.

Do I need a permit for small repairs?

Many small repairs do not need a permit. However, structural changes, electrical, plumbing, or HVAC work usually do. Check with your local authority to be sure.

Why does the fee change with project value?

Cities use a sliding scale to keep fees fair. Larger projects cost more to review, so the fee increases. This method is common across many US cities.

Put this Permit Fee calculator on your website

  • Shows your company name, logo and brand color
  • Visitors get an instant estimate and can request a quote
  • Copy-paste embed for most website builders
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