Permit Cost Estimator
Estimate building permit costs for remodels, additions, decks, pools, and trade permits with state-adjusted ranges.
Estimated fee breakdown
We combine permit fees, plan review, and likely inspections for a fast building permit cost estimator.
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Frequently asked questions
How much does a building permit usually cost?
Most residential permits land somewhere between 0.5% and 2% of project value, but small flat-fee permits like fence, electrical, or HVAC permits can be much lower.
Why does the same permit cost more in some states?
State labor markets, construction costs, plan-review staffing, and local fee schedules all affect pricing. We apply a state adjustment factor to reflect that spread.
Do plan review fees come on top of the permit fee?
Usually yes. Many departments charge a separate review fee equal to roughly 25% to 40% of the core permit fee, especially on plans that require drawings.
How many inspections should I expect?
Simple trade permits may need two to three inspections, while additions, pools, and new construction often involve multiple trade inspections plus finals.
Can I use this estimate for bidding?
Yes, as a planning number. Just leave room for local surprises, impact fees, utility tap fees, zoning reviews, and rush processing if your municipality charges them.
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