IMPACTFEES.AI

Estimate impact fees for any US development site

Drop a pin or search an address. We'll identify the city and county, then estimate water/sewer, transportation, parks, and other impact fees by development type.

Source-linked estimates
Real-time calculator
National coverage

Location

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Search an address or click anywhere on the map to begin.

Project

Select a location to begin

Once you select an address or drop a pin, we'll identify the responsible city and county and generate a fee breakdown.

Water & Sewer
Transportation
Parks
Schools
Fire & Police
General

Missing a jurisdiction? Get in touch.

Request coverage for a city or county, report an issue, or ask about enterprise access. We typically reply within one business day.

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