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Sinra.ai

Project data

The public record behind every price

Sinra reads building permits filed with each city. They are the closest thing to a receipt for construction work, and they are public.

Browse every project

Recently filed permits with reported costs, the trade, the neighborhood and the contractor who did the work.

136,469 projects

By trade

Plumbing, electrical, roofing, general construction and more. See the range for each kind of work.

All trades

By city and neighborhood

Drill down from a city to a borough, community area or ZIP code to see local prices.

4 cities