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GTA / Free address check

Check the address
before you spend.

Start with the address. BuildRules identifies the supported GTA municipality, then takes you to the relevant project rules. Toronto currently adds mapped zoning and property-level findings.

    Start with the street number and name. Add the city or postal code for the fastest match.

    Free · No account needed. Toronto includes mapped property zoning. Peel, Durham and Oakville use public municipal or regional address data; other current GTA cities can still route by municipality while exact civic-address validation is added.