ADU rule screen

Can this address add an ADU?

Enter an address. See the official ADU rule path, zoning source, permit checklist, confidence, and what still needs verification.

Official sourcesConfidence labelsNo fake build approval

ADU eligibility screenADUAllowed

Answer standard

The result starts with the answer, then the source.

ADUAllowed resolves the best official path for the address and labels exact, live, useful, or source-route coverage without pretending certainty.

No fake build approval Every card includes confidence, source, freshness, and the next official action.

Source-backed markets where the official answer is hard to find quickly.

Los Angeles has a mature ADU rule path; verify parcel, zoning, setbacks, fire, and utility constraints before filing.

San Diego ADU eligibility starts with companion/junior unit rules plus zoning and parcel constraints.

San Jose has official ADU rules and a local permit workflow; parcel facts still control final eligibility.

Seattle ADU/DADU rules are official and permit-driven; verify lot, floor area, trees, and utility constraints.

Portland ADU rules use city permit guidance plus zoning and site constraints.

Austin ADU eligibility depends on local land-development rules and property profile constraints.

Denver ADU eligibility starts with whether the zone district allows ADUs, then design and permit review.

Chicago ADUs are allowed through a city program with location and ordinance constraints; verify address eligibility.

Each page has a specific official source path and a result-card contract.

Enter a property address to screen official ADU rules, zoning sources, permit paths, and eligibility caveats.

Find the official city or state ADU rule path, zoning source, and permit checklist by address.

Popular checks

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