California

California ADUAllowed checks.

California has statewide ADU law, but city zoning, parcel facts, fire, utilities, and building code still control the filed permit.

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California has statewide ADU law, but city zoning, parcel facts, fire, utilities, and building code still control the filed permit.

Official ADU and zoning sources 196 connected markets
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California HCD ADU guidance

California has statewide ADU law, but city zoning, parcel facts, fire, utilities, and building code still control the filed permit.

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