Free statewide preliminary screen

Check an ADU site
anywhere in California.

Enter what you know. ParcelForm will create a California baseline report and use a local jurisdiction guide where one is available. Conditions requiring agency or professional verification will be clearly identified.

ContactFull nameEmailPhone

California propertyStreet addressCityCountyZIP codeAPN optionalSan Diego County only. If you know it, the parcel is identified directly rather than by geocoding the address — which is more precise.

ParcelForm identifies the governing jurisdiction from the address itself, using official county and incorporated-city boundaries. The mailing city is frequently not the permitting authority, so there is nothing to select here.

ADU goalApproximate sizeIntended usePlan directionWhat are you trying to achieve?Is the lot vacant or improved?Project notes

This free report is a statewide preliminary screen. A professionally reviewed report remains available as a paid upgrade.

Check an ADU siteanywhere in California.

Check an ADU site
anywhere in California.