See what your lot allows, with the code to prove it.
Type an address. Golden Parcel reads the zoning and the ADU rules and shows how many homes and ADUs fit, how big they can be, the setbacks, the fees and what it could earn, each beside the code text it comes from.
An RS-1-7 lot, 50 by 125 ft, as the report lays it out.
Every answer shows the rule behind it.
When the report says a taller ADU needs a 4 ft setback, the sentence that says so is right there, with the section number. You can hand it to your designer, your lender or the plan checker.
“if the side or rear property line abuts another premises that is residentially zoned or developed with exclusively residential uses, the minimum interior side yard and rear yard setbacks shall be 4 feet or the minimum setback of the applicable base zone, whichever is less”
One place for the whole life of a property.
Find a lot, see what it allows, plan the build, then run it as a rental. Start wherever you are.
- HomeownersFind out whether you can add an ADU, how big, and what it would cost and rent for.See how it works
- Builders and designersCheck a client's lot in a minute: setbacks, height, floor area and the building code, quoted.See how it works
- Investors and syndicatesSee what a lot can hold and earn, and the most you can offer, before you make the call.See how it works
- LandlordsCollect rent online, send compliant notices, handle repairs and keep the books.See how it works
From an address to an answer in under a minute.
- Step 1
Type an address
Any address or parcel number in San Diego County. We find the parcel, its zone and the overlays on it.
- Step 2
Read the answer, rule by rule
Homes and ADUs allowed, sizes, heights, setbacks, parking and fees, each beside the code text it comes from.
- Step 3
Take it further
Download the report, price the build, save and compare lots, or set up the rental once it's built.
Built for San Diego County first.
Each jurisdiction's rules are read from its own code, not guessed. More California cities are next.
- City of San Diego
- Every base zone and planned district, with the City's ADU rules and fees.
- Unincorporated San Diego County
- The County Zoning Ordinance, village zones and the County's ADU rules.
- Chula Vista and Oceanside
- Each city's own zoning, with state ADU law as the floor.
- Everywhere else in the county
- What California's ADU law guarantees on any lot with a home.
Check a lot now. It's free.
No account needed for the answer. The rental tools and the building code library come with a plan, 30 days free with no card.