01
Enter an address
We match the property.
Verified
Address-first ADU feasibility
Know if an ADU is realistic at your address.
A clear first screen for San Jose homeowners: what is known, what is modeled, and what needs proof.
Verified facts
Modeled fit
Needs review
Product
One page. The answer, the proof, and the next step.
ADUOS is not a generic report. It is a decision screen for one property.
Sample output
First screen
Needs review
Parcel matched
Boundary and frontage source found
Fit screen
Buildable zone is modeled
Existing structures
Current proof still needed
Next step
Clear the open structure evidence.
Needs reviewHow it works
Address to answer in three moves.
02
Read the labels
Verified, Modeled, or Needs review.
Modeled
03
Take one next step
Move forward or stop early.
Needs review
What you see
Skimmable by design.
The page is built around decisions, not paragraphs.
Verified
Parcel and frontage
Show the property before calling a path.
Modeled
Setback screen
Model the zone without pretending it is a final plan.
Needs review
Open blockers
Flag structures, access, utilities, and proof gaps.
Modeled
Paid review
Use money only when unresolved facts are worth chasing.
Pricing
Free first look. $49 when review is worth it.
Start with the screen. Pay only if open facts still matter.
FAQ
Straight answers.
Is this a permit approval?
No. It is a feasibility screen before you spend real money.
Do you show fake ADU placement?
No. Placement stays held back until evidence supports it.
Where does ADUOS start?
San Jose, California.
What does paid review do?
It works the open facts and gives one next step.
San Jose beta