Your Backyard.
Your Income.
Your ADU.
Enter any California address for an instant ADU feasibility verdict, a project cost estimate, and an AI advisor for your permit and financing questions.
Zillow has 2.4 million listings.
Zero ADU-specific filters.
No ADU Type Filter
Can't distinguish a detached ADU from a garage conversion.
No Permit Status
No way to know if it's legally built and up to code.
No ADU-Only Search
ADUs are buried under 2M unrelated rental listings.
Built specifically for backyards
Check your lot, talk through the details with AI, and walk away with a report—all tied to your specific property.
Feasibility Engine
Type any California address. Get your lot boundaries, buildable area, and maximum ADU size in under 60 seconds.
ADU Advisor Chat
Grounded in your parcel, not generic California guidance. The advisor knows your setbacks, buildable area, and placement, and answers permit and zoning questions straight from HCD code. Comes with a cost estimator: toggle site complications and watch your build cost update live.
ADU Report
Save your session and get a structured report: executive summary, zoning analysis, financial snapshot, and next steps—ready to review, print, or pick up later from My Projects.
Know in 60 seconds.
Type your address. Get the verdict, the lot boundaries, and a full income projection.