Los Altos Hills Zoning Intelligence
Zoning, permitted uses, ADU rules, and development potential for Los Altos Hills, California. 2 districts analyzed.
Explore Los Altos Hills parcels, zoning, and hazards
Search any Los Altos Hills address, inspect parcels and zoning on the live map, and ask the AI what you can build - right here.
How is Los Altos Hills zoned?
Permitted uses vary by district. Search a Los Altos Hills parcel on the map above to see exactly what you can build there.
- Total zoning districts2
- Residential districts1
Statewide law - applies to all California cities, not specific to Los Altos Hills.
- California state ADU lawApplies statewide
- SB-9 lot split eligibilityPer parcel review
- SB-79 (transit-oriented housing)Near transit, from Jul 2026
- Density Bonus Law (state)Eligible projects
- Local impact / permittingVerify with Los Altos Hills planning
Run a full feasibility study for any Los Altos Hills parcel - zoning, FAR, height limits, and development potential in seconds.
Try ArchiWise free →Los Altos Hills, California Zoning Districts: What Do They Mean?
Zoning districts are areas regulated by specific laws that determine land use, building types, and development rules. Each district below shows its zone type and which uses it permits.
| Zone Code | Zone Type | Permitted Uses | Area |
|---|---|---|---|
O-S-R Open Space Reserve | - | - | 251.1 ac |
R-A Residential Agricultural | - | - | 4,902.7 ac |
What are the building controls in Los Altos Hills?
Setback, height, FAR, lot area, and density controls enforced across Los Altos Hills zoning districts.
- Assorted
- Far control
- Lot control
- Multi control
- Density control
- Coverage control
- Pervious control
- Lot width control
- Rear setback control
- Side setback control
- Front setback control
- Building height control
Cities near Los Altos Hills
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Zoning data is pre-development intelligence, not legal advice. Verify with the Los Altos Hills planning department before acquisition or design.