Clearlake, California Zoning Map
Zoning, overlays and hazards on every parcel — and an answer to what the code actually lets you build. Compiled from current zoning data for all 9 districts.
Prefer to browse? Open the full Clearlake map ↗
What's in the Clearlake dataset
Every field below is available for any Clearlake parcel, on the map and through the AI.
Zoning
- District code & full name
- Parcel boundary & APN
- All 9 districts mapped
Building controls
- Maximum building height
- Floor area ratio (FAR)
- Front setback
- Side setback
Overlays, hazards & AI
- Flood hazard & environmental layers
- Ask the AI about any parcel
- Powered by live parcel data
Where uses are permitted in Clearlake
Share of Clearlake's zoned land where each use is permitted.
- Single-family
- 100.00%
- Multi-family
- 100.00%
- ADU
- 100.00%
- Two-family
- 100.00%
- Retail
- 100.00%
- Eating & drinking
- 17.19%
- Hotel / motel
- 14.95%
- Industrial
- 14.30%
- Storage & warehouses
- 18.37%
Clearlake, 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 | Category | Area | Details |
|---|---|---|---|
C General Commercial | - | 301.6 ac | Standards & uses → |
CD Downtown Commercial Mixed Use | - | 38.7 ac | Standards & uses → |
HDR High Density Residential | - | 134.3 ac | Standards & uses → |
I Industrial | - | 249.1 ac | Standards & uses → |
Showing 4 of 9 districts
Start from what you're trying to build
Each one runs against the live Clearlake dataset and returns the districts, standards and approvals involved.
What should developers know about Clearlake zoning?
Clearlake is a Lake County city on the shore of California's largest natural lake, and its compact nine-district zoning map is built around large, low-intensity residential land. The Rural Residential (RR) district is by far the biggest at roughly 2,901 acres, followed by Low Density Residential (LDR) at about 1,351 acres and Medium Density Residential (MDR) near 503 acres. That hierarchy makes the development reality plain: this is a spread-out, semi-rural lakeside city where most parcels are large and low-density, and where infrastructure and lot conditions vary widely across a big land area.
For investors and builders, the denser and more flexible opportunities are concentrated in a few districts. High Density Residential (HDR) covers roughly 134 acres, the Mixed Use (MUX) district near 306 acres and the Downtown Commercial Mixed Use (CD) district of about 39 acres support combined residential and commercial product, and General Commercial (C) at roughly 302 acres anchors the retail and service base. An Industrial (I) district of about 249 acres and an Open Space (OS) district near 205 acres round out the map. Building controls include FAR, density, coverage, height, lot width, and front, side, and rear setbacks. With so much land in Rural and Low Density Residential, the most accessible near-term plays are single-family infill and ADUs on existing lots, while ground-up density belongs in HDR, MUX, and the downtown CD district. This is pre-development intelligence, not legal advice - verify with the local planning department before acquisition.
Clearlake zoning: frequently asked questions
What kind of development fits Clearlake's zoning best?
With roughly 2,901 acres in Rural Residential and another 1,351 in Low Density Residential, Clearlake is built for low-density, large-lot living. The most straightforward opportunities are single-family homes, lot-by-lot infill, and ADUs across the RR and LDR districts, while denser projects need to target the High Density Residential, Mixed Use, or downtown districts.
Where can mixed-use or higher-density housing go?
Look to the High Density Residential (HDR) district of about 134 acres, the Mixed Use (MUX) district near 306 acres, and the Downtown Commercial Mixed Use (CD) district of roughly 39 acres. These are the designations that combine residential intensity with commercial flexibility, making them the natural homes for apartments and live-work product in an otherwise low-density city.
Is there a defined downtown for commercial investment?
Yes. The Downtown Commercial Mixed Use (CD) district, at roughly 39 acres, is the city's walkable commercial core and pairs with the larger General Commercial (C) district of about 302 acres for broader retail and service uses. Together they form the commercial spine, while the Industrial (I) district near 249 acres handles heavier employment uses.
How does the lakeside and open-space context affect a project?
Clearlake's identity is tied to Clear Lake, and the Open Space (OS) district covers roughly 205 acres of protected land. Waterfront and near-shore parcels can carry environmental, flood, and access considerations beyond the base zone, so verify any overlays and resource constraints with the city before assuming a site's developable area.
Do state ADU laws make Clearlake's residential lots more productive?
They can. Because the city is dominated by Rural and Low Density Residential land, California's ADU and junior-ADU allowances offer a practical way to add units on existing single-family parcels without rezoning. Septic, water service, and lot conditions vary across the large RR district, so confirm utility and site feasibility with the planning department before counting on an ADU.
California zoning maps
Analyze any Clearlake parcel in 60 seconds
Zoning, overlays, hazards, and what the code actually allows - in one place.
Zoning data is pre-development intelligence, not legal advice. Verify with the Clearlake planning department before acquisition or design.