Rancho Palos Verdes, California Zoning Map

The OH designation covers 1,228 acres and reflects the city's mapped landslide moratorium areas and geologically sensitive zones along the Palos Verdes Peninsula. Parcels within OH are generally not available for residential or commercial development and may be subject to active monitoring by the city's Geologic Services division. Even parcels adjacent to OH boundaries may face heightened geotechnical requirements before permits are issued, given documented ground movement on portions of the peninsula.

Rancho Palos Verdes has four multifamily residential designations - RM-6, RM-8, RM-12, and RM-22 - totaling approximately 184 acres. RM-8 is the dominant tier at 89 acres, with RM-12 (54 acres) adding meaningful capacity and RM-22 (35 acres) representing the highest-density multifamily node. Given the city's overall residential character and limited commercial base, these relatively small multifamily zones represent the primary opportunity for apartment or condominium development, subject to the applicable density control for each district.

The CR designation covers 92 acres - the largest commercial designation in the city - and is designed for recreational and open space-adjacent commercial uses. In Rancho Palos Verdes this likely encompasses the Trump National Golf Club and similar resort-recreational land uses along the coastal bluffs. Investors evaluating CR parcels should review the specific permitted uses carefully, as this designation typically restricts standard retail and mixed-use development in favor of recreation-oriented programming.

Commercial zoning in the city is deliberately constrained - General Commercial (CG) covers just 37 acres and other commercial designations are similarly compact. Any project seeking to expand beyond or intensify these limited commercial envelopes would likely require a general plan amendment, which in this affluent suburban community faces significant community and political scrutiny. Developers should treat the city's commercial land base as largely built out at current intensities and focus on adaptive reuse or redevelopment within existing commercial nodes.

SB-9 applies in most single-family residential zones statewide, but its practical impact in Rancho Palos Verdes is complicated by the city's geologic and wildfire hazard designations. The law excludes applications in Very High Fire Hazard Severity Zones and in areas subject to geologic instability - both of which are present in portions of the peninsula. Buyers evaluating single-family lots for SB-9 lot splits or duplexes should confirm whether the specific parcel falls within any state-law exemption trigger zones before building a development proforma.