Walnut Creek planning commission recommends zoning and general plan changes to comply with state housing laws

The Walnut Creek Planning Commission voted unanimously to recommend that the City Council adopt a set of zoning and general plan amendments intended to bring the city's land-use regulations into compliance with recent California housing laws.

Staff said the amendments are primarily administrative and procedural, removing or revising provisions that conflict with state statutes and clarifying ministerial review paths that the city is already following.

Crystal DeCastro, interim principal planner for Walnut Creek City, told the commission the package includes a general plan change to remove Growth Control Policy 9.3 — a housing cap the staff said conflicts with the 2019 Housing Crisis Act (Senate Bill 330) — and several zoning text amendments to implement Assembly Bill 916, AB 2117 and Senate Bill 1211. DeCastro described the revisions as aligning the city's documents “with existing state laws that have already taken effect and the city is already implementing.”

Key changes described by staff include: removing the general plan growth-cap policy (Policy 9.3) to avoid conflict with SB 330; allowing ministerial review (no public hearing) for up to two-bedroom additions under AB 916 unless parking requirements are triggered; pausing permit-expiration timelines while a project is in litigation per AB 2117 and increasing certain noticing periods from 10 to 20 days for planning-commission hearings; and updating accessory dwelling unit (ADU) rules on multifamily lots to reflect SB 1211 (which distinguishes vacant/proposed projects from existing multifamily developments and allows up to eight detached ADUs on some existing multifamily lots).

Commissioners asked whether the staff package included any measures beyond state requirements. DeCastro replied that the proposed edits do not add local requirements beyond those required by state law. On ministerial review by the Community Development Director, staff said the director retains discretion to request additional analysis (for example, to determine whether a project triggers parking requirements) but cannot require a public hearing when state law prohibits it.

Staff noted the proposed resolution recorded a drafting error in a findings date; it will be corrected to 06/26/2025 before formal adoption. DeCastro also said the changes are exempt from the California Environmental Quality Act because they are administrative and procedural.

Commissioner Strongman said he was “excited to see 12:11 on here,” referencing SB 1211 and its implications for ADUs on multifamily lots. After discussion, a motion to accept the draft resolution and forward the recommended amendments to the City Council passed on a 7-0 roll call.

The commission's action is a recommendation to the City Council; staff indicated the resolution and the corrected findings will be transmitted to council for final action.