Get Full Government Meeting Transcripts, Videos, & Alerts Forever!
Get email alerts on the Accessory Dwelling Units topic
No spam. Unsubscribe anytime.
Board approves first reading to allow new in‑law units in Castro, creating voluntary pathway for small housing additions
Summary
The board passed on first reading an ordinance permitting creation of new in‑law units in the Castro neighborhood, with limits on location, size and rent‑control status; supporters said the measure can add units that are relatively affordable and accessible.
The San Francisco Board of Supervisors on April 8 passed on first reading an ordinance to allow construction of new in‑law units within a defined area of the Castro neighborhood. The measure is voluntary and limits creation of such units to specific parcels within approximately 1,750 feet of the Castro commercial district.
Why it matters: In‑law units are small accessory dwelling units created within the existing building envelope (basements, garages, storage space) and are often more affordable than new, market‑rate construction. Supporters said the approach adds housing without changing neighborhood scale and can expand options for seniors and people with mobility challenges.
Summary of provisions: The ordinance allows one in‑law unit in existing buildings up to 10 units and up to two in‑law units in larger buildings, provided the new unit is built from non‑residential space (garage, basement, storage) and not by subdividing existing residential units. If a building is subject to rent control, any new in‑law unit added under the ordinance will also be rent controlled. The ordinance applies within a roughly bounded area described by street limits in the Castro and is voluntary — no property owner is required to create an in‑law unit.
Support and response: Supervisor Scott Wiener, sponsor of the ordinance, said the measure would allow creation of “the most affordable type of non‑subsidized housing” because in‑law units are smaller and use existing infrastructure. The Castro/Eureka Valley Neighborhood Association supported the proposal; the planning commission had endorsed the legislation unanimously.
Vote and next steps: The ordinance passed first reading unanimously and was referred for subsequent readings as required by the municipal process. Supervisor Weiner asked colleagues to be added as co‑sponsors during discussion.
Context: Supporters framed the measure as one tool among many to address San Francisco’s housing shortage and emphasized that the ordinance is aimed at producing incremental, neighborhood‑compatible housing.
