Commissions approve tiny increase to shadow limit for Gene Friend Recreation Center

The San Francisco Planning Commission and the Recreation and Park Commission on Oct. 15 approved a narrowly tailored increase to the cumulative shadow limit for Jean Friend Recreation Center to allow a proposed 9‑story residential project at 363 Sixth Street to proceed.

Planning and Rec & Park staff told commissioners the project would add a net new annual shadow load of roughly 0.028 percent on the park's open space — an increase from about 22.94 percent to 22.97 percent — and that the additional shading would occur in the early morning and end well before the park typically opens. Rec & Park staff said the new shadow would occur on approximately 20 days between September and March, last between 1 and 23 minutes on affected days, average about 12 minutes, and at its largest footprint cover roughly 13 percent of park area on the single worst day.

Project sponsor representatives and the planning department presented a worst‑day visualization and told commissioners the new shadow would fall mostly on passive areas and would not interfere with programmed uses. The Recreation and Park Commission voted unanimously to recommend to the Planning Commission that the new shadow "will not be adverse" to park use, and the two commissions jointly moved to raise the cumulative shadow allotment by the specific small increment in the draft motion.

Commissioners debated pipeline effects and precedent. Commissioner Wu questioned how multiple projects in the same area might cumulatively affect the park and pressed whether design alternatives could eliminate the shadow; planning staff said the pipeline analyses remain preliminary in several cases and that worst‑case massing was used for the cumulative review. Sponsor representatives said eliminating the shadow by removing two to three floors would require a wholesale redesign that would remove upper‑floor units and the building core.

On the Planning Commission motion to raise the cumulative shadow limit, Commissioners Antonini, Hillis, Johnson, Richards and President Fong voted yes; Commissioner Wu voted no. The motion passed 5–1. The Recreation and Park Commission voted to adopt the recommendation that the shadow would not be adverse (unanimous). Commissioners emphasized they expect staff to work with future projects to minimize shadow impacts and to consider formalizing mitigation commitments where appropriate.

The commissions' actions were limited to the narrow technical finding and the procedural increase to the park's cumulative allotment; any future redesign or changes to park hours or programming were discussed as possibilities but not decided.

The Recreation and Park Commission then adjourned; the Planning Commission remained to consider adoption of findings and the project's large project authorization.