Planning Commission backs staff changes to Prop X exemptions after heated Armory debate

After more than two hours of public testimony and debate, the San Francisco Planning Commission voted to forward a staff‑modified version of a planning code amendment tied to Proposition X, the 2016 ballot measure protecting production, distribution and repair (PDR) space. The amendment would allow a limited exemption for certain historic buildings and was debated chiefly for its potential to affect the San Francisco Armory on Fourteenth and Mission streets.

Planning staff told commissioners that the proposed amendment was designed to balance two policy goals: preserving PDR uses that voters sought to protect through Proposition X and ensuring that some large, aging landmark buildings can be made economically viable so they remain maintained and in use. Staff proposed limiting any exemption to buildings already designated or listed as landmarks as of July 1, 2016, and to cap the amount of conversion allowed in a single building.

Supporters, including representatives from the Armory and the sponsor’s counsel, urged the commission to allow limited flexibility so owners can obtain financing to fix critical structural, seismic and life‑safety problems. Peter Akworth, owner of the Armory, and his counsel told commissioners that the building needs major investment—citing estimates in the millions—to replace roofs, add fire‑rated exits and bring systems up to code, and said a modest office allocation would be one pathway to finance rehabilitation.

Opponents warned that any backdoor exemption would undercut the purpose of Proposition X and accelerate loss of PDR and arts space in neighborhoods already under intense development pressure. Neighborhood groups and arts advocates, including United to Save the Mission and multiple Mission‑area community groups, argued that an exemption tuned to a single large property would invite further conversions that erode the measure voters approved.

After extended discussion about whether a square‑foot cap (for example, 50,000 sq ft) or a percentage cap (50%) was the better safeguard, the commission adopted staff modifications limiting the exemption to buildings already landmarked as of 07/01/2016 and clarifying the allowable conversion threshold. Commissioners also asked staff to flag outstanding neighborhood concerns for the Board of Supervisors as the ordinance advances. The commission’s recommendation carries administrative detail to the board, not an automatic entitlement for any conversion; any specific conversion would still need subsequent allocations or approvals such as Prop M office allocation where applicable.

The commission recorded a unanimous 6–0 recommendation on the staff‑modified amendment. The board will consider the ordinance with the planning commission’s recommendations, and affected property owners would still face separate approvals for any particular change of use.