Proposal for Ellis-O’Farrell Garage Conversion to Residences

Adaptive Reuse for Downtown Living

Rendering of existing garage and tower addition along Ellis Street

Located adjacent to Union Square in the heart of downtown San Francisco, the Proposal for the Ellis-O’Farrell Garage Conversion to Residences reimagines one of the City’s largest public parking structures as a vibrant residential community. The concept explores how existing urban infrastructure can be transformed to address evolving civic priorities, demonstrating the potential for adaptive reuse to revitalize the downtown core while responding to the growing demand for housing.

Rather than viewing the parking garage as a single-purpose facility, the proposal envisions it as a flexible framework capable of accommodating new residential uses, activated public spaces, and enhanced pedestrian connections.

Street view of existing garage and tower addition along Ellis Street looking east
Site Axonometric View
O’Farrell Street Level Plan

By leveraging the existing structural system, the project illustrates a sustainable alternative to demolition and new construction, reducing embodied carbon while extending the useful life of a significant civic asset.

Second Thru Sixth level plan
Building Section

Location

San Francisco, CA

Construction Cost

N/A

Owner

San Francisco Municipal Transportation Agency (SFMTA)

Prime Consultant

Livable City

Architect

Robin Chiang & Company