Residential Expansion Proposed for Greenwich Street Tower
A new proposal aims to add eight residential apartments to the historic Tamalpais Apartments site in San Francisco.
Updated on Oct. 10, 2026 in Commercial
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Developers have proposed a residential expansion at 1201 Greenwich Street in San Francisco that would add eight new units to the historic Tamalpais Apartments tower. The project plans involve a three-story addition built over the site's existing garage area.
Why it matters
The proposal aims to increase housing density in the Russian Hill neighborhood by adding five three-bedroom and three four-bedroom units. This development seeks to utilize the city's Housing Choice Program while preserving the historic character of the surrounding area.
The proposed expansion encompasses 13,140 square feet of space at 1201 Greenwich Street. The plans include a new unit mix of five three-bedroom and three four-bedroom apartments.
The players
Syncopated Architecture
This design firm is responsible for drafting the plans for the new residential addition at the Greenwich Street site.
Conrad A. Meussdorffer
He was the architect who designed the original Tamalpais Apartments tower during the early 20th century.
The details
Designed by Syncopated Architecture, the three-story addition is engineered to wrap around the existing structure without impacting the historic Tamalpais Apartments tower. The site is located directly across from George Sterling Park near the Lombard Street switchbacks.
Timeline
The Tamalpais Apartments tower was originally constructed between 1922 and 1923.
Architect Conrad A. Meussdorffer was active between 1897 and 1939.
Culture Shift
This project reflects a broader trend of densification within San Francisco's historic neighborhoods like Russian Hill. By wrapping new construction around existing landmarks, developers are balancing the demand for larger family-sized units with the city's architectural heritage.
Local residents near George Sterling Park may see changes to neighborhood density if the project moves forward. The slight reduction in parking capacity may also influence on-street parking availability in the immediate vicinity of the Lombard Street switchbacks.
The takeaway
This development highlights the ongoing effort to integrate modern housing needs into San Francisco's historic urban landscape. Homeowners and local stakeholders should monitor city planning filings to track how such additions alter neighborhood infrastructure.
Further reading
Learn more about the latest real estate developments in the city at San Francisco Commercial.
Source note: This article includes information reported by San Francisco YIMBY.
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