Plans were filed to expand a five-story commercial infill at 838 Market Street in San Francisco, one of Rockridge Geotechnical’s sites. Along with creating a new office floor, the renovations will change the building’s façade and parts of the existing interior. Once expansion and renovations are completed, 838 Market will have over 45,000 square feet of office space and over 29,000 square feet of retail space.

From SFYIMBY: https://sfyimby.com/2023/02/adaptive-reuse-for-838-market-street-by-union-square-san-francisco.html