1121 Felton St, San Francisco, CA 94134

1121 Felton Street is a two-unit, one-story multi-family residential building located in the Portola neighborhood, constructed in 1958 and currently owned by Liang Jian Qing. The property underwent significant renovations and legalizations between 2015-2016, including the completion of a previously unpermitted ground floor unit featuring a bedroom, kitchen, family room, bathroom, powder room, and storage space, along with associated electrical and plumbing upgrades.

The legalization project was valued at approximately $46,000 and successfully completed in 2015-2016, including the installation of a new furnace and comprehensive utility updates. Historical maintenance records show regular upkeep of the property, including reroofing in 2003, multiple window replacements in1999-2000, and aluminum siding installation in 1987. The building has experienced several fire safety system activations, primarily due to malfunctions (though with no reported injuries or actual fires), and underwent periodic inspections with one open violation related to sleeping area requirements as of October 2023 at a different address (350 University St) that appears to be a separate property.

A balcony-related building complaint was filed in 2017 regarding potential view obstruction, though this case was marked as not active in 2019. The property has generated multiple recent 311 calls (December 2024 - January 2025) primarily relating to sidewalk cleaning and parking violations, though these issues seem to be street-level rather than building-specific concerns. The building's legalization status was formally approved in January 2016, confirming the conversion of the space into habitable units with appropriate permits and inspections, representing the primary significant modification to the property's original configuration.