1436 11th Ave, San Francisco, CA 94122

The property at 1436 11th Avenue in San Francisco's Inner Sunset neighborhood is a single-story, multi-family residential building constructed in 1906, containing two dwellings on one parcel and currently owned by Theresa Lee & David Teng. The building's history includes several significant events, most notably a tenant buyout in December 2017 involving one tenant for $8,181. The property has undergone limited major modifications over the years, with records showing a reroofing project from 1999 (permit expired) and a garage renovation including partitioning of family rooms, wet bar, bathroom, and bedrooms completed in 1988.

A gas houseline extension was completed in March 2013, representing the most recent infrastructure work on record. The building has experienced some maintenance and quality of life issues in recent years, with the most concerning occurring in September 2018 when there were two consecutive sewage backup incidents reported through the PUC Sewer Operations, both of which were eventually resolved. More recent 311 calls include an open report from September 2022 regarding tree roots lifting the sidewalk, and various parking enforcement issues in 2019 and 2020 related to sidewalk parking.

The property has also had some exterior maintenance concerns, with records showing a pavement defect report in 2014 and a general cleaning issue in 2012 involving loose garbage. Two reports of abandoned vehicles near the property were recorded in 2010, though in both cases the vehicles were gone when authorities arrived to investigate. The most recent 311 call associated with the address, from August 2024, involved a dead animal service request that was accepted and closed.