239 Maynard St, San Francisco, CA 94112

The two-unit property at 239 Maynard St in San Francisco's Excelsior neighborhood has undergone several significant modifications since its construction in 1906. Most notably, in 2015-2016, the building underwent a formal legalization process for an existing unauthorized dwelling unit, which included the installation of new water services and electrical modifications.

The property has experienced multiple infrastructure challenges in recent months, with three sewage-related incidents (including back-up discharges) reported between August and December 2024, suggesting persistent plumbing issues. There have also been several maintenance concerns in 2024, including problems with garbage and debris accumulation, and there are currently two unresolved tree-related issues from November 2024 involving an overgrown tree blocking the sidewalk and a previously damaged tree. The building's history includes a documented building complaint in July 2018 regarding unpermitted work, though this complaint is noted as not being active.

Infrastructure improvements were attempted in the late 1980s with a now-expired permit for a concrete foundation installation on the right side of the building. Recent parking-related issues around the property have been reported, with several complaints in the fall of 2024 regarding vehicles blocking driveways and parking on sidewalks. The property's planning records indicate a significant renovation in response to Ordinance 43-14, which included window replacements, facade modifications, and entrance reconfigurations, though there are no associated developer records.