431-435 Capp St, San Francisco, CA 94110

The 3-unit, 4-story multi-family residential building at 431-435 Capp Street in the Inner Mission, built in 1900, has undergone several significant renovations and improvements in recent years, with the most substantial work occurring in 2017-2019. The property underwent major exterior work in 2022, including the replacement of siding with fiber cement boards and waterproofing, costing $11,000.

Important safety upgrades were implemented in 2017-2019, including the installation of a fire sprinkler system on the first floor and garage, a monitored fire alarm system with heat detectors, and new plumbing infrastructure. The building also received sustainability improvements, such as a 5.4 kW solar panel installation in 2019. Prior to these improvements, the building had several maintenance issues, including termite problems (2018), lead paint remediation (2018), and outdated plumbing systems that encroached on the neighbor's property (2018).

The property underwent significant interior remodeling work in 2017-2018, with updates to all three units including bathroom and kitchen renovations, HVAC installation, and comprehensive electrical system upgrades. A recent cluster of 311 calls from late 2024 regarding street cleaning and graffiti suggests ongoing external maintenance challenges, while a vacant building complaint from 2019 indicates some period of disuse prior to the recent renovations. The building's recent permits and improvements suggest a substantial investment in safety, comfort, and sustainability, addressing many of the legacy maintenance issues documented in earlier complaints and work records.