3135-3137 Washington St, San Francisco, CA 94115

The property at 3135-3137 Washington Street is a two-unit, two-story multi-family residential building located in the Pacific Heights neighborhood, constructed in 1902 and owned by Charlotte Kaapke Horton Kar. The building has undergone several significant infrastructure improvements over its lifetime, with the most recent and substantial work occurring in September 2024 when major electrical upgrades were completed, including house rewiring, installation of 30 outlets, 12 switches, 8 light fixtures, and replacement of two 100-amp subpanels.

Prior to this, a sewer repair was conducted outside the building in January 2016. The building's maintenance history includes a pair of plumbing permits obtained in August 1984 for the installation of hardrails, supply air vent, and plumbing work, though these permits have since expired.

The property has had minimal incident reports in recent years, with only three 311 calls recorded: a paint shop service request in September 2023 that was resolved, a hazardous materials (glass) cleanup in May 2020 that was addressed, and an abandoned delivery truck report in August 2019 where the vehicle was gone upon arrival of authorities. The recent electrical upgrades suggest proactive maintenance of the building's infrastructure, particularly in addressing modern safety and functionality requirements.