16-20 Carl St, San Francisco, CA 94117

The 16-20 Carl Street property is a three-story, multi-family residential building constructed in 1906, containing three units in the Parnassus/Ashbury Heights neighborhood. The building's most significant recent history includes multiple building and electrical permit activity in 2002-2003, predominantly related to final inspections and meter installations, though many of these permits expired without completion.

A substantial cluster of housing code violations was documented in August 2010, including issues with security door hardware, gas utility shutoff equipment, combustible storage, fire safety systems, and smoke detectors; all these violations were resolved by October 2010. Additionally, there was one serious complaint from 1994 regarding lack of heating that was resolved in June of that year.

The building experienced one recent complaint about construction noise in September 2020, which remained active for approximately 1.5 years. More recently, between 2023-2024, there have been several municipal service calls primarily relating to parking enforcement issues, including reports of illegal sidewalk parking, driveway blocking, and other violations in the vicinity of the property, as well as some maintenance concerns like damaged trees and pavement issues, though these are primarily external to the building itself. The property's record shows a pattern of routine housing inspections and some maintenance issues, but most serious code violations have been addressed when noted.