418-420 28th Ave, San Francisco, CA 94121

The three-story multi-family residential building at 418-420 28th Avenue in the Central Richmond neighborhood, owned by the Tulchinsky Family Trust, is a duplex flats structure that was constructed in 1919.

The property has undergone several significant modifications over the years, with the most substantial being a $250,000 vertical and horizontal addition completed in 2001 that converted separate residential units on the first floor. More recently, in late 2019, the master bathroom received significant improvements including the installation of a walk-in tub (replacing an old tub) along with associated electrical work for two new circuits and plumbing modifications for a shower pan installation, all completed under permits totaling $7,500.

The building's maintenance record shows attention to infrastructure needs, though there was one planning issue noted regarding a missing tree, which has been marked as abated. While the building's history indicates regular updates and improvements, no significant safety or resident experience issues are recorded in the available data.