70 Barcelona Ave, San Francisco, CA 94115

70 Barcelona Avenue is a two-unit, two-story multi-family residential building located in the Anza Vista neighborhood. Built in 1948 and currently owned by the David To Family Trust, this flats and duplex-style property has undergone several significant renovations over the past decades.

The most recent improvement was completed in July 2022, involving an extension of the gas house line, which indicates the property is maintaining updates to its utility infrastructure. Prior to this, the building underwent exterior work in 2008 when substantial stucco repairs were completed on the right side of the property, covering an area of approximately 810 square feet, at a cost of $18,000.

Historical records show earlier improvements including a complete reroofing project initiated in 1993, though this permit has since expired, and the installation of 18 aluminum windows in 1986, which was successfully completed. While the building has a history of regular maintenance and upgrades, the permitted work suggests a pattern of investing in both exterior aesthetics and essential infrastructure over time.