136-138 7th Ave, San Francisco, CA 94118

The two-unit residential building at 136-138 7th Avenue in the Lake-Presidio neighborhood is a two-story flats and duplex structure owned by Christ The Saviour Church, dating back to 1907. The building's maintenance and improvement history demonstrates regular upkeep over the decades, with several significant projects completed.

Most recently, in 2010, a voluntary seismic upgrade was performed at the garage level, enhancing the building's structural integrity through the installation of anchor bolts and improved connections between posts and footings, at a cost of $2,500. Prior to that, in 2001, the property underwent reroofing work costing $5,600.

The building's maintenance record also includes earlier improvements such as rear stair repairs and replacement of structural elements in 1996 (though this permit expired without completion confirmation), and a kitchen remodel completed in 1988. While the building has maintained an active permit history showing regular maintenance and upgrades, the most recent significant structural improvements occurred over a decade ago, with no documented building permits for major work in recent years.