1455-1457 17th Ave, San Francisco, CA 94122

The two-unit residential building at 1455-1457 17th Avenue in the Inner Sunset, owned by the Man Family Trust, is a two-story flats and duplex structure built in 1925. The building's maintenance history shows several significant events, with the most recent major work being the replacement of two 70k BTU furnaces in 2017, though this permit has since expired. Prior improvements include an electrical upgrade in 2003 that installed a 200-amp electrical service with two meter sockets and panels, which was completed successfully.

The property has experienced some maintenance issues over time, including a heating system complaint in 1998 where tenants reported health problems due to an unclean heating system, though this was addressed within a week. An inspection in the same year revealed an illegal unit in the garage, which was resolved by October 1998. Historical maintenance work includes termite treatment performed in 1988 and reroofing completed in 1996.

The surrounding area has seen sporadic infrastructure issues, with three reported pavement defects on the street (most recently in 2018), and there was one incident involving encampment items in 2011 that was resolved. Two service requests were made to the Department of Public Works, one in 2016 and another in 2018, both of which were resolved. However, there have been no reported building code violations or safety concerns in recent years, and all major systems have received periodic attention, though some permits currently show as expired. The building's permit history indicates regular maintenance activities over the years, with the most significant recent work focusing on HVAC and electrical systems.