456-458 27th St, San Francisco, CA 94131

The property at 456-458 27th Street in Noe Valley is a modern three-story, two-unit residential building constructed in 2016, replacing a single-family residence that was demolished in conjunction with the new construction. The building was completed by Edmonds + Lee Architects under the supervision of Robert Maccall and Le Edmonds, with the construction process beginning in March 2013 and including various improvements such as lightwell infill in July 2015, a comprehensive fire sprinkler system installation in December 2015, radiant heat system with boiler and tank installation in November 2015, and complete electrical wiring including 120 outlets and 200-amp service in August 2015.

The building's foundation was secured with mud sill bolting and metal straps in 2004, demonstrating attention to structural integrity. Since its completion, the building has experienced typical urban maintenance issues, particularly related to parking enforcement, with multiple citations issued for illegal parking between 2020 and 2024, including three recent sidewalk parking violations in 2024.

There was one notable infrastructure issue with a water leak reported in September 2020 that was scheduled for repair. The property benefits from modern systems and technologies, including three bathrooms, two laundry rooms, two kitchens, and comprehensive plumbing and electrical installations completed during the 2015 construction phase. While there have been some maintenance and parking enforcement issues in the surrounding area, the building itself appears to have maintained its structural and system components since the comprehensive 2015 installation of modern systems throughout the three-unit residence.