1139-1141 Bay St, San Francisco, CA 94123

The property at 1139 Bay Street, owned by Marina View Properties LLC, is a 2-unit, 2-story multi-family residential building constructed in 1924 in the Marina neighborhood. The building has undergone significant recent renovations, with multiple completed and active projects focusing on modernization and maintenance.

Most notably, in August 2024, permits were issued for window replacements of 12 aluminum windows on the second and third floors with new wood insert windows, and kitchen/bathroom remodeling work at the adjacent 1141 Bay Street address, with an estimated cost of $96,500. Recent improvements also include a bathroom remodel (September 2023), laundry room renovation (February 2024), and various plumbing and electrical upgrades. These upgrades include the installation of new waste and vent piping for a washer, relocation of bathroom plumbing fixtures, extension of cold water lines, and replacement of outdated water heaters, demonstrating ongoing investment in infrastructure maintenance and modernization.

The building's historical permit records show previous stair modifications in 1998-1999, including the construction of new wood stairs and removal of the top landing of rear stairs, though these are dated and likely no longer relevant to current conditions. The property has experienced some neighborhood-related incidents, as evidenced by multiple 311 calls in 2024 regarding parking violations and sidewalk blockages, though these are external to the building itself. The most recent works indicate a concentrated effort by ownership to upgrade the property, particularly focusing on interior improvements and infrastructure systems, with all recent permits showing "Complete" status or being currently active.