1770 Green St, San Francisco, CA 94123

Located in Cow Hollow, 1770 Green Street is a six-story, 26-unit multi-family residential building constructed in 1931, currently owned by Ho Ming Investment Company. The building has undergone several significant maintenance and safety upgrades in recent years, including a fire alarm system upgrade completed in 2024 at a cost of $78,400 and the installation of new fixed 1-hour rated windows in multiple units to comply with neighboring building requirements.

However, the property has faced recurring fire safety concerns, with multiple violations issued between 2018 and 2024 regarding sprinkler systems, alarm systems, and fire escape maintenance, though most have been abated. Recent heating system issues have been documented in 2022 and 2023, with complaints about temperature control, particularly affecting elderly tenants. The building's maintenance history shows regular attention to infrastructure, including a complete reroofing project in 2007 ($30,500) and the installation of new heating equipment in 2014.

Several fire safety incidents have been recorded, primarily involving elevator rescues and smoke-related events, though none resulted in civilian injuries. Recent building concerns include ongoing window modifications, with two separate permits filed in September 2024 to infill windows and install new fixed windows. The property has maintained its basic services, though there have been regular reports of exterior maintenance issues such as garbage and debris on the property, with multiple 311 calls regarding these matters in 2024.