435-437 4th Ave, San Francisco, CA 94118

The two-unit residential building at 435-437 4th Avenue in San Francisco's Inner Richmond district is a two-story flats and duplex structure built in 1909, currently owned by Chiao Pei Hua. The building has undergone several significant improvements over the past two decades, including a window replacement project in 2018 costing $9,000 that focused on windows facing the alleyway and backyard, and an electrical system upgrade in 2004 featuring a 200-amp service with two meters.

Earlier maintenance records show a roofing project from 2003 (which expired) and sidewalk repairs from 2007. The property has experienced a notable number of parking-related issues in recent years, particularly during 2021 when there were multiple reports of illegal parking, including several instances of vehicles blocking driveways or parking on sidewalks, with citations issued in some cases. Other incidents in the area have included street cleaning needs in 2022 and a graffiti case in late 2020.

A false fire alarm incident was recorded, though it resulted in no injuries. The building's location has seen regular interaction with city services, primarily in response to parking violations, though most of these have been resolved through proper channels. Recent 311 calls (2023-2024) have primarily concerned parking enforcement and street cleaning matters, suggesting ongoing urban maintenance challenges in the immediate vicinity.