1638-1640 Judah St, San Francisco, CA 94122

The two-unit residential building at 1638-1640 Judah Street in the Central Sunset neighborhood is a two-story flats and duplex structure built in 1938, currently owned by Edmund C Y Suen. The building's maintenance record shows two window installation projects: one completed in 1986 involving aluminum windows and another in 1999 for five windows, both of which were successfully completed.

The property has experienced a series of municipal service calls between 2018 and 2024, primarily related to street and sidewalk maintenance issues. The most recent incident occurred in May 2024 involving non-offensive graffiti on the sidewalk, and in March 2023 there were reports of illegal postings on a pole and human or animal waste on the street/sidewalk, all of which were resolved.

An illegal parking complaint was filed in April 2018 regarding a silver Mercedes SLK250, though responding officers were unable to locate the vehicle. While the building's maintenance record shows attention to window improvements, the frequency of street-related issues in the vicinity, particularly between 2018 and 2024, suggests ongoing challenges with sidewalk cleanliness and unauthorized postings in the immediate area.