840 Barneveld Ave, San Francisco, CA 94134

The two-unit residential building at 840 Barneveld Avenue in the Portola neighborhood is a two-story flats and duplex structure built in 1900, currently owned by Myrtle M E King. The property has a documented history of unauthorized construction, with a significant complaint filed in January 2016 regarding an unpermitted 300-square-foot rear addition.

This violation, related to code sections 102A.3 and 103A, was formally noticed by the Building Inspection Division on January 11, 2016. An earlier incident from June 2004 involved an unpermitted basement unit, though this complaint was quickly resolved within four days. More recently, the property has generated numerous 311 calls throughout late 2024 and early 2025, predominantly related to parking enforcement issues.

Between December 1, 2024, and January 14, 2025, there were eight parking-related complaints, with at least two resulting in citations. The area also experienced multiple incidents of garbage and debris complaints in early January 2025, including reports of Christmas trees and other loose debris that were subsequently resolved by Recology. The frequency of these recent service calls, particularly the parking enforcement issues, suggests ongoing challenges with on-street parking management in the vicinity of the property.