113-115 Precita Ave, San Francisco, CA 94110

The two-unit residential building at 113-115 Precita Avenue in Bernal Heights, owned by Iris Yu Lin and Chris Johnson, has undergone several significant improvements since its construction in 1900. Most notably, the property received substantial upgrades between 2017-2021, including the addition of a new one-bedroom basement apartment (approved in 2017 under ADU ordinance 162-16 with an estimated cost of $150,000), bathroom renovations in both units, and infrastructure improvements such as a 200-amp electrical panel upgrade completed in 2021. The building has also experienced some maintenance challenges, particularly regarding water damage and dry rot, with repairs to exterior siding due to extensive dry rot in 2022 costing $3,000.

The property has a history of construction-related complaints, with residents reporting unauthorized work and noisy construction after hours in 2020 and 2022. Several plumbing and electrical upgrades were completed between 2010-2021, including bathroom remodeling, tankless water heater installation, and water line replacements. The building's maintenance history shows attention to both cosmetic and structural issues, with a notable 2021 complaint regarding construction work that had allegedly begun before proper permits were obtained.

The building's systems have been progressively modernized, though there have been periodic issues with parking and sidewalk maintenance in the surrounding area, as evidenced by multiple parking enforcement calls from 2021-2024. The most recent permits and activity at the address include completed repairs and upgrades to both the plumbing and electrical systems, suggesting ongoing investment in maintaining and improving the property. The building's history shows a pattern of both routine maintenance and larger improvement projects, with attention to both residential living spaces and building systems infrastructure. The records indicate that the owners have generally addressed permitted work through appropriate channels, though there have been instances of construction-related complaints from neighbors that were subsequently resolved.