108-110 Lyon St, San Francisco, CA 94117

The two-unit residential building at 108-110 Lyon Street in the Haight Ashbury neighborhood is a two-story flats and duplex structure built in 1900, currently owned by Synyanskyy Sergiy & Lukasho. The property has undergone significant renovations and safety upgrades over the past few years, with particularly extensive work in 2021-2022 including the installation of a comprehensive fire sprinkler system (completed in 2022), a new fire sprinkler monitoring system, whole-house plumbing upgrades, electrical system improvements including a new 200-amp service, and the installation of heating systems including radiant floor heating and fan coil split systems.

In 2023, three new skylights were installed, and a solar panel system was permitted in December 2022, consisting of 27 rooftop modules with a total rating of 9.99kW. The building's recent history shows consistent investment in safety and modernization, with permits indicating substantial work valued at over $250,000 including interior remodeling, window modifications, and security enhancements. Historical records from 2000-2003 show various maintenance permits, including reroofing work.

While there have been some concerns about parking violations in the vicinity, with multiple reports between 2021-2024, these issues are external to the building itself and appear to have been generally resolved by responding authorities. A single fire complaint was filed in 2018 but was determined to be outside of jurisdiction. The most recent building permit activity as of October 2023 includes a final inspection request for previously approved work, suggesting completion of all identified improvements.