422 Market Street exemplifies how urban redevelopment can harmonize heritage with innovation—preserving the spirit of San Diego’s past while catering to the needs of today’s urban dwellers and businesses. It’s a cornerstone of the Gaslamp Quarter experience. Underwent a full renovation in 2020, blending heritage features—like exposed brick walls—with contemporary amenities: HVAC VRF, fiber-optic internet, and upgraded plumbing/electrical. Constructed in 1889, it was built by Barnett McDougal. Originally, it housed the wholesale operation of Klauber & Levi.