2626 Union Street, Marina

The building

The small apartment building at 2626 Union Street rises three stories and dates to 1907. It holds four units, per the Assessor. Planning's records identify the property as a historic resource within the Cow Hollow First Bay Tradition Historic District. City permit records show work completed here as recently as 2022. On a lot of 4,125 square feet, the parcel falls in RH-2, a two-family residential district. On Planning's zoning map, the height and bulk designation is 40//40-R-4.

Getting around

Cross streets on this block of Union Street are Divisadero and Broderick. For Muni, the stop at Union and Divisadero is about 250 feet on foot, with Union and Baker about a three-minute walk away. Muni stops at three nearby intersections are within a five-minute walk. For open space, Alta Plaza Park is about a nine-minute walk away. Nearer at hand, Cow Hollow Playground is about a seven-minute walk away.

Marina / Cow Hollow

The Marina and Cow Hollow sit on the northern edge of San Francisco, with Chestnut and Union as everyday corridors and the waterfront close at hand.

Source: City and County of San Francisco, Assessor-Recorder (2025 roll), Planning, Building Inspection, Public Works, SFMTA, and Recreation and Parks records via DataSF, retrieved October 31, 2026. Walking times are estimates.