South City, between the mountain and the bay
South San Francisco is the city most people pass on US 101 without noticing the houses. The office and lab campuses east of the freeway, out toward Oyster Point, get the attention. The homes are on the other side: the older grid around Grand Avenue and Linden Avenue below Sign Hill, and the long climb west past El Camino Real toward Interstate 280 and Skyline Boulevard. San Bruno Mountain closes off the north side of town, which is why the wind comes through the gap the way it does on a summer afternoon.
Everyone here shares one ZIP code, 94080, but a move from a walk-up near the BART station and a move from a split-level in Westborough are two very different jobs. This page is about the second kind of detail: where the truck stops, how many stairs there are, and what the drive up from San Jose means for your bill.
