Every San Mateo neighborhood, plus the neighbors.

The blocks between the Caltrain station and Central Park: restaurants and small shops on B St and 4th Ave, apartments on the floors above them, the city garages off Main St, and the Japanese Tea Garden at the edge of the park.

The district the company is named for: the shopping center, the elevated Caltrain station, apartment complexes along El Camino Real and 31st Ave, and blocks of single-story houses built in the 1950s on the streets between them.

The former racetrack between Delaware St and the rail line, built out in the last decade: apartment towers with a lobby, a package room and a garage below, rows of townhomes with roof decks, a park in the middle, an office campus at the north end and an HOA for nearly all of it.

The curving streets between El Camino Real and Alameda de las Pulgas: Spanish-revival and Tudor houses from the 1920s and 30s, arched front doors with a thumb latch and a mortise case in the edge, wood side gates onto the drive, and houses that have stayed in one family for fifty years.

The large older houses west of El Camino Real along Crystal Springs Rd and the streets toward the Hillsborough line: 1910s to 1930s houses set back behind hedges, pedestrian gates with a keyed latch, driveway gates on an operator, and households that hand keys to a housekeeper, a gardener and a nanny.

The dense flat blocks north of downtown: apartment buildings, duplexes and flats on N Humboldt St, N Claremont St and Poplar Ave, corner markets and laundromats, a renting population, and hardware that was fitted once and left.

The flats east of US-101: single-story houses from the 1950s on the streets off Norfolk St, small workshops and warehouses toward the bay, the Coyote Point marina and park, and salt air that does things to a brass cylinder.

The hills south of Highway 92 toward Sugarloaf Mountain and Laurelwood Park: winding streets off Glendora Dr and the boulevard climbing to the College of San Mateo, houses on several levels, driveway gates on an operator, and driveways long enough that the van does not always reach the door.