We reach Santa Fe Springs on the 5, north from the Buena Park interchange and off at Valley View Avenue or Carmenita Road, about 10 miles and a quarter of an hour from our yard on South Harbor Boulevard in Fullerton. It is the one town we cover across the Los Angeles County line, and permits go to the Building and Safety counter at Santa Fe Springs City Hall on Telegraph Road, not to Orange County. A drive approach or a wall over 4 feet needs one, flatwork inside the lot does not.
The houses are in a few pockets. The blocks between Pioneer Boulevard and Norwalk Boulevard, around Florence Avenue and Lakeland Road, are 1940s and 1950s single-story houses on lots that back onto industrial land, and the streets near Heritage Park and the Clarke Estate on Telegraph Road hold the older ones. West Whittier-Los Nietos, on the north edge, is not a city at all but unincorporated Los Angeles County, and a job there is permitted by the county, which is a different counter.
The San Gabriel River runs down the west side of the city in its channel, and the ground across Santa Fe Springs is the flat sand and gravel it left, which compacts well and drains. What we watch for is not the soil but what was put into it. The oil field left capped wells, some under yards, and the state keeps a map of them that we check for any lot near Telegraph Road or Slauson Avenue before a footing goes in. Beyond that the ground needs compaction and a base, no more.