"John Higdon" wrote

"The one" you mention was right square in the middle of some rapidly
expanding housing. It is now a mix of multi-family housing, light
industrial, retail, and even San Jose's main post office. In any event,
I can't think of a single site in the Bay Area that is comparable in
terms of development potential.

Actually, a DUH came to mind, given that I once worked there. 1480 was
located across from the Concord Pavilion. When the lease expired the 5
towers were immediately taken down, the buildings demolished, and it seemed
like it was turned into houses in less than a year.

Address would be the intersection of Myrtle and Holly in Concord. Looks like
it was converted into about 8 properties.