Local story · Diamond Bar, United States
A Planned Community Becomes a City
Transamerica acquired the Diamond Bar Ranch in the 1950s to develop one of the nation’s first master-planned communities. The first houses were built in 1959,…
Local story · Diamond Bar, United States
Transamerica acquired the Diamond Bar Ranch in the 1950s to develop one of the nation’s first master-planned communities. The first houses were built in 1959,…
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