The modern Tri-Valley didn't emerge all at once. Between the 1950s and 1970s, ranches, orchards, military land, and open countryside gave way to thousands of new homes, creating the communities we know today.
These articles explore the larger forces behind that transformation. While each story follows a different path—whether through a master-planned community, a former airfield, a visionary developer, or a changing landscape—they all examine how neighborhoods, infrastructure, and planning decisions reshaped Dublin, Pleasanton, Livermore, and San Ramon.
Together, they provide a regional perspective that connects the individual neighborhood histories throughout TractTales, revealing how the Tri-Valley evolved from a rural landscape into one of the Bay Area's largest suburban communities.
San Ramon Village
Before Dublin and San Ramon emerged as separate suburban communities, San Ramon Village introduced a new model of master-planned development that reshaped both cities. This article explores how a single postwar community laid the foundation for modern suburban growth in the central Tri-Valley.
San Ramon Village — how a master-planned community became Dublin and San Ramon
H. C. Elliott
Few builders had as broad an impact on the Tri-Valley as H. C. Elliott. After establishing his company in California, Elliott expanded into San Ramon, Livermore, and Pleasanton, building neighborhoods that reflected the region's rapid transition from rural landscape to suburban communities.
This story follows Elliott's career across three cities and explores how one builder's approach to efficient, quality homebuilding helped shape the Tri-Valley during its defining decades of growth.
H. C. Elliott — building across the Tri-Valley
Morrison Homes and Pleasanton
During the 1960s and 1970s, Morrison Homes helped transform Pleasanton from a quiet agricultural town into one of the Tri-Valley's defining suburban communities. Through neighborhoods such as Pleasanton Valley, Valley Trails, and Heritage Valley, this article traces two decades of suburban growth and shows how one builder's work reflected the city's evolution from rural crossroads to modern commuter city.
Morrison Homes — how one builder helped shape modern Pleasanton
Sunset Homes and Livermore
Across western, southern, and northern Livermore, Sunset Homes built neighborhoods that reshaped the city during the postwar boom. Rather than telling the company's history, this article explores how its communities—from Granada Village to Shadowbrook and The Meadows—collectively transformed Livermore's suburban landscape.
Sunset Homes — how one builder transformed Livermore neighborhoods