TractTales | Neighborhood history of the Tri-Valley

Tucked against the rolling, oak-studded hills of what is now the Pleasanton Ridge Regional Park, Highland Oaks emerged in the mid-1960s as one of west Pleasanton's first large-scale residential developments. Built in four phases between 1965 and 1969, the subdivision brought 363 homes to the edge of what was then still a small, agrarian town on the brink of suburban transformation. The homes were constructed by Schulte-Blackwell, a builder known for creating family-oriented neighborhoods with modern comforts. Though sales quietly began in October 1965, the official grand opening wasn't until January 1966—by which time more than 100 homes had already been sold, a testament to the area’s appeal and the shifting demand for suburban living among Bay Area families. Highland Oaks grand opening advertisement, January 1966: This vintage ad heralded the grand opening of Highland Oaks, its stylized logo depicting rolling hills crowned by a single house. Featured are the first five mode...

Perched on the rolling hills of west Dublin, the Briarhill subdivision stands as a symbol of postwar optimism and suburban luxury in the Tri-Valley region. Spanning 106 acres of undulating land with commanding views of the Amador Valley, Briarhill was more than a housing development—it was a vision for a new kind of suburban living, one that blended architectural ambition, exclusivity, and the aspirations of the Bay Area’s burgeoning middle class. Vintage Briarhill advertisement, December 1964: Promoting one of the model homes praised in McCall’s Magazine, this ad highlights the charm of Briarhill’s mid-century architectural style—rustic yet refined. Features like the hand-split cedar-shake roof, wide windows, and generous chimney captured the imagination of suburban buyers seeking a blend of elegance and country comfort. Where is Briarhill in Dublin? Annotated aerial map of the Briarhill tract in Dublin, California. Base imagery from Apple Maps. The birth of Briarhill: 1963–1967 (P...

On October 26, 1969, Kaufman & Broad unveiled their latest housing concept in Livermore: The Expandables . This subdivision was a direct response to the growing challenge of affordability for first-time homebuyers at the tail end of the 1960s. Rising home prices and tightening credit standards were making traditional homeownership increasingly out of reach, particularly for younger families. Kaufman & Broad, drawing on the success of a similar development in Huntington Beach, brought this innovative model to the Tri-Valley area. Grand opening advertisement – October 26, 1969 A vintage newspaper ad announcing the debut of The Expandables in Livermore. With the tagline, “Introducing your first and second home,” Kaufman & Broad emphasized the homes’ innovative design—affordable now, expandable later. The ad boldly declared: “It’s so new, it makes tomorrow sound old-fashioned.” Where is The Expandables in Livermore? Kaufman & Broad pointed to location as one of the subdivis...

In late 1975, a new chapter began in San Ramon’s suburban evolution. Shapell Industries, newly arrived from Southern California, initiated a bold and modern development called Rancho Ramon —their first foray into northern California homebuilding. Over the course of three years, they would introduce 262 homes that marked a stylistic and cultural shift from the familiar ranch houses of earlier decades to something larger, more vertical, and more aspirational. The timing was significant: this was the first large-scale housing project in San Ramon in four years, signaling renewed growth and confidence in the area. It also reflected a deeper desire—shared by homebuyers and developers alike—for homes that embodied space, modernity, and status. The mid-1970s were a moment of architectural experimentation and social optimism, despite larger economic uncertainties. Energy concerns were growing—California was reeling from the energy crisis of the early decade—and Shapell responded with insulati...

Once part of the historic Dougherty Ranch, the land that would become the Country Club neighborhood marked a transformative moment in San Ramon’s mid-century suburban expansion. As the first section of the San Ramon Village master plan to cross into Contra Costa County from its original core in Dublin, it signaled a bold step forward for regional planning—one that blended leisure, lifestyle, and community infrastructure in a single, ambitious vision. The clubhouse at the San Ramon Golf Club via Google Street View . Where is the Country Club neighborhood in San Ramon? Annotated aerial map of the Country Club neighborhood in San Ramon, California. Base imagery from Google Maps. From farmland to master plan The neighborhood was envisioned in the early 1960s as an upscale residential enclave centered on recreational amenities that were virtually unheard of in the Tri-Valley at the time. Developers Volk-McLain, who also spearheaded the earlier phases of San Ramon Village in Dublin, propo...