Ridgemont is an affluent neighborhood in Oakland, California, next to Merritt College along Campus Drive, the main thoroughfare at the ridgeline. First developed in the 1970s and 1980s, the neighborhood (one of the last undeveloped parcels in the city of Oakland at the time) is among the youngest of Oakland's affluent hillside neighborhoods and began as a subdivision of large, pre-designed, fairly uniform, redwood suburban-style homes vaguely reminiscent of the much more distinctive "Sea Ranch" Marin County subdivision of the 1960s and early 1970s. As the Ridgemont subdivision grew, new construction brought to it large estates, both subdivision planned and individual architect-designed––primarily in Mediterranean and late twentieth, new millennia-era interpretations of neo-modern,"Sea Ranch," and California suburban styles. These, the largest homes of the neighborhood, were optimally placed on the neighborhood crest and nearby highest points of the hillsides to take advantage of three-bridge views of the Bay. A newer subdivision,"Monte Vista Homes," on the lower slopes below and wholly separate from the Ridgemont subdivision, commenced in 2005 as Desilva, a real estate developer, began building on slopes of the defunct Leona quarry (also known as the Alma pyrite mine). In preparation for the new subdivision, the development team subcontracted land restoration teams so that the former quarry underwent extensive land recovery ––including the replanting of fire-resistant, native plants for soil retention and beautification––prior to homes construction. But the quarry's outlines––the massive carving out of the hillside over decades –– is still visible from as far away as San Francisco.
A wildfire consumed about twenty acres in the district on September 26, 2017, directly threatening numerous ridgeline estates, before it was Oakland Fire Department crews, aided by an air tanker and helicopters which drew water from nearby San Leandro Reservoir, quickly extinguished the blaze. No structures were burned.