The Oak Valley neighborhood  is located in the northwestern corner of Cupertino in a natural hillside transition with plentiful private and public open space. The neighborhood is bounded by Interstate 280, the City of Los Altos, Foothill Boulevard, Stevens Creek Boulevard and Santa Clara County open space/quarry uses. The Oak Valley development, located west of the railroad tracks, is predominantly defined by single-family residential homes developed in the late 1990s or early 2000s. Oak Valley is primarily accessed from Cristo Rey Drive west of Foothill Boulevard. Development has been directed away from steep slopes, view sheds, riparian corridors and areas of tree cover and architectural styles complement the natural setting. Other uses in the Oak Valley area include the PG&E Monta Vista Electrical Substation, The Forum senior living community and skilled nursing facility, Maryknoll Catholic Seminary (in Los Altos) and the Gate of Heaven Cemetery. Housing in this neighborhood includes detached single-family homes and senior independent and assisted living units. This area is served by several amenities including Santa Clara County's Rancho San Antonio Park, Canyon Oak Park and Little Rancho Park.
The areas south and east of the Union Pacific Railroad include low to medium density residential development, mostly in the form of clustered residential, and development designed with residential hillside standards to ensure that the impacts to are limited. The neighborhood has access to limited services within walking distance including a small neighborhood center at the intersection of Stevens Creek and Foothill Boulevards.
Alpine Drive • Amapolo Court • Anthony Place • Berkshire Court • Black Oak Way • Byerly Court • California Oak Way • Canyon Oak Way • Capilla Way • Cristo Rey Drive • Cristo Rey Place • Dove Oak Court • English Oak Way • Foothill Boulevard North • Friars Court • Friars Lane • Hammond Way • Heney Creek Place • Juniper Court • King Way • Libery Oak Lane • Long Oak Lane • Madrone Court • Majestic Oak Way • Manzanita Court • Mossy Oak Court • Oak Valley Road • Oakcrest Court • Paloma Court • Peralta Court • Poppy Drive • Queens Oak Court • Royal Oak Way • Salem Avenue • Sereno Court • Sereno Way • Serra Street • Silver Oak Court • Silver Oak Lane • Silver Oak Way • Spanish Oak Court • Stevens Creek Boulevard • Stonebridge • Stonehaven Drive • Swan Oak Lane • Sycamore Court • Sycamore Drive • Via Esplendor • Via Ventura • Weeping Oak Court • Westminster Court