Ummm if by "unused land" you mean open space preserves, parks, amazing redwood groves, etc...then yes, there is "unused land." Building out on those areas beca

Ummm if by "unused land" you mean open space preserves, parks, amazing redwood groves, etc...then yes, there is "unused land." Building out on those areas because there's currently demand over on that side of the Bay (because it's closer to Stanford and Sandhill road) would be a big time shame.