One of the most expensive homes in Castro Valley sits on 25 acres in a gated community.
The home at 37455 Palomares Road is listed at just under $3 million. The 4,800-square-foot house has five bedrooms and five bathrooms.
The least expensive Castro Valley home on the AOL real estate page is an 836-square-foot house at 20876 Baker Road. The two-bedroom, one bathroom house is listed at $270,000.
Bay Area Home Sales, Prices Surging (SFGate, Jan. 16, 2013)