Park directory · California · Contra Costa County
Mobile home parks in Contra Costa County, California
62 registered parks with 6,009 spaces, across Antioch, Bay Point, Bethel Island, Brentwood, Byron, Concord and more. Every park below has its own page.
- 62Registered parks
- 6,009Total spaces
- 65Median park size
Free tools
- Park value & profitability estimator: what the park earns and what it's worth, at the cap rate you pick.
- Rent increase calculator: the 2026 California rules applied to your park.
- RUBS calculator: split one master-meter water bill across your lots so the pennies add up exactly.
- Water submeter calculator: two meter reads in, an at-cost tenant bill out.
- Notice generator: a clean, printable rent-increase notice with the dates filled in.
- Prorated rent calculator: the exact first-month charge when someone moves in mid-cycle.
Source: California Department of Housing and Community Development mobilehome parks registry (gis.hcd.ca.gov), as of July 22, 2026. Counts come from the state's registry and can lag real life. See something out of date? Tell us, or claim the page.