The strongest appreciation among ranked Bethel Island neighborhoods is -3.30%, in Bethel Island, against a citywide average of -3.30%. 0 of 1 ranked neighborhood with an appreciation figure are above 10%.
Learn more about Bethel Island, CA.

Keywords: Delta Boating, Waterfront Homes, Bethel Island Road
Bethel Island sits in the Sacramento and San Joaquin Delta in eastern Contra Costa County, reached by a single bridge from Cypress Road in Oakley. Water organizes everything here. Sloughs wrap the island, marinas dot its edges, and a good question to ask a new neighbor is which dock they use. ... See Full Page
Scores updated October 2026
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Bethel Island has the highest appreciation in Bethel Island, at -3.30%.
Across 1 ranked Bethel Island neighborhood, appreciation averages -3.30%. Individual figures run from -3.30% to -3.30%.
The typical home price across the top 1 Bethel Island neighborhood by appreciation is $799,000. Bethel Island, with appreciation of -3.30%, has a typical home price of $799,000.
0 of 1 ranked Bethel Island neighborhood with an appreciation figure has appreciated by more than 10%.