21 homes in Bethel Island

Bethel Island is an island in the Sacramento–San Joaquin River Delta of Contra Costa County, California, United States, approximately 10 kilometres (6.2 mi) east of Antioch. The island describes itself as "the heart of the California Delta."
Bethel Island is a delta community with waterfront living. Features fishing, boating, and affordable waterfront homes.
Today, Bethel Island has 21 homes for sale at a median price of $1,099,000, typically selling in about 95 days.
Median Home Price
$590K
↑ 2.6% over the past yearMonths of Supply
Estimated time to sell all listings at the current sales pace
10.5 months of supply
Buyer's Market21 active listings—plenty of options to choose from.
What this means for buyers
There is more inventory than recent sales absorb—buyers have plenty of options and stronger footing to negotiate price and terms. Listings typically sell in ~95 days.
Sales Velocity
How fast homes are selling
Homes are sitting on the market—buyers often have strong leverage to negotiate price, terms, and repairs. Sales have slowed 50% compared to 6 months ago.
Inventory Distribution
Homes are taking longer to sell—a larger share of listings remain on the market beyond 30 days, giving buyers more leverage.
Housing Tenure in Bethel Island
Homeownership is significantly higher than average—this is a homeowner-dominated market with more long-term residents.
72%
Homeowners
28%
Renters
Homeownership is 16.5% higher than the California average (55.5%)
900 households (2023)
Median Price by Bedroom
Larger homes command significantly higher prices, with sharp increases beyond 3 bedrooms.
Each additional bedroom adds about $428K in value on average, with larger homes seeing bigger price jumps.
Largest increase: 3 → 4 bedrooms (+$593K)
Price Reductions
11 listings have reduced their price
52% of active listings
Average reduction: 9.2% (~$101K)
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