Contra Costa County, CA housing market
Data through Aug 2026 · Balanced market · leverage 32
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Home Value
$771,709
−1.1% vs. a year ago
Buyer Leverage Score
32
Sep 2026
Months of Supply
2.6 months
Aug 2026
Days on Market
39 days
Sep 2026
Price Cut %
25%
Sep 2026
Sale-to-List Ratio
100.6%
Aug 2026
Mtg Payment as % of Income
44%
Aug 2026
Rental Rate
$2,922/mo
Aug 2026
Overvalued %
10%
Aug 2026
Expected Disaster Loss
$327
Dec 2025
What this means
- Valuation. Prices are 10% above what local incomes have historically supported (this area's pre-2020 price-to-income ratio).
- Prices. Home values are down 1.1% over the past year (U.S.: +1.2%), 12% below their 2022-23 peak.
- Supply. There are 10% more homes for sale than the 2017-19 norm, so buyers have more to choose from than before the pandemic.
- Negotiating. Buyer leverage is low (32/100; U.S.: 54): homes typically sell at or above asking (100.6% of list); 25% of listings had a price cut (U.S.: 26%).
- Affordability. A mortgage on the typical home takes 44% of the median household income (U.S.: 35%); it takes about $186k a year to keep the payment at 30% of gross pay. That includes about $1,924 a year for home insurance (U.S.: $1,790).
- Buy vs. rent. Buying costs about $1,739/mo more than renting a typical home (mortgage payment vs. typical rent).
- Disaster risk. FEMA expects about $327 a year in natural-disaster damage per $100k of building value (U.S.: $155), mostly from flooding. Flood isn't covered by standard homeowners insurance.
- Outlook. Leaning up: likely −7% to +9% over the next 12 months (67% chance of a rise).
Next 12 months
Leaning up
Prices are more likely to rise than fall over the next year. Likely change: −7.0% to +9.4% (80% range; middle estimate +2.5%), chance of a rise 67%, of a 5%+ drop 14%.
HouseVane's model, refit every month on local market signals and national ones, trained only on data known at the time. How accurate it has been.
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