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Black Diamond Canyon Housing Market Report June 2025•Contra Costa County, California

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Housing Prices in Black Diamond Canyon, CA

How much do homes in Black Diamond Canyon, CA cost?

Housing Market Conditions

Is Black Diamond Canyon, CA a buyer’s or seller’s market?

Housing Market Conditions

This is the supply and demand for houses in an area based on home prices and trends.

Buyer’s Market

A buyer’s market occurs when the number of available properties for sale exceeds the number of buyers looking to purchase. In a buyer’s market, the supply exceeds the demand.

Neutral Market

A neutral market occurs when the number of buyers looking to purchase properties meets the number of available properties for sale. In a balanced market, there are enough homes to meet the demand.

Seller’s Market

A seller’s market occurs when there are more buyers looking to purchase properties than there are available homes on the market. In a seller’s market, the demand exceeds the supply.

Seller'sMarket

Buyer'sMarket

Black Diamond Canyon is a Seller's Market

Difference Since May 2025

Last month, Black Diamond Canyon has remained a Seller's Market.

Insight

Black Diamond Canyon is a Sellers Housing Market, which means prices tend to be higher and homes sell faster.

Median Sold Price

Median Sold Price
This is the middle price for which all homes in the area were sold. Half of all the homes sold were below this price, and half were above.
$930,000$249/SqFt
+$80,000
+9.4%

Based on all homes sold in June 2025

Insight

Homes in Black Diamond Canyon have sold for 9.4% more than they did a month ago.

Summary: The median home sold price in Black Diamond Canyon was $930,000 in June 2025, up 9.4% from last month, and the median price per square foot was $249.

Median Sold Price By Bedrooms

Median Sold Price By Bedrooms
This is the middle price for all homes actively listed in an area broken out by the number of bedrooms. Half of the homes are listed below this price, and half are above.
BedsMay 2025Jun 2025Change MoM
1--
N/A
2--
N/A
3$850K-
N/A
4$790K-
N/A
5$870K$930K
+6.9%

Summary: Black Diamond Canyon housing price by bedroom type for June 2025, compared to the previous month. The home price for 1 bedroom homes did not change. The home price for 2 bedroom homes did not change. The home price for 3 bedroom homes did not change. The home price for 4 bedroom homes did not change. The home price for 5 bedroom homes increased by +6.9%.

How does Black Diamond Canyon, CA compare with other places?

Market comparison tool

Data and numbers shown are subject to change and may vary based on different timeframes.

Black Diamond Canyon, CA

Housing supply in Black Diamond Canyon, CA

How many homes are available in Black Diamond Canyon, CA?

Number of Homes For Sale

Number of Homes For Sale
This is the total number of homes actively listed in an area.
Last Month2 months agoChange MoM
3Last MonthJun 2025
62 months agoMay 2025
-50.0 %
Change MoMMay – Jun

Summary: The Black Diamond Canyon real estate market had 3 homes for sale in Jun 2025, a 50.0 % decrease compared to May 2025.

Number of Homes Sold

Number of Homes Sold
This is the total number of both homes sold and pending in an area.
Last Month2 months agoChange MoM
1Last MonthJun 2025
32 months agoMay 2025
-66.7 %
Change MoMMay – Jun

Homes For Sale By Bedroom Count

Homes For Sale By Bedroom Count
This is the total number of homes actively listed in an area by number of bedrooms.
BedsMay 2025Jun 2025Change MoM
100
0.0%
200
0.0%
310
-100.0%
421
-50.0%
532
-33.3%

Summary: Black Diamond Canyon housing inventory by bedroom type for June 2025, compared to the previous month. The inventory for 1 bedroom homes remained the same. The inventory for 2 bedroom homes remained the same. The inventory for 3 bedroom homes decreased by -100.0%. The inventory for 4 bedroom homes decreased by -50.0%. The inventory for 5 bedroom homes decreased by -33.3%.

Asking Price vs. Sold Price

How much do homes in Black Diamond Canyon, CA cost?

Asking Price vs. Sold Price

The asking price is how much a home is listed for. The selling price is how much the home actually sold for.

Under Asking

Homes that sold for less than the asking price

At Asking

Homes that sold at their asking price

Over Asking

Homes that sold above the asking price

Over Asking Price1 Home

At Asking Price0 Home

Under Asking Price0 Home

Insight

If you're buying a home in Black Diamond Canyon, you could pay more than the asking price. 100% of homes here sold above asking price last month.

Summary: A total of 1 homes were sold or pending in Black Diamond Canyon in June 2025, down by 66.7% month-over-month. Of the 1 sold homes, 0% were sold under asking, 0% were sold at asking, and and 100% were sold over asking.

Days on Market for Black Diamond Canyon, CA

How long does it take to sell a home in Black Diamond Canyon, CA?

Breakdown of Home Sale Times

Under 30 Days1 Home

30 – 90 Days0 Home

Over 90 Days0 Home

Insight

Many homes in Black Diamond Canyon are selling fast, if you're buying plan to act quickly.

Summary: During June 2025, 1 homes were sold in Black Diamond Canyon; 100% of homes were sold within 30 days, 0% of homes were sold within 30 to 90 days, and 0% of homes were sold over 90 days.

Average Sale Time

Average Sale Time
This is the average number of days homes take to sell in an area.
Last Month1 month agoChange MoM
3 DaysLast MonthJun 2025
122 Days1 month agoMay 2025
-97.6 %
Change MoMMay – Jun

Summary: Homes in Black Diamond Canyon had an average listing age of 3 days in Jun 2025, down by 97.6% compared to the previous month.

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Newest Listings in Black Diamond Canyon, CA

What homes are available in Black Diamond Canyon, CA?

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MLS Disclaimers and Copyright

Based on information from San Francisco MLS, for the period 05/01/2025 - 07/01/2025

IDXListings on this page identified as belonging to another listing firm are based upon data obtained from the SFAR MLS, which data is copyrighted by the San Francisco Association of REALTORS©, but is not warranted. IDX information is provided exclusively for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Listing Broker has attempted to offer accurate data, but buyers are advised to confirm all data provided. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.
© 2025 San Francisco Association of Realtors. All rights reserved.
Data displayed may be a portion of, and not a complete set of all listings published in the MLS.
Last updated on: 7/24/2025, 3:45:31 PM Eastern. If you have any questions regarding the accuracy of this data, please contact us at help@rockethomes.com.