Castro Valley, CA Real Estate & Homes For Sale
55 homes
Use arrow keys to navigateNEW - 12 HRS AGO
Use arrow keys to navigateNEW - 2 MIN AGO
Use arrow keys to navigateNEW - 11 MIN AGO
Use arrow keys to navigateNEWOPEN SAT, 1-5PM
Use arrow keys to navigateNEWCOMING SOON
Use arrow keys to navigateNEWOPEN SAT, 12-3PM0.41 ACRES
Use arrow keys to navigateOPEN SAT, 2-4PM
NEW CONSTRUCTION
0.35 ACRES
OPEN SAT, 1:30-4PM0.26 ACRES
OPEN SUN, 1-4PM
3D VIEW
OPEN SAT, 2-4PM
COMING SOON
OPEN SAT, 1-4PM
OPEN SAT, 12-3PM3D VIEW
NEW CONSTRUCTIONQUICK MOVE-IN
OPEN SAT, 1-4PM
OPEN SAT, 1-4PM0.89 ACRES
OPEN SAT, 1:30-4PM
OPEN SAT, 2-5PM
NEW CONSTRUCTIONBUILDABLE PLAN
0.26 ACRES
- NEW CONSTRUCTIONBUILDABLE PLAN
NEW CONSTRUCTIONBUILDABLE PLAN- NEW CONSTRUCTIONBUILDABLE PLAN
AUCTION
Castro Valley, CA Real Estate Trends
Learn about the Castro Valley, CA housing market through trends and averages.Affordability of Living in Castro Valley, CA
The median home value is $1,121,694
| Month | Median home value |
|---|---|
| April 2025 | $1.15M |
| May 2025 | $1.14M |
| June 2025 | $1.13M |
| July 2025 | $1.12M |
| August 2025 | $1.11M |
| September 2025 | $1.11M |
| October 2025 | $1.11M |
| November 2025 | $1.12M |
| December 2025 | $1.12M |
| January 2026 | $1.12M |
| February 2026 | $1.12M |
| March 2026 | $1.12M |
Trends and affordability stats are provided by third party data sources.
Average Home Value in Castro Valley, CA, by Home Size
Currently, there are 16 new listings in Castro Valley, CA and 55 homes for sale.
| Home Size | Home Value* |
|---|---|
| 1 bedroom (1 home) | $571,198 |
| 2 bedrooms (12 homes) | $769,123 |
| 3 bedrooms (21 homes) | $1,057,900 |
| 4 bedrooms (16 homes) | $1,364,861 |
What Locals Say about Castro Valley
Review Highlights
Castro Valley rewards families with strong schools, steady safety, and long-term home value. Families praise safe streets, top schools, parks and trails, and tight-knit events. Drivers gripe about heavy traffic, long commutes, high costs, and patchy lighting/sidewalks.
AI-generated summary of moderated reviews.
The multiple listing data appearing on this website, or contained in reports produced therefrom, is owned and copyrighted by California Regional Multiple Listing Service, Inc. ("CRMLS") and is protected by all applicable copyright laws. Information provided is for viewer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties the viewer may be interested in purchasing. All listing data, including but not limited to square footage and lot size is believed to be accurate, but the listing Agent, listing Broker and CRMLS and its affiliates do not warrant or guarantee such accuracy. The viewer should independently verify the listed data prior to making any decisions based on such information by personal inspection and/or contacting a real estate professional.
Based on information from California Regional Multiple Listing Service, Inc. as of 2026-02-09 09:51:42 PST and /or other sources. 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
Based on information from California Regional Multiple Listing Service, Inc. as of 2026-02-09 09:51:42 PST and /or other sources. 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
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Copyright 2026 Bay Area Real Estate Information Services, Inc. All Right Reserved.
Bay East 2026. CCAR 2026. bridgeMLS 2026. Information Deemed Reliable But Not Guaranteed. This information is being provided by the Bay East MLS, or CCAR MLS, or bridgeMLS. The listings presented here may or may not be listed by the Broker/Agent operating this website. This information is intended for the personal use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data last updated at 2026-05-07 02:48:30 PDT.
Based on information from the MLSListings MLS as of 2026-05-07 02:30:57 PDT. 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.
Bay East© 2026, CCAR© 2026, bridgeMLS© 2026. Information Deemed Reliable but not Guaranteed. This information is
being provided by the Bay East MLS, or CCAR MLS, or bridgeMLS. The listings
presented here may or may not be listed by the Broker/Agent operating this website.
This information is intended for the personal use of consumers and may not be used or any purpose other than to identify prospective properties consumers may be
interested in purchasing. Data last updated at 2026-05-07 02:31:06 PDT.
CCAR ©2026. Bay East ©2026. bridgeMLS ©2026. Information Deemed Reliable But Not Guaranteed. This information is being provided by the CCAR MLS, or Bay East MLS, or bridgeMLS. The listings presented here may or may not be listed by the Broker/Agent operating this website. This information is intended for the personal use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data last updated at 2026-05-07 02:23:53 PDT