4 Bedroom Homes in Castro Valley, CA

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Bay Area Real Estate Information Services (BAREIS): Information being provided is 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. Information has not been verified, is not guaranteed, and is subject to change. Copyright 2026 Bay Area Real Estate Information Services, Inc. All rights reserved.
California Regional Multiple Listing Service (CRMLS): 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 viewers 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 2026-10-22 08:31:36 UTC 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.
Listing information ©2026 California Regional Multiple Listing Service, Inc®. All Rights Reserved. Last Updated: 2026-10-22 08:31:36 UTC

Castro Valley housing market

August 2026 · This period is still settling

Selling at 100.1% of asking price

Sales here are closing essentially at asking. MLS · 36 sales · as of Aug 31, 2026

Homes that sold · County records, as of Aug 31, 2026

Median sale price: $1,300,000$1,029,000–$1,525,000 typical range
Price per sq. ft.: $643
Sales: 43
Paid in cash: 18.6%

Price trend · Assessor repeat sales, as of Aug 31, 2026

Year-over-year: 9.2%

Castro Valley, CA community profile

Area: 73.9 sq. mi.

Source: HJN community data

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Castro Valley housing market

Homes that sold · County records, as of Aug 31, 2026

Price trend · Assessor repeat sales, as of Aug 31, 2026

Castro Valley, CA community profile

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Castro Valley, CA community profile

Castro Valley housing market

Homes that sold · County records, as of Aug 31, 2026

Price trend · Assessor repeat sales, as of Aug 31, 2026