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Castro Valley, CA Homes for Sale | Realty.com

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Homes for Sale in Castro Valley, CA

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Homes for Sale in Castro Valley, CA

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8 of 215 Listings

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Homes for Sale in Castro Valley, CA

8 of 215 Listings

Your local brokerage

Thomas O'Leary

Realty.com

Lic. #01840925

Call Thomas

NewOpen house Sun, Oct 25 · 1:00 PM32Active
$975,000
3 bd · 4 ba · 2,057 sqft
3905 Nichandros St, Castro Valley, CA
Lisa Whittington · Adams Adams & Morris
NewOpen house Sun, Oct 25 · 1:30 PM34Active
$599,000
3 bd · 1 ba · 1,280 sqft
4944 Vannoy Ave, Castro Valley, CA
Ron Melvin · Keller Williams Realty
NewOpen house Sun, Oct 25 · 1:00 PM28Active
$1,399,000
5 bd · 3 ba · 2,624 sqft
19041 Carlton Ave, Castro Valley, CA
Joseph Lee · Dream Real Estate Group

6Active
$699,000
4 bd · 2 ba · 1,498 sqft
16353 Panoramic Way, Castro Valley, CA
David Higgins · Cush Real Estate
Open house Sun, Oct 25 · 11:00 AM36Active
$999,000
3 bd · 2 ba · 1,514 sqft
18416 Lakecrest Ct, Castro Valley, CA
Scott Dunlop · eXp Realty of Northern California, Inc
33Active
$1,188,888
3 bd · 2 ba · 1,490 sqft
3161 Brent Court, Castro Valley, CA
Leo Cheung · eXp Realty of California, Inc
Open house Sun, Oct 25 · 11:00 AM38Active
$740,000
2 bd · 3 ba · 1,440 sqft
20111 W Ridge Ct, Castro Valley, CA
Michael Garcia · EXP Realty of California, Inc
54Active
$1,350,000
3 bd · 3 ba · 2,427 sqft
17955 Center St, Castro Valley, CA
Mirella Hernandez · Fohl Realty & Investments

1 2…9

Listing data & MLS disclosures

bridgeMLS: 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 2026-10-22 16:09:41 UTC. IDX information is provided exclusively for consumers’ personal, non-commercial use and that it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information deemed reliable but not guaranteed to be accurate. Listing information updated daily.
Contra Costa Association of REALTORS: 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.
San Francisco Association of REALTORS MLS: The data relating to real estate for sale on this website comes in part from the Internet Data exchange (IDX) program of the San Francisco Association of REALTORS®. 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. Real estate listings held by brokerage firms other than Realty.com are indicated by detailed information about them such as the name of the listing firms. Information deemed reliable but not guaranteed. Copyright © 2026 San Francisco Association of REALTORS®. All Rights Reserved.

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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L. Custen Realty, Inc. d/b/a Realty.com/L. Custen Realty CT, LLC d/b/a Realty.com (Tom O’Leary-Broker)(CT properties only), 8323 Southwest Freeway, Suite 900, Houston, Texas 77074

The information provided by this website is for the personal, non-commercial use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Listing data is derived from various Multiple Listing Services; each source MLS and its required disclaimer are shown with the listings on the applicable page. Realty.com is an independently owned and operated brokerage.

Listing data & MLS disclosures

bridgeMLS: 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 2026-10-22 16:09:41 UTC. IDX information is provided exclusively for consumers’ personal, non-commercial use and that it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information deemed reliable but not guaranteed to be accurate. Listing information updated daily.
Contra Costa Association of REALTORS: 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.
San Francisco Association of REALTORS MLS: The data relating to real estate for sale on this website comes in part from the Internet Data exchange (IDX) program of the San Francisco Association of REALTORS®. 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. Real estate listings held by brokerage firms other than Realty.com are indicated by detailed information about them such as the name of the listing firms. Information deemed reliable but not guaranteed. Copyright © 2026 San Francisco Association of REALTORS®. All Rights Reserved.

Your local brokerage

Thomas O'Leary

Realty.com

Lic. #01840925

Call Thomas

Nearby areas

ZIP codes

94568 (528)
94513 (513)
94565 (345)
94595 (344)
94531 (331)
95035 (325)
94560 (322)
94536 (305)

Cities

Oakland (2,080)
San Francisco (1,137)
Walnut Creek (854)
Fremont (853)
San Jose (776)
Hayward (754)
Concord (648)
Antioch (597)

Your local brokerage

Thomas O'Leary

Realty.com

Lic. #01840925

Call Thomas

Castro Valley, CA community profile

Area: 73.9 sq. mi.

Source: HJN community data

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%

Nearby areas

ZIP codes

94568 (528)
94513 (513)
94565 (345)
94595 (344)
94531 (331)
95035 (325)
94560 (322)
94536 (305)

Cities

Oakland (2,080)
San Francisco (1,137)
Walnut Creek (854)
Fremont (853)
San Jose (776)
Hayward (754)
Concord (648)
Antioch (597)