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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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9 of 205 Listings

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Homes for Sale in Castro Valley, CA

9 of 205 Listings

Your local brokerage

Thomas O'Leary

Realty.com

Lic. #01840925

Call Thomas

NewOpen house Wed, Oct 7 · 11:00 AM99Active
$1,600,000
4 bd · 3 ba · 2,476 sqft
7892 Pineville Cir, Castro Valley, CA
Leslie Peterson · Evolve Real Estate
50Active
$429,000
2 bd · 2 ba · 899 sqft
2505 Miramar Ave 114, Castro Valley, CA
Eddie Ruiz · Twin Oaks Real Estate Inc
50Active
$429,000
2 bd · 2 ba · 899 sqft
2505 Miramar Ave #114, Castro Valley, CA
Eddie Ruiz · Twin Oaks Real Estate Inc

99Active
$1,575,000
4 bd · 3 ba · 2,298 sqft
5624 Greenridge Rd, Castro Valley, CA
Camille Ahern · Coldwell Banker Realty
Open house Wed, Oct 7 · 5:00 PM41Active
$1,549,888
4 bd · 3 ba · 2,085 sqft
18734 Mt Lassen Drive, Castro Valley, CA
Matthew Luey · Keller Williams Tri-Valley
87Active
$1,398,888
7 bd · 3 ba · 2,580 sqft
5603 Crow Canyon Road, Castro Valley, CA
Leonardo Morales · Kinetic Real Estate
33Active
$1,088,888
3 bd · 3 ba · 1,443 sqft
7721 Summerhill Pl, Castro Valley, CA
Vandanjit Kaur · Alliance Bay Realty
64Active
$1,399,999
4 bd · 3 ba · 2,125 sqft
19475 Mount Jasper Dr, Castro Valley, CA
Anthony Arsondi · Keller Williams Tri-Valley
Open house Sat, Oct 10 · 1:30 PM62Active
$1,495,000
4 bd · 3 ba · 2,406 sqft
3265 Hertlein Pl, Castro Valley, CA
Stacy Coppola · Vanguard Properties

1 2…9

Listing data & MLS disclosures

BayEast: Listing information provided by BayEast.
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 2026-10-05 18:50:24 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.
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 2026-10-06 18:14:58 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: 2026-10-06 18:14:58 UTC
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.

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 19, 2026

Median sale price: $1,300,000$1,065,000–$1,518,750 typical range
Price per sq. ft.: $666
Sales: 28
Paid in cash: 17.9%

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

BayEast: Listing information provided by BayEast.
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 2026-10-05 18:50:24 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.
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 2026-10-06 18:14:58 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: 2026-10-06 18:14:58 UTC
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.

Castro Valley, CA community profile

Area: 73.9 sq. mi.

Source: HJN community data

Your local brokerage

Thomas O'Leary

Realty.com

Lic. #01840925

Call Thomas

By feature

Open Houses

Nearby areas

ZIP codes

94513 (502)
94568 (490)
95035 (381)
94536 (341)
94565 (328)
94560 (314)
94595 (302)
94531 (300)

Cities

Oakland (1,868)
San Francisco (1,038)
Fremont (908)
San Jose (774)
Walnut Creek (747)

Your local brokerage

Thomas O'Leary

Realty.com

Lic. #01840925

Call Thomas

Nearby areas

ZIP codes

94513 (502)
94568 (490)
95035 (381)
94536 (341)
94565 (328)
94560 (314)
94595 (302)
94531 (300)

Cities

Oakland (1,868)
San Francisco (1,038)
Fremont (908)
San Jose (774)
Walnut Creek (747)

Hayward (639)

Antioch (580)

Concord (561)

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 19, 2026

Median sale price: $1,300,000$1,065,000–$1,518,750 typical range
Price per sq. ft.: $666
Sales: 28
Paid in cash: 17.9%

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

Year-over-year: 9.2%