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Castro Valley, CA Homes for Sale — Page 2 | Realty.com

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3 beds New construction With a pool

Homes for Sale in Castro Valley, CA

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Homes for Sale in Castro Valley, CA

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11 of 131 Listings

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Homes for Sale in Castro Valley, CA

11 of 131 Listings

Your local brokerage

Thomas O'Leary

Realty.com

Lic. #01840925

Call Thomas

35Active
$750,000
2 bd · 1 ba · 906 sqft
17198 Roberto St, Castro Valley, CA
Deborah Levine · Coldwell Banker Realty
47Active
$1,899,900
4 bd · 3 ba · 3,064 sqft
4571 Ewing Rd, Castro Valley, CA
Nick Asturias · KW Advisors East Bay
73Active
$1,499,000
4 bd · 3 ba · 2,280 sqft
25781 Durrwood Ct, Castro Valley, CA
Kenneth Er · Compass

38Active
$1,090,000
3 bd · 2 ba · 1,371 sqft
3443 Brookdale Blvd, Castro Valley, CA
Charles Huang · Bay Home Investments&Loans
76Active
$1,499,000
5 bd · 4 ba · 2,687 sqft
18977 Patton Dr, Castro Valley, CA
Annie Tegner · Compass
66Active
$769,000
5 bd · 2 ba · 1,920 sqft
16871 Ehle St, Castro Valley, CA
Leslie Foster · EXP Realty of California, Inc
30Active
$795,000
3 bd · 1 ba · 1,104 sqft
22341 N 6th St, Castro Valley, CA
Sujita Kumar · Home Realty
44Active
$878,000
3 bd · 1 ba · 1,092 sqft
19656 San Miguel Ave, Castro Valley, CA
Catherine Brent · BHHS Drysdale Properties
56Active
$999,000
3 bd · 3 ba · 1,960 sqft
5012 Proctor Rd, Castro Valley, CA
Shan Susan Gao · Compass
11Active
$899,950
3 bd · 2 ba · 1,282 sqft
21905 Betlen Way, Castro Valley, CA
Louiis Kang · Legacy Real Estate & Associates
19Active
$799,000
2 bd · 1 ba · 1,188 sqft
2220 Farley St, Castro Valley, CA
Judy Grubb · KW Advisors East Bay

1 2 3…6

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 2026-09-21 19:08:01 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 2026-09-20 19:59:25 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: 2026-09-20 19:59:25 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

July 2026

Selling at 101.5% of asking price

Buyers here are paying above asking. MLS · 34 sales · as of Jul 31, 2026

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

Median sale price: $1,150,000$960,000–$1,489,000 typical range
Price per sq. ft.: $675
Sales: 47
Paid in cash: 6.4%

Homes on the market · MLS, as of Jul 21, 2026

Median list price: $1,168,888

Castro Valley, CA community profile

Area: 73.9 sq. mi.

Source: HJN community data

Explore Castro Valley homes

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Under $300K
Under $500K
Under $700K
Luxury

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2 beds
3 beds
4 beds
5 beds

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Single family
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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 2026-09-21 19:08:01 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 2026-09-20 19:59:25 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: 2026-09-20 19:59:25 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

Multi-family homes

Co-ops

By feature

New construction
With a pool

Nearby areas

ZIP codes

94513 (352)
94568 (344)
94595 (253)
95035 (240)
94565 (239)
94560 (217)
94509 (206)
94531 (201)

Cities

Oakland (1,247)
San Francisco (750)
Walnut Creek (622)
Fremont (527)
Concord (481)

Your local brokerage

Thomas O'Leary

Realty.com

Lic. #01840925

Call Thomas

Castro Valley housing market

July 2026

Selling at 101.5% of asking price

Buyers here are paying above asking. MLS · 34 sales · as of Jul 31, 2026

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

Median sale price: $1,150,000$960,000–$1,489,000 typical range
Price per sq. ft.: $675
Sales: 47
Paid in cash: 6.4%

Homes on the market · MLS, as of Jul 21, 2026

Median list price: $1,168,888

Nearby areas

ZIP codes

94513 (352)
94568 (344)
94595 (253)
95035 (240)
94565 (239)
94560 (217)
94509 (206)
94531 (201)

Cities

Oakland (1,247)
San Francisco (750)
Walnut Creek (622)
Fremont (527)
Concord (481)

Homes for sale

139

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

Year-over-year: -4.4%

Housing stock — every home in the area, not only the ones selling or listed · Assessor records, as of Jul 15, 2026

Median home size: 1,763 sq. ft.

San Jose (460)

Hayward (396)

Antioch (394)