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Castro Valley, CA Homes for Sale — Page 6 | Realty.com

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3 beds New construction With a pool

Homes for Sale in Castro Valley, CA

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9 of 132 Listings

Homes for Sale in Castro Valley, CA

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9 of 132 Listings

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Homes for Sale in Castro Valley, CA

9 of 132 Listings

Your local brokerage

Thomas O'Leary

Realty.com

Lic. #01840925

Call Thomas

Price Reduced69Active
$1,298,000
4 bd · 3 ba · 2,553 sqft
18832 Cindy Way, Castro Valley, CA
Sheila Zarekari · Compass
Price Reduced57Active
$1,199,000
4 bd · 2 ba · 1,746 sqft
22505 Ralston Place, Castro Valley, CA
Michael Leonard · Adequate Real Estate Service
Price Reduced50Active
$429,000
2 bd · 2 ba · 899 sqft
2505 Miramar Ave, Castro Valley, CA
Eddie Ruiz · Twin Oaks Real Estate Inc

Price Reduced50Active
$429,000
2 bd · 2 ba · 899 sqft
2505 Miramar Ave 114, Castro Valley, CA
Eddie Ruiz · Twin Oaks Real Estate Inc
Price Reduced22Active
$849,500
3 bd · 2 ba · 1,476 sqft
22389 Moyers Street, Castro Valley, CA
Haleem Ballou · LPT Realty
Price Reduced27Active
$410,000
2 bd · 1 ba · 1,190 sqft
19100 Crest Ave 24, Castro Valley, CA
Lynn Levin · Berkshire Hathaway Home Services
Price Reduced27Active
$410,000
2 bd · 1 ba · 1,190 sqft
19100 Crest Ave, Castro Valley, CA
Lynn Levin · Berkshire Hathaway Home Services
Price Reduced23Active
$485,000
2 bd · 2 ba · 1,224 sqft
19100 Crest Ave, Castro Valley, CA
Leslie Peterson · Evolve Real Estate
Price Reduced23Active
$485,000
2 bd · 2 ba · 1,224 sqft
19100 Crest Ave 100, Castro Valley, CA
Leslie Peterson · Evolve Real Estate

1…5 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 10:52:51 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.

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
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.

Castro Valley, CA community profile

Area: 73.9 sq. mi.

Source: HJN community data

Explore Castro Valley homes

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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 10:52:51 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.

Your local brokerage

Thomas O'Leary

Realty.com

Lic. #01840925

Call Thomas

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)
San Jose (460)
Hayward (396)
Antioch (394)

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

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
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.

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)
San Jose (460)
Hayward (396)
Antioch (394)