Homes for sale

Castro Valley.

Buy and Sell with Brenda

Market insights

Active listings

$1,098,000

Median list price

Median days on market

$1,175,000

Median sale price, last 90 days

Computed from CRMLS data for Castro Valley.

99 homes

Active

$1,498,000

$457 / sqft

4 bd · 3 ba · 3,275 sqft

19912 Conrad Ct Castro Valley, CA 94546

1 day on market Open Sat 1–4 PM

Listed By Luxe Real Estate

Active

$799,888

$810 / sqft

3 bd · 1 ba · 988 sqft

2240 Lessley Ave Castro Valley, CA 94546

1 day on market Open Sat 1–4 PM

Listed By SEAN DINH, BROKER

Active

$999,000

$598 / sqft

1,670 sqft

16522 Foothill Boulevard Castro Valley, CA 94578

2 days on market Open Sat 2–4 PM

Listed By eXp Realty of Northern California, Inc.

Active

$848,888

$659 / sqft

3 bd · 1 ba · 1,288 sqft

21968 Orange Avenue Castro Valley, CA 94546

81 days on market Open Sat 12–3 PM

Listed By New Bay Realty

Active

$1,499,000

$724 / sqft

3 bd · 2 ba · 2,070 sqft

24227 Palomares Rd Castro Valley, CA 94552

1 day on market Open Sun 1–3 PM

Listed By Legacy Real Estate & Assoc.

Active

$1,198,000

$588 / sqft

4 bd · 3 ba · 2,038 sqft

3636 Arcadian Dr Castro Valley, CA 94546

2 days on market Open Sat 1–4 PM

Listed By Compass

Active

$1,600,000

$646 / sqft

4 bd · 3 ba · 2,476 sqft

7892 Pineville Cir Castro Valley, CA 94552

1 day on market Open Sat 1–4 PM

Listed By Evolve Real Estate

Active

$429,000

$477 / sqft

2 bd · 2 ba · 899 sqft

2505 Miramar Ave 114 Castro Valley, CA 94546

7 days on market

Listed By Twin Oaks Real Estate Inc

Active

$1,549,888

$743 / sqft

4 bd · 3 ba · 2,085 sqft

18734 Mt Lassen Drive Castro Valley, CA 94552

7 days on market Open Sat 1–4 PM

Listed By Keller Williams Tri-Valley

Active

$1,575,000

$685 / sqft

4 bd · 3 ba · 2,298 sqft

5624 Greenridge Rd Castro Valley, CA 94552

7 days on market Open Sat 2–4 PM

Listed By Coldwell Banker Realty

Pending

$799,000

$685 / sqft

2 bd · 1 ba · 1,167 sqft

3257 Somerset Ave Castro Valley, CA 94546

4 days on market

Listed By Kenneth Papierniak, Broker

Active

$1,398,888

$542 / sqft

7 bd · 3 ba · 2,580 sqft

5603 Crow Canyon Road Castro Valley, CA 94552

9 days on market Open Sat 2–4 PM

Listed By Kinetic Real Estate

See all homes for sale in Castro Valley

Based on information from California Regional Multiple Listing Service, Inc. as of October 9, 2026 at 9:15 PM PDT 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. Any amount of compensation or commission stated is made only to participants of CRMLS or an MLS that has entered into a datashare agreement with CRMLS.