View 0 Fairview Castro Valley, CA MLS# ML82037554
$1,500,000
Studio

Beds

0.0

Baths

0 Fairview

Castro Valley, CA

View 4515 Ewing Rd Castro Valley, CA MLS# 41122748
$1,400,000
4

Beds

2.0

Baths

2,864

Sq.Ft.

4515 Ewing Rd

Castro Valley, CA

View 18153 Plymouth Dr Castro Valley, CA MLS# 41123490
$1,384,950
3

Beds

2.1

Baths

2,391

Sq.Ft.

18153 Plymouth Dr

Castro Valley, CA

The time to sell is now! THE TIME TO SELL IS NOW!
View 18320 Pepper Street Castro Valley, CA MLS# 41126445
$1,299,000
4

Beds

2.0

Baths

1,414

Sq.Ft.

18320 Pepper Street

Castro Valley, CA

View 17764 Columbia Dr Castro Valley, CA MLS# 41121864
$1,295,000
3

Beds

2.0

Baths

1,890

Sq.Ft.

17764 Columbia Dr

Castro Valley, CA

View Northridge Avenue Castro Valley, CA MLS# ML82026309
    1 of 47
    OPEN HOUSE: Saturday 3/21 1:00 PM - 4:00 PM
    $1,199,990
    4

    Beds

    4.0

    Baths

    1,714

    Sq.Ft.

    Northridge Avenue

    Castro Valley, CA

    View 18425 Pepper St Castro Valley, CA MLS# 41125383
    • Recently Listed with Virtual Tour
    1 of 56
    OPEN HOUSE: Saturday 3/21 1:00 PM - 4:00 PM
    $1,198,888
    4

    Beds

    2.0

    Baths

    1,804

    Sq.Ft.

    18425 Pepper St

    Castro Valley, CA

    View 17676 Garland Ct Castro Valley, CA MLS# 41126951
    • Recently Listed
    1 of 26
    OPEN HOUSE: Saturday 3/21 2:00 PM - 4:00 PM
    $1,180,000
    4

    Beds

    2.0

    Baths

    1,888

    Sq.Ft.

    17676 Garland Ct

    Castro Valley, CA

    View 18028 Almond Rd Castro Valley, CA MLS# 41124761
    $1,148,000
    3

    Beds

    2.0

    Baths

    2,146

    Sq.Ft.

    18028 Almond Rd

    Castro Valley, CA

    View 17774 Trenton Dr Castro Valley, CA MLS# 41125876
    $1,099,000
    3

    Beds

    2.0

    Baths

    1,560

    Sq.Ft.

    17774 Trenton Dr

    Castro Valley, CA

    View 4164 Seven Hills Rd Castro Valley, CA MLS# 41126363
    $849,000
    2

    Beds

    1.0

    Baths

    1,064

    Sq.Ft.

    4164 Seven Hills Rd

    Castro Valley, CA

    View 18810 Madison Ave Castro Valley, CA MLS# 41126553
    $799,000
    2

    Beds

    1.0

    Baths

    1,003

    Sq.Ft.

    18810 Madison Ave

    Castro Valley, CA

    About Upper Castro Valley

    Listings in Upper Castro Valley, Castro Valley, CA

    27

    Estimated median home price

    $1,198,888
    Upper Castro Valley, Castro Valley Real Estate

    Search Upper Castro Valley, California Real Estate Listings & New Homes for Sale in Upper Castro Valley, CA. Find Upper Castro Valley Houses, Townhouses, Condos, & Properties for Sale at Weichert.com

    Homes for Sale by Price in Upper Castro Valley, Castro Valley, CA

    PriceCount
    $0 - 100K0
    $100K - 200K0
    $200K - 300K0
    $300K - 400K0
    $400K - 500K0
    $500K - 600K0
    $600K - 700K2
    $700K - 800K2
    $800K - 900K2
    $900K - 1M0
    $1M - Max21

    Homes for Sale by Type in Upper Castro Valley, Castro Valley, CA

    Property TypeCount
    Single Family25
    Townhouse1
    Condo0
    Commercial0
    Rental2
    Lots and Land1
    Condo/Town/CoOp0
    CoOp0
    Multi Family0
    Mobile Home0
    Farms0

    (Data as of 3/18/2026)

    Information deemed reliable but not guaranteed.

    The data relating to real estate on this web site comes in part from the Internet Data Exchange (IDX) Program of California Regional Multiple Listing Service, Inc. Real estate listings held by firms other than Weichert Realtors are marked with Listing Broker’s Firm Name.

    Based on information from California Regional Multiple Listing Service, Inc. as of 3/20/2026. This information is for your personal, non-commercial use and may not be used for any purpose other than to identify prospective properties you may be interested in purchasing. Display of MLS data is usually deemed reliable but is NOT guaranteed accurate by the MLS. Buyers are responsible for verifying the accuracy of all information and should investigate the data themselves or retain appropriate professionals. Information from sources other than the Listing Agent may have been included in the MLS data. Unless otherwise specified in writing, Broker/Agent has not and will not verify any information obtained from other sources. The Broker/Agent providing the information contained herein may or may not have been the Listing and/or Selling Agent.