View 4035 Somerset Avenue Castro Valley, CA MLS# 41131642
  • Recently Listed with Virtual Tour
1 of 40
$650,000
2

Beds

1.0

Baths

880

Sq.Ft.

4035 Somerset Avenue

Castro Valley, CA

ContraCosta
View 20153 Forest Ave 9 Castro Valley, CA MLS# 41131283
  • Recently Listed
1 of 43
$625,000
2

Beds

2.1

Baths

1,044

Sq.Ft.

20153 Forest Ave 9

Castro Valley, CA

ContraCosta
View 22179 Redwood Rd Castro Valley, CA MLS# 41131657
  • Recently Listed
1 of 38
$599,000
1,344

Sq.Ft.

22179 Redwood Rd

Castro Valley, CA

ContraCosta
The time to sell is now! THE TIME TO SELL IS NOW!
View 19100 Crest Ave 66 Castro Valley, CA MLS# 41133005
  • Recently Listed
1 of 48
OPEN HOUSE: Saturday 5/2 1:00 PM - 4:00 PM
$535,000
2

Beds

2.0

Baths

1,328

Sq.Ft.

19100 Crest Ave 66

Castro Valley, CA

ContraCosta
View 19100 Crest Ave 100 Castro Valley, CA MLS# 41122172
  • Virtual Tour
1 of 23
OPEN HOUSE: Saturday 5/2 1:00 PM - 3:00 PM
$525,000
2

Beds

2.0

Baths

1,224

Sq.Ft.

19100 Crest Ave 100

Castro Valley, CA

ContraCosta
View 19100 Crest Ave 23 Castro Valley, CA MLS# 41095177
  • Virtual Tour
1 of 35
OPEN HOUSE: Sunday 5/3 2:00 PM - 4:00 PM
$482,500
2

Beds

1.0

Baths

1,190

Sq.Ft.

19100 Crest Ave 23

Castro Valley, CA

ContraCosta
View 2500 Miramar Ave 203 Castro Valley, CA MLS# 41124467
$475,000
2

Beds

2.0

Baths

1,133

Sq.Ft.

2500 Miramar Ave 203

Castro Valley, CA

ContraCosta
View 21103 Gary 318A Castro Valley, CA MLS# 41128990
  • Recently Listed with Virtual Tour
1 of 42
OPEN HOUSE: Sunday 5/3 2:00 PM - 4:00 PM
$475,000
2

Beds

2.0

Baths

1,100

Sq.Ft.

21103 Gary 318A

Castro Valley, CA

ContraCosta
View 19100 Crest Ave 24 Castro Valley, CA MLS# 41129688
    1 of 26
    OPEN HOUSE: Sunday 5/3 2:00 PM - 4:00 PM
    $460,000
    2

    Beds

    1.0

    Baths

    1,190

    Sq.Ft.

    19100 Crest Ave 24

    Castro Valley, CA

    ContraCosta
    View 2500 Miramar Ave 101 Castro Valley, CA MLS# 41118450
    $420,000
    2

    Beds

    2.0

    Baths

    1,145

    Sq.Ft.

    2500 Miramar Ave 101

    Castro Valley, CA

    ContraCosta
    View corner 7 Hills & Lake Chabot Castro Valley, CA MLS# 41132211
    $399,888
    Studio

    Beds

    0.0

    Baths

    corner 7 Hills & Lake Chabot

    Castro Valley, CA

    ContraCosta
    View 19100 Crest 107 Castro Valley, CA MLS# 41122787
    $399,000
    1

    Beds

    1.0

    Baths

    1,202

    Sq.Ft.

    19100 Crest 107

    Castro Valley, CA

    ContraCosta
    View 19100 Crest Ave 25 Castro Valley, CA MLS# 41128508
    $380,000
    2

    Beds

    1.0

    Baths

    1,190

    Sq.Ft.

    19100 Crest Ave 25

    Castro Valley, CA

    ContraCosta
    View 19837 Lake Chabot Rd Castro Valley, CA MLS# 41077922
    $240,000
    455

    Sq.Ft.

    19837 Lake Chabot Rd

    Castro Valley, CA

    ContraCosta
    View 2091 Altamont Rd Castro Valley, CA MLS# 41132383
    • Recently Listed
    1 of 64
    $99,800
    4

    Beds

    3.0

    Baths

    2,240

    Sq.Ft.

    2091 Altamont Rd

    Castro Valley, CA

    ContraCosta
    View 3913 Castro Valley Blvd. #6 Castro Valley, CA MLS# 41129124
    $74,500
    1

    Beds

    1.0

    Baths

    552

    Sq.Ft.

    3913 Castro Valley Blvd. #6

    Castro Valley, CA

    ContraCosta

    About Castro Valley

    Listings in Castro Valley, CA

    190

    Estimated median home price

    $1,088,000
    Castro Valley CA Homes for Sale & Properties

    Weichert Realtors is one of the nation's leading providers of Castro Valley, California real estate for sale and home ownership services. Contact Weichert today to buy or sell real estate in Castro Valley, CA.

    Homes for Sale by Price in Castro Valley, CA

    PriceCount
    $0 - 100K5
    $100K - 200K0
    $200K - 300K2
    $300K - 400K6
    $400K - 500K10
    $500K - 600K4
    $600K - 700K8
    $700K - 800K17
    $800K - 900K12
    $900K - 1M20
    $1M - Max106

    Homes for Sale by Type in Castro Valley, CA

    Property TypeCount
    Single Family119
    Townhouse23
    Condo20
    Commercial15
    Rental10
    Lots and Land10
    Condo/Town/CoOp0
    CoOp0
    Multi Family2
    Mobile Home1
    Farms0

    (Data as of 4/30/2026)

    Information deemed reliable but not guaranteed.

    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 05/01/2026 04:01 AM UTC