View 4683 Proctor Rd Castro Valley, CA MLS# 41133808
$2,680,000
5

Beds

5.2

Baths

4,216

Sq.Ft.

4683 Proctor Rd

Castro Valley, CA

View 16985 Lamont Ct Castro Valley, CA MLS# 41137603
  • Recently Listed
1 of 43
$1,998,000
5

Beds

3.2

Baths

3,783

Sq.Ft.

16985 Lamont Ct

Castro Valley, CA

View 18100 De Souza Pl Castro Valley, CA MLS# 41132606
$1,899,000
4

Beds

3.1

Baths

3,400

Sq.Ft.

18100 De Souza Pl

Castro Valley, CA

The time to sell is now! THE TIME TO SELL IS NOW!
View 5922 Charter Oaks Dr Castro Valley, CA MLS# 41138525
  • Recently Listed
1 of 84
OPEN HOUSE: Saturday 6/20 1:00 PM - 4:00 PM
$1,600,000
4

Beds

3.0

Baths

2,272

Sq.Ft.

5922 Charter Oaks Dr

Castro Valley, CA

View 6086 Bellingham Dr Castro Valley, CA MLS# 41134751
$1,588,888
5

Beds

2.1

Baths

2,261

Sq.Ft.

6086 Bellingham Dr

Castro Valley, CA

View 5800 Alderbrook Ct Castro Valley, CA MLS# 41138491
  • Recently Listed with Virtual Tour
1 of 57
OPEN HOUSE: Saturday 6/20 2:00 PM - 4:30 PM
$1,560,000
4

Beds

2.1

Baths

2,950

Sq.Ft.

5800 Alderbrook Ct

Castro Valley, CA

View 5812 Alderbrook Ct Castro Valley, CA MLS# 41132568
$1,538,000
4

Beds

2.0

Baths

2,030

Sq.Ft.

5812 Alderbrook Ct

Castro Valley, CA

View 19009 Helton St Castro Valley, CA MLS# 41136883
  • Recently Listed with Virtual Tour
1 of 54
$1,488,000
4

Beds

2.1

Baths

2,134

Sq.Ft.

19009 Helton St

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 5284 Camino Alta Mira Castro Valley, CA MLS# 41133585
$1,400,000
4

Beds

2.1

Baths

2,306

Sq.Ft.

5284 Camino Alta Mira

Castro Valley, CA

View 5133 Madison Ln Castro Valley, CA MLS# 41135125
$1,398,000
4

Beds

3.0

Baths

2,012

Sq.Ft.

5133 Madison Ln

Castro Valley, CA

View 18508 Madison Ave Castro Valley, CA MLS# 41135921
$1,225,000
4

Beds

2.0

Baths

2,178

Sq.Ft.

18508 Madison Ave

Castro Valley, CA

View 18650 Center St Castro Valley, CA MLS# 41133782
$1,220,000
3

Beds

2.0

Baths

1,681

Sq.Ft.

18650 Center St

Castro Valley, CA

View Northridge Avenue Castro Valley, CA MLS# ML82026309
$1,159,990
4

Beds

4.0

Baths

1,714

Sq.Ft.

Northridge Avenue

Castro Valley, CA

View 5305 Willow Glen Pl Castro Valley, CA MLS# 41136545
$1,150,000
2

Beds

2.1

Baths

1,628

Sq.Ft.

5305 Willow Glen Pl

Castro Valley, CA

View 4880 Mancini Dr Castro Valley, CA MLS# 41136373
$1,100,000
3

Beds

2.0

Baths

1,340

Sq.Ft.

4880 Mancini Dr

Castro Valley, CA

View 3488 Brookdale Blvd Castro Valley, CA MLS# 41133984
$1,099,000
3

Beds

2.1

Baths

1,226

Sq.Ft.

3488 Brookdale Blvd

Castro Valley, CA

View 18650 Center St Castro Valley, CA MLS# 41138766
  • Recently Listed with Virtual Tour
1 of 32
OPEN HOUSE: Saturday 6/20 1:00 PM - 4:00 PM
$1,048,888
3

Beds

2.0

Baths

1,681

Sq.Ft.

18650 Center St

Castro Valley, CA

View 17676 Garland Ct Castro Valley, CA MLS# 41132275
$998,000
4

Beds

2.0

Baths

1,888

Sq.Ft.

17676 Garland Ct

Castro Valley, CA

View 4256 Seven Hills Road Castro Valley, CA MLS# 41136815
$938,000
2

Beds

1.1

Baths

1,279

Sq.Ft.

4256 Seven Hills Road

Castro Valley, CA

About Upper Castro Valley

Listings in Upper Castro Valley, Castro Valley, CA

43

Estimated median home price

$1,398,000
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 - 400K2
$400K - 500K0
$500K - 600K0
$600K - 700K0
$700K - 800K2
$800K - 900K2
$900K - 1M4
$1M - Max33

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

Property TypeCount
Single Family40
Townhouse1
Condo0
Commercial0
Rental0
Lots and Land2
Condo/Town/CoOp0
CoOp0
Multi Family0
Mobile Home0
Farms0

(Data as of 6/18/2026)

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 6/18/2026. 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.