4464 Seven Hills Rd is a 1,200 square foot house on a 8,470 square foot lot with 3 bedrooms and 2 bathrooms. - it last sold on February 27, 2006 for $600,000. Based on Redfin's Castro Valley data, we estimate the home's value is $808,991.
Single-familyProperty Type
1955Year Built
8,470 sq ftLot Size
$674Est. Price/Sq.Ft.
2 car garageParking
Source:Public Records
Redfin Estimate
$808,991
$209K since sold in February 2006$9,000 since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 34.5% lower than the average sale price ($1.24M) of 6 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #40391454
Feb 9, 2009
Listing Removed
—
Public Records
Feb 27, 2006
Sold
$600,000
$500/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$6,476 (+2.4%)
$145,395 + $339,256
$484,651
2024
$6,327 (+1.8%)
$142,545 + $332,605
$475,150
2023
$6,217 (+2.1%)
$139,751 + $326,085
$465,836
2022
$6,090 (+2.7%)
$134,325 + $313,426
$447,751
2021
$5,933 (+2.3%)
$134,325 + $313,426
$447,751
2020
$5,797 (−1.7%)
$131,692 + $307,281
$438,973
2019
$5,899 (+2.9%)
$130,342 + $304,132
$434,474
2018
$5,732 (+2.7%)
$127,787 + $298,171
$425,958
2017
$5,581 (+5.1%)
$122,826 + $286,594
$409,420
2016
$5,311 (+7.0%)
$122,826 + $286,594
$409,420
2015
$4,965 (+1.4%)
$120,418 + $280,976
$401,394
2014
$4,897 (+0.9%)
$116,288 + $271,338
$387,626
2013
$4,853 (+2.1%)
$116,288 + $271,338
$387,626
2012
$4,753 (+1.4%)
$115,763 + $270,114
$385,877
2011
$4,689 (+0.7%)
$113,494 + $264,819
$378,313
2010
$4,656 (−7.1%)
$111,268 + $259,627
$370,895
2009
$5,014 (−25.9%)
$110,437 + $257,687
$368,124
2008
$6,763
$119,700 + $279,300
$399,000
Tax history for 4464 Seven Hills Rd
Year
Property tax
Land + Additions
Assessment*
2025
$6,476 (+2.4%)
$145,395 + $339,256
$484,651
2024
$6,327 (+1.8%)
$142,545 + $332,605
$475,150
2023
$6,217 (+2.1%)
$139,751 + $326,085
$465,836
2022
$6,090 (+2.7%)
$134,325 + $313,426
$447,751
2021
$5,933 (+2.3%)
$134,325 + $313,426
$447,751
2020
$5,797 (−1.7%)
$131,692 + $307,281
$438,973
2019
$5,899 (+2.9%)
$130,342 + $304,132
$434,474
2018
$5,732 (+2.7%)
$127,787 + $298,171
$425,958
2017
$5,581 (+5.1%)
$122,826 + $286,594
$409,420
2016
$5,311 (+7.0%)
$122,826 + $286,594
$409,420
2015
$4,965 (+1.4%)
$120,418 + $280,976
$401,394
2014
$4,897 (+0.9%)
$116,288 + $271,338
$387,626
2013
$4,853 (+2.1%)
$116,288 + $271,338
$387,626
2012
$4,753 (+1.4%)
$115,763 + $270,114
$385,877
2011
$4,689 (+0.7%)
$113,494 + $264,819
$378,313
2010
$4,656 (−7.1%)
$111,268 + $259,627
$370,895
2009
$5,014 (−25.9%)
$110,437 + $257,687
$368,124
2008
$6,763
$119,700 + $279,300
$399,000
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning and permits
Zoning
Permits
R1
Single-Family Residence Districts
Single-family residence districts, hereinafter designated as R-1 districts, are established to provide for and protect established neighborhoods of one-family dwellings, and to provide space in suitable locations for additional development of this kind, together with appropriate community facilities and allowance for restricted interim cultivation of the soil compatible with such low-density residential development.
Permitted uses
Include but are not limited to:
Housing-Single unit
Agriculture-Cropland
Agriculture-Grove / orchard
Oct 7, 2022 • Final
Building
Install a roof-mounted solar photovoltaic system on a residential building.
Electrical
Solar
Sep 6, 2019 • Final
Building
Tear off the existing roof and install new plywood sheathing and composition shingles.
Roofing
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property details
Interior
Room Information
# of Rooms: 5
Exterior
Exterior Information
Building Style Type: Rectangular Design
Construction Type: Wood
Building Construction Quality: Average
Property Information
Subdivision Name: LANGAN MAP
Living Sq. Ft: 1,200
Building Sq. Ft: 1,200
# of Units: 1
# of Stories: 1
Legal Description: OFFICIAL RECS 4 PG 30 PART OF LOT 6
Lot Information
# of Buildings: 1
Land Sq. Ft: 8,470
Legal Lot Number: 6
Municipality Name: CASTRO VALLEY UNINCORP
Acres: 0.1944
County Use Description: SINGLE FAMILY RESIDENTIAL HOME
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 1,200
Stories: 1.0
Lot Size: 8,470 square feet
Style: Single Family Residential
Year Built: 1955
Year Renovated: 1955
County: Alameda County
APN: 084C083000715
Home facts updated by county records on Sep 17, 2026
Around this home
Schools
K - 12
Preschool & daycare
Proctor Elementary School
Public K-5 • Assigned • 0.5mi
9/10
Creekside Middle School
Public 6-8 • Assigned • 1.0mi
10/10
Castro Valley High School
Public 9-12 • Assigned • 0.4mi
9/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Local insights from Redfin agents
Castro Valley remains a highly competitive market. On average, homes are selling for 103.7% of their asking price, with nearly 60% of properties closing above list price.
Castro Valley's fall market offers great buyer leverage. While median prices hold steady around $1.2M, increased inventory gives you room to negotiate on homes needing updates. Turnkey properties still move fast in under 15 days, so act quickly with...