4156 Seven Hills Rd is a 1,368 square foot house on a 5,750 square foot lot with 3 bedrooms and 2 bathrooms. Based on Redfin's Castro Valley data, we estimate the home's value is $1,018,396.
Single-familyProperty Type
1950Year Built
5,750 sq ftLot Size
$744Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,018,396
$53K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 11.5% lower than the average sale price ($1.15M) of 6 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2025
$1,944 (+3.1%)
$54,323 + $43,747
$98,070
2024
$1,885 (+3.0%)
$54,323 + $43,747
$98,070
2023
$1,831 (+3.1%)
$53,258 + $42,889
$96,147
2022
$1,776 (+3.1%)
$51,190 + $41,224
$92,414
2021
$1,722 (+2.6%)
$51,190 + $41,224
$92,414
2020
$1,679 (−1.0%)
$50,187 + $40,416
$90,603
2019
$1,696 (+3.1%)
$49,672 + $40,001
$89,673
2018
$1,645 (+2.9%)
$48,698 + $39,217
$87,915
2017
$1,598 (+5.3%)
$46,807 + $37,694
$84,501
2016
$1,518 (+7.0%)
$46,807 + $37,694
$84,501
2015
$1,419 (+3.3%)
$45,889 + $36,955
$82,844
2014
$1,374 (+2.6%)
$44,315 + $35,687
$80,002
2013
$1,339 (+2.9%)
$44,315 + $35,687
$80,002
2012
$1,301 (+1.6%)
$44,115 + $35,526
$79,641
2011
$1,280 (+1.0%)
$43,250 + $34,829
$78,079
2010
$1,267 (+0.6%)
$42,402 + $34,147
$76,549
2009
$1,260 (+6.8%)
$42,085 + $33,891
$75,976
2008
$1,179
$42,185 + $33,972
$76,157
Tax history for 4156 Seven Hills Rd
Year
Property tax
Land + Additions
Assessment*
2025
$1,944 (+3.1%)
$54,323 + $43,747
$98,070
2024
$1,885 (+3.0%)
$54,323 + $43,747
$98,070
2023
$1,831 (+3.1%)
$53,258 + $42,889
$96,147
2022
$1,776 (+3.1%)
$51,190 + $41,224
$92,414
2021
$1,722 (+2.6%)
$51,190 + $41,224
$92,414
2020
$1,679 (−1.0%)
$50,187 + $40,416
$90,603
2019
$1,696 (+3.1%)
$49,672 + $40,001
$89,673
2018
$1,645 (+2.9%)
$48,698 + $39,217
$87,915
2017
$1,598 (+5.3%)
$46,807 + $37,694
$84,501
2016
$1,518 (+7.0%)
$46,807 + $37,694
$84,501
2015
$1,419 (+3.3%)
$45,889 + $36,955
$82,844
2014
$1,374 (+2.6%)
$44,315 + $35,687
$80,002
2013
$1,339 (+2.9%)
$44,315 + $35,687
$80,002
2012
$1,301 (+1.6%)
$44,115 + $35,526
$79,641
2011
$1,280 (+1.0%)
$43,250 + $34,829
$78,079
2010
$1,267 (+0.6%)
$42,402 + $34,147
$76,549
2009
$1,260 (+6.8%)
$42,085 + $33,891
$75,976
2008
$1,179
$42,185 + $33,972
$76,157
*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
Dec 17, 2019 • Final
Building
Add to an existing roof-mounted solar photovoltaic system on a single-family home.
Electrical
Solar
Nov 7, 2019 • Final
Building
HVAC
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: 6
Exterior
Exterior Information
Building Style Type: L-Shape
Construction Type: Wood
Building Construction Quality: Average
Property Information
Living Sq. Ft: 1,368
Building Sq. Ft: 1,368
# of Units: 1
# of Stories: 1
Lot Information
# of Buildings: 1
Land Sq. Ft: 5,750
Municipality Name: CASTRO VALLEY UNINCORP
Acres: 0.132
County Use Description: SINGLE FAMILY RESIDENTIAL HOME
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 1,368
Stories: 1.0
Lot Size: 5,750 square feet
Style: Single Family Residential
Year Built: 1950
Year Renovated: 1950
County: Alameda County
APN: 084D123101000
Home facts updated by county records on Jul 27, 2026
Around this home
Schools
Chabot Elementary School
Public K-5 • Assigned • 0.5mi
9/10
Creekside Middle School
Public 6-8 • Assigned • 1.4mi
10/10
Castro Valley High School
Public 9-12 • Assigned • 0.5mi
9/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Local insights from Redfin agents
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