4189 Seven Hills Rd is a 1,488 square foot house on a 0.28 acre lot with 3 bedrooms and 2 bathrooms. - it last sold on September 04, 2015 for $775,500. Based on Redfin's Castro Valley data, we estimate the home's value is $1,241,342.
Single-familyProperty Type
1961Year Built
0.28 acresLot Size
$834Est. Price/Sq.Ft.
2 car garageParking
Source:Public Records
Redfin Estimate
$1,241,342
$466K since sold in September 2015$5,000 since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 0.2% higher than the average sale price ($1.24M) of 6 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #11147065
Jul 13, 2002
Listing Removed
—
Year
Property tax
Land + Additions
Assessment*
2025
$11,619 (+2.3%)
$280,910 + $655,458
$936,368
2024
$11,364 (+1.6%)
$275,404 + $642,609
$918,013
2023
$11,187 (+1.9%)
$270,004 + $630,009
$900,013
2022
$10,976 (+2.6%)
$259,521 + $605,549
$865,070
2021
$10,697 (+2.3%)
$259,521 + $605,549
$865,070
2020
$10,454 (−1.8%)
$254,433 + $593,677
$848,110
2019
$10,649 (+2.9%)
$251,825 + $587,591
$839,416
2018
$10,348 (+2.7%)
$246,888 + $576,072
$822,960
2017
$10,077 (+5.1%)
$237,303 + $553,707
$791,010
2016
$9,588 (+58.3%)
$237,303 + $553,707
$791,010
2015
$6,056 (+1.3%)
$232,650 + $542,850
$775,500
2014
$5,981 (+0.8%)
$145,317 + $339,073
$484,390
2013
$5,933 (+2.0%)
$145,317 + $339,073
$484,390
2012
$5,814 (+1.3%)
$144,661 + $337,543
$482,204
2011
$5,737 (+0.7%)
$141,825 + $330,925
$472,750
2010
$5,697 (−0.4%)
$139,045 + $324,439
$463,484
2009
$5,721 (+3.3%)
$138,007 + $322,016
$460,023
2008
$5,539
$138,335 + $322,783
$461,118
Tax history for 4189 Seven Hills Rd
Year
Property tax
Land + Additions
Assessment*
2025
$11,619 (+2.3%)
$280,910 + $655,458
$936,368
2024
$11,364 (+1.6%)
$275,404 + $642,609
$918,013
2023
$11,187 (+1.9%)
$270,004 + $630,009
$900,013
2022
$10,976 (+2.6%)
$259,521 + $605,549
$865,070
2021
$10,697 (+2.3%)
$259,521 + $605,549
$865,070
2020
$10,454 (−1.8%)
$254,433 + $593,677
$848,110
2019
$10,649 (+2.9%)
$251,825 + $587,591
$839,416
2018
$10,348 (+2.7%)
$246,888 + $576,072
$822,960
2017
$10,077 (+5.1%)
$237,303 + $553,707
$791,010
2016
$9,588 (+58.3%)
$237,303 + $553,707
$791,010
2015
$6,056 (+1.3%)
$232,650 + $542,850
$775,500
2014
$5,981 (+0.8%)
$145,317 + $339,073
$484,390
2013
$5,933 (+2.0%)
$145,317 + $339,073
$484,390
2012
$5,814 (+1.3%)
$144,661 + $337,543
$482,204
2011
$5,737 (+0.7%)
$141,825 + $330,925
$472,750
2010
$5,697 (−0.4%)
$139,045 + $324,439
$463,484
2009
$5,721 (+3.3%)
$138,007 + $322,016
$460,023
2008
$5,539
$138,335 + $322,783
$461,118
*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
May 4, 2007 • Final
Building
Replace a sliding door and repair the stucco. Install new electrical wiring for a door light and a decorative gas fireplace. Install a new gas line and a gas insert for the fireplace.
Electrical
Gas
Mar 21, 1995 • Final
Building
Remove and replace a water heater.
Plumbing
Water heater
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: L-Shape
Construction Type: Wood
Building Construction Quality: Average
Property Information
Living Sq. Ft: 1,488
Building Sq. Ft: 1,488
# of Units: 1
# of Stories: 1
Legal Description: MISC 637 PG 406
Parking & Garage Information
# of Parking Spaces: 2
Lot Information
# of Buildings: 1
Land Sq. Ft: 12,104
Legal Block Number: B
Municipality Name: CASTRO VALLEY UNINCORP
Acres: 0.2779
County Use Description: SINGLE FAMILY RESIDENTIAL HOME
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 1,488
Stories: 1.0
Lot Size: 0.28 acres
Style: Single Family Residential
Year Built: 1961
Year Renovated: 1962
County: Alameda County
APN: 084D134201007
Home facts updated by county records on Sep 17, 2026
Around this home
Schools
K - 12
Preschool & daycare
Chabot Elementary School
Public K-5 • Assigned • 0.5mi
9/10
Creekside Middle School
Public 6-8 • Assigned • 1.3mi
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...