4371 Seven Hills Rd is a 2,265 square foot house on a 6,500 square foot lot with 3 bedrooms and 3 bathrooms. - it last sold on September 27, 2005 for $700,000. Based on Redfin's Castro Valley data, we estimate the home's value is $1,177,336.
Single-familyProperty Type
1955Year Built
6,500 sq ftLot Size
$520Est. Price/Sq.Ft.
2 car garageParking
Source:Public Records
Redfin Estimate
$1,177,336
$477K since sold in September 2005$19K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 3.7% lower than the average sale price ($1.22M) of 6 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #40103190
Aug 25, 2005
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #40086931
Aug 19, 2005
Listing Removed
—
Public Records
May 12, 1983
Sold
$130,000
$57/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$12,156 (+2.2%)
$292,693 + $682,952
$975,645
2024
$11,891 (+1.6%)
$286,956 + $669,565
$956,521
2023
$11,709 (+1.9%)
$281,330 + $656,438
$937,768
2022
$11,492 (+2.6%)
$270,408 + $630,953
$901,361
2021
$11,202 (+2.3%)
$270,408 + $630,953
$901,361
2020
$10,948 (−1.9%)
$265,108 + $618,585
$883,693
2019
$11,155 (+2.9%)
$262,390 + $612,245
$874,635
2018
$10,841 (+2.7%)
$257,247 + $600,245
$857,492
2017
$10,559 (+14.1%)
$247,262 + $576,945
$824,207
2016
$9,256 (+15.2%)
$247,262 + $576,945
$824,207
2015
$8,034 (−0.7%)
$222,000 + $518,000
$740,000
2014
$8,093 (+16.0%)
$201,900 + $471,100
$673,000
2013
$6,974 (+8.4%)
$201,900 + $471,100
$673,000
2012
$6,435 (−3.7%)
$172,500 + $402,500
$575,000
2011
$6,682 (+3.7%)
$158,400 + $369,600
$528,000
2010
$6,445 (−14.9%)
$164,100 + $382,900
$547,000
2009
$7,575 (−2.7%)
$157,800 + $368,200
$526,000
2008
$7,784
$187,200 + $436,800
$624,000
Tax history for 4371 Seven Hills Rd
Year
Property tax
Land + Additions
Assessment*
2025
$12,156 (+2.2%)
$292,693 + $682,952
$975,645
2024
$11,891 (+1.6%)
$286,956 + $669,565
$956,521
2023
$11,709 (+1.9%)
$281,330 + $656,438
$937,768
2022
$11,492 (+2.6%)
$270,408 + $630,953
$901,361
2021
$11,202 (+2.3%)
$270,408 + $630,953
$901,361
2020
$10,948 (−1.9%)
$265,108 + $618,585
$883,693
2019
$11,155 (+2.9%)
$262,390 + $612,245
$874,635
2018
$10,841 (+2.7%)
$257,247 + $600,245
$857,492
2017
$10,559 (+14.1%)
$247,262 + $576,945
$824,207
2016
$9,256 (+15.2%)
$247,262 + $576,945
$824,207
2015
$8,034 (−0.7%)
$222,000 + $518,000
$740,000
2014
$8,093 (+16.0%)
$201,900 + $471,100
$673,000
2013
$6,974 (+8.4%)
$201,900 + $471,100
$673,000
2012
$6,435 (−3.7%)
$172,500 + $402,500
$575,000
2011
$6,682 (+3.7%)
$158,400 + $369,600
$528,000
2010
$6,445 (−14.9%)
$164,100 + $382,900
$547,000
2009
$7,575 (−2.7%)
$157,800 + $368,200
$526,000
2008
$7,784
$187,200 + $436,800
$624,000
*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
Nov 25, 2003 • Final
Building
Install a free-standing heating appliance with a new gas line from the meter and a new vent.
Gas
HVAC
Sep 14, 1992 • Final
Building
Replace windows on a residential building.
Remodel
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
Subdivision Name: LANGAN
Living Sq. Ft: 2,265
Building Sq. Ft: 2,265
# of Units: 1
# of Stories: 1
Legal Description: TRACT 577 PART OF LOT 6
Parking & Garage Information
# of Parking Spaces: 2
Lot Information
# of Buildings: 1
Land Sq. Ft: 6,500
Legal Lot Number: 6
Municipality Name: CASTRO VALLEY UNINCORP
Acres: 0.1492
County Use Description: SINGLE FAMILY RESIDENTIAL HOME
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 3.0
Sq. Ft.: 2,265
Stories: 1.0
Lot Size: 6,500 square feet
Style: Single Family Residential
Year Built: 1955
Year Renovated: 1965
County: Alameda County
APN: 084C082500104
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 • 0.3mi
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...