3743 Seven Hills Rd is a 1,448 square foot house on a 0.27 acre lot with 3 bedrooms and 2 bathrooms. Based on Redfin's Castro Valley data, we estimate the home's value is $1,046,818.
Single-familyProperty Type
1952Year Built
0.27 acresLot Size
$723Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,046,818
$47K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 10.8% lower than the average sale price ($1.17M) 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
$1,973 (+3.1%)
$50,506 + $50,016
$100,522
2024
$1,914 (+2.9%)
$50,506 + $50,016
$100,522
2023
$1,859 (+3.1%)
$49,516 + $49,035
$98,551
2022
$1,803 (+3.1%)
$47,594 + $47,131
$94,725
2021
$1,749 (+2.5%)
$47,594 + $47,131
$94,725
2020
$1,706 (−1.0%)
$46,660 + $46,207
$92,867
2019
$1,723 (+3.1%)
$46,182 + $45,734
$91,916
2018
$1,671 (+2.9%)
$45,277 + $44,837
$90,114
2017
$1,623 (+5.3%)
$43,519 + $43,096
$86,615
2016
$1,542 (+6.9%)
$43,519 + $43,096
$86,615
2015
$1,442 (+3.3%)
$42,665 + $42,251
$84,916
2014
$1,396 (+2.5%)
$41,201 + $40,801
$82,002
2013
$1,361 (+2.9%)
$41,201 + $40,801
$82,002
2012
$1,323 (+1.6%)
$41,015 + $40,617
$81,632
2011
$1,301 (+1.0%)
$40,211 + $39,821
$80,032
2010
$1,288 (+0.5%)
$39,423 + $39,040
$78,463
2009
$1,281 (+6.7%)
$39,128 + $38,748
$77,876
2008
$1,201
$39,221 + $38,840
$78,061
Tax history for 3743 Seven Hills Rd
Year
Property tax
Land + Additions
Assessment*
2025
$1,973 (+3.1%)
$50,506 + $50,016
$100,522
2024
$1,914 (+2.9%)
$50,506 + $50,016
$100,522
2023
$1,859 (+3.1%)
$49,516 + $49,035
$98,551
2022
$1,803 (+3.1%)
$47,594 + $47,131
$94,725
2021
$1,749 (+2.5%)
$47,594 + $47,131
$94,725
2020
$1,706 (−1.0%)
$46,660 + $46,207
$92,867
2019
$1,723 (+3.1%)
$46,182 + $45,734
$91,916
2018
$1,671 (+2.9%)
$45,277 + $44,837
$90,114
2017
$1,623 (+5.3%)
$43,519 + $43,096
$86,615
2016
$1,542 (+6.9%)
$43,519 + $43,096
$86,615
2015
$1,442 (+3.3%)
$42,665 + $42,251
$84,916
2014
$1,396 (+2.5%)
$41,201 + $40,801
$82,002
2013
$1,361 (+2.9%)
$41,201 + $40,801
$82,002
2012
$1,323 (+1.6%)
$41,015 + $40,617
$81,632
2011
$1,301 (+1.0%)
$40,211 + $39,821
$80,032
2010
$1,288 (+0.5%)
$39,423 + $39,040
$78,463
2009
$1,281 (+6.7%)
$39,128 + $38,748
$77,876
2008
$1,201
$39,221 + $38,840
$78,061
*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
Jun 7, 2006 • Final
Building
Remove existing wood shakes and install new plywood decking. Install new composition shingles on a residential building.
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: L-Shape
Construction Type: Wood
Building Construction Quality: Average
Property Information
Subdivision Name: SAN LORENZO RHO
Living Sq. Ft: 1,448
Building Sq. Ft: 1,448
# of Units: 1
# of Stories: 1
Lot Information
# of Buildings: 1
Land Sq. Ft: 11,620
Municipality Name: CASTRO VALLEY UNINCORP
Acres: 0.2668
County Use Description: SINGLE FAMILY RESIDENTIAL HOME
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 1,448
Stories: 1.0
Lot Size: 0.27 acres
Style: Single Family Residential
Year Built: 1952
Year Renovated: 1952
County: Alameda County
APN: 084D130800501
Home facts updated by county records on Jul 27, 2026
Around this home
Schools
Chabot Elementary School
Public K-5 • Assigned • 0.2mi
9/10
Creekside Middle School
Public 6-8 • Assigned • 1.7mi
10/10
Castro Valley High School
Public 9-12 • Assigned • 0.7mi
9/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Local insights from Redfin agents
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