bridgeMLS, Bay East AOR, or Contra Costa AOR #11213821
Apr 7, 2017
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #11213823
Apr 7, 2017
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #11213825
Jan 2, 2004
Sold
$440,000
$247/sq ft
Nov 18, 2003
Listing Removed
—
Nov 11, 2003
Listed
$439,900
$247/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$8,168 (+2.3%)
$187,665 + $437,886
$625,551
2024
$7,983 (+1.7%)
$187,665 + $437,886
$625,551
2023
$7,850 (+2.0%)
$183,986 + $429,302
$613,288
2022
$7,695 (+2.6%)
$176,843 + $412,633
$589,476
2021
$7,496 (+2.3%)
$176,843 + $412,633
$589,476
2020
$7,324 (−1.8%)
$173,376 + $404,545
$577,921
2019
$7,455 (+2.9%)
$171,600 + $400,400
$572,000
2018
$7,244 (+2.7%)
$168,235 + $392,549
$560,784
2017
$7,052 (+5.1%)
$161,702 + $377,306
$539,008
2016
$6,710 (+7.0%)
$161,702 + $377,306
$539,008
2015
$6,271 (+1.3%)
$158,532 + $369,908
$528,440
2014
$6,193 (+0.8%)
$153,092 + $357,215
$510,307
2013
$6,144 (+2.1%)
$153,092 + $357,215
$510,307
2012
$6,020 (+1.4%)
$152,400 + $355,601
$508,001
2011
$5,938 (+0.7%)
$149,413 + $348,631
$498,044
2010
$5,897 (−0.4%)
$146,484 + $341,796
$488,280
2009
$5,922 (+3.3%)
$145,390 + $339,243
$484,633
2008
$5,734
$145,735 + $340,050
$485,785
Tax history for 3996 Seven Hills Rd
Year
Property tax
Land + Additions
Assessment*
2025
$8,168 (+2.3%)
$187,665 + $437,886
$625,551
2024
$7,983 (+1.7%)
$187,665 + $437,886
$625,551
2023
$7,850 (+2.0%)
$183,986 + $429,302
$613,288
2022
$7,695 (+2.6%)
$176,843 + $412,633
$589,476
2021
$7,496 (+2.3%)
$176,843 + $412,633
$589,476
2020
$7,324 (−1.8%)
$173,376 + $404,545
$577,921
2019
$7,455 (+2.9%)
$171,600 + $400,400
$572,000
2018
$7,244 (+2.7%)
$168,235 + $392,549
$560,784
2017
$7,052 (+5.1%)
$161,702 + $377,306
$539,008
2016
$6,710 (+7.0%)
$161,702 + $377,306
$539,008
2015
$6,271 (+1.3%)
$158,532 + $369,908
$528,440
2014
$6,193 (+0.8%)
$153,092 + $357,215
$510,307
2013
$6,144 (+2.1%)
$153,092 + $357,215
$510,307
2012
$6,020 (+1.4%)
$152,400 + $355,601
$508,001
2011
$5,938 (+0.7%)
$149,413 + $348,631
$498,044
2010
$5,897 (−0.4%)
$146,484 + $341,796
$488,280
2009
$5,922 (+3.3%)
$145,390 + $339,243
$484,633
2008
$5,734
$145,735 + $340,050
$485,785
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Public record
Zoning
Permits
Beds
3
Baths
2
Stories
1.5
Lot width
—
Lot depth
—
Lot size
8,174 Sq. Ft.
Year renovated
1948
Sq. Ft.
1,778
Year built
1948
Style
Single Family Residential
County
Alameda County
APN
084D123101700
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jul 27, 2026.
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
Sep 15, 2025 • Final
Building
Perform structural repairs to a home damaged by a vehicle impact according to engineered plans. Install new structural beams, supports, and a grade beam. Complete minor foundation repairs at the rear and replace windows on the second level.
Addition
Remodel
Jun 12, 2019 • Final
Building
Replace the heating and air conditioning system with a new furnace and air conditioner in the same location. The work is a like-for-like replacement.
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
Parking
Parking Information
Garage Spaces: 2
Covered Spaces: 2
Parking Features: Garage
Interior
Bathroom Information
# of Bathrooms Total: 3
# of Bathrooms Full: 3
Interior Features
Upper Level Features: 3 Bedrooms
Fireplaces Total: 1
Has Fireplace
Room Information
Kitchen Features: 220 Volt Outlet
Rooms Total: 7
Fireplace Features: Wood Burning
Exterior
Building Information
Construction Materials: Stucco
Building Area Total: 1,778
Foundation Details: Raised, Slab
Exterior Features
Exterior Features: Back Yard, Front Yard, Side Yard
Roof: Shingle
Property Information
Living Area: 1778
Living Area Units: Square Feet
Property Type: Residential
Property Sub Type: Townhouse
Year Built: 1948
Lot Information
Lot Size Square Feet: 8174
Lot Size Area: 0.18
Lot Size Units: Acres
Lot Size Acres: 0.18
Utilities
Utility Information
Water Source: Public
Electric: 220 Volts in Kitchen
Sewer: Public Sewer
Heating & Cooling
Has Heating
Heating: Forced Air
Cooling: Central Air
Location
School Information
High School District: Castro Valley (510) 537-3000
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 1,778
Stories: 1.5
Lot Size: 8,174 square feet
Style: Single Family Residential
Year Built: 1948
Year Renovated: 1948
County: Alameda County
APN: 084D123101700
Home facts updated by county records on Jul 27, 2026
Around this home
Schools
Chabot Elementary School
Public K-5 • Assigned • 0.4mi
9/10
Creekside Middle School
Public 6-8 • Assigned • 1.5mi
10/10
Castro Valley High School
Public 9-12 • Assigned • 0.6mi
9/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Local insights from Redfin agents
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Strong buyer demand keeps the Castro Valley market moving incredibly fast. With homes frequently selling above their $1.2 million median price, decisive action is essential. To win here, buyers need to submit competitive offers quickly and minimize...
Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2003. This data may not match public records. Learn more.