bridgeMLS, Bay East AOR, or Contra Costa AOR #40427980
May 28, 2010
Sold
$280,000
$273/sq ft
May 1, 2010
Pending
—
Apr 2, 2010
Price Changed
$299,900
$292/sq ft
Feb 26, 2010
Price Changed
$334,900
$326/sq ft
Feb 16, 2010
Relisted
—
Nov 4, 2009
Pending
—
Oct 12, 2009
Price Changed
$346,700
$338/sq ft
Sep 4, 2009
Listed
$365,000
$356/sq ft
Public Records
Jan 8, 2003
Sold
$360,000
$351/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #11097565
Aug 7, 2001
Sold
$285,000
$278/sq ft
Jul 6, 2001
Listing Removed
—
Jun 6, 2001
Listed
$299,000
$291/sq ft
CENTRAL AIR.BACK YARD INCLUDES STORAGE BLDG LANDSCAPED FRONT YARD.GARAGE CONVERTED TO WKSHOP & LDRY.HDWD FLRS.FIREPLACE LR.& DR.
bridgeMLS, Bay East AOR, or Contra Costa AOR #11094103
Jun 5, 2001
Listing Removed
—
Public Records
Jan 31, 1996
Sold
$167,000
$163/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$5,051 (+2.5%)
$108,421 + $252,983
$361,404
2024
$4,929 (+1.9%)
$108,421 + $252,983
$361,404
2023
$4,836 (+2.2%)
$106,296 + $248,024
$354,320
2022
$4,731 (+2.7%)
$102,169 + $238,394
$340,563
2021
$4,605 (+2.4%)
$102,169 + $238,394
$340,563
2020
$4,497 (−1.6%)
$100,166 + $233,722
$333,888
2019
$4,571 (+3.0%)
$99,140 + $231,327
$330,467
2018
$4,440 (+2.8%)
$97,196 + $226,791
$323,987
2017
$4,321 (+5.1%)
$93,423 + $217,987
$311,410
2016
$4,110 (+7.0%)
$93,423 + $217,987
$311,410
2015
$3,841 (+1.6%)
$91,591 + $213,714
$305,305
2014
$3,780 (+1.1%)
$88,450 + $206,384
$294,834
2013
$3,738 (+2.2%)
$88,450 + $206,384
$294,834
2012
$3,657 (+1.4%)
$88,051 + $205,453
$293,504
2011
$3,606 (−16.9%)
$86,325 + $201,425
$287,750
2010
$4,337 (−14.6%)
$84,632 + $197,475
$282,107
2009
$5,081 (+3.4%)
$102,000 + $238,000
$340,000
2008
$4,914
$121,465 + $283,419
$404,884
Tax history for 4250 7 Hills Rd
Year
Property tax
Land + Additions
Assessment*
2025
$5,051 (+2.5%)
$108,421 + $252,983
$361,404
2024
$4,929 (+1.9%)
$108,421 + $252,983
$361,404
2023
$4,836 (+2.2%)
$106,296 + $248,024
$354,320
2022
$4,731 (+2.7%)
$102,169 + $238,394
$340,563
2021
$4,605 (+2.4%)
$102,169 + $238,394
$340,563
2020
$4,497 (−1.6%)
$100,166 + $233,722
$333,888
2019
$4,571 (+3.0%)
$99,140 + $231,327
$330,467
2018
$4,440 (+2.8%)
$97,196 + $226,791
$323,987
2017
$4,321 (+5.1%)
$93,423 + $217,987
$311,410
2016
$4,110 (+7.0%)
$93,423 + $217,987
$311,410
2015
$3,841 (+1.6%)
$91,591 + $213,714
$305,305
2014
$3,780 (+1.1%)
$88,450 + $206,384
$294,834
2013
$3,738 (+2.2%)
$88,450 + $206,384
$294,834
2012
$3,657 (+1.4%)
$88,051 + $205,453
$293,504
2011
$3,606 (−16.9%)
$86,325 + $201,425
$287,750
2010
$4,337 (−14.6%)
$84,632 + $197,475
$282,107
2009
$5,081 (+3.4%)
$102,000 + $238,000
$340,000
2008
$4,914
$121,465 + $283,419
$404,884
*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
2
Baths
1
Stories
1
Lot width
—
Lot depth
—
Lot size
5,500 Sq. Ft.
Year renovated
1948
Sq. Ft.
1,026
Year built
1948
Style
Single Family Residential
County
Alameda County
APN
084D121500400
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
Jul 26, 2011 • Final
Building
Remove and replace windows in the same size and location.
Remodel
Jun 19, 2001 • Final
Building
Replace the furnace and air conditioning unit.
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
Has Attached Garage
Garage Spaces: 1
Covered Spaces: 1
Parking Features: Attached
Interior
Bathroom Information
# of Bathrooms Total: 1
# of Bathrooms Full: 1
Interior Features
Interior Features: Workshop
Appliances: Gas Water Heater
Laundry Features: 220 Volt Outlet, Hookups Only
Street Level Features: 2 Bedrooms, 1 Bath
Fireplaces Total: 1
Has Fireplace
Flooring: Linoleum, Carpet
Room Information
Kitchen Features: 220 Volt Outlet
Rooms Total: 4
Fireplace Features: Wood Burning
Exterior
Building Information
Construction Materials: Wood Siding
Building Area Total: 1,026
Exterior Features
Exterior Features: Back Yard, Front Yard
Roof: Shingle
Property Information
Living Area: 1026
Living Area Units: Square Feet
Property Type: Residential
Property Sub Type: Single Family Residence
Year Built: 1948
Lot Information
Lot Size Square Feet: 5500
Lot Size Area: 0.13
Lot Size Units: Acres
Lot Size Acres: 0.13
Lot Features: Regular
Zoning: 1001
Utilities
Utility Information
Water Source: Public
Electric: 220 Volts in Kitchen
Sewer: Public Sewer
Heating & Cooling
Has Heating
Heating: Gravity
Cooling: Central Air
Location
School Information
High School District: Castro Valley (510) 537-3000
Public facts
Beds: 2
Baths: 1.0
Sq. Ft.: 1,026
Stories: 1.0
Lot Size: 5,500 square feet
Style: Single Family Residential
Year Built: 1948
Year Renovated: 1948
County: Alameda County
APN: 084D121500400
Home facts updated by county records on Jul 27, 2026
Around this home
Schools
Chabot Elementary School
Public K-5 • Assigned • 0.7mi
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 is moving at a brisk pace this summer! Median prices are holding steady around $1.2M, but well-priced, turnkey homes are flying off the market in under 15 days, often over asking. Inventory is moving fast, so buyers must come prepared...
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 2009. This data may not match public records. Learn more.