bridgeMLS, Bay East AOR, or Contra Costa AOR #11085586
May 21, 2001
Sold
$309,800
$336/sq ft
Apr 4, 2001
Listing Removed
—
Mar 29, 2001
Listed
*
bridgeMLS, Bay East AOR, or Contra Costa AOR #11084078
Mar 28, 2001
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #10511038
Jun 1, 1998
Sold
$197,000
$213/sq ft
May 22, 1998
Listing Removed
—
May 4, 1998
Listed
*
There are no remarks available.
bridgeMLS, Bay East AOR, or Contra Costa AOR #28511038
May 22, 1998
Sold
$197,000
$213/sq ft
May 8, 1998
Listing Removed
—
May 4, 1998
Listed
*
Public Records
May 15, 1996
Sold
$166,000
$180/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$6,961 (+11.7%)
$142,927 + $559,891
$702,818
2024
$6,230 (+3.2%)
$140,126 + $326,660
$466,786
2023
$6,038 (+2.1%)
$137,378 + $320,255
$457,633
2022
$5,913 (+2.7%)
$132,045 + $307,821
$439,866
2021
$5,758 (+2.4%)
$132,045 + $307,821
$439,866
2020
$5,625 (−1.7%)
$129,456 + $301,785
$431,241
2019
$5,722 (+2.9%)
$128,128 + $298,691
$426,819
2018
$5,558 (+2.7%)
$125,616 + $292,836
$418,452
2017
$5,411 (+5.1%)
$120,740 + $281,467
$402,207
2016
$5,147 (+7.0%)
$120,740 + $281,467
$402,207
2015
$4,810 (+1.4%)
$118,373 + $275,949
$394,322
2014
$4,742 (+11.3%)
$114,312 + $266,484
$380,796
2013
$4,260 (+0.4%)
$114,312 + $266,484
$380,796
2012
$4,244 (−1.2%)
$102,000 + $238,000
$340,000
2011
$4,295
$102,000 + $238,000
$340,000
2010
$4,292 (−5.0%)
$102,900 + $240,100
$343,000
2009
$4,519 (+3.6%)
$102,900 + $240,100
$343,000
2008
$4,363
$108,820 + $253,679
$362,499
Tax history for 4026 Berdina Rd
Year
Property tax
Land + Additions
Assessment*
2025
$6,961 (+11.7%)
$142,927 + $559,891
$702,818
2024
$6,230 (+3.2%)
$140,126 + $326,660
$466,786
2023
$6,038 (+2.1%)
$137,378 + $320,255
$457,633
2022
$5,913 (+2.7%)
$132,045 + $307,821
$439,866
2021
$5,758 (+2.4%)
$132,045 + $307,821
$439,866
2020
$5,625 (−1.7%)
$129,456 + $301,785
$431,241
2019
$5,722 (+2.9%)
$128,128 + $298,691
$426,819
2018
$5,558 (+2.7%)
$125,616 + $292,836
$418,452
2017
$5,411 (+5.1%)
$120,740 + $281,467
$402,207
2016
$5,147 (+7.0%)
$120,740 + $281,467
$402,207
2015
$4,810 (+1.4%)
$118,373 + $275,949
$394,322
2014
$4,742 (+11.3%)
$114,312 + $266,484
$380,796
2013
$4,260 (+0.4%)
$114,312 + $266,484
$380,796
2012
$4,244 (−1.2%)
$102,000 + $238,000
$340,000
2011
$4,295
$102,000 + $238,000
$340,000
2010
$4,292 (−5.0%)
$102,900 + $240,100
$343,000
2009
$4,519 (+3.6%)
$102,900 + $240,100
$343,000
2008
$4,363
$108,820 + $253,679
$362,499
*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
3
Stories
1
Lot width
—
Lot depth
—
Lot size
6,500 Sq. Ft.
Year renovated
1960
Sq. Ft.
1,561
Year built
1940
Style
Single Family Residential
County
Alameda County
APN
084C075700300
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Sep 17, 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
Jun 25, 2026 • Final
Building
Replace the furnace and air conditioning unit with like-for-like equipment.
HVAC
Aug 25, 2025 • Final
Building
Construct an addition and remodel a single-family home. The project includes a kitchen remodel with a new island, a hallway bathroom remodel, and the removal of a fireplace and closet. The addition will feature a new walk-in closet and full bathroom, while a shed in the rear yard will be removed and the main electrical panel will be upgraded.
Addition
Electrical
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
Parking
Parking Information
Garage Spaces: 1
Covered Spaces: 1
Parking Features: Attached, Covered, Garage, Off Street
Interior
Bathroom Information
# of Bathrooms Total: 1
# of Bathrooms Full: 1
Interior Features
Interior Features: Formal Dining Room
Appliances: Free-Standing Range
Laundry Features: Gas Dryer Hookup
Street Level Features: 2 Bedrooms
Fireplaces Total: 1
Has Fireplace
Flooring: Carpet
Room Information
Kitchen Features: Range/Oven Free Standing
Rooms Total: 4
Room Type: Formal Dining Room
Fireplace Features: Living Room, Wood Burning
Exterior
Building Information
Construction Materials: Wood Siding
Building Area Total: 923
Foundation Details: Raised
Exterior Features
Exterior Features: Back Yard, Front Yard
Roof: Shingle
Property Information
Living Area: 923
Living Area Units: Square Feet
Property Type: Residential
Property Sub Type: Single Family Residence
Year Built: 1940
Lot Information
Lot Size Square Feet: 6500
Lot Size Area: 0.15
Lot Size Units: Acres
Lot Size Acres: 0.15
Lot Features: Level
Utilities
Utility Information
Water Source: Public
Heating & Cooling
Has Heating
Heating: Wall Furnace
Cooling: No Air Conditioning
Location
School Information
High School District: Castro Valley (510) 537-3000
Public facts
Beds: 3
Baths: 3.0
Sq. Ft.: 1,561
Stories: 1.0
Lot Size: 6,500 square feet
Style: Single Family Residential
Year Built: 1940
Year Renovated: 1960
County: Alameda County
APN: 084C075700300
Home facts updated by county records on Sep 17, 2026
Around this home
Schools
Marshall Elementary School
Public K-5 • Assigned • 0.4mi
9/10
Creekside Middle School
Public 6-8 • Assigned • 0.8mi
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...
Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2001. This data may not match public records. Learn more.