4156 Berdina Rd is a 2,357 square foot house on a 0.26 acre lot with 4 bedrooms and 2 bathrooms. Based on Redfin's Castro Valley data, we estimate the home's value is $1,280,441.
Single-familyProperty Type
1945Year Built
0.26 acresLot Size
$543Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,280,441
$37K since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 4.5% higher than the average sale price ($1.23M) 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
$2,309 (+3.0%)
$65,271 + $66,271
$131,542
2024
$2,242 (+2.7%)
$63,991 + $64,972
$128,963
2023
$2,184 (+2.9%)
$62,737 + $63,698
$126,435
2022
$2,122 (+3.0%)
$60,301 + $61,225
$121,526
2021
$2,060 (+2.5%)
$60,301 + $61,225
$121,526
2020
$2,010 (−1.1%)
$59,118 + $60,024
$119,142
2019
$2,033 (+3.1%)
$58,512 + $59,409
$117,921
2018
$1,973 (+2.9%)
$57,365 + $58,244
$115,609
2017
$1,917 (+5.2%)
$55,138 + $55,983
$111,121
2016
$1,822 (+7.0%)
$55,138 + $55,983
$111,121
2015
$1,703 (+2.8%)
$54,057 + $54,885
$108,942
2014
$1,656 (+2.2%)
$52,202 + $53,002
$105,204
2013
$1,620 (+2.7%)
$52,202 + $53,002
$105,204
2012
$1,577 (+1.6%)
$51,966 + $52,763
$104,729
2011
$1,553 (+1.0%)
$50,947 + $51,728
$102,675
2010
$1,538 (+0.3%)
$49,948 + $50,714
$100,662
2009
$1,533 (+6.0%)
$49,575 + $50,335
$99,910
2008
$1,446
$49,693 + $50,455
$100,148
Tax history for 4156 Berdina Rd
Year
Property tax
Land + Additions
Assessment*
2025
$2,309 (+3.0%)
$65,271 + $66,271
$131,542
2024
$2,242 (+2.7%)
$63,991 + $64,972
$128,963
2023
$2,184 (+2.9%)
$62,737 + $63,698
$126,435
2022
$2,122 (+3.0%)
$60,301 + $61,225
$121,526
2021
$2,060 (+2.5%)
$60,301 + $61,225
$121,526
2020
$2,010 (−1.1%)
$59,118 + $60,024
$119,142
2019
$2,033 (+3.1%)
$58,512 + $59,409
$117,921
2018
$1,973 (+2.9%)
$57,365 + $58,244
$115,609
2017
$1,917 (+5.2%)
$55,138 + $55,983
$111,121
2016
$1,822 (+7.0%)
$55,138 + $55,983
$111,121
2015
$1,703 (+2.8%)
$54,057 + $54,885
$108,942
2014
$1,656 (+2.2%)
$52,202 + $53,002
$105,204
2013
$1,620 (+2.7%)
$52,202 + $53,002
$105,204
2012
$1,577 (+1.6%)
$51,966 + $52,763
$104,729
2011
$1,553 (+1.0%)
$50,947 + $51,728
$102,675
2010
$1,538 (+0.3%)
$49,948 + $50,714
$100,662
2009
$1,533 (+6.0%)
$49,575 + $50,335
$99,910
2008
$1,446
$49,693 + $50,455
$100,148
*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 26, 2008 • Final
Building
Remodel an existing kitchen and install a full bathroom in a portion of an existing walk-in closet. Install a new furnace and air conditioning unit in the attic. Replace the water heater, upgrade the electrical service, and replace windows and a skylight.
Electrical
HVAC
Plumbing
Remodel
Oct 10, 1996 • Final
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: 8
Exterior
Exterior Information
Building Style Type: L-Shape
Construction Type: Wood
Building Construction Quality: Average
Property Information
Living Sq. Ft: 2,357
Building Sq. Ft: 2,357
# of Units: 1
# of Stories: 1
Legal Description: TRACT 542 LOT 10
Lot Information
# of Buildings: 1
Land Sq. Ft: 11,250
Legal Lot Number: 10
Municipality Name: CASTRO VALLEY UNINCORP
Acres: 0.2583
County Use Description: SINGLE FAMILY RESIDENTIAL HOME
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 2.0
Sq. Ft.: 2,357
Stories: 1.0
Lot Size: 0.26 acres
Style: Single Family Residential
Year Built: 1945
Year Renovated: 1955
County: Alameda County
APN: 084C075702300
Home facts updated by county records on Sep 17, 2026
Around this home
Schools
Marshall Elementary School
Public K-5 • Assigned • 0.3mi
9/10
Creekside Middle School
Public 6-8 • Assigned • 0.7mi
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...