20876 Baker Rd is a 836 square foot house on a 2,023 square foot lot with 2 bedrooms and 1 bathroom. - it last sold on December 03, 2019 for $495,000. Based on Redfin's Castro Valley data, we estimate the home's value is $645,393.
Single-familyProperty Type
1956Year Built
2,023 sq ftLot Size
$772Est. Price/Sq.Ft.
1 car garageParking
Source:Public Records
Redfin Estimate
$645,393
$150K since sold in December 2019$0 since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 10.3% lower than the average sale price ($719K) of 6 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #11057950
Aug 30, 2000
Listing Removed
—
Public Records
Apr 7, 2000
Sold
$150,000
$179/sq ft
Public Records
Mar 16, 2000
Sold
$144,500
$173/sq ft
Public Records
Oct 21, 1994
Sold
$160,000
$191/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$7,257 (+2.3%)
$165,651 + $386,520
$552,171
2024
$7,092 (+1.7%)
$162,404 + $378,942
$541,346
2023
$6,972 (+2.0%)
$159,220 + $371,513
$530,733
2022
$6,833 (+2.6%)
$153,038 + $357,089
$510,127
2021
$6,657 (+2.3%)
$153,038 + $357,089
$510,127
2020
$6,505 (+43.8%)
$150,038 + $350,089
$500,127
2019
$4,524 (+3.0%)
$148,500 + $346,500
$495,000
2018
$4,394 (+0.8%)
$96,038 + $224,089
$320,127
2017
$4,360 (+5.1%)
$92,309 + $215,389
$307,698
2016
$4,149 (+7.0%)
$92,309 + $215,389
$307,698
2015
$3,879 (+1.6%)
$90,500 + $211,166
$301,666
2014
$3,819 (+4.8%)
$87,394 + $203,921
$291,315
2013
$3,644 (+2.2%)
$87,394 + $203,921
$291,315
2012
$3,564 (+1.4%)
$85,531 + $199,572
$285,103
2011
$3,514 (+0.8%)
$83,854 + $195,659
$279,513
2010
$3,487 (−0.2%)
$82,210 + $191,823
$274,033
2009
$3,496 (+3.9%)
$81,596 + $190,391
$271,987
2008
$3,364
$81,790 + $190,844
$272,634
Tax history for 20876 Baker Rd
Year
Property tax
Land + Additions
Assessment*
2025
$7,257 (+2.3%)
$165,651 + $386,520
$552,171
2024
$7,092 (+1.7%)
$162,404 + $378,942
$541,346
2023
$6,972 (+2.0%)
$159,220 + $371,513
$530,733
2022
$6,833 (+2.6%)
$153,038 + $357,089
$510,127
2021
$6,657 (+2.3%)
$153,038 + $357,089
$510,127
2020
$6,505 (+43.8%)
$150,038 + $350,089
$500,127
2019
$4,524 (+3.0%)
$148,500 + $346,500
$495,000
2018
$4,394 (+0.8%)
$96,038 + $224,089
$320,127
2017
$4,360 (+5.1%)
$92,309 + $215,389
$307,698
2016
$4,149 (+7.0%)
$92,309 + $215,389
$307,698
2015
$3,879 (+1.6%)
$90,500 + $211,166
$301,666
2014
$3,819 (+4.8%)
$87,394 + $203,921
$291,315
2013
$3,644 (+2.2%)
$87,394 + $203,921
$291,315
2012
$3,564 (+1.4%)
$85,531 + $199,572
$285,103
2011
$3,514 (+0.8%)
$83,854 + $195,659
$279,513
2010
$3,487 (−0.2%)
$82,210 + $191,823
$274,033
2009
$3,496 (+3.9%)
$81,596 + $190,391
$271,987
2008
$3,364
$81,790 + $190,844
$272,634
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Jan 30, 2012 • Final
Building
Remove and replace a water heater in the same location.
Plumbing
Water heater
Dec 23, 1994 • Final
Building
Perform interior repairs to a single-family home.
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: 5
Exterior
Exterior Information
Building Style Type: L-Shape
Construction Type: Wood
Building Construction Quality: Average
Property Information
Living Sq. Ft: 836
Building Sq. Ft: 836
# of Units: 1
# of Stories: 1
Legal Description: TRACT 6392 LOT 9
Parking & Garage Information
# of Parking Spaces: 1
Parking Type: Undefined Type - 1 Car Garage
Garage / Carport Type: Undefined Type - 1 Car
Lot Information
# of Buildings: 1
Land Sq. Ft: 2,023
Legal Lot Number: 9
Municipality Name: CASTRO VALLEY UNINCORP
Acres: 0.0464
County Use Description: PLANNED DEVELOPMENT TRACT SFR
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 2
Baths: 1.0
Sq. Ft.: 836
Stories: 1.0
Lot Size: 2,023 square feet
Style: Single Family Residential
Year Built: 1956
Year Renovated: 1969
County: Alameda County
APN: 084A001704300
Home facts updated by county records on Sep 17, 2026
Around this home
Schools
K - 12
Preschool & daycare
Castro Valley Elementary School
Public K-5 • Assigned • 0.3mi
6/10
Creekside Middle School
Public 6-8 • Assigned • 1.4mi
10/10
Castro Valley High School
Public 9-12 • Assigned • 0.8mi
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...