21160 Baker Rd is a 1,652 square foot house on a 9,675 square foot lot with 3 bedrooms and 2 bathrooms. - it last sold on June 15, 2007 for $605,000. Based on Redfin's Castro Valley data, we estimate the home's value is $1,090,894.
Single-familyProperty Type
1953Year Built
9,675 sq ftLot Size
$660Est. Price/Sq.Ft.
2 car garageParking
Source:Public Records
Redfin Estimate
$1,090,894
$486K since sold in June 2007$38K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 18.3% higher than the average sale price ($922K) of 6 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #40249917
Apr 29, 2007
Listing Removed
—
Public Records
Oct 21, 2002
Sold
$415,000
$251/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #11153608
Sep 17, 2002
Listing Removed
—
Public Records
Aug 1, 1977
Sold
$20,000
$12/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$10,351 (+2.3%)
$248,014 + $578,700
$826,714
2024
$10,121 (+1.6%)
$243,151 + $567,354
$810,505
2023
$9,960 (+1.9%)
$238,385 + $556,233
$794,618
2022
$9,770 (+2.6%)
$229,131 + $534,639
$763,770
2021
$9,521 (+2.3%)
$229,131 + $534,639
$763,770
2020
$9,303 (−1.8%)
$224,638 + $524,157
$748,795
2019
$9,475 (+2.9%)
$222,335 + $518,783
$741,118
2018
$9,207 (+2.7%)
$217,977 + $508,615
$726,592
2017
$8,965 (+5.1%)
$209,516 + $488,871
$698,387
2016
$8,530 (+13.4%)
$209,516 + $488,871
$698,387
2015
$7,525 (+7.9%)
$205,408 + $479,287
$684,695
2014
$6,973 (+21.9%)
$174,000 + $406,000
$580,000
2013
$5,718 (+0.2%)
$174,000 + $406,000
$580,000
2012
$5,705 (−0.5%)
$141,000 + $329,000
$470,000
2011
$5,732 (−5.6%)
$141,000 + $329,000
$470,000
2010
$6,071 (−8.8%)
$141,000 + $329,000
$470,000
2009
$6,659 (−7.4%)
$200,000 + $300,000
$500,000
2008
$7,194
$165,100 + $385,400
$550,500
Tax history for 21160 Baker Rd
Year
Property tax
Land + Additions
Assessment*
2025
$10,351 (+2.3%)
$248,014 + $578,700
$826,714
2024
$10,121 (+1.6%)
$243,151 + $567,354
$810,505
2023
$9,960 (+1.9%)
$238,385 + $556,233
$794,618
2022
$9,770 (+2.6%)
$229,131 + $534,639
$763,770
2021
$9,521 (+2.3%)
$229,131 + $534,639
$763,770
2020
$9,303 (−1.8%)
$224,638 + $524,157
$748,795
2019
$9,475 (+2.9%)
$222,335 + $518,783
$741,118
2018
$9,207 (+2.7%)
$217,977 + $508,615
$726,592
2017
$8,965 (+5.1%)
$209,516 + $488,871
$698,387
2016
$8,530 (+13.4%)
$209,516 + $488,871
$698,387
2015
$7,525 (+7.9%)
$205,408 + $479,287
$684,695
2014
$6,973 (+21.9%)
$174,000 + $406,000
$580,000
2013
$5,718 (+0.2%)
$174,000 + $406,000
$580,000
2012
$5,705 (−0.5%)
$141,000 + $329,000
$470,000
2011
$5,732 (−5.6%)
$141,000 + $329,000
$470,000
2010
$6,071 (−8.8%)
$141,000 + $329,000
$470,000
2009
$6,659 (−7.4%)
$200,000 + $300,000
$500,000
2008
$7,194
$165,100 + $385,400
$550,500
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Jul 30, 2020 • Final
Building
Remove and replace an existing furnace in the same location.
HVAC
Nov 20, 2003 • Final
Building
Tear off and replace the roof with composition shingles. Apply new plywood decking.
Roofing
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: 7
Exterior
Exterior Information
Building Style Type: L-Shape
Construction Type: Wood
Building Construction Quality: Average
Property Information
Living Sq. Ft: 1,652
Building Sq. Ft: 1,652
# of Units: 1
# of Stories: 1
Lot Information
# of Buildings: 1
Land Sq. Ft: 9,675
Legal Block Number: B
Municipality Name: CASTRO VALLEY UNINCORP
Acres: 0.2221
County Use Description: SINGLE FAMILY RESIDENTIAL HOME
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 1,652
Stories: 1.0
Lot Size: 9,675 square feet
Style: Single Family Residential
Year Built: 1953
Year Renovated: 1954
County: Alameda County
APN: 084A002001500
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 • 0.5mi
6/10
Creekside Middle School
Public 6-8 • Assigned • 1.4mi
10/10
Castro Valley High School
Public 9-12 • Assigned • 1.0mi
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...