20876 Chester St is a 1,245 square foot house on a 0.33 acre lot with 3 bedrooms and 1 bathroom. Based on Redfin's Castro Valley data, we estimate the home's value is $916,033.
Single-familyProperty Type
1947Year Built
0.33 acresLot Size
$736Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$916,033
$7,000 since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 3.2% higher than the average sale price ($888K) of 5 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
$3,180 (+2.7%)
$59,961 + $139,788
$199,749
2024
$3,098 (+2.3%)
$58,785 + $137,047
$195,832
2023
$3,030 (+2.5%)
$57,633 + $134,361
$191,994
2022
$2,956 (+2.8%)
$55,395 + $129,144
$184,539
2021
$2,875 (+2.4%)
$55,395 + $129,144
$184,539
2020
$2,808 (−1.4%)
$54,309 + $126,612
$180,921
2019
$2,849 (+3.0%)
$53,752 + $125,314
$179,066
2018
$2,767 (+2.8%)
$52,699 + $122,857
$175,556
2017
$2,693 (+5.1%)
$50,653 + $118,087
$168,740
2016
$2,562 (+6.9%)
$50,653 + $118,087
$168,740
2015
$2,396 (+2.2%)
$49,660 + $115,772
$165,432
2014
$2,345 (+1.6%)
$47,956 + $111,800
$159,756
2013
$2,308 (+2.4%)
$47,956 + $111,800
$159,756
2012
$2,254 (+1.4%)
$47,739 + $111,295
$159,034
2011
$2,223 (+0.8%)
$46,803 + $109,113
$155,916
2010
$2,204
$45,886 + $106,974
$152,860
2009
$2,204 (+4.8%)
$45,543 + $106,175
$151,718
2008
$2,103
$45,651 + $106,428
$152,079
Tax history for 20876 Chester St
Year
Property tax
Land + Additions
Assessment*
2025
$3,180 (+2.7%)
$59,961 + $139,788
$199,749
2024
$3,098 (+2.3%)
$58,785 + $137,047
$195,832
2023
$3,030 (+2.5%)
$57,633 + $134,361
$191,994
2022
$2,956 (+2.8%)
$55,395 + $129,144
$184,539
2021
$2,875 (+2.4%)
$55,395 + $129,144
$184,539
2020
$2,808 (−1.4%)
$54,309 + $126,612
$180,921
2019
$2,849 (+3.0%)
$53,752 + $125,314
$179,066
2018
$2,767 (+2.8%)
$52,699 + $122,857
$175,556
2017
$2,693 (+5.1%)
$50,653 + $118,087
$168,740
2016
$2,562 (+6.9%)
$50,653 + $118,087
$168,740
2015
$2,396 (+2.2%)
$49,660 + $115,772
$165,432
2014
$2,345 (+1.6%)
$47,956 + $111,800
$159,756
2013
$2,308 (+2.4%)
$47,956 + $111,800
$159,756
2012
$2,254 (+1.4%)
$47,739 + $111,295
$159,034
2011
$2,223 (+0.8%)
$46,803 + $109,113
$155,916
2010
$2,204
$45,886 + $106,974
$152,860
2009
$2,204 (+4.8%)
$45,543 + $106,175
$151,718
2008
$2,103
$45,651 + $106,428
$152,079
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Jul 31, 1997 • Final
Building
Work on re-roofing.
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: 6
Exterior
Exterior Information
Building Style Type: L-Shape
Construction Type: Wood
Building Construction Quality: Average
Property Information
Living Sq. Ft: 1,245
Building Sq. Ft: 1,245
# of Units: 1
# of Stories: 1
Legal Description: LOT 28
Parking & Garage Information
Parking Type: Carport
Garage / Carport Type: Carport
Lot Information
# of Buildings: 1
Land Sq. Ft: 14,404
Legal Lot Number: 28
Municipality Name: CASTRO VALLEY UNINCORP
Acres: 0.3307
County Use Description: SINGLE FAMILY RESIDENTIAL HOME
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 1.0
Sq. Ft.: 1,245
Stories: 1.0
Lot Size: 0.33 acres
Style: Single Family Residential
Year Built: 1947
Year Renovated: 1950
County: Alameda County
APN: 084A004000800
Home facts updated by county records on Sep 17, 2026
Around this home
Schools
Castro Valley Elementary School
Public K-5 • Assigned • 0.3mi
6/10
Creekside Middle School
Public 6-8 • Assigned • 1.2mi
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...