20098 Redwood Rd is a 2,955 square foot house on a 0.26 acre lot with 5 bathrooms. - it last sold on March 10, 1999 for $197,000. Based on Redfin's Castro Valley data, we estimate the home's value is $867,869.
Single-familyProperty Type
1922Year Built
0.26 acresLot Size
$294Est. Price/Sq.Ft.
3 car garageParking
Source:Public Records
Redfin Estimate
$867,869
$671K since sold in March 1999$65K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 6.2% lower than the average sale price ($925K) of 6 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #28521498
Feb 17, 2015
Listing Removed
—
Public Records
Mar 10, 1999
Sold
$197,000
$67/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #10521498
Dec 7, 1998
Sold
$220,000
$74/sq ft
Dec 3, 1998
Listing Removed
—
Oct 15, 1998
Listed
$219,000
$74/sq ft
NICE 2BD 2 BA HUGE LOT ALL USEABLE NEAR DOWNTOWN DETACHED 3 CAR GARAGE CLEAR TERMIT LIKE A PARK BACKYARD NO SIDE NEIGHBORS
Public Records
Oct 15, 1998
Sold
$460,000
$156/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$9,120 (+2.5%)
$92,646 + $550,509
$643,155
2024
$8,895 (+2.0%)
$92,646 + $550,509
$643,155
2023
$8,721 (+2.3%)
$90,830 + $539,718
$630,548
2022
$8,525 (+2.8%)
$87,303 + $518,764
$606,067
2021
$8,295 (+2.4%)
$87,303 + $518,764
$606,067
2020
$8,099 (−1.6%)
$85,592 + $508,594
$594,186
2019
$8,233 (+3.0%)
$84,714 + $503,380
$588,094
2018
$7,994 (+2.8%)
$83,053 + $493,513
$576,566
2017
$7,777 (+5.0%)
$79,829 + $474,355
$554,184
2016
$7,405 (+7.1%)
$79,829 + $474,355
$554,184
2015
$6,914 (+1.9%)
$78,264 + $465,055
$543,319
2014
$6,788 (+20.8%)
$75,578 + $449,099
$524,677
2013
$5,618 (+13.5%)
$75,578 + $449,099
$524,677
2012
$4,951 (+1.4%)
$75,237 + $385,876
$461,113
2011
$4,884 (+31.1%)
$73,762 + $329,192
$402,954
2010
$3,725 (+19.3%)
$72,316 + $322,738
$395,054
2009
$3,123 (+4.1%)
$71,776 + $221,178
$292,954
2008
$2,999
$71,947 + $167,876
$239,823
Tax history for 20098 Redwood Rd
Year
Property tax
Land + Additions
Assessment*
2025
$9,120 (+2.5%)
$92,646 + $550,509
$643,155
2024
$8,895 (+2.0%)
$92,646 + $550,509
$643,155
2023
$8,721 (+2.3%)
$90,830 + $539,718
$630,548
2022
$8,525 (+2.8%)
$87,303 + $518,764
$606,067
2021
$8,295 (+2.4%)
$87,303 + $518,764
$606,067
2020
$8,099 (−1.6%)
$85,592 + $508,594
$594,186
2019
$8,233 (+3.0%)
$84,714 + $503,380
$588,094
2018
$7,994 (+2.8%)
$83,053 + $493,513
$576,566
2017
$7,777 (+5.0%)
$79,829 + $474,355
$554,184
2016
$7,405 (+7.1%)
$79,829 + $474,355
$554,184
2015
$6,914 (+1.9%)
$78,264 + $465,055
$543,319
2014
$6,788 (+20.8%)
$75,578 + $449,099
$524,677
2013
$5,618 (+13.5%)
$75,578 + $449,099
$524,677
2012
$4,951 (+1.4%)
$75,237 + $385,876
$461,113
2011
$4,884 (+31.1%)
$73,762 + $329,192
$402,954
2010
$3,725 (+19.3%)
$72,316 + $322,738
$395,054
2009
$3,123 (+4.1%)
$71,776 + $221,178
$292,954
2008
$2,999
$71,947 + $167,876
$239,823
*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
Apr 7, 2014 • Final
Building
Upgrade the electrical service to 200 amps.
Electrical
Jul 26, 2010 • Final
Building
Addition
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: 11
Exterior
Exterior Information
Building Style Type: L-Shape
Construction Type: Wood
Building Construction Quality: Average
Property Information
Living Sq. Ft: 2,955
Building Sq. Ft: 2,955
# of Units: 1
# of Stories: 2
Parking & Garage Information
# of Parking Spaces: 4
Lot Information
# of Buildings: 1
Land Sq. Ft: 11,520
Municipality Name: CASTRO VALLEY UNINCORP
Acres: 0.2645
County Use Description: TWO, THREE OR FOUR SINGLE FAMI
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: —
Baths: 5.0
Sq. Ft.: 2,955
Stories: 2.0
Lot Size: 0.26 acres
Style: Single Family Residential
Year Built: 1922
Year Renovated: 1964
County: Alameda County
APN: 084C076600200
Home facts updated by county records on Jul 27, 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 • 0.4mi
9/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
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