21397 Timco Way is a 1,652 square foot house on a 2,984 square foot lot with 3 bedrooms and 3 bathrooms. Based on Redfin's Castro Valley data, we estimate the home's value is $959,800.
Single-familyProperty Type
1992Year Built
2,984 sq ftLot Size
$581Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$959,800
$4,000 since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 3.7% lower than the average sale price ($997K) 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
$6,044 (+2.4%)
$238,010 + $200,522
$438,532
2024
$5,904 (+1.8%)
$238,010 + $200,522
$438,532
2023
$5,799 (+2.1%)
$233,343 + $196,591
$429,934
2022
$5,679 (+2.7%)
$224,283 + $188,958
$413,241
2021
$5,532 (+2.4%)
$224,283 + $188,958
$413,241
2020
$5,405 (−1.7%)
$219,886 + $185,253
$405,139
2019
$5,499 (+2.9%)
$217,632 + $183,354
$400,986
2018
$5,343 (+2.7%)
$213,365 + $179,759
$393,124
2017
$5,202 (+5.1%)
$205,080 + $172,779
$377,859
2016
$4,951 (+7.0%)
$205,080 + $172,779
$377,859
2015
$4,628 (+1.4%)
$201,060 + $169,392
$370,452
2014
$4,563 (+1.0%)
$194,161 + $163,580
$357,741
2013
$4,519 (+2.1%)
$194,161 + $163,580
$357,741
2012
$4,425 (+1.4%)
$193,285 + $162,842
$356,127
2011
$4,366 (+0.7%)
$189,496 + $159,650
$349,146
2010
$4,334 (−0.3%)
$185,781 + $156,520
$342,301
2009
$4,349 (+3.6%)
$184,393 + $155,351
$339,744
2008
$4,199
$184,832 + $155,720
$340,552
Tax history for 21397 Timco Way
Year
Property tax
Land + Additions
Assessment*
2025
$6,044 (+2.4%)
$238,010 + $200,522
$438,532
2024
$5,904 (+1.8%)
$238,010 + $200,522
$438,532
2023
$5,799 (+2.1%)
$233,343 + $196,591
$429,934
2022
$5,679 (+2.7%)
$224,283 + $188,958
$413,241
2021
$5,532 (+2.4%)
$224,283 + $188,958
$413,241
2020
$5,405 (−1.7%)
$219,886 + $185,253
$405,139
2019
$5,499 (+2.9%)
$217,632 + $183,354
$400,986
2018
$5,343 (+2.7%)
$213,365 + $179,759
$393,124
2017
$5,202 (+5.1%)
$205,080 + $172,779
$377,859
2016
$4,951 (+7.0%)
$205,080 + $172,779
$377,859
2015
$4,628 (+1.4%)
$201,060 + $169,392
$370,452
2014
$4,563 (+1.0%)
$194,161 + $163,580
$357,741
2013
$4,519 (+2.1%)
$194,161 + $163,580
$357,741
2012
$4,425 (+1.4%)
$193,285 + $162,842
$356,127
2011
$4,366 (+0.7%)
$189,496 + $159,650
$349,146
2010
$4,334 (−0.3%)
$185,781 + $156,520
$342,301
2009
$4,349 (+3.6%)
$184,393 + $155,351
$339,744
2008
$4,199
$184,832 + $155,720
$340,552
*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
PD
Planned Development District
Planned development districts, hereinafter designated as PD districts, are established to encourage the arrangement of a compatible variety of uses on suitable lands in such a manner that the resulting development will: be in accord with the policies of the General Plan of the county; provide efficient use of the land that includes preservation of significant open areas and natural and topographic landscape features with minimum alteration of natural land forms; provide an environment that will encourage the use of common open areas for neighborhood or community activities and other amenities; be compatible with and enhance the development of the general area; and create an attractive, efficient and safe environment.
Apr 26, 2024 • Final
Building
Install a roof-mounted solar photovoltaic system and energy storage system batteries.
Battery
Electrical
Solar
Oct 8, 2021 • Final
Building
Replace the furnace with a similar unit and install a new air conditioning unit.
HVAC
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: Good
Property Information
Living Sq. Ft: 1,652
Building Sq. Ft: 1,652
# of Units: 1
# of Stories: 1.5
Legal Description: TRACT 5562 LOT 44
Lot Information
# of Buildings: 1
Land Sq. Ft: 2,984
Legal Lot Number: 44
Municipality Name: CASTRO VALLEY UNINCORP
Acres: 0.0685
County Use Description: PLANNED DEVELOPMENT TRACT SFR
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 3
Baths: 3.0
Sq. Ft.: 1,652
Stories: 1.5
Lot Size: 2,984 square feet
Style: Single Family Residential
Year Built: 1992
Year Renovated: 1992
County: Alameda County
APN: 085 540010300
Home facts updated by county records on Jul 27, 2026
Around this home
Schools
Independent Elementary School
Public K-5 • Assigned • 0.2mi
9/10
Creekside Middle School
Public 6-8 • Assigned • 0.4mi
10/10
Castro Valley High School
Public 9-12 • Assigned • 1.4mi
9/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Local insights from Redfin agents
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