As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2025
$2,738 (+2.0%)
$63,741 + $152,263
$216,004
2024
$2,684 (+1.3%)
$63,741 + $152,263
$216,004
2023
$2,648 (+1.7%)
$62,491 + $149,278
$211,769
2022
$2,604 (+2.5%)
$60,065 + $143,482
$203,547
2021
$2,541 (+2.1%)
$60,065 + $143,482
$203,547
2020
$2,489 (−0.7%)
$58,887 + $140,669
$199,556
2019
$2,506 (+2.8%)
$58,284 + $139,227
$197,511
2018
$2,439 (+2.5%)
$57,141 + $136,497
$193,638
2017
$2,380 (+5.3%)
$54,922 + $131,198
$186,120
2016
$2,261 (+6.4%)
$54,922 + $131,198
$186,120
2015
$2,125 (+0.7%)
$53,846 + $128,625
$182,471
2014
$2,110 (+0.8%)
$51,998 + $124,212
$176,210
2013
$2,094 (+1.8%)
$51,998 + $124,212
$176,210
2012
$2,057 (+1.3%)
$51,763 + $123,651
$175,414
2011
$2,031 (+0.6%)
$50,748 + $121,227
$171,975
2010
$2,018 (−0.6%)
$49,753 + $118,850
$168,603
2009
$2,031 (+4.8%)
$49,381 + $117,963
$167,344
2008
$1,938
$49,499 + $118,243
$167,742
Tax history for 26801 Palomares Rd
Year
Property tax
Land + Additions
Assessment*
2025
$2,738 (+2.0%)
$63,741 + $152,263
$216,004
2024
$2,684 (+1.3%)
$63,741 + $152,263
$216,004
2023
$2,648 (+1.7%)
$62,491 + $149,278
$211,769
2022
$2,604 (+2.5%)
$60,065 + $143,482
$203,547
2021
$2,541 (+2.1%)
$60,065 + $143,482
$203,547
2020
$2,489 (−0.7%)
$58,887 + $140,669
$199,556
2019
$2,506 (+2.8%)
$58,284 + $139,227
$197,511
2018
$2,439 (+2.5%)
$57,141 + $136,497
$193,638
2017
$2,380 (+5.3%)
$54,922 + $131,198
$186,120
2016
$2,261 (+6.4%)
$54,922 + $131,198
$186,120
2015
$2,125 (+0.7%)
$53,846 + $128,625
$182,471
2014
$2,110 (+0.8%)
$51,998 + $124,212
$176,210
2013
$2,094 (+1.8%)
$51,998 + $124,212
$176,210
2012
$2,057 (+1.3%)
$51,763 + $123,651
$175,414
2011
$2,031 (+0.6%)
$50,748 + $121,227
$171,975
2010
$2,018 (−0.6%)
$49,753 + $118,850
$168,603
2009
$2,031 (+4.8%)
$49,381 + $117,963
$167,344
2008
$1,938
$49,499 + $118,243
$167,742
*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
A
Agricultural Districts
Agricultural districts, hereinafter designated as A districts, are established to promote implementation of general plan land use proposals for agricultural and other nonurban uses, to conserve and protect existing agricultural uses, and to provide space for and encourage such uses in places where more intensive development is not desirable or necessary for the general welfare.
Permitted uses
Include but are not limited to:
Equestrian facility
Greenhouse / nursery
Livestock production
Ranch
Winery & vineyard
Housing-Single unit
Housing-Other
Agriculture-Cropland
Jan 19, 1989 • Final
Building
Construct a secondary efficiency dwelling unit for a single-family home and install a wood stove.
ADU
Dec 15, 1987 • Final
Building
Add a bedroom to a single-family home.
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
Exterior
Exterior Information
Building Style Type: L-Shape
Construction Type: Wood
Building Construction Quality: Average
Property Information
Living Sq. Ft: 2,024
Building Sq. Ft: 2,024
Lot Information
# of Buildings: 1
Land Sq. Ft: 262,667
Municipality Name: CASTRO VALLEY UNINCORP
Acres: 6.03
County Use Description: IMPROVED RURAL-RESIDENTIAL HOM
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: —
Baths: —
Sq. Ft.: 2,024
Stories: —
Lot Size: 6.03 acres
Style: Single Family Residential
Year Built: 1937
Year Renovated: 1937
County: Alameda County
APN: 085A290101600
Home facts updated by county records on Aug 4, 2026
Around this home
Schools
Palomares Elementary School
Public K-5 • Assigned • 1.1mi
9/10
Canyon Middle School
Public 6-8 • Assigned • 2.6mi
7/10
Castro Valley High School
Public 9-12 • Assigned • 3.6mi
9/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Local insights from Redfin agents
Castro Valley is moving at a brisk pace this summer! Median prices are holding steady around $1.2M, but well-priced, turnkey homes are flying off the market in under 15 days, often over asking. Inventory is moving fast, so buyers must come prepared...
Strong buyer demand keeps the Castro Valley market moving incredibly fast. With homes frequently selling above their $1.2 million median price, decisive action is essential. To win here, buyers need to submit competitive offers quickly and minimize...