27399 Palomares Rd is a 2,080 square foot house on a 1.78 acre lot with 3 bedrooms and 2 bathrooms. Based on Redfin's Castro Valley data, we estimate the home's value is $1,273,463.
Single-familyProperty Type
1969Year Built
1.78 acresLot Size
$612Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,273,463
$9,000 since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 18.3% lower than the average sale price ($1.56M) of 6 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
$1,980 (+2.0%)
$40,011 + $116,745
$156,756
2024
$1,941 (+1.4%)
$39,226 + $114,456
$153,682
2023
$1,915 (+1.7%)
$38,457 + $112,212
$150,669
2022
$1,882 (+2.5%)
$36,964 + $107,855
$144,819
2021
$1,836 (+41.2%)
$36,964 + $107,855
$144,819
2020
$1,301 (−1.2%)
$36,239 + $105,741
$141,980
2019
$1,317 (+2.6%)
$35,868 + $62,097
$97,965
2018
$1,283 (+2.3%)
$35,164 + $60,880
$96,044
2017
$1,254 (+5.5%)
$33,799 + $58,516
$92,315
2016
$1,189 (+5.8%)
$33,799 + $58,516
$92,315
2015
$1,124 (+0.8%)
$33,137 + $57,369
$90,506
2014
$1,115 (+1.2%)
$32,000 + $55,401
$87,401
2013
$1,102 (+1.7%)
$32,000 + $55,401
$87,401
2012
$1,083 (+1.3%)
$31,855 + $55,151
$87,006
2011
$1,069 (+0.6%)
$31,231 + $54,069
$85,300
2010
$1,063 (−0.5%)
$30,618 + $53,009
$83,627
2009
$1,068 (+7.0%)
$30,390 + $52,613
$83,003
2008
$998
$30,462 + $52,738
$83,200
Tax history for 27399 Palomares Rd
Year
Property tax
Land + Additions
Assessment*
2025
$1,980 (+2.0%)
$40,011 + $116,745
$156,756
2024
$1,941 (+1.4%)
$39,226 + $114,456
$153,682
2023
$1,915 (+1.7%)
$38,457 + $112,212
$150,669
2022
$1,882 (+2.5%)
$36,964 + $107,855
$144,819
2021
$1,836 (+41.2%)
$36,964 + $107,855
$144,819
2020
$1,301 (−1.2%)
$36,239 + $105,741
$141,980
2019
$1,317 (+2.6%)
$35,868 + $62,097
$97,965
2018
$1,283 (+2.3%)
$35,164 + $60,880
$96,044
2017
$1,254 (+5.5%)
$33,799 + $58,516
$92,315
2016
$1,189 (+5.8%)
$33,799 + $58,516
$92,315
2015
$1,124 (+0.8%)
$33,137 + $57,369
$90,506
2014
$1,115 (+1.2%)
$32,000 + $55,401
$87,401
2013
$1,102 (+1.7%)
$32,000 + $55,401
$87,401
2012
$1,083 (+1.3%)
$31,855 + $55,151
$87,006
2011
$1,069 (+0.6%)
$31,231 + $54,069
$85,300
2010
$1,063 (−0.5%)
$30,618 + $53,009
$83,627
2009
$1,068 (+7.0%)
$30,390 + $52,613
$83,003
2008
$998
$30,462 + $52,738
$83,200
*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
Jul 14, 2025 • Final
Building
Replace a furnace with a similar unit.
HVAC
Nov 4, 2020 • Final
Building
Construct a kitchen extension addition and remodel the existing kitchen in a single-family home. Rearrange windows as part of the renovation.
Addition
Kitchen
Remodel
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: Good
Property Information
Living Sq. Ft: 2,080
Building Sq. Ft: 2,080
# of Units: 1
# of Stories: 1
Parking & Garage Information
# of Parking Spaces: 2
Lot Information
# of Buildings: 1
Land Sq. Ft: 77,322
Municipality Name: CASTRO VALLEY UNINCORP
Acres: 1.7751
County Use Description: IMPROVED RURAL-RESIDENTIAL HOM
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 2,080
Stories: 1.0
Lot Size: 1.78 acres
Style: Single Family Residential
Year Built: 1969
Year Renovated: 1975
County: Alameda County
APN: 085A310000205
Home facts updated by county records on Sep 17, 2026
Around this home
Schools
K - 12
Preschool & daycare
Palomares Elementary School
Public K-5 • Assigned • 1.6mi
9/10
Canyon Middle School
Public 6-8 • Assigned • 3.1mi
7/10
Castro Valley High School
Public 9-12 • Assigned • 4.1mi
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...