34890 Palomares Rd is a 2,900 square foot house on a 5.59 acre lot with 3 bedrooms and 3 bathrooms. - it last sold on December 07, 2012 for $830,000. Based on Redfin's Castro Valley data, we estimate the home's value is $1,854,431.
Single-familyProperty Type
1954Year Built
5.59 acresLot Size
$639Est. Price/Sq.Ft.
2 car garageParking
Source:Public Records
Redfin Estimate
$1,854,431
$1.0M since sold in December 2012$44K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 2.9% higher than the average sale price ($1.80M) of 6 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #11102441
Sep 9, 2001
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #11102432
Jul 19, 2001
Listing Removed
—
Year
Property tax
Land + Additions
Assessment*
2025
$12,743 (+1.6%)
$421,835 + $628,000
$1,049,835
2024
$12,542 (+1.9%)
$413,566 + $615,690
$1,029,256
2023
$12,305 (+1.3%)
$405,458 + $603,620
$1,009,078
2022
$12,145 (+2.2%)
$389,717 + $580,185
$969,902
2021
$11,881 (+2.1%)
$389,717 + $580,185
$969,902
2020
$11,634 (−1.9%)
$382,076 + $568,810
$950,886
2019
$11,855 (+2.5%)
$378,160 + $562,980
$941,140
2018
$11,566 (+2.4%)
$370,747 + $551,945
$922,692
2017
$11,298 (+5.1%)
$356,353 + $530,515
$886,868
2016
$10,749 (+6.8%)
$356,353 + $530,515
$886,868
2015
$10,065 (+2.8%)
$349,367 + $520,115
$869,482
2014
$9,794 (−0.7%)
$331,498 + $502,270
$833,768
2013
$9,861 (+583.5%)
$331,498 + $502,270
$833,768
2012
$1,443 (+0.8%)
$330,000 + $500,000
$830,000
2011
$1,432 (+1.1%)
$68,320 + $54,459
$122,779
2010
$1,416 (+0.8%)
$66,981 + $53,392
$120,373
2009
$1,405 (+1.6%)
$66,480 + $52,993
$119,473
2008
$1,383
$66,638 + $53,119
$119,757
Tax history for 34890 Palomares Rd
Year
Property tax
Land + Additions
Assessment*
2025
$12,743 (+1.6%)
$421,835 + $628,000
$1,049,835
2024
$12,542 (+1.9%)
$413,566 + $615,690
$1,029,256
2023
$12,305 (+1.3%)
$405,458 + $603,620
$1,009,078
2022
$12,145 (+2.2%)
$389,717 + $580,185
$969,902
2021
$11,881 (+2.1%)
$389,717 + $580,185
$969,902
2020
$11,634 (−1.9%)
$382,076 + $568,810
$950,886
2019
$11,855 (+2.5%)
$378,160 + $562,980
$941,140
2018
$11,566 (+2.4%)
$370,747 + $551,945
$922,692
2017
$11,298 (+5.1%)
$356,353 + $530,515
$886,868
2016
$10,749 (+6.8%)
$356,353 + $530,515
$886,868
2015
$10,065 (+2.8%)
$349,367 + $520,115
$869,482
2014
$9,794 (−0.7%)
$331,498 + $502,270
$833,768
2013
$9,861 (+583.5%)
$331,498 + $502,270
$833,768
2012
$1,443 (+0.8%)
$330,000 + $500,000
$830,000
2011
$1,432 (+1.1%)
$68,320 + $54,459
$122,779
2010
$1,416 (+0.8%)
$66,981 + $53,392
$120,373
2009
$1,405 (+1.6%)
$66,480 + $52,993
$119,473
2008
$1,383
$66,638 + $53,119
$119,757
*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
Nov 4, 2014 • Final
Building
Install a concrete retaining wall. Install corrugated storm drain pipe to repair and restore the original storm drain system to carry runoff.
Grading
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: 8
Exterior
Exterior Information
Building Style Type: L-Shape
Construction Type: Wood
Building Construction Quality: Average
Property Information
Living Sq. Ft: 2,900
Building Sq. Ft: 2,900
# of Stories: 1.5
Parking & Garage Information
# of Parking Spaces: 2
Lot Information
# of Buildings: 1
Land Sq. Ft: 243,500
Municipality Name: CASTRO VALLEY UNINCORP
Acres: 5.59
County Use Description: IMPROVED RURAL-RESIDENTIAL HOM
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 3.0
Sq. Ft.: 2,900
Stories: 1.5
Lot Size: 5.59 acres
Style: Single Family Residential
Year Built: 1954
Year Renovated: 1970
County: Alameda County
APN: 085A450000509
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 • 6.0mi
9/10
Canyon Middle School
Public 6-8 • Assigned • 7.6mi
7/10
Castro Valley High School
Public 9-12 • Assigned • 8.5mi
9/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
4/10 Fire Factor
1% chance of being in a wildfire in next 30 years
2/10 Heat Factor
7 days above 92° expected this year, 15 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
8/10 Air Factor
15 unhealthy days expected this year, 15 days in 30 years
Provided by First Street
Historical weather
Castro Valley, CA • 94552
Average low and high temperatures (°F)
61
42
63
44
69
47
67
48
72
51
74
53
76
56
80
56
79
59
72
52
64
46
59
45
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 11.4 hours in
June and 4.9 hours in December, placing it above the
U.S. average for solar exposure.
11.4 hrs
4.9 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$1.76M – $2.13M
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