34111 S Koster Rd is a 3,151 square foot vacant land on a 2.97 acre lot with 3 bedrooms and 2 bathrooms. Based on Redfin's Tracy data, we estimate the home's value is $812,973.
Vacant landProperty Type
1996Year Built
2.97 acresLot Size
$273,728Price/Acres
Source:Public Records
Redfin Estimate
$812,973
$107K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 31.9% lower than the average sale price ($1.19M) 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
$6,504 (+3.1%)
$211,793 + $406,266
$618,059
2024
$6,308 (+1.7%)
$207,641 + $398,300
$605,941
2023
$6,203 (+1.8%)
$203,570 + $390,491
$594,061
2022
$6,095 (+1.5%)
$199,579 + $382,835
$582,414
2021
$6,005 (+0.8%)
$195,666 + $375,329
$570,995
2020
$5,958 (+1.7%)
$191,830 + $367,970
$559,800
2019
$5,861 (+1.6%)
$189,864 + $364,197
$554,061
2018
$5,770 (+2.3%)
$186,142 + $357,056
$543,198
2017
$5,643 (+1.8%)
$178,915 + $343,192
$522,107
2016
$5,542 (+1.1%)
$178,915 + $343,192
$522,107
2015
$5,479 (+1.5%)
$175,408 + $336,464
$511,872
2014
$5,399 (+5.6%)
$169,390 + $324,920
$494,310
2013
$5,113 (+3.6%)
$169,390 + $324,920
$494,310
2012
$4,935 (+1.9%)
$168,625 + $298,567
$467,192
2011
$4,842 (+1.0%)
$165,319 + $292,712
$458,031
2010
$4,795 (+0.1%)
$162,078 + $286,972
$449,050
2009
$4,790 (+2.6%)
$160,866 + $284,830
$445,696
2008
$4,671
$161,249 + $285,506
$446,755
Tax history for 34111 S Koster Rd
Year
Property tax
Land + Additions
Assessment*
2025
$6,504 (+3.1%)
$211,793 + $406,266
$618,059
2024
$6,308 (+1.7%)
$207,641 + $398,300
$605,941
2023
$6,203 (+1.8%)
$203,570 + $390,491
$594,061
2022
$6,095 (+1.5%)
$199,579 + $382,835
$582,414
2021
$6,005 (+0.8%)
$195,666 + $375,329
$570,995
2020
$5,958 (+1.7%)
$191,830 + $367,970
$559,800
2019
$5,861 (+1.6%)
$189,864 + $364,197
$554,061
2018
$5,770 (+2.3%)
$186,142 + $357,056
$543,198
2017
$5,643 (+1.8%)
$178,915 + $343,192
$522,107
2016
$5,542 (+1.1%)
$178,915 + $343,192
$522,107
2015
$5,479 (+1.5%)
$175,408 + $336,464
$511,872
2014
$5,399 (+5.6%)
$169,390 + $324,920
$494,310
2013
$5,113 (+3.6%)
$169,390 + $324,920
$494,310
2012
$4,935 (+1.9%)
$168,625 + $298,567
$467,192
2011
$4,842 (+1.0%)
$165,319 + $292,712
$458,031
2010
$4,795 (+0.1%)
$162,078 + $286,972
$449,050
2009
$4,790 (+2.6%)
$160,866 + $284,830
$445,696
2008
$4,671
$161,249 + $285,506
$446,755
*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
AG-40
General Agriculture Zone
The General Agriculture Zone is established to preserve agricultural lands for the continuation of commercial agricultural enterprises. This zone implements the General Agriculture land use designation of the General Plan
Permitted uses
Include but are not limited to:
Garden center
Housing-Single unit
Housing-Senior
Housing-Other
Infrastructure
Agriculture-Cropland
Oct 20, 2014 • Final
Fire county
Replace a barn on an existing foundation.
Demolition
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
Bathroom Information
# of Full Baths: 2
Heating & Cooling
Air Conditioning Type: Central
Fireplace Information
# of Fireplaces: 1
Fireplace Type: 1 Opening
Has Fireplace
Exterior
Exterior Information
Building Style Type: L-Shape
Construction Type: Wood
Building Construction Quality: Good
Pool Information
Pool Type: Gunite
Has Pool
Property Information
Living Sq. Ft: 3,151
Building Sq. Ft: 3,151
# of Stories: 1
Parking & Garage Information
# of Parking Spaces: 2
Lot Information
# of Buildings: 1
Land Sq. Ft: 129,373
Acres: 2.97
Zoning Code: AG-40
County Use Description: RURAL RESID-1 UNITS
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 3,151
Stories: 1.0
Lot Size: 2.97 acres
Style: Vacant Land
Year Built: 1996
Year Renovated: —
County: San Joaquin County
APN: 25509053
Home facts updated by county records on Aug 6, 2026
Around this home
Schools
New Jerusalem School
Charter 1-8 • Assigned • 1.8mi
5/10
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
5/10 Fire Factor
6% chance of being in a wildfire in next 30 years
6/10 Heat Factor
7 days above 102° expected this year, 15 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
9/10 Air Factor
21 unhealthy days expected this year, 22 days in 30 years
Provided by First Street
Historical weather
Tracy, CA • 95304
Average low and high temperatures (°F)
59
40
64
45
72
50
74
51
82
56
90
59
90
59
94
62
89
61
79
56
64
48
55
44
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 12.6 hours in
June and 4.6 hours in December, placing it above the
U.S. average for solar exposure.
12.6 hrs
4.6 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$773,000 – $935,000
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