As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2025
$3,575 (−6.3%)
$84,518 + $12,072
$96,590
2024
$3,816 (+1.2%)
$82,861 + $11,836
$94,697
2023
$3,772 (+2.5%)
$81,237 + $11,604
$92,841
2022
$3,681 (+82.5%)
$79,645 + $11,377
$91,022
2021
$2,016 (+0.5%)
$78,084 + $11,154
$89,238
2020
$2,007 (+1.1%)
$76,553 + $10,936
$87,489
2019
$1,985 (+0.4%)
$75,769 + $10,824
$86,593
2018
$1,978 (+1.9%)
$74,284 + $10,612
$84,896
2017
$1,942 (+9.3%)
$71,400 + $10,200
$81,600
2016
$1,777 (+1.3%)
$71,400 + $10,200
$81,600
2015
$1,755 (+0.2%)
$21,617 + $37,811
$59,428
2014
$1,751 (−0.1%)
$20,875 + $36,513
$57,388
2013
$1,753 (+0.7%)
$20,875 + $36,513
$57,388
2012
$1,742 (+6.3%)
$20,781 + $36,348
$57,129
2011
$1,638 (+1.3%)
$20,374 + $35,635
$56,009
2010
$1,617 (−1.8%)
$19,974 + $34,937
$54,911
2009
$1,646 (+1.6%)
$19,825 + $34,676
$54,501
2008
$1,620
$19,872 + $48,337
$68,209
Tax history for 13921 W Walnut Grove Rd
Year
Property tax
Land + Additions
Assessment*
2025
$3,575 (−6.3%)
$84,518 + $12,072
$96,590
2024
$3,816 (+1.2%)
$82,861 + $11,836
$94,697
2023
$3,772 (+2.5%)
$81,237 + $11,604
$92,841
2022
$3,681 (+82.5%)
$79,645 + $11,377
$91,022
2021
$2,016 (+0.5%)
$78,084 + $11,154
$89,238
2020
$2,007 (+1.1%)
$76,553 + $10,936
$87,489
2019
$1,985 (+0.4%)
$75,769 + $10,824
$86,593
2018
$1,978 (+1.9%)
$74,284 + $10,612
$84,896
2017
$1,942 (+9.3%)
$71,400 + $10,200
$81,600
2016
$1,777 (+1.3%)
$71,400 + $10,200
$81,600
2015
$1,755 (+0.2%)
$21,617 + $37,811
$59,428
2014
$1,751 (−0.1%)
$20,875 + $36,513
$57,388
2013
$1,753 (+0.7%)
$20,875 + $36,513
$57,388
2012
$1,742 (+6.3%)
$20,781 + $36,348
$57,129
2011
$1,638 (+1.3%)
$20,374 + $35,635
$56,009
2010
$1,617 (−1.8%)
$19,974 + $34,937
$54,911
2009
$1,646 (+1.6%)
$19,825 + $34,676
$54,501
2008
$1,620
$19,872 + $48,337
$68,209
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
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
Property details
Exterior
Parking & Garage Information
# of Parking Spaces: 3
Lot Information
# of Buildings: 1
Land Sq. Ft: 118,919
Acres: 2.73
Zoning Code: AG-40
County Use Description: RURAL RESID-1 UNITS
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: —
Baths: —
Sq. Ft.: —
Stories: —
Lot Size: 2.73 acres
Style: Vacant Land
Year Built: —
Year Renovated: —
County: San Joaquin County
APN: 00104020
Home facts updated by county records on Aug 6, 2026
Around this home
Schools
New Hope Elementary School
Public K-8 • Assigned • 3.6mi
5/10
Galt High School
Public 9-12 • Assigned • 10.6mi
6/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
8/10 Flood Factor
Estimated 75-83% chance of a flood reaching the building in the next 30 years
2/10 Fire Factor
0.00% chance of being in a wildfire in next 30 years
7/10 Heat Factor
7 days above 101° expected this year, 15 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
10/10 Air Factor
26 unhealthy days expected this year, 27 days in 30 years
Provided by First Street
Historical weather
Thornton, CA • 95686
Average low and high temperatures (°F)
58
38
63
42
71
46
72
47
81
52
86
55
86
55
92
58
88
58
78
52
63
44
55
42
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 13.3 hours in
June and 4.6 hours in December, placing it above the
U.S. average for solar exposure.
13.3 hrs
4.6 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$186,000 – $225,000
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