11900 S Union Rd is a 2,793 square foot house on a 1.23 acre lot with 3 bedrooms and 3 bathrooms. Based on Redfin's Manteca data, we estimate the home's value is $785,513.
Single-familyProperty Type
1970Year Built
1.23 acresLot Size
$281Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$785,513
$40K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 14.6% higher than the average sale price ($685K) 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
$2,693 (+5.8%)
$24,931 + $202,489
$227,420
2024
$2,546 (+1.2%)
$24,443 + $198,519
$222,962
2023
$2,516 (+1.5%)
$23,964 + $194,627
$218,591
2022
$2,480 (+1.1%)
$23,495 + $190,811
$214,306
2021
$2,453 (+3.9%)
$23,035 + $187,070
$210,105
2020
$2,362 (+1.3%)
$22,584 + $183,402
$205,986
2019
$2,332 (+1.3%)
$22,353 + $181,522
$203,875
2018
$2,302 (+1.4%)
$21,915 + $177,963
$199,878
2017
$2,270 (+2.3%)
$21,065 + $171,053
$192,118
2016
$2,218 (+0.6%)
$21,065 + $171,053
$192,118
2015
$2,205 (+6.6%)
$20,652 + $167,700
$188,352
2014
$2,068 (+0.7%)
$19,944 + $161,946
$181,890
2013
$2,054 (+1.7%)
$19,944 + $161,946
$181,890
2012
$2,019 (+2.0%)
$19,853 + $161,214
$181,067
2011
$1,980 (+1.0%)
$19,464 + $158,054
$177,518
2010
$1,960 (+0.2%)
$19,083 + $154,955
$174,038
2009
$1,957 (+2.6%)
$18,940 + $153,798
$172,738
2008
$1,908
$18,985 + $154,163
$173,148
Tax history for 11900 S Union Rd
Year
Property tax
Land + Additions
Assessment*
2025
$2,693 (+5.8%)
$24,931 + $202,489
$227,420
2024
$2,546 (+1.2%)
$24,443 + $198,519
$222,962
2023
$2,516 (+1.5%)
$23,964 + $194,627
$218,591
2022
$2,480 (+1.1%)
$23,495 + $190,811
$214,306
2021
$2,453 (+3.9%)
$23,035 + $187,070
$210,105
2020
$2,362 (+1.3%)
$22,584 + $183,402
$205,986
2019
$2,332 (+1.3%)
$22,353 + $181,522
$203,875
2018
$2,302 (+1.4%)
$21,915 + $177,963
$199,878
2017
$2,270 (+2.3%)
$21,065 + $171,053
$192,118
2016
$2,218 (+0.6%)
$21,065 + $171,053
$192,118
2015
$2,205 (+6.6%)
$20,652 + $167,700
$188,352
2014
$2,068 (+0.7%)
$19,944 + $161,946
$181,890
2013
$2,054 (+1.7%)
$19,944 + $161,946
$181,890
2012
$2,019 (+2.0%)
$19,853 + $161,214
$181,067
2011
$1,980 (+1.0%)
$19,464 + $158,054
$177,518
2010
$1,960 (+0.2%)
$19,083 + $154,955
$174,038
2009
$1,957 (+2.6%)
$18,940 + $153,798
$172,738
2008
$1,908
$18,985 + $154,163
$173,148
*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
Interior
Bathroom Information
# of Full Baths: 3
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: 2,793
Building Sq. Ft: 2,793
# of Stories: 1
Legal Description: TWP 01S RGE 07E SEC 17 QTR NW4
Parking & Garage Information
# of Parking Spaces: 3
Lot Information
# of Buildings: 1
Land Sq. Ft: 53,579
Acres: 1.23
Zoning Code: AG-40
County Use Description: SINGLE FAMILY RESID
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 3.0
Sq. Ft.: 2,793
Stories: 1.0
Lot Size: 1.23 acres
Style: Single Family Residential
Year Built: 1970
Year Renovated: —
County: San Joaquin County
APN: 20405001
Home facts updated by county records on Aug 6, 2026
Around this home
Schools
French Camp Elementary School
Public K-8 • Assigned • 2.8mi
3/10
East Union High School
Public 9-12 • Assigned • 2.3mi
4/10
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
4% chance of being in a wildfire in next 30 years
7/10 Heat Factor
7 days above 103° 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
27 unhealthy days expected this year, 29 days in 30 years
Provided by First Street
Historical weather
Manteca, CA • 95336
Average low and high temperatures (°F)
60
39
65
44
73
48
75
50
84
55
91
59
91
60
95
63
90
62
81
55
64
47
55
44
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 13.1 hours in
June and 4.6 hours in December, placing it above the
U.S. average for solar exposure.
13.1 hrs
4.6 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$747,000 – $904,000
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