635 E State St is a 784 square foot house on a 8,276 square foot lot with 2 bathrooms. Based on Redfin's O Fallon data, we estimate the home's value is $162,018.
Single-familyProperty Type
1957Year Built
8,276 sq ftLot Size
$207Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$162,018
$5,000 since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 29.2% lower than the average sale price ($229K) 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
$2,681 (+9.0%)
$5,427 + $33,857
$39,284
2024
$2,459 (+8.3%)
$4,951 + $30,886
$35,837
2023
$2,271 (+5.4%)
$4,394 + $27,413
$31,807
2022
$2,156 (+2.8%)
$4,040 + $25,203
$29,243
2021
$2,098 (+0.8%)
$4,051 + $24,152
$28,203
2020
$2,080 (+72.0%)
$3,968 + $23,658
$27,626
2019
$1,209 (+4.7%)
$3,835 + $22,862
$26,697
2018
$1,155 (+16.8%)
$3,724 + $22,198
$25,922
2017
$989 (+3.0%)
$3,951 + $19,569
$23,520
2016
$960 (+8.2%)
$3,884 + $19,238
$23,122
2015
$887 (+1.8%)
$3,793 + $18,789
$22,582
2013
$871
$3,691 + $18,936
$22,627
Tax history for 635 E State St
Year
Property tax
Land + Additions
Assessment*
2025
$2,681 (+9.0%)
$5,427 + $33,857
$39,284
2024
$2,459 (+8.3%)
$4,951 + $30,886
$35,837
2023
$2,271 (+5.4%)
$4,394 + $27,413
$31,807
2022
$2,156 (+2.8%)
$4,040 + $25,203
$29,243
2021
$2,098 (+0.8%)
$4,051 + $24,152
$28,203
2020
$2,080 (+72.0%)
$3,968 + $23,658
$27,626
2019
$1,209 (+4.7%)
$3,835 + $22,862
$26,697
2018
$1,155 (+16.8%)
$3,724 + $22,198
$25,922
2017
$989 (+3.0%)
$3,951 + $19,569
$23,520
2016
$960 (+8.2%)
$3,884 + $19,238
$23,122
2015
$887 (+1.8%)
$3,793 + $18,789
$22,582
2013
$871
$3,691 + $18,936
$22,627
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
SRMH
AO-3
Single-Family Mobile Home
The St. Clair County Board recognizes the existence of
transitional residential development within the County as a requisite of housing particularly for low and
moderate income residents. Characteristically these transitional residential areas have included intermittent residential development on small lot subdivisions; on individually divided lots of varying size; from the subdivision of previously developed lots; and from older, partially developed subdivisions. Initial development was of the fixed location conventional type housing. Subsequent occupancy of vacant lots by manufactured homes resulted in a combination of housing types.
It is the intent of the SR-MH District to provide unified regulation for continued development and
maintenance of the combined mobile home/fixed location housing areas in the County; to achieve orderly
development in those areas; and maximize compatibility with adjacent areas.
Zone overlays
Airport Height Restriction Area
Permitted uses
Include but are not limited to:
Housing-Single unit
Infrastructure-Other
Educational / school
Property details
Interior
Basement Information
Basement Sq. Ft: 784
Bathroom Information
# of Bathroom Fixtures: 5
Exterior
Exterior Information
Building Construction Quality: Average
Exterior Wall: Frame
Building Type: Single Family
Property Information
Subdivision Name: NELSONS SUB
Living Sq. Ft: 784
Building Sq. Ft: 1,568
# of Stories: 1
Stories Type: 1
Legal Description: NELSONS SUB LOT/SEC-24 A02040434
Parking & Garage Information
Parking Type: Carport
Garage/Parking Sq. Ft: 528
Garage / Carport Type: Carport
Lot Information
# of Buildings: 1
Land Sq. Ft: 8,276
Legal Lot Number: 24
Municipality Name: OFALLON
Acres: 0.19
County Use Description: RES/IMP RESIDENTIAL
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: —
Baths: 2.0
Sq. Ft.: 784
Stories: 1.0
Lot Size: 8,276 square feet
Style: Single Family Residential
Year Built: 1957
Year Renovated: 1990
County: St. Clair County
APN: 04290400024
Home facts updated by county records on Oct 15, 2026
Around this home
Schools
Estelle Kampmeyer Elementary School
Public PreK-5 • Assigned • 0.5mi
8/10
Amelia V Carriel Junior High School
Public 6-8 • Assigned • 1.0mi
7/10
O'Fallon High School
Public 9-12 • Assigned • 0.5mi
6/10
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
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
5/10 Heat Factor
7 days above 106° expected this year, 21 days in 30 years
2/10 Wind Factor
1% chance of strong winds in next 30 years
3/10 Air Factor
3 unhealthy days expected this year, 4 days in 30 years
Provided by First Street
Historical weather
O Fallon, IL • 62269
Average low and high temperatures (°F)
37
20
46
28
65
41
71
51
75
56
85
67
90
72
87
65
85
60
74
50
57
41
46
30
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 9.9 hours in
June and 4.1 hours in December, which is comparable to the
U.S. average for solar exposure.
9.9 hrs
4.1 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$154,000 – $187,000
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