7766 County Line Rd is a 4,286 square foot house on a 7.46 acre lot with 4 bathrooms. Based on Redfin's Collinsville data, we estimate the home's value is $712,880.
Single-familyProperty Type
2009Year Built
7.46 acresLot Size
$166Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$712,880
$5,000 since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 3.5% higher than the average sale price ($689K) 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
$13,242 (+10.7%)
$48,910 + $151,144
$200,054
2024
$11,959 (+8.7%)
$44,617 + $135,690
$180,307
2023
$10,999 (+5.7%)
$39,600 + $120,431
$160,031
2022
$10,404 (+3.5%)
$36,407 + $110,721
$147,128
2021
$10,053 (+0.9%)
$36,524 + $104,648
$141,172
2020
$9,961 (+1.3%)
$35,776 + $102,506
$138,282
2019
$9,834 (+2.7%)
$34,573 + $99,059
$133,632
2018
$9,577 (−4.8%)
$33,569 + $96,183
$129,752
2017
$10,057 (+1.5%)
$35,604 + $97,756
$133,360
2016
$9,905
$35,002 + $96,103
$131,105
Tax history for 7766 County Line Rd
Year
Property tax
Land + Additions
Assessment*
2025
$13,242 (+10.7%)
$48,910 + $151,144
$200,054
2024
$11,959 (+8.7%)
$44,617 + $135,690
$180,307
2023
$10,999 (+5.7%)
$39,600 + $120,431
$160,031
2022
$10,404 (+3.5%)
$36,407 + $110,721
$147,128
2021
$10,053 (+0.9%)
$36,524 + $104,648
$141,172
2020
$9,961 (+1.3%)
$35,776 + $102,506
$138,282
2019
$9,834 (+2.7%)
$34,573 + $99,059
$133,632
2018
$9,577 (−4.8%)
$33,569 + $96,183
$129,752
2017
$10,057 (+1.5%)
$35,604 + $97,756
$133,360
2016
$9,905
$35,002 + $96,103
$131,105
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
A
Agricultural Industry District
The A Agricultural Industry District encompasses prime and important farmland in St. Clair County where soil, water, vegetal, and topographical conditions are well suited to the raising of crops and domestic animals. These areas have been traditionally used for agricultural farming, the raising of domestic animals and poultry, horticulture, forestry, and truck gardening.; The St. Clair County Board is aware of the historical and continuing importance of agriculture to the economic and social structure of the County and of the unique characteristics and requirements necessary to retain agriculture as a viable industry. In recognition of this, the St. Clair County Board has established and adopted as a long range goal, the conservation and preservation of prime and important farmland (as defined by the U.S. Department of Agriculture Soil Conservation Service Evaluation System) and has acted to implement this goal through the adoption of a Comprehensive Plan and Zoning Code.
Permitted uses
Include but are not limited to:
Agriculture
Equestrian facility
Infrastructure
Military facility-Other
Educational / school
Recreation
Property details
Interior
Basement Information
Basement Sq. Ft: 2,686
Basement Finish: Finished
Bathroom Information
# of Bathroom Fixtures: 12
Heating & Cooling
Air Conditioning Type: Central
Exterior
Exterior Information
Building Construction Quality: Above Average
Exterior Wall: Masonry
Building Type: Single Family
Property Information
Living Sq. Ft: 4,286
Building Sq. Ft: 7,873
# of Stories: 1
Stories Type: 1
Legal Description: OFALLON TWP SEC 5 PT NW IN A02130467
Parking & Garage Information
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 901
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 324,958
Municipality Name: OFALLON
Acres: 7.46
County Use Description: IMP RURAL-NON FARM
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: —
Baths: 4.0
Sq. Ft.: 4,286
Stories: 1.0
Lot Size: 7.46 acres
Style: Single Family Residential
Year Built: 2009
Year Renovated: 2009
County: St. Clair County
APN: 04050100014
Home facts updated by county records on Jul 23, 2026
Around this home
Schools
Places
Transit
Delores Moye Elementary School
Public PreK-5 • Assigned • 2.4mi
7/10
Amelia V Carriel Junior High School
Public 6-8 • Assigned • 3.5mi
7/10
O'Fallon High School
Public 9-12 • Assigned • 4.8mi
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
2% chance of strong winds in next 30 years
3/10 Air Factor
3 unhealthy days expected this year, 3 days in 30 years
Provided by First Street
Historical weather
Collinsville, IL • 62234
Average low and high temperatures (°F)
37
21
46
28
65
41
70
51
74
57
85
67
90
73
86
67
83
61
73
51
56
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
$678,000 – $820,000
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