505 N 7 Hills Rd is a 1,080 square foot house on a 2.54 acre lot with 3 bathrooms. Based on Redfin's O Fallon data, we estimate the home's value is $304,760.
Single-familyProperty Type
1931Year Built
2.54 acresLot Size
$282Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$304,760
$3,000 since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 18.7% lower than the average sale price ($375K) of 5 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
$4,746 (+10.2%)
$16,656 + $60,191
$76,847
2024
$4,308 (+11.0%)
$15,194 + $54,909
$70,103
2023
$3,881 (+7.8%)
$13,485 + $48,734
$62,219
2022
$3,601 (−2.8%)
$12,398 + $44,805
$57,203
2021
$3,704 (+1.2%)
$12,439 + $45,222
$57,661
2020
$3,661 (+31.6%)
$12,184 + $44,296
$56,480
2019
$2,783 (−19.0%)
$11,774 + $42,806
$54,580
2018
$3,435 (+14.0%)
$11,432 + $41,563
$52,995
2017
$3,013 (+4.3%)
$8,488 + $38,530
$47,018
2016
$2,888
$8,344 + $37,878
$46,222
Tax history for 505 N 7 Hills Rd
Year
Property tax
Land + Additions
Assessment*
2025
$4,746 (+10.2%)
$16,656 + $60,191
$76,847
2024
$4,308 (+11.0%)
$15,194 + $54,909
$70,103
2023
$3,881 (+7.8%)
$13,485 + $48,734
$62,219
2022
$3,601 (−2.8%)
$12,398 + $44,805
$57,203
2021
$3,704 (+1.2%)
$12,439 + $45,222
$57,661
2020
$3,661 (+31.6%)
$12,184 + $44,296
$56,480
2019
$2,783 (−19.0%)
$11,774 + $42,806
$54,580
2018
$3,435 (+14.0%)
$11,432 + $41,563
$52,995
2017
$3,013 (+4.3%)
$8,488 + $38,530
$47,018
2016
$2,888
$8,344 + $37,878
$46,222
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Property details
Interior
Basement Information
Basement Sq. Ft: 1,080
Bathroom Information
# of Bathroom Fixtures: 8
Heating & Cooling
Air Conditioning Type: Central
Exterior
Exterior Information
Building Construction Quality: Average
Exterior Wall: Masonry
Building Type: Single Family
Property Information
Living Sq. Ft: 1,080
Building Sq. Ft: 2,160
# of Stories: 1.5
Stories Type: 1 1/2
Legal Description: OFALLON TWP SEC 20 LOT/SEC-20-SUBL/TWP-2N-BLK/RG-7W PT S 1/2 S 1/2 NE AS IN A02404313 & PT NE & PT SE AS IN 3215-1748 EXC PT IN 3215-1744 EX PT FOR RD IN A01542873 & A01542874
Parking & Garage Information
Parking Type: Frame Garage
Garage/Parking Sq. Ft: 240
Garage / Carport Type: Frame
Lot Information
# of Buildings: 1
Land Sq. Ft: 110,642
Municipality Name: OFALLON
Acres: 2.54
County Use Description: IMP RURAL-NON FARM
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: —
Baths: 3.0
Sq. Ft.: 1,080
Stories: 1.5
Lot Size: 2.54 acres
Style: Single Family Residential
Year Built: 1931
Year Renovated: 2000
County: St. Clair County
APN: 04200205015
Home facts updated by county records on Jul 23, 2026
Around this home
Schools
Estelle Kampmeyer Elementary School
Public PreK-5 • Assigned • 0.8mi
8/10
Amelia V Carriel Junior High School
Public 6-8 • Assigned • 0.2mi
7/10
O'Fallon High School
Public 9-12 • Assigned • 1.5mi
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, 20 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, 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
$290,000 – $351,000
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