509 State St is a 816 square foot house on a 2,614 square foot lot with 3 bedrooms. - it last sold on June 03, 2008 for $112,000. Based on Redfin's Alton data, we estimate the home's value is $110,309.
Single-familyProperty Type
1846Year Built
2,614 sq ftLot Size
$135Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$110,309
$1,691 since sold in June 2008$2,000 since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 25.5% lower than the average sale price ($148K) of 6 comparable homes.
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Nov 4, 2021 • Final
Res electrical
Install or upgrade a 200 amp electrical service.
Electrical
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property details
Interior
Bathroom Information
# of Bathroom Fixtures: 7
Heating & Cooling
Heating Type: Warm Air
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 5
Exterior
Exterior Information
Building Construction Quality: Average
Exterior Wall: Wood Siding
Property Information
Living Sq. Ft: 816
Building Sq. Ft: 816
Legal Description: TR SE SW 28.6X100
Lot Information
# of Buildings: 1
Land Sq. Ft: 2,614
Municipality Name: ALTON
Acres: 0.06
Depth Footage: 100
Front Footage: 28.6
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2025
Tax District County: ALTON CITY; HAYNER LIBRARY
Public facts
Beds: 3
Baths: —
Sq. Ft.: 816
Stories: —
Lot Size: 2,614 square feet
Style: Single Family Residential
Year Built: 1846
Year Renovated: —
County: Madison County
APN: 231071118303006
Home facts updated by county records on Oct 12, 2026
Around this home
Schools
K - 12
Preschool & daycare
West Elementary School
Public 2-5 • Assigned • 1.0mi
3/10
Alton Middle School
Public 6-8 • Assigned • 2.0mi
4/10
Alton High School
Public 9-12 • Assigned • 3.3mi
3/10
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 107° 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
2 unhealthy days expected this year, 4 days in 30 years
Provided by First Street
Historical weather
Alton, IL • 62002
Average low and high temperatures (°F)
36
19
45
27
64
41
70
50
74
56
85
67
89
72
85
66
84
62
72
53
56
41
44
29
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
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Oct
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Dec
Sun exposure
In this area, properties receive around 9.8 hours in
June and 4.1 hours in December, which is comparable to the
U.S. average for solar exposure.
9.8 hrs
4.1 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$105,000 – $127,000
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