1421 State St is a 2,120 square foot house on a 7,920 square foot lot with 5 bedrooms and 2.5 bathrooms. Based on Redfin's Alton data, we estimate the home's value is $246,502.
Single-familyProperty Type
1891Year Built
7,920 sq ftLot Size
$116Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$246,502
$0 since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 37.7% higher than the average sale price ($179K) 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
$6,396 (+10.5%)
$4,570 + $86,330
$90,900
2024
$5,790 (+8.2%)
$4,570 + $86,330
$90,900
2023
$5,350 (−0.2%)
$4,130 + $78,090
$82,220
2022
$5,362 (+2.5%)
$3,370 + $63,750
$67,120
2021
$5,229 (−0.4%)
$3,370 + $63,750
$67,120
2019
$5,247 (+3.1%)
$3,170 + $59,910
$63,080
2018
$5,092 (+1.4%)
$2,990 + $56,450
$59,440
2017
$5,020 (+2.0%)
$2,910 + $54,980
$57,890
2016
$4,921 (−2.4%)
$2,910 + $54,980
$57,890
2015
$5,043 (+7.6%)
$2,910 + $54,980
$57,890
2013
$4,688
$2,980 + $56,460
$59,440
Tax history for 1421 State St
Year
Property tax
Land + Additions
Assessment*
2025
$6,396 (+10.5%)
$4,570 + $86,330
$90,900
2024
$5,790 (+8.2%)
$4,570 + $86,330
$90,900
2023
$5,350 (−0.2%)
$4,130 + $78,090
$82,220
2022
$5,362 (+2.5%)
$3,370 + $63,750
$67,120
2021
$5,229 (−0.4%)
$3,370 + $63,750
$67,120
2019
$5,247 (+3.1%)
$3,170 + $59,910
$63,080
2018
$5,092 (+1.4%)
$2,990 + $56,450
$59,440
2017
$5,020 (+2.0%)
$2,910 + $54,980
$57,890
2016
$4,921 (−2.4%)
$2,910 + $54,980
$57,890
2015
$5,043 (+7.6%)
$2,910 + $54,980
$57,890
2013
$4,688
$2,980 + $56,460
$59,440
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Jan 17, 2026 • Final
Res plumbing
Install a new water heater.
Plumbing
Water heater
Jul 23, 2022 • Final
Res roof
Roofing
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
Basement Information
Basement Type: Crawl-Space
Bathroom Information
# of Full Baths: 2
# of 1/2 Baths: 1
# of Bathroom Fixtures: 13
Heating & Cooling
Air Conditioning Type: Central
Heating Type: Warm Air
Fireplace Information
# of Fireplaces: 2
Has Fireplace
Room Information
# of Rooms: 2
Exterior
Exterior Information
Physical Condition: Fair
Building Construction Quality: Average
Exterior Wall: Vinyl
Property Information
Subdivision Name: MILLER & BREATHS SUB
Living Sq. Ft: 2,120
Building Sq. Ft: 2,120
# of Stories: 2
Legal Description: MILLER & BREATHS SUBD LOT 3 4 66X120
Parking & Garage Information
Parking Type: Detached Garage
Garage/Parking Sq. Ft: 240
Garage / Carport Type: Detached
Lot Information
# of Buildings: 1
Land Sq. Ft: 7,920
Legal Lot Number: 3
Municipality Name: ALTON
Acres: 0.1818
Depth Footage: 120
Front Footage: 66
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2025
Tax District County: ALTON CITY; HAYNER LIBRARY
Public facts
Beds: 5
Baths: 2.5
Sq. Ft.: 2,120
Stories: 2.0
Lot Size: 7,920 square feet
Style: Single Family Residential
Year Built: 1891
Year Renovated: 1930
County: Madison County
APN: 232071105102004
Home facts updated by county records on Oct 12, 2026
Around this home
Schools
West Elementary School
Public 2-5 • Assigned • 0.1mi
3/10
Alton Middle School
Public 6-8 • Assigned • 2.1mi
4/10
Alton High School
Public 9-12 • Assigned • 2.8mi
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, 20 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
73
52
56
41
44
29
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
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
$235,000 – $284,000
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