Development potential currently zoned single family any other use would need variance or zoning change. 13 +/- Prime acres located within City limits unique opportunity for developer. There is a single family home on 1 of the parcels 3 total parcels 23-2-07-01-15-403-001, 23-2-07-01-15-403-011, 23-2-07-01-15-404-010 county aerial view of parcels available.
15.3 acres +/- in Alton at end of dead end road. Home is in need of updating and repairs. There are outbuildings on the property. Home is in an estate and is priced to sell as-is. Parcels included - 23-2-07-01-15-403-004, 23-2-07-01-15-403-001, 23-2-07-01-15-404-010.
MARIS as Distributed by MLS Grid #4006694
Feb 21, 2012
Sold
*
May 24, 2011
Listed
$90,500
Public Records
Aug 15, 1991
Sold
$26,000
Year
Property tax
Land + Additions
Assessment*
2023
$924 (−29.9%)
$1,850 + $16,890
$18,740
2022
$1,317
$1,510 + $13,790
$15,300
2021
$1,317 (−1.1%)
$1,510 + $13,790
$15,300
2019
$1,332 (+2.7%)
$1,420 + $12,960
$14,380
2018
$1,296 (+1.5%)
$1,340 + $12,220
$13,560
2017
$1,277 (+2.0%)
$1,300 + $11,900
$13,200
2016
$1,252 (−2.4%)
$1,300 + $11,900
$13,200
2015
$1,282 (+7.8%)
$1,300 + $11,900
$13,200
2013
$1,189
$1,340 + $12,220
$13,560
Public record
Beds
2
Baths
—
Stories
1
Lot width
200 ft.
Lot depth
130 ft.
Lot size
0.6 Acres
Year renovated
1962
Finished Sq. Ft.
952
Unfinished Sq. Ft.
—
Total Sq. Ft.
952
Year built
1921
Style
Single Family Residential
County
Madison County
APN
232070115403004
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jul 21, 2026.
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
4/10 Heat Factor
7 days above 106° expected this year, 18 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
73
86
67
83
62
73
52
56
41
44
29
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
98/ 100
Exceptional sunlight
Sunscore
There appears to be minimal shading by surrounding buildings, terrain, and vegetation.
10.7 hrs
7 hrs
JuneDecember
Provided by Shadowmap
Redfin Estimate for 1119 Tonsor Rd
$388,695
$36K under list price of $425K
Nearby comparable homes
The Redfin Estimate uses 6 recent nearby sales, priced between $70K to $215K.