As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2025
$255 (+8.7%)
$3,190
2024
$235 (+6.4%)
$3,190
2023
$221 (+8.6%)
$2,890
2021
$203 (−87.7%)
$2,360
2019
$1,651 (+2.7%)
$2,220
2018
$1,607 (+60.2%)
$2,090 + $14,720
$16,810
2017
$1,003 (+2.0%)
$2,030 + $14,340
$16,370
2016
$983 (−2.3%)
$2,030 + $14,340
$16,370
2015
$1,007 (+6.1%)
$2,030 + $14,340
$16,370
2013
$949
$2,090 + $14,730
$16,820
Tax history for 914 Riley Ave
Year
Property tax
Land + Additions
Assessment*
2025
$255 (+8.7%)
$3,190
2024
$235 (+6.4%)
$3,190
2023
$221 (+8.6%)
$2,890
2021
$203 (−87.7%)
$2,360
2019
$1,651 (+2.7%)
$2,220
2018
$1,607 (+60.2%)
$2,090 + $14,720
$16,810
2017
$1,003 (+2.0%)
$2,030 + $14,340
$16,370
2016
$983 (−2.3%)
$2,030 + $14,340
$16,370
2015
$1,007 (+6.1%)
$2,030 + $14,340
$16,370
2013
$949
$2,090 + $14,730
$16,820
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Aug 26, 2020 • Final
Demolition
Demolition
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: Full
Bathroom Information
# of 1/2 Baths: 1
# of Bathroom Fixtures: 7
Heating & Cooling
Air Conditioning Type: Central
Heating Type: Warm Air
Exterior
Exterior Information
Physical Condition: Average
Building Construction Quality: Fair
Exterior Wall: Vinyl
Property Information
Subdivision Name: TONSOR PARK
Living Sq. Ft: 616
Building Sq. Ft: 616
# of Stories: 2
Legal Description: TONSORS PARK LOT 14 15 100X140
Lot Information
# of Buildings: 1
Land Sq. Ft: 14,000
Legal Lot Number: 14
Municipality Name: ALTON
Acres: 0.3214
Depth Footage: 140
Front Footage: 100
County Use Description: VACANT
Financial
Assessor Information
Assessment Year: 2025
Tax District County: ALTON CITY; HAYNER LIBRARY
Public facts
Beds: 4
Baths: 0.5
Sq. Ft.: 616
Stories: 2.0
Lot Size: 0.32 acres
Style: Vacant Land
Year Built: 1930
Year Renovated: —
County: Madison County
APN: 232070113302012
Home facts updated by county records on Oct 12, 2026
Around this home
Schools
Eunice Smith Elementary School
Public K-2 • Assigned • 0.3mi
Alton Middle School
Public 6-8 • Assigned • 1.0mi
4/10
Alton High School
Public 9-12 • Assigned • 1.7mi
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
4/10 Heat Factor
7 days above 106° 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
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