424 Prospect St is a 642 square foot house on a 4,800 square foot lot with 2 bedrooms. - it last sold on November 07, 2007 for $75,000. Based on Redfin's Alton data, we estimate the home's value is $146,942.
Single-familyProperty Type
1900Year Built
4,800 sq ftLot Size
$229Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$146,942
$72K since sold in November 2007$2,000 since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 16.8% higher than the average sale price ($126K) 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
Jun 29, 2020 • Final
Building
Addition
Jun 2, 2020 • Final
Plumbing
Addition
Plumbing
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 Bathroom Fixtures: 7
Heating & Cooling
Air Conditioning Type: Central
Heating Type: Warm Air
Room Information
# of Rooms: 2
Exterior
Exterior Information
Physical Condition: Fair
Building Construction Quality: Fair
Exterior Wall: Brick
Property Information
Subdivision Name: ALTON MFG COMPANYS ADD
Living Sq. Ft: 642
Building Sq. Ft: 642
# of Stories: 2
Legal Description: ALTON MFG CO PROSPECT ST LOTS LOT PT 17 & TRACT EXC PART TO LOT 1 40X120 IRREGULAR
Lot Information
# of Buildings: 1
Land Sq. Ft: 4,800
Legal Lot Number: 17
Municipality Name: ALTON
Acres: 0.1102
Depth Footage: 120
Front Footage: 40
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2025
Tax District County: ALTON CITY; HAYNER LIBRARY
Public facts
Beds: 2
Baths: —
Sq. Ft.: 642
Stories: 2.0
Lot Size: 4,800 square feet
Style: Single Family Residential
Year Built: 1900
Year Renovated: 1940
County: Madison County
APN: 232071117302030
Home facts updated by county records on Oct 12, 2026
Around this home
Schools
West Elementary School
Public 2-5 • Assigned • 0.8mi
3/10
Alton Middle School
Public 6-8 • Assigned • 2.1mi
4/10
Alton High School
Public 9-12 • Assigned • 3.2mi
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
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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
$140,000 – $169,000
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