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Two-Unit Brick Duplex
New
For Sale
$235,000

824 Henry Street, Alton, IL 62002

Residential Income, Alton, IL

Property Size2,290 SF
Lot Size0.17 Acres
Price / SF$102.62
Days on Market2

Property Features for 824 Henry Street

General Information

Property type Residential Multi Family
Property subtype Other
Bedrooms 3
Bathrooms 2
Full bathrooms 2
Rooms Bathroom 2, Bedroom 2, Bedroom 3, Basement, Bathroom 1, Bedroom 1
Fireplace 1
Basement Full, Unfinished
Appliances Electric Oven, Refrigerator, Washer/Dryer
Subdivision City/Alton Proper
Elementary school ALTON DIST 11
Middle school ALTON DIST 11
High school Alton
Elementary school district Alton DIST 11
Middle school district Alton DIST 11
High school district Alton DIST 11
Directions Across the street from Duke Bakery
Standard status Active
APN 23-2-07-11-20-402-026
Size 2,290 SF
Lot size 0.17 Acres

Taxes and HOA fees

Tax Year 2025
Tax Annual Amount 4774

Utilities

Heating system Forced Air
Cooling system Central Air, Ceiling Fan(s)
Water source Public

Amenities

off-street parking
in-unit washer/dryer

Building Details

Year built 1891
Building materials Brick
Architectural style Other
Listing Agency: RE/MAX Alliance · RE/MAX International
Listed By: Jill Schulz · License #471006807
Added: Oct 16 Changed: Oct 17 Last Checked: Oct 17 at 4:06PM
MLS# 26066671

Copyright © 2026 Mid America Regional Information Systems, Inc. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

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Investment Insights

Based on property information with market context.

This brick duplex contains two separate apartments within a 2,290-square-foot building on a 0.1653-acre lot. The first-floor unit has one bedroom and one full bathroom; the upper unit has two bedrooms and one full bathroom and has been remodeled. Both units are rented. Each includes a stove, refrigerator, and all-in-one washer and dryer. Central air conditioning and forced-air heat serve the property, and off-street parking is located behind the building.

The roof was replaced in 2026. Duke Bakery is across the street. The property was built in 1891 and has a basement and a fireplace.

Key Highlights

  • Two apartments: one with 1 bedroom and 1 full bathroom, the other with 2 bedrooms and 1 full bathroom
  • Both units are currently rented
  • 2,290‑square‑foot building on a 0.1653‑acre lot

Financial Insights

Estimated NOI and Cap Rate

NOI / Yr
$16,869
Cap Rate
7.18%
Suggested Prices Based on Cap Rates
Cap Rate 5%
$337,380 $337.4K
Cap Rate 7%
$240,986 $241.0K
Cap Rate 9%
$187,433 $187.4K
Market Conditions
NOI Build-Up for 2,290 SF
Gross rent
$26.1K $11.40/SF
− Vacancy
−$2.0K −$0.88/SF
EGI
$24.1K $10.52/SF
− OpEx
−$7.2K −$3.16/SF
NOI
$16.9K $7.37/SF
Area
Madison County, IL
Vacancy
7.69%
Lease Rate
$11.40 /SF/Yr
Expense Ratio
30.00%
Simulate Cap Rate and NOI
Suggested Prices Based on Cap Rates
Cap Rate 5%
$337,380
Cap Rate 7%
$240,986
Cap Rate 9%
$187,433

Alternative Uses

Best Use
Multifamily LT 5
$241.0K
$210.9K – $281.2K (±1% cap)
NOI $16,869 @ 7.0% cap · market cap 7.18%
Second Best
Apartment 5plus
$226.2K
$197.9K – $263.9K (±1% cap)
NOI $15,834 @ 7.0% cap · market cap 6.74%
Theoretical Best
Office A
$624.2K
$546.2K – $728.2K (±1% cap)
NOI $43,693 @ 7.0% cap · market cap 18.59%
Zoning and permitted uses should be independently verified with authorities. How Realmo checks its estimates

Property Analytics

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Current Use

Duplexes

Suggested Use

Top Pick Dental Office Real Estate Agency Electrical Service Parking Lot & Garage (Bike/Boat/Book/etc) Store Locksmith

Score = modeled unmet demand for each use within ~1 mi (higher = bigger opportunity). Zoning and permitted uses should be independently verified with local authorities.

Lease Details

2
Residential units
100%
Occupancy
Multi-tenant
Tenancy

Location Intelligence

Trade Area within ½ mile

904
Businesses Nearby

Demographics for 62002, IL

30,176
Population
14,832
Households
2
Avg Household Size
41
Median Age
24%
College-Educated
92%
High-School Grad
41.3 sq mi
ZIP Area
731
Density / Sq Mi
$57,851
Median Household Income
$38,120
Median Earnings
$941
Median Rent
$114,300
Median Home Value
Check the figures for this property Cap Rate, Value Estimation, Potential NOI and more
View Realmo Analytics

Market

Vacancy Rate% for Multifamily in Midwest region

6.5% 2022
7.5% 2023
7.8% 2024
8% 2025

Frequently Asked Questions

What type of property is this?
Duplex - Both apartments are currently rented, with a one-bedroom layout downstairs and a two-bedroom residence above.
Where is this duplex located?
The property is located at 824 Henry Street Alton, IL.
What is the asking price?
The asking price for this property is $235,000.
What are key features of this property?
This property features: Two apartments: one with 1 bedroom and 1 full bathroom, the other with 2 bedrooms and 1 full bathroom; Both units are currently rented; 2,290‑square‑foot building on a 0.1653‑acre lot
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