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Single-Level Duplex
New
For Sale
$250,000

501 Longfellow Street, Bethalto, IL 62010

Residential Income, Bethalto, IL

Property Size1,440 SF
Lot Size0.21 Acres
Price / SF$173.61
Days on Market3

Property Features for 501 Longfellow Street

General Information

Property type Residential Multi Family
Property subtype Single Family Residence
Bedrooms 4
Bathrooms 2
Full bathrooms 2
Rooms Bedroom 1, Bathroom 2, Bedroom 2, Bathroom 1, Bedroom 3, Bedroom 4
Parking features Carport, Driveway
Window features Double Pane Windows, Blinds
Patio and Porch features Porch
Interior features Entrance Foyer, Open Floorplan
Exterior features No Step Entry, Private Entrance
Appliances Dryer, Microwave, Electric Range, Refrigerator, Washer, Electric Water Heater
Subdivision Kelseys James E First Add
Lot features City Lot
Elementary school BETHALTO DIST 8
Middle school BETHALTO DIST 8
High school Bethalto
Elementary school district Bethalto DIST 8
Middle school district Bethalto DIST 8
High school district Bethalto DIST 8
Directions 140 to S Prairie St., to E Central St. to Longfellow
Standard status Active
APN 15-2-09-06-13-305-014
Size 1,440 SF
Lot size 0.21 Acres

Additional Details

Tenant in Place Yes

Taxes and HOA fees

Tax Year 2025
Tax Annual Amount 3197

Utilities

Heating system Forced Air
Cooling system Central Air
Water source Public

Building Details

Year built 1980
Floors in Building 1
Number of units 2
Flooring type Carpet, Vinyl
Building materials Aluminum Siding, Brick Veneer
Roof type Shingle
Architectural style Ranch
Buildings 1
Listing Agency: Coldwell Banker Brown Realtors · Coldwell Banker Real Estate
Listed By: Tricia Sisk · License #475126803
Added: Oct 27 Changed: Oct 29 Last Checked: Oct 29 at 6:06PM
MLS# 26068242

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 1,440-square-foot duplex, built in 1980, contains two single-level residences of approximately 720 square feet each. Both have two bedrooms, a full bathroom, a living room connected to the kitchen, a carport, and a shed. Kitchen appliances and a washer and dryer are included in each unit. The property occupies 0.207 acres.

One residence is vacant, while the other is occupied under a one-year lease that must be honored. Improvements include a roof installed in 2025 and water heaters replaced in 2025 and 2026. The furnaces date to 2019 and 2010, and the air-conditioning systems are approximately 16 years old.

Bethalto Park is directly across the street, with lighted tennis and pickleball courts, a playground, and the Bethalto Senior Services Center.

Key Highlights

  • 1,440‑square‑foot duplex with two approximately 720‑square‑foot residences
  • Each unit has 2 bedrooms, a full bathroom, living room, kitchen, carport, and shed
  • One unit is vacant; the other has a one‑year lease that must be honored

Financial Insights

Estimated NOI and Cap Rate

NOI / Yr
$10,608
Cap Rate
4.24%
Suggested Prices Based on Cap Rates
Cap Rate 5%
$212,160 $212.2K
Cap Rate 7%
$151,543 $151.5K
Cap Rate 9%
$117,867 $117.9K
Market Conditions
NOI Build-Up for 1,440 SF
Gross rent
$16.4K $11.40/SF
− Vacancy
−$1.3K −$0.88/SF
EGI
$15.2K $10.52/SF
− OpEx
−$4.5K −$3.16/SF
NOI
$10.6K $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%
$212,160
Cap Rate 7%
$151,543
Cap Rate 9%
$117,867

Alternative Uses

Best Use
Multifamily LT 5
$151.5K
$132.6K – $176.8K (±1% cap)
NOI $10,608 @ 7.0% cap · market cap 4.24%
Second Best
Apartment 5plus
$142.2K
$124.5K – $166.0K (±1% cap)
NOI $9,957 @ 7.0% cap · market cap 3.98%
Theoretical Best
Office A
$392.5K
$343.4K – $457.9K (±1% cap)
NOI $27,475 @ 7.0% cap · market cap 10.99%
Zoning and permitted uses should be independently verified with authorities. How Realmo checks its estimates

Property Analytics

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Lease Details

2
Residential units
Single-tenant
Tenancy

Location Intelligence

Trade Area within ½ mile

144
Businesses Nearby

Demographics for 62010, IL

10,847
Population
5,163
Households
2.1
Avg Household Size
41
Median Age
30%
College-Educated
93%
High-School Grad
21.2 sq mi
ZIP Area
512
Density / Sq Mi
$72,717
Median Household Income
$46,689
Median Earnings
$896
Median Rent
$170,000
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 - Each residence includes two bedrooms, a full bath, and a carport.
Where is this duplex located?
The property is located at 501 Longfellow Street Bethalto, IL.
What is the asking price?
The asking price for this property is $250,000.
What are key features of this property?
This property features: 1,440‑square‑foot duplex with two approximately 720‑square‑foot residences; Each unit has 2 bedrooms, a full bathroom, living room, kitchen, carport, and shed; One unit is vacant; the other has a one‑year lease that must be honored
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