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5-Unit Townhouse-Style Apartment Building

2311 23rd Street, Rockford, IL 61108

For Sale
$625,000
Pending

MULTIFAMILY, ROCKFORD, IL

Property Size6,400 SF
Days on Market80

Property Features for 2311 23rd Street

General Information

Property type Residential Multi Family
Property subtype Other
Bedrooms 15
Bathrooms 10
Full bathrooms 10
Rooms Bedroom 5, Bedroom 4, Bedroom 13, Bathroom 3, Bathroom 9, Bedroom 10, Bathroom 5, Bedroom 6, Bedroom 1, Bedroom 9, Bathroom 6, Bathroom 1, Bedroom 2, Bedroom 8, Bedroom 14, Bathroom 2, Bathroom 7, Basement, Bedroom 7, Bedroom 3, Bedroom 12, Bathroom 10, Bedroom 11, Bedroom 15, Bathroom 8, Bathroom 4
Parking 5
Appliances Refrigerator, Stove/Cooktop
Elementary school Whitehead Elementary
Middle school Bernard W Flinn Middle
High school Rockford East High
Elementary school district Rockford 205
Middle school district Rockford 205
High school district Rockford 205
Subdivision Winnebago County
Standard status Pending
APN 1231302027
Size 6,400 SF

Taxes and HOA fees

Tax Year 2025
Tax Description S 100 FT N 722.75 FT E 222.2 FT PT W1/2 SW1/4 SEC: 31 TWP: 044 RANGE: 002 ACRES: 0.50
Tax Annual Amount 10543
Legal Description S 100 FT N 722.75 FT E 222.2 FT PT W1/2 SW1/4 SEC: 31 TWP: 044 RANGE: 002 ACRES: 0.50

Utilities

Heating system Forced Air, Natural Gas
Cooling system Central Air

Amenities

private basement with laundry hookups
fenced-in patio area
onsite parking
central air

Building Details

Year built 1966
Floors in Building 2
Number of units 5
Roof type Shingle
Listing Agency: Keller Williams Realty Signature
Listed By: Milena Cojkic · License IL #475183591
Added: Aug 25 Changed: Oct 27 Last Checked: Nov 12 at 7:06PM
MLS# 202605345

Copyright © 2026 NorthWest Illinois Alliance of REALTORS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

Rey
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Investment Insights

Based on property information with market context.

This 5-unit apartment property contains 6,400 square feet in a townhouse-style configuration. Each residence includes 3 bedrooms, 1.5 bathrooms, a private basement with laundry hookups, and a fenced patio. Two units are currently vacant. Onsite parking serves the property, while refrigerators and stove/cooktops are included in the unit improvements.

Building systems include forced-air natural-gas heating and central air conditioning. Recent updates include newer HVAC systems, central air units, and some newer water heaters. Electrical service is equipped with circuit breakers, and the building has a shingle roof. Constructed in 1966, the property is located at 2311 23rd Street in Rockford, near shopping, everyday amenities, and highway access.

Key Highlights

  • 5‑unit apartment property with 6,400 square feet
  • Each unit offers 3 bedrooms and 1.5 bathrooms
  • Private basement with laundry hookups in every unit

Financial Insights

Estimated NOI and Cap Rate

NOI / Yr
$36,495
Cap Rate
5.84%
Suggested Prices Based on Cap Rates
Cap Rate 5%
$729,900 $729.9K
Cap Rate 7%
$521,357 $521.4K
Cap Rate 9%
$405,500 $405.5K
Market Conditions
NOI Build-Up for 6,400 SF
Gross rent
$69.1K $10.80/SF
− Vacancy
−$2.8K −$0.43/SF
EGI
$66.4K $10.37/SF
− OpEx
−$29.9K −$4.67/SF
NOI
$36.5K $5.70/SF
Area
Rockford, IL
Vacancy
4.00%
Lease Rate
$10.80 /SF/Yr
Expense Ratio
45.00%
Simulate Cap Rate and NOI
Suggested Prices Based on Cap Rates
Cap Rate 5%
$729,900
Cap Rate 7%
$521,357
Cap Rate 9%
$405,500

Alternative Uses

Best Use
Apartment 5plus
$521.4K
$456.2K – $608.3K (±1% cap)
NOI $36,495 @ 7.0% cap · market cap 5.84%
Second Best
—
—
no second resolved use
Theoretical Best
Office A
$1.70M
$1.49M – $1.99M (±1% cap)
NOI $119,163 @ 7.0% cap · market cap 19.07%
Zoning and permitted uses should be independently verified with authorities. How Realmo checks its estimates

Property Analytics

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Lease Details

5
Residential units
Yes
Highway access

Location Intelligence

Trade Area within ½ mile

186
Businesses Nearby

Demographics for 61108, IL

29,660
Population
12,650
Households
2.3
Avg Household Size
39
Median Age
24%
College-Educated
87%
High-School Grad
10.9 sq mi
ZIP Area
2,721
Density / Sq Mi
$63,046
Median Household Income
$34,856
Median Earnings
$986
Median Rent
$128,300
Median Home Value
Check the figures for this property Cap Rate, Value Estimation, Potential NOI and more
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Market

Average Price Trend$/SF for Apartment buildings in Winnebago County, IL

$125 Jul
$132 Aug
$106 Sep
$98.11 Oct

Properties on Market for Apartment buildings in Winnebago County

Jul
Aug
Sep
Oct

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?
Apartment building - Multifamily property with private basements, fenced patios, onsite parking, and two vacant units.
Where is this apartment building located?
The property is located at 2311 23rd Street Rockford, IL.
What is the asking price?
The asking price for this property is $625,000.
What are key features of this property?
This property features: 5‑unit apartment property with 6,400 square feet; Each unit offers 3 bedrooms and 1.5 bathrooms; Private basement with laundry hookups in every unit
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