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    Four-Unit Residential Income Property Title is generated by Realmo AI

    820 Cottage Grove Avenue, Rockford, IL 61103

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    For Sale
    $465,000

    MULTI_FAMILY - ROCKFORD, IL

    Property size:
    3,690 SF
    Price / SF:
    $126/SF
    Added:
    Oct 23, 2025
    Days on Market:
    248
    Last Refresh:
    Jun 27 at 5:06 pm

    Property Features for 820 Cottage Grove Avenue

    General Information

    Property type
    Residential Multi Family
    Property subtype
    Other
    Bedrooms
    8
    Bathrooms
    4
    Rooms
    Bedroom 8, Bedroom 3, Bathroom 1, Bedroom 6, Basement, Bedroom 1, Bathroom 3, Bedroom 2, Bathroom 4, Bedroom 7, Bedroom 5, Bathroom 2, Bedroom 4
    Parking
    4
    Appliances
    Refrigerator, Stove/Cooktop
    Standard status
    Active
    APN
    1113152001
    Size
    3,690 SF

    Taxes and HOA fees

    Tax Year
    2024
    Tax Description
    HARLEM PARK SUBD PT N1/2 SEC 13-44-1 W1/2 LTS 15-16 17 + 018 BLOCK 022
    Tax Annual Amount
    5481

    Utilities

    Heating system
    Natural Gas, Forced Air
    Cooling system
    Central Air

    Building Details

    Year built
    1956
    Floors in Building
    1
    Number of units
    4
    Roof type
    Shingle

    We can help!

    Contact an agent
    Aimee Leon
    Aimee Leon

    Listing agent Aimee Leon License #475201058

    Listing office Gambino Realtors 3815 N Mulford, Rockford, IL

    Listing date Oct 23, 2025

    MLS# 202506588 Listing URL

    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.

    HighLights

    • Four‑unit property; each apartment has 2 bedrooms, 1 full bath, a living room, and an eat‑in kitchen.
    • Stove/cooktop and refrigerator included in the units.
    • Two units include in‑unit laundry hookups.
    • Tenants pay separate utilities; units have central air conditioning.
    • Detached four‑car garage plus a full basement for additional usable space.
    • Three units are currently leased; property sold AS IS.

    Overview

    This four-unit residential income property is well-maintained and configured as four separate apartments. Each unit includes two bedrooms, one full bath, a living room, and an eat-in kitchen. Kitchen appliances include a stove and refrigerator. Two of the units also feature in-unit laundry hookups for added convenience. Tenants have separate utilities and air conditioning, and the building includes a full basement that provides additional usable space for future needs.

    The property includes a detached four-car garage, which can support tenant parking and supplemental storage. The seller is offering the property as-is.

    The unit mix and in-unit laundry hookups in select apartments make this building a practical fit for buyers seeking a multi-unit rental property with self-contained living spaces and tenant-paid utilities. With three units currently leased, the property may appeal to owner-operators or investors looking to own and manage an income-producing residential asset, while retaining the flexibility to use the full basement as the needs of the operation evolve.

    Local Financial Insights For Multifamily LT 5

    Simulate Cap Rate and NOI

    NOI Build-Up
    Vacancy
    income lost from leasable area expected to sit empty during the year — subtracted from gross rent.
    EGI (Effective Gross Income)
    gross rent minus vacancy losses — the realistic income before paying operating costs.
    OpEx (Operating Expenses)
    recurring costs to operate the property (property tax, insurance, utilities, maintenance, management) — excludes financing and capital improvements.
    NOI (Net Operating Income)
    income a property generates after operating costs but before financing and taxes.

    Component $ $/SF
    Gross rent $35.9k $9.72
    − Vacancy −$1.4k −$0.37
    EGI $34.5k $9.35
    − OpEx −$10.4k −$2.81
    NOI $24.2k $6.55
    3,690 SF · lease $9.72/SF/yr · vacancy 3.80% · expense 30.00%

    Alternative Uses

    Best Use
    Multifamily LT 5
    $345.0K
    $301.9K – $402.6K (±1% cap)
    NOI $24,153 @ 7.0% cap · market cap 5.19%
    Second Best
    Apartment 5plus
    $300.6K
    $263.0K – $350.7K (±1% cap)
    NOI $21,042 @ 7.0% cap · market cap 4.53%
    Theoretical Best
    Office A
    $981.5K
    $858.8K – $1.15M (±1% cap)
    NOI $68,705 @ 7.0% cap · market cap 14.78%
    Zoning and permitted uses should be independently verified with local authorities.
    Property Profile Location Intelligence

    Current Use by Public Records

    Quadplexes

    Suggested Use

    Real Estate Agency Law Firm Restaurant Spa & Massage Center Dental Office Hair Salon Nail Salon Building Supply Gym & Fitness Center Auto Repair Shop

    Zoning and permitted uses should be independently verified with local authorities.

    Location Insight

    • Map
    • Local Demand
    City
    Rockford
    County
    Winnebago
    State
    Illinois
    Longitude
    -89.073719
    Latitude
    42.292641

    FAQs

    What type of property is this?
    Quadplex - Well-maintained four-unit building offers two-bedroom apartments, with multiple units including in-unit laundry hookups.
    Where is this quadplex located?
    The property is located at 820 Cottage Grove Avenue Rockford, IL.
    What is the asking price?
    The asking price for this property is $465,000.
    What are key features of this property?
    This property features: Four‑unit property; each apartment has 2 bedrooms, 1 full bath, a living room, and an eat‑in kitchen.; Stove/cooktop and refrigerator included in the units.; Two units include in‑unit laundry hookups.
    More about this property
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