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    Two-Unit Duplex with Off-Street Parking Title is generated by Realmo AI

    820-822 Warner Avenue, Mason, MI 48854

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    Claim this Listing
    New
    For Sale
    $220,000

    MULTI_FAMILY - Ranch - Mason, MI

    Type:Single Family Residence
    Property size:
    1,640 SF
    Lot size:
    0.21 Acres
    Price / SF:
    $134/SF
    Added:
    Jun 22, 2026
    Days on Market:
    2
    Last Refresh:
    Jun 23 at 7:06 am

    Property Features for 820-822 Warner Avenue

    General Information

    Property type
    Residential Multi Family
    Property subtype
    Single Family Residence
    Bedrooms
    3
    Bathrooms
    2
    Rooms
    Bathroom 2, Bedroom 1, Bedroom 3, Bathroom 1, Bedroom 2
    Parking
    4
    Parking features
    Garage
    Exterior features
    Storage
    Fencing
    Fenced
    Basement
    Full
    Standard status
    Active
    APN
    33-19-10-08-329-015
    Lot size
    0.21 Acres

    Taxes and HOA fees

    Tax Year
    2025
    Tax Description
    LOT 2 WARNER ESTATES, SEC 8 T2N R1W, CITY OF MASON, INGHAM CO

    Utilities

    Sewer type
    Public Sewer
    Heating system
    Forced Air, Natural Gas
    Water source
    Public

    Building Details

    Year built
    1975
    Floors in Building
    1
    Number of units
    2
    Flooring type
    Carpet, Laminate
    Building materials
    Aluminum Siding
    Roof type
    Shingle
    Architectural style
    Ranch
    Additional Structures
    Storage

    We can help!

    Listing Contact
    Brooks Warner
    Brooks Warner

    Listing agent Brooks Warner License #6506046375

    Listing office Keller Williams Realty Lansing 3490 Belle Chase Way, Lansing, MI

    Listing date Jun 22, 2026

    MLS# 296968 Listing URL

    Copyright © 2026 Greater Lansing Association 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

    • Duplex in the heart of Mason with two units, each offering 2 bedrooms and 1 full bath
    • Total of approx. 1,640 sq ft (approx. 820 sq ft per unit)
    • Ranch‑style home built in 1975
    • Public utilities: public water and public sewer
    • Includes forced‑air natural gas heat, shingle roof, aluminum siding, carpet and laminate flooring
    • 0.205‑acre lot with fenced yard, garage parking, off‑street parking for up to four vehicles, and a storage shed

    Overview

    This duplex provides two self-contained residences, each with 2 bedrooms and 1 full bathroom. The units offer approximately 820 square feet of living space apiece, supporting straightforward owner-occupant or rental use. The property sits on a roughly 0.21-acre lot and includes ample off-street parking for up to four vehicles, along with a storage shed for additional convenience.

    Located in Mason, Michigan within the Mason Public Schools district, the property is described as being just minutes from downtown Mason and nearby shopping, dining, parks, and major commuter routes. Access is supported by the on-site parking and the neighborhood setting intended for day-to-day convenience.

    For buyers seeking flexibility, the layout supports living in one unit while renting the other, or holding both sides as a residential income property. With consistent unit configuration across both dwellings, the duplex can appeal to tenants and operators looking for a uniform 2-bedroom, 1-bath setup and the practical benefit of dedicated off-street parking.

    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 $22.6k $13.80
    − Vacancy −$1.4k −$0.85
    EGI $21.2k $12.95
    − OpEx −$6.4k −$3.88
    NOI $14.9k $9.06
    1,640 SF · lease $13.80/SF/yr · vacancy 6.17% · expense 30.00%

    Alternative Uses

    Best Use
    Multifamily LT 5
    $212.4K
    $185.8K – $247.8K (±1% cap)
    NOI $14,865 @ 7.0% cap · market cap 6.76%
    Second Best
    Apartment 5plus
    $190.8K
    $167.0K – $222.7K (±1% cap)
    NOI $13,359 @ 7.0% cap · market cap 6.07%
    Theoretical Best
    Office A
    $263.5K
    $230.6K – $307.4K (±1% cap)
    NOI $18,444 @ 7.0% cap · market cap 8.38%
    Zoning and permitted uses should be independently verified with local authorities.
    Property Profile Location Intelligence

    Current Use by Public Records

    Duplexes

    Suggested Use

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

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

    Location Insight

    • Map
    • Local Demand
    City
    Mason
    County
    Ingham
    State
    Michigan
    Longitude
    -84.453911
    Latitude
    42.574399

    FAQs

    What type of property is this?
    Duplex - Duplex offers two separate 2-bedroom, 1-bath units with off-street parking and a storage shed.
    Where is this duplex located?
    The property is located at 820-822 Warner Avenue Mason, MI.
    What is the asking price?
    The asking price for this property is $220,000.
    What are key features of this property?
    This property features: Duplex in the heart of Mason with two units, each offering 2 bedrooms and 1 full bath; Total of approx. 1,640 sq ft (approx. 820 sq ft per unit); Ranch‑style home built in 1975
    More about this property
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