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    Southbridge Multifamily Investment Opportunity Title is generated by Realmo AI

    33 Union Street, Southbridge, MA 01550

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    For Sale
    $650,000

    Four-unit multifamily property in Southbridge, ideal for owner-occupancy or investment.

    Type:Multi-family / 4 Family
    Property size:
    2,592 SF
    Price / SF:
    $250/SF
    Added:
    May 26, 2026
    Days on Market:
    5
    Last Refresh:
    May 27 at 7:47 am

    Property Features for 33 Union Street

    General Information

    Standard status
    Active
    Size
    2,592 SF
    Property subtype
    Multi-family / 4 Family

    Building Details

    Year Built
    1900

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    Listing Contact
    Jason Saphire

    Listing agent Jason Saphire License #9086666

    Listing office www.HomeZu.com

    Listing date May 26, 2026

    Source Compass

    Displayed information is deemed reliable but is not guaranteed and should be independently verified.

    All listing content including descriptions, pricing, images are the copyrighted material of www.HomeZu.com

    HighLights

    • Strong income potential with proforma gross rents of $6,570/month reflecting current market demand.
    • Well‑maintained 4‑unit multifamily building with two 2‑bed/1‑bath units currently leased at market rents ($1,650 and $1,700/mo).
    • One unit is vacant and ready for immediate owner‑occupancy or lease‑up.
    • Low operating expenses (under $12K annually) support a compelling cap rate at full occupancy.
    • Ideal for owner‑occupant to live in one unit while others pay the mortgage.
    • Features hardwood and vinyl flooring, washer hookups, and a porch.

    Overview

    This well-maintained, four-unit multifamily property is located in Southbridge. The building features four units, each with two bedrooms and one bathroom, spread across two floors. Currently, two units are leased at market rents of $1,650 and $1,700 per month. One unit is vacant and ready for immediate occupancy or lease-up, with a second vacant unit being filled. The proforma gross rents are $6,570 per month, reflecting current market demand. The property's operating expenses, including taxes, trash, water/sewer, and common electric, total under $12,000 annually. This property is suitable for an owner-occupant looking to live in one unit while renting out the others, or for a portfolio addition with cash flow potential. The property size is 2592 square feet.

    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 $51.3k $19.80
    − Vacancy −$1.3k −$0.49
    EGI $50.1k $19.31
    − OpEx −$15.0k −$5.79
    NOI $35.0k $13.52
    2,592 SF · lease $19.80/SF/yr · vacancy 2.47% · expense 30.00%

    Alternative Uses

    Best Use
    Multifamily LT 5
    $500.5K
    $438.0K – $584.0K (±1% cap)
    NOI $35,038 @ 7.0% cap · market cap 5.39%
    Second Best
    Apartment 5plus
    $435.6K
    $381.2K – $508.2K (±1% cap)
    NOI $30,492 @ 7.0% cap · market cap 4.69%
    Theoretical Best
    Office A
    $885.1K
    $774.5K – $1.03M (±1% cap)
    NOI $61,959 @ 7.0% cap · market cap 9.53%
    Zoning and permitted uses should be independently verified with local authorities.
    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 Daycare Center

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

    Location Insight

    • Map
    • Local Demand
    City
    Southbridge
    County
    Worcester
    State
    Massachusetts
    Longitude
    -72.0404591
    Latitude
    42.08021

    FAQs

    What type of property is this?
    Quadplex - Four-unit multifamily property in Southbridge, ideal for owner-occupancy or investment.
    Where is this quadplex located?
    The property is located at 33 Union Street Southbridge, MA.
    What is the asking price?
    The asking price for this property is $650,000.
    What are key features of this property?
    This property features: Strong income potential with proforma gross rents of $6,570/month reflecting current market demand.; Well‑maintained 4‑unit multifamily building with two 2‑bed/1‑bath units currently leased at market rents ($1,650 and $1,700/mo).; One unit is vacant and ready for immediate owner‑occupancy or lease‑up.
    More about this property
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