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

    50 Mason Street, Biddeford, ME 04005

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    Claim this Listing
    For Sale
    $565,900

    MULTI_FAMILY - Colonial - Biddeford, ME

    Property size:
    2,766 SF
    Lot size:
    0.17 Acres
    Price / SF:
    $204/SF
    Added:
    Jun 2, 2026
    Days on Market:
    18
    Last Refresh:
    Jun 19 at 1:06 am

    Property Features for 50 Mason Street

    General Information

    Property type
    Residential Multi Family
    Property subtype
    Other
    Zoning
    R1B
    Bathrooms
    3
    Rooms
    Bathroom 2, Bathroom 3, Bathroom 1, Basement
    Patio and Porch features
    Deck
    Basement
    Full, Walk-Out Access
    Standard status
    Active
    Size
    2,766 SF
    Lot size
    0.17 Acres

    Taxes and HOA fees

    Tax Year
    2025
    Tax Annual Amount
    6167

    Utilities

    Sewer type
    Public Sewer
    Heating system
    Forced Air, Oil, Natural Gas, Hot Water(Heating)
    Water source
    Public

    Building Details

    Year built
    1899
    Number of units
    3
    Flooring type
    Hardwood, Laminate
    Building materials
    Wood Frame, Vinyl Siding
    Roof type
    Shingle
    Architectural style
    Colonial

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    Listing Contact
    Kathy Apon

    Listing agent Kathy Apon

    Listing office Greater Portland Realty 41Merrill Road, Portland, ME

    Listing date Jun 2, 2026

    MLS# 1658490 Listing URL

    Copyright © 2026 Maine Listings. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

    HighLights

    • Fully rented 3‑unit property with three unit types: 3BR 1.5BA, 2BR 1BA, and 1BR 1BA
    • Recent updates include a new roof and a new deck
    • Six‑car off‑street parking lot for residents and guests
    • Colonial‑style home built in 1899
    • Utilities include public water and public sewer
    • Heating includes natural gas, hot water, oil, and forced air; roof is shingle

    Overview

    This three-unit residential income property features a unit mix of one spacious multi-level 3-bedroom, 1.5-bath home, along with a 2-bedroom, 1-bath unit and a 1-bedroom, 1-bath unit. The property has been recently updated with a new roof and a new deck. Ample off-street parking is available with a six-car lot. With all three units currently rented, the building is positioned for immediate occupancy and potential future owner-occupancy plans.

    The property is located on a quiet dead-end street and is described as being just minutes from downtown Biddeford, providing convenient access to local shops, restaurants, and everyday amenities. The address is 50 Mason Street in Biddeford, Maine.

    For tenants, the layout offers a mix of bedroom sizes across the three units, including a larger multi-level option and two smaller configurations. For buyers, the fully rented status supports an income-producing approach, while the current setup can also accommodate future owner-occupancy, depending on how the new owner chooses to use one of the units. Recent exterior improvements, including the new roof and deck, provide additional operational confidence for an owner considering long-term management or transition to an owner-occupied arrangement.

    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 $70.4k $25.44
    − Vacancy −$3.5k −$1.26
    EGI $66.9k $24.18
    − OpEx −$20.1k −$7.25
    NOI $46.8k $16.93
    2,766 SF · lease $25.44/SF/yr · vacancy 4.94% · expense 30.00%

    Alternative Uses

    Best Use
    Multifamily LT 5
    $668.9K
    $585.3K – $780.4K (±1% cap)
    NOI $46,824 @ 7.0% cap · market cap 8.27%
    Second Best
    Apartment 5plus
    $610.7K
    $534.3K – $712.5K (±1% cap)
    NOI $42,747 @ 7.0% cap · market cap 7.55%
    Theoretical Best
    Office A
    $876.8K
    $767.2K – $1.02M (±1% cap)
    NOI $61,377 @ 7.0% cap · market cap 10.85%
    Zoning and permitted uses should be independently verified with local authorities.
    Property Profile Location Intelligence

    Current Use by Public Records

    Triplexes

    Suggested Use

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

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

    Location Insight

    • Map
    • Local Demand
    City
    Biddeford
    County
    York
    State
    Maine
    Longitude
    -70.464568
    Latitude
    43.492093

    FAQs

    What type of property is this?
    Triplex - Three fully rented units with updated roof and deck plus six-car off-street parking in a quiet dead-end setting.
    Where is this triplex located?
    The property is located at 50 Mason Street Biddeford, ME.
    What is the asking price?
    The asking price for this property is $565,900.
    What are key features of this property?
    This property features: Fully rented 3‑unit property with three unit types: 3BR 1.5BA, 2BR 1BA, and 1BR 1BA; Recent updates include a new roof and a new deck; Six‑car off‑street parking lot for residents and guests
    More about this property
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