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    Mixed-Use Building with Off-Street Parking Title is generated by Realmo AI

    526 Washington Avenue, Portland, ME 04103

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    For Sale
    $540,000

    Two-unit residential building with added commercial space and off-street parking near Roux Institute campus.

    Type:Multi-family
    Property size:
    1,866 SF
    Price / SF:
    $289/SF
    Added:
    May 15, 2026
    Days on Market:
    27
    Last Refresh:
    Jun 6 at 3:19 am

    Property Features for 526 Washington Avenue

    General Information

    Standard status
    Active
    Size
    1,866 SF
    Property subtype
    Multi-family

    Building Details

    Year Built
    1935

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    Listing Contact
    Briton Vitalius

    Listing agent Briton Vitalius

    Listing office Vitalius Real Estate Group,LLC

    Listing date May 15, 2026

    Source Greatislandrealty

    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 Vitalius Real Estate Group,LLC

    HighLights

    • 2‑unit residential building plus additional commercial space
    • Off‑street parking included
    • Built in 1935
    • Located on Portland’s Washington Avenue corridor near the Roux Institute campus
    • Near Turnpike/Interstate
    • Can be purchased as a package with the neighboring building at 522 Washington Ave

    Overview

    This mixed-use property includes a two-unit residential building plus additional commercial space, with valuable off-street parking on site. The layout is designed to support both residential and commercial use within the same ownership, offering flexibility for an investor or an owner-occupant who wants to combine live-and-work functionality.

    Located on Portland’s Washington Avenue corridor, the property provides visibility and accessibility as well as convenient proximity to the Roux Institute campus. The listing also notes close access to downtown, Back Cove, local restaurants and breweries, and I-295, with the area positioned near turnpike/interstate routes.

    For tenants and buyers, the combination of two residential units and complementary commercial space can support a range of occupancy strategies, including retaining residential income while operating, leasing, or upgrading the commercial component. Off-street parking adds practical convenience for residents, customers, and service needs. The property is also described as available as part of a package with the neighboring building at 522 Washington Ave, which may be of interest to buyers seeking additional scale in the same corridor.

    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 $50.4k $27.00
    − Vacancy −$3.3k −$1.76
    EGI $47.1k $25.25
    − OpEx −$14.1k −$7.57
    NOI $33.0k $17.67
    1,866 SF · lease $27.00/SF/yr · vacancy 6.50% · expense 30.00%

    Alternative Uses

    Best Use
    Multifamily LT 5
    $471.1K
    $412.2K – $549.6K (±1% cap)
    NOI $32,975 @ 7.0% cap · market cap 6.11%
    Second Best
    Apartment 5plus
    $438.3K
    $383.5K – $511.3K (±1% cap)
    NOI $30,678 @ 7.0% cap · market cap 5.68%
    Theoretical Best
    Office A
    $512.9K
    $448.8K – $598.4K (±1% cap)
    NOI $35,901 @ 7.0% cap · market cap 6.65%
    Zoning and permitted uses should be independently verified with local authorities.
    Location Intelligence

    Current Use by Public Records

    Duplexes

    Suggested Use

    Real Estate Agency Dental Office Restaurant Spa & Massage Center Hair Salon Nail Salon Building Supply Daycare Center Kitchen & Bath Showroom Auto Repair Shop

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

    Location Insight

    • Map
    • Local Demand
    City
    Portland
    County
    Cumberland
    State
    Maine
    Longitude
    -70.252053
    Latitude
    43.665062

    FAQs

    What type of property is this?
    Duplex - Two-unit residential building with added commercial space and off-street parking near Roux Institute campus.
    Where is this duplex located?
    The property is located at 526 Washington Avenue Portland, ME.
    What is the asking price?
    The asking price for this property is $540,000.
    What are key features of this property?
    This property features: 2‑unit residential building plus additional commercial space; Off‑street parking included; Built in 1935
    More about this property
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