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    Portland, ME Commercial Real Estate for Sale

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    Two Adjoining Office Buildings
    Updated: Jul 11
    Two Adjoining Office Buildings

    522-526 Washington Avenue, Portland, ME 04103

    $1,070,000
    5,036 sqft 0.33 AC lot
    Two adjoining properties available individually or as a package
    Renovated commercial office building plus mixed‑use two‑family with commercial space
    0.33‑acre lot and 5,036 SF total property size
    Zoned B2B
    Public water and public sewer
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    This listing looks promising.

    Here's a quick look at some key insights for

    522-526 Washington Avenue, Portland, ME 04103

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    • Est. Cap Rate

      8.3%
      Above avg (5.9%)

    • Est. NOI

      $89K
      Annual

    • Price @ 7% Cap

      $1.27M
      Above asking
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    Brick Retail Building with Seafood Use
    Updated: Jun 12
    Brick Retail Building with Seafood Use

    677 Forest Avenue, Portland, ME 04103

    $1,495,000
    4,922 sqft 0.28 AC lot
    Brick commercial building with wood siding, built in 1938
    Public water and public sewer service
    Membrane roof
    Basement included
    For sale or lease; real estate only is included (business not included)
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    Flex Warehouse with Office Space
    Flex Warehouse with Office Space

    480 Riverside Street, Portland, ME 04103

    $1,500,000
    6,020 sqft 1.46 AC lot

    Flex warehouse includes office space, conference room, kitchen, and warehouse area within a mezzanine layout.

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    Gas Station on Four-Way Corner Lot
    Gas Station on Four-Way Corner Lot

    484 Forest Avenue, Portland, ME 04101

    $1,095,000
    1,064 sqft 0.16 AC lot

    B2b zoned gas station on a lighted four-way corner lot with two entrance points on Forest Avenue.

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    Turn a Listing Into an Investment Snapshot Cap Rate, Potential NOI, Demand score for every listing. Go To Analytics Center
    Office Warehouse Flex Building
    Office Warehouse Flex Building

    480 Riverside Street, Portland, ME 04103

    $1,500,000
    6,020 sqft

    Vacant office and warehouse property with an 8x8 drive-in door, office amenities, and 24 parking spaces.

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    Office Building with Accessible Ramp
    Office Building with Accessible Ramp

    499 Stevens Avenue, Portland, ME 04103

    $575,000
    2,545 sqft 0.15 AC lot

    Six-office-suite configuration with accessible ramp and off-street parking in B-1 zoning on a prominent corner lot.

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    Office Units Renovated and Expanded
    Office Units Renovated and Expanded

    522 Washington Avenue, Portland, ME 04103

    $590,000
    3,170 sqft 0.16 AC lot

    B-2b zoned office units in Portland with on-site parking, basement storage, and a renovation and expansion completed in 2016.

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    Renovated Mixed-Use Property
    Renovated Mixed-Use Property

    522-526 Washington Avenue, Portland, ME 04103

    $1,070,000
    5,036 sqft

    Two adjoining properties combine office space with a two-family building and commercial space.

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    Live-Work Space with Detached Garages
    Live-Work Space with Detached Garages

    26 Adelaide Street, Portland, ME 04103

    $735,000
    1,861 sqft 0.17 AC lot

    B2-zoned property combines flexible finished living areas with two detached garages and a second deeded lot.

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    Four-Unit Multifamily with Commercial Space
    Four-Unit Multifamily with Commercial Space

    69 Newbury Street, Portland, ME 04101

    $2,250,000
    4,438 sqft 0.04 AC lot

    Four-unit mixed-use property with three residential apartments and one commercial space, zoned IS-FBC, with off-street parking.

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    Renovated Office Building
    Renovated Office Building

    522 Washington Avenue, Portland, ME 04103

    $625,000
    3,170 sqft

    Fully renovated office building with flexible space, on-site parking, and access to I-295 and downtown Portland.

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    Conventional Restaurant Building
    Conventional Restaurant Building

    1435 Forest Avenue, Portland, ME 04103

    $625,000
    2,910 sqft

    For sale conventional restaurant property with 2,910 square feet in Portland, ME 04103.

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    Two-Story Office Building on Forest Avenue
    Two-Story Office Building on Forest Avenue

    835 Forest Avenue, Portland, ME 04103

    $1,150,000
    3,360 sqft

    Two-story office building with direct Forest Ave entrance and a large paved parking lot for visitors and staff.

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    Mixed-Use Storefront Building
    Mixed-Use Storefront Building

    1435 Forest Avenue, Portland, ME 04103

    $505,000
    2,910 sqft

    Street-level commercial space is combined with a three-bedroom apartment and separate finished support area.

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    Live-Work Property with Finished Garage
    Live-Work Property with Finished Garage

    1041 Ocean Avenue, Portland, ME 04103

    $899,000
    1,038 sqft 0.54 AC lot

    Well maintained home with a detached commercial garage and a finished upper level featuring multiple bedrooms and bathrooms.

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    Mixed-Use Building with Retail
    Mixed-Use Building with Retail

    777 Forest Avenue, Portland, ME 04103

    $875,000
    3,948 sqft 0.14 AC lot

    Well-maintained mixed-use property with ground-floor retail and a renovated two-level five-bedroom residence plus off-street parking.

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    Flex Building with Overhead Door
    Flex Building with Overhead Door

    892 Riverside Street, Portland, ME 04103

    $695,000
    4,610 sqft 0.34 AC lot

    Flex building combines private office space with clear-span warehouse space and an overhead door.

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    Duplex with Commercial Space and Parking
    Duplex with Commercial Space and Parking

    526 Washington Avenue, Portland, ME 04103

    $480,000
    1,866 sqft 0.16 AC lot

    Duplex with additional commercial space and off-street parking on a 0.16-acre lot zoned B-2B.

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    Mixed-Use Building with Restaurant Space
    Mixed-Use Building with Restaurant Space

    14 Veranda Street, Portland, ME 04103

    $935,000
    4,637 sqft

    Mixed-use building with restaurant and residential components in Portland, Maine.

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    Mixed-Use Building with Retail
    Mixed-Use Building with Retail

    777 Forest Avenue, Portland, ME 04103

    $875,000
    3,948 sqft 0.14 AC lot

    Mixed-use property with ground-level retail and a renovated two-level five-bedroom residence, plus off-street parking.

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    Retail Warehouse Flex Building
    Retail Warehouse Flex Building

    129 Fox Street, Portland, ME 04101

    Contact for pricing
    6,112 sqft 1.03 AC lot

    Flex building on 1.03± acres with strong I-295 visibility and a lot compacted with over 6’ of gravel.

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    Mixed-Use Building with Storefront
    Mixed-Use Building with Storefront

    1435 Forest Avenue, Portland, ME 04103

    $625,000
    2,910 sqft

    Mixed-use building featuring a ground-floor storefront and a 3-bedroom apartment above.

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    Mixed-Use Building with Retail
    Mixed-Use Building with Retail

    671 Forest Avenue, Portland, ME 04103

    $1,499,000
    11,169 sqft

    Mixed-use property with one street-level retail unit and eight residential units plus a full finished basement with loading dock.

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    Corner Development Land Assemblage
    Corner Development Land Assemblage

    200 Oxford Street, Portland, ME 04101

    $750,000
    0.09 AC lot

    Four-parcel assemblage on Oxford and Cedar with existing residential structures and surface parking on a corner lot.

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    Portland, ME Commercial Real Estate Market Trends and Statistics

    Explore 72 commercial real estate for sale in Portland, ME, showcased through 69 active listings on our real estate platform. These investment opportunities span a total of 360,555 square feet of properties for sale, with an estimated market value of $29,912,000.

    Sale prices for business properties in Portland, ME start at $480,000, averaging $964,903, and reaching up to $2,250,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

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    Demographics Overview

    Population 119K
    Population Growth (5Y) +15.6%
    Median Household Income $93,177
    College Educated 60.2%

    High-Yield Neighborhoods for Investment

    Identify Portland submarkets with the highest inventory density on the market and evaluate the average listing prices of real estate assets

    Neighborhood Average Price
    04103 $991.2K
    04101 $1.3M
    04102 $1.7M

    Taxes & Financing

    Tax Rate (average for all types) 1.44%
    Property Tax per SF $9.35 per SF
    Tax Rate vs County Average 0.08 pp below county avg
    Average Loan-to-Value 65.0%

    Listings Trend

    New vs delisted commercial listings in Cumberland County

    New Delisted

    Total CRE Inventory on Market (SF)

    Average Property Price per SF

    For-sale pricing trends across core commercial property types in Cumberland County

    Retail

    Office

    Residential Income

    Property Size Breakdown

    The majority of commercial real estate listings in Portland fall within the 100,000+ square foot range.

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    Most Searched ZIP Codes in Portland, ME

    • 04103
    • 04101
    • 04102
    • 04108

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