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    Portland, ME Office Buildings for Sale

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    Mixed-Use Property Package
    Updated: Jul 6
    Mixed-Use Property Package

    522-526 Washington Avenue, Portland, ME 04103

    $1,140,000
    5,036 sqft 0.33 AC lot
    Two adjoining properties on Portland’s Washington Avenue corridor, available individually or as a package
    Package includes a renovated commercial office building and a mixed‑use 2‑family with commercial space
    Expansive combined parking footprint for the paired properties
    Public water and public sewer hookups
    Heating includes baseboard with oil; exterior siding is vinyl; flooring includes wood and vinyl; basement present
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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

      7.8%
      Above avg (5.9%)

    • Est. NOI

      $89K
      Annual

    • Price @ 7% Cap

      $1.27M
      Above asking
    View Property Analytics
    Renovated Office Building
    Updated: Jul 14
    Renovated Office Building

    522 Washington Avenue, Portland, ME 04103

    $625,000
    3,170 sqft 0.16 AC lot
    Fully renovated and expanded in 2016, 5,445 +/- SF of upscale, flexible commercial space
    Partially leased to individual office tenants, offering supplemental rental income potential
    High‑visibility location on Washington Avenue in Portland with easy access to I‑295 and downtown Portland
    On‑site parking plus basement storage
    Year built 1920; wood frame construction with vinyl siding
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    Two-Story Office Building For Sale
    Two-Story Office Building For Sale

    835 Forest Avenue, Portland, ME 04103

    $1,150,000
    3,360 sqft 16,988.00 AC lot

    Two-story office building with parking on busy Forest Ave.

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    Office and Garage Building
    Office and Garage Building

    966 Riverside Street, Portland, ME 04103

    $700,000
    4,272 sqft 0.65 AC lot

    Office and garage building totaling 4,272± SF with ample on-site parking on a 0.6494± acre lot.

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    Turn Any Listing Into an Investment Snapshot Owner equity, real caprate, demand score for every listing. Go To Analytics Center
    Portland Office Building For Sale
    Portland Office Building For Sale

    1087 Forest Avenue, Portland, ME 04103

    $1,200,000
    6,084 sqft

    6,084 SqFt office building available in Portland, Maine.

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    Portland Mixed-Use Investment Opportunity
    Portland Mixed-Use Investment Opportunity

    522-526 Washington Avenue, Portland, ME 04103

    $1,140,000
    5,036 sqft

    Two adjoining properties with commercial and residential income potential.

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    Well-Positioned Office Building For Rent
    Well-Positioned Office Building For Rent

    Davis Farm Road 5, Portland, ME

    $5,850,000
    83,272 sqft 20.23 AC lot

    Three-story office building with I-95 frontage and expansion potential.

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    Portland Mixed-Use Investment Opportunity
    Portland Mixed-Use Investment Opportunity

    522 Washington Ave, Portland, ME 04103

    $515,000

    Two adjoining properties with income and upside potential near downtown.

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    Office Building for Sale
    Office Building for Sale

    383 Commercial St, Portland, ME 04101

    Contact for pricing

    Office building offered for sale at 383 Commercial St in Portland, Maine.

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    Based on your search, we've compiled 80 Potential Opportunities for your consideration. Besides 9 Active listings in Portland, ME, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 63 Off-Market properties to explore as potential leads, plus 4 Land Listings that present a potential for development.

    Opportunities in Nearby Cities

    Here are 4 Similar properties we found in Nearby Locations for your consideration.

    Falmouth Commercial Property For Sale
    Falmouth Commercial Property For Sale

    133 Gray Road, Falmouth, ME 04105

    $625,000
    2,176 sqft 1.00 AC lot

    Versatile commercial property in Falmouth with income and future flexibility.

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    Mixed-Use Office and Apartment
    Mixed-Use Office and Apartment

    854 Broadway, South Portland, ME 04106

    $550,000
    0.23 AC lot

    Mixed-use building with multiple office suites, shared bathroom access, and a 1-bedroom apartment with two egresses.

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    Office Building for Sale
    Office Building for Sale

    25 Long Creek Dr, South Portland, ME 04106

    Contact for pricing

    Office property available for sale at 25 Long Creek Dr, South Portland, offering a straightforward option for business use.

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    Class A Office Building
    Class A Office Building

    70 Gray Rd, Falmouth, ME 04105

    Contact for pricing
    143,000 sqft 11.27 AC lot

    143,000± SF Class A office building in Falmouth, Maine.

    View details

    Potential Development Sites for Consideration

    Can't find the perfect fit? These Land listings present an alternative path: the potential to develop a property for your specific goals.

    Important: These AI-suggestions are a starting point, not a guarantee of permitted use. All zoning, permitting, and land use information must be independently verified by you with the appropriate local authorities before making any commitments.

    Commercial Land Parcel on Route 16
    Commercial Land Parcel on Route 16

    829 Route 16, Ossipee, NH 03896

    $299,900
    4.00 AC lot

    Approximate four-acre commercial parcel with strong Route 16 visibility and frontage, requiring subdivision approval and private utilities planning.

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    Augusta Land Ready to Develop
    Augusta Land Ready to Develop

    450 W River Road, Augusta, ME 04330

    $199,000
    51.00 AC lot

    50+ acre parcel near I-95 and MaineGeneral Medical Center.

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    Commercial Industrial Land with Road Frontage
    Commercial Industrial Land with Road Frontage

    Old Concord Turnpike/US RT 4, Barrington, NH 03823

    $650,000
    8.23 AC lot

    Commercial and industrial land with extensive road frontage along a busy corridor for flexible development planning.

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    Corner Commercial Development Lot
    Corner Commercial Development Lot

    595-597 Civic Center Drive, Augusta, ME 04330

    $875,000
    2,572 sqft 1.10 AC lot

    PD-zoned commercial land with existing buildings, public water and sewer available, and multiple approved use categories.

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    Off-Market Properties in Portland, ME

    Consider similar Off-Market properties in Portland, ME. You may contact the owners directly to inquire about their potential intentions to sell. To help you make a strong first impression, we can assist by reaching out to these owners with compelling proposals created using our AI tool.

    2 City Ctr
    OFFICE BUILDING

    2 City Ctr, Portland, ME 04101-4010

    $1,320,000
    Estimated value
    26,753 sqft 0.10 AC lot
    View details
    245 Commercial St
    OFFICE BUILDING

    245 Commercial St, Portland, ME 04101-4622

    $10,275,000
    Estimated value
    53,916 sqft 0.22 AC lot
    View details
    249 Saint John St
    OFFICE BUILDING

    249 Saint John St, Portland, ME 04102-3109

    Value Estimation by Request
    3,941 sqft 0.11 AC lot
    View details
    650 Brighton Ave
    OFFICE BUILDING

    650 Brighton Ave, Portland, ME 04102-1035

    $1,440,000
    Estimated value
    13,112 sqft 0.53 AC lot
    View details
    2320 Congress St
    OFFICE BUILDING

    2320 Congress St, Portland, ME 04102-1908

    $1,850,000
    Estimated value
    7,928 sqft 1.15 AC lot
    View details
    145 Commercial St
    OFFICE BUILDING

    145 Commercial St, Portland, ME 04101-6099

    $900,000
    Estimated value
    43,504 sqft 0.34 AC lot
    View details
    612 Brighton Ave
    OFFICE BUILDING

    612 Brighton Ave, Portland, ME 04102-2359

    $1,820,000
    Estimated value
    7,534 sqft 0.34 AC lot
    View details
    155 Washington Ave
    OFFICE BUILDING

    155 Washington Ave, Portland, ME 04101-2619

    Value Estimation by Request
    1,804 sqft 0.20 AC lot
    View details
    509 Frst Ave
    OFFICE BUILDING

    509 Frst Ave, Portland, ME 04101-1521

    $9,500,000
    Estimated value
    73,750 sqft 0.61 AC lot
    View details
    320 Cumberland Ave
    OFFICE BUILDING

    320 Cumberland Ave, Portland, ME 04101-4928

    Value Estimation by Request
    46,892 sqft 1.01 AC lot
    View details
    465 Congress St
    OFFICE BUILDING

    465 Congress St, Portland, ME 04101-3528

    $9,040,000
    Estimated value
    84,180 sqft 0.41 AC lot
    View details
    609 Frst Ave
    OFFICE BUILDING

    609 Frst Ave, Portland, ME 04101-1515

    $705,000
    Estimated value
    3,926 sqft 0.08 AC lot
    View details
    512 Woodford St
    OFFICE BUILDING

    512 Woodford St, Portland, ME 04103-2461

    $3,970,000
    Estimated value
    3,459 sqft 0.49 AC lot
    View details
    56 Northport Dr
    OFFICE BUILDING

    56 Northport Dr, Portland, ME 04103-3630

    $2,250,000
    Estimated value
    22,150 sqft 1.74 AC lot
    View details
    12 Revere St
    OFFICE BUILDING

    12 Revere St, Portland, ME 04103-4410

    $555,000
    Estimated value
    4,848 sqft 0.08 AC lot
    View details

    Portland, ME Office Buildings Market Trends and Statistics

    Explore 72 office buildings for sale in Portland, ME, showcased through 9 active listings on our real estate platform. These investment opportunities span a total of 110,230 square feet of properties for sale, with an estimated market value of $11,805,000.

    Sale prices for office properties in Portland, ME start at $625,000, averaging $1,686,428, and reaching up to $5,850,000 — 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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    Top Commercial Asset Segments

    Commercial property segments ranked by active listings on the market

    Office Units 78
    Office buildings 34
    Medical Office Space 5
    Coworking space 3
    Serviced offices 2

    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
    04101 $1.1M
    04103 $1.2M

    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

    Residential Income

    Property Size Breakdown

    The majority of commercial real estate listings in Portland fall within the 10,000 to 25,000 square foot range.

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    Most Searched ZIP Codes in Portland, ME

    • 04103
    • 04101

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