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    Portland, ME Office Units for Sale

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    Falmouth, ME South Portland, ME Cape Elizabeth, ME
    6 listings
    Portland Office Condo For Sale
    $590,000
    2,786 SF
    Portland Office Condo For Sale

    527 Ocean Ave, Portland, ME

    2,786± SF office condo with ample parking.
    • Great layout with large reception area, conference rooms, kitchenette, work space and 8‑10 offices
    • 2,786± SF office condo
    • Ample on‑site parking
    Updated: Nov 24, 2025
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    Versatile Multi-Unit Property in Portland
    $677,000
    2,124 SF
    Versatile Multi-Unit Property in Portland

    1344 Washington Avenue, Portland, ME 4103

    Multi-unit property with rental and expansion potential in Portland.
    • Strong rental income potential in a mixed‑use zone, close to amenities and commuter routes.
    • Two units: a 3‑bedroom unit and a 4‑bedroom unit with 1.5 baths.
    • Recent updates include fresh paint, refinished hardwood floors, new flooring, updated light fixtures, and new hybrid water heaters.
    • Basement waterproofing system installed.
    • Detached garage with potential for office, storage, workshop, or small business use.
    Updated: May 18
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    Flex Building with Overhead Door
    $695,000
    4,610 SF
    Flex Building with Overhead Door

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

    892 Riverside Street, Portland, ME 4103

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    Updated Office Space Near I-95
    $725,000
    2,350 SF
    Updated Office Space Near I-95

    Office condos with recent updates, natural light, and easy access.

    352 Warren Ave, Portland, ME 4103

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    Portland Flex Space For Sale
    $750,000
    2,764 SF
    Portland Flex Space For Sale

    Flex space available for sale in Portland, Maine.

    429 Deering Avenue, Portland, ME 4103

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    Office Condo with Ample Parking
    $635,000
    2,786 SF
    Office Condo with Ample Parking

    2,786 SF office condo with a functional layout.

    527 Ocean Ave, Portland, ME 4103

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    Based on your search, we've compiled 26 Potential Opportunities for your consideration. Besides 6 Active listings in Portland, ME, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 16 Off-Market properties to explore as potential leads

    Opportunities in Nearby Cities

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

    Live/Work Mixed-Use Property with Parking
    $1,990,000
    9,000 SF
    Live/Work Mixed-Use Property with Parking

    Live-work configuration pairs a large residence with a separate professional wing and entertainment space, supported by ample parking.

    626 US Route 1, Scarborough, ME 04074

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    Mixed-Use Building with Office Suites
    $560,000
    4,370 SF
    Mixed-Use Building with Office Suites

    Multi-level property combines office space and a one-bedroom apartment for diversified commercial and residential use.

    854 Broadway, South Portland, ME 04106

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    Mixed-Use Office and Apartment
    $560,000
    0.23 Acres
    Mixed-Use Office and Apartment

    Mixed-use property with private offices and a 1-bedroom apartment, complemented by an in-building office layout.

    854 Broadway, South Portland, ME 04106

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    New Office/Retail Space Available
    $985,000
    2,400 SF
    New Office/Retail Space Available

    Prime location, new construction, customizable office/retail space for sale.

    10 Market St, Scarborough, ME

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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.

    629 Forest Ave
    Office Units
    10,853 SF
    Value Estimation by Request

    629 Forest Ave, Portland, ME 04101

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    1053 Forest Ave
    Office Units
    12,516 SF
    Value Estimation by Request

    1053 Forest Ave, Portland, ME 04103

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    1023 Washington Ave
    Medical Office Space
    3,706 SF Lot: 0.34 Acres
    Value Estimation by Request

    1023 Washington Ave, Portland, ME 04103

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    75 Washington Ave
    Office Units
    132,430 SF Lot: 0.60 Acres
    Value Estimation by Request

    75 Washington Ave, Portland, ME 04101

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    3 Spring St
    Office Units
    21,090 SF
    Value Estimation by Request

    3 Spring St, Portland, ME 04101

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    Thompsons Pt
    Medical Office Space
    60,410 SF
    Value Estimation by Request
    Thompsons Pt

    0 Thompsons Pt, Portland, ME 04102

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    12 Mountfort St
    Office Units
    160,000 SF
    Value Estimation by Request

    12 Mountfort St, Portland, ME 04101

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    352 Warren Ave
    Office Units
    27,052 SF

    352 Warren Ave, Portland, ME 04103

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    151 Middle St
    Medical Office Space
    54,400 SF
    Value Estimation by Request

    151 Middle St, Portland, ME 04101

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    4 Canal Plz
    Office Units
    26,901 SF
    Value Estimation by Request

    4 Canal Plz, Portland, ME 04101

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    1037 Forest Ave
    Office Units
    44,919 SF Lot: 5.37 Acres
    Value Estimation by Request

    1037 Forest Ave, Portland, ME 04103

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    400 Congress St
    Office Units
    Value Estimation by Request

    400 Congress St, Portland, ME 04101

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    144 State St
    Restaurants
    98,309 SF Lot: 1.63 Acres
    Value Estimation by Request

    144 State St, Portland, ME 04101

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    1 Portland Sq
    Office Units
    186,230 SF
    Value Estimation by Request
    1 Portland Sq

    0 1 Portland Sq, Portland, ME 04101

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    980 Forest Ave
    Medical Office Space
    18,792 SF
    Value Estimation by Request

    980 Forest Ave, Portland, ME 04103

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    41 1St St
    Office Units
    Value Estimation by Request

    41 1St St, Portland, ME 04102

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    Portland, ME Office Units Investment Opportunities Market Analysis

    Explore 22 office units for sale in Portland, ME, showcased through 6 active listings on our real estate platform. These investment opportunities span a total of 17,420 square feet of properties for sale, with an estimated market value of $4,072,000.

    Sale prices for office units in Portland, ME start at $590,000, averaging $678,666, and reaching up to $750,000 — 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 94
    Office buildings 22
    Coworking space 5
    Medical Office Space 5
    Serviced offices 3

    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 $696.8K

    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

    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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