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    Knox County, ME Commercial Real Estate for Lease

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    Portland, ME South Portland, ME Bangor, ME
    8 results
    Route One Flex Space
    $11 SF/Yr

    Route One Flex Space

    164 New County Road, Rockland, ME 4841

    Flex space on Route One near retail and city hall.

    • Prime location on Route One (New County Road) close to Walmart/Tractor Supply Center.
    • Building could easily be subdivided into four or five sections for renting.
    • Nine overhead doors.
    • Very close to the intersection of Pleasant Street and New County Road.
    • Single story wood frame structure finished with metal roof and shingle siding.
    Updated: Mar 6
    View details
    Move-in Ready Office Space
    $1,100 /Mo
    1,280 SF

    Move-in Ready Office Space

    41 Buttermilk Drive, Thomaston, ME 04861

    Professional office space with high visibility in prime location.

    • Prime location with high traffic visibility.
    • Move‑in condition with modern professional office space.
    • Large onsite paved parking area.
    • Includes 5 offices, 1 full bath, kitchenette and large reception area.
    • Close proximity to Rockland, Camden and most areas of Knox County.
    Updated: Nov 21, 2025
    View details
    Industrial Property in Rockland, Maine
    $11 SF/Yr
    5,688 SF

    Industrial Property in Rockland, Maine

    Industrial property available for rent in Rockland, Maine.

    164 New County Road, Rockland, ME
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    Retail Space on Main Street
    Contact for pricing
    1,383 SF

    Retail Space on Main Street

    Retail space for lease in Rockland, Maine with 1,383 SF.

    305 Main St, Rockland, ME
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    Standalone Office Building For Rent
    Contact for pricing

    Standalone Office Building For Rent

    Standalone office building with high-visibility signage opportunity along Route 1.

    6 Madelyn Ln, Rockport, ME 4856
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    Retail Space in Harbor Plaza
    $16 SF/Yr
    1,740 SF

    Retail Space in Harbor Plaza

    High-traffic retail space with national tenants in Rockland, Maine.

    235 camden street, Rockland, ME
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    Premier Shopping Center Retail Space
    Contact for pricing

    Premier Shopping Center Retail Space

    Established shopping center with national tenants and high foot traffic.

    235 Camden St, Rockland, ME 4841
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    Retail Space For Lease
    Contact for pricing

    Retail Space For Lease

    Retail space available for lease.

    200 County Rd, Thomaston, ME 04861
    View details
    Based on your search, we've compiled 82 Potential Opportunities for your consideration. Besides 8 Active listings in Knox County, ME, we suggest exploring alternatives. Similar 74 Properties for Sales.

    Explore Similar Spaces for Sale in Knox County, ME

    Consider Similar Space for Sale. We found 74 Spaces matching your search parameters.

    Route 17 Commercial Opportunity
    $499,999
    3,697 SF

    Route 17 Commercial Opportunity

    Commercial building on 4 acres with excellent visibility.

    43 Augusta Road, Washington, ME 04574
    View details
    Rockland Medical Office Investment Opportunity
    $799,000
    3,937 SF

    Rockland Medical Office Investment Opportunity

    Prime commercial property with established tenants and on-site parking.

    20 Summer Street, Rockland, ME 04841
    View details
    Versatile Mixed-Use Rockland Opportunity
    $874,000
    16,281 SF

    Versatile Mixed-Use Rockland Opportunity

    Mixed-use property with commercial building and residential home.

    342-344 Park Street, Rockland, ME 04841
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    Rockland Commercial Space on Route One
    $1,225,000
    8,241 SF

    Rockland Commercial Space on Route One

    Versatile 8,900+ sq ft space on 2.82 acres.

    5 Payne Avenue, Rockland, ME 04841
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    Versatile Commercial Site with Buildings
    $925,000
    29,882 SF

    Versatile Commercial Site with Buildings

    10-acre commercial property with approximately 30,000 square feet of buildings.

    1023 Eastern Road, Warren, ME 04864
    View details
    Commercial Condo with Cove View
    $375,000
    2,254 SF

    Commercial Condo with Cove View

    Versatile commercial condo in Rockland with Main Street access.

    453 Main Street, Rockland, ME 04841
    View details
    Historic Grist Mill with Water Rights
    $340,000
    3,285 SF

    Historic Grist Mill with Water Rights

    Historic grist mill with water rights in East Union Village.

    168 Payson Road, Union, ME 04862
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    Rockland Harbor Redevelopment Opportunity
    $5,300,000
    2.92 Acres

    Rockland Harbor Redevelopment Opportunity

    2.75 acres on Rockland Harbor with redevelopment potential.

    779 Main Street, Rockland, ME 04841
    View details
    Rockland Mixed-Use Commercial Building
    $459,000
    2,556 SF

    Rockland Mixed-Use Commercial Building

    Two-story mixed-use building in downtown Rockland, Maine.

    367 Main Street, Rockland, ME 04841
    View details
    Spacious Inn with Period Details
    $1,750,000
    11,751 SF

    Spacious Inn with Period Details

    Turnkey inn featuring parlors, dining rooms, and ensuite guest rooms.

    82 Elm Street, Camden, ME 04843
    View details
    Rockland Harbor Redevelopment Opportunity
    $5,300,000
    22,400 SF

    Rockland Harbor Redevelopment Opportunity

    2.75 acres on Rockland Harbor with redevelopment potential.

    779 Main Street, Rockland, ME 04841
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    Rockland Harbor Waterfront Redevelopment Opportunity
    $5,200,000
    2.92 Acres

    Rockland Harbor Waterfront Redevelopment Opportunity

    2.75 acres on Rockland Harbor with redevelopment potential.

    779 Main Street, Rockland, ME 04841
    View details
    Thomaston Commercial Property on Route One
    $250,000
    2,100 SF

    Thomaston Commercial Property on Route One

    Commercial property with Route One visibility, suitable for various uses.

    2 Atlantic Highway, Thomaston, ME 04861
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    Prime Commercial Lot on Main
    $149,000
    1,450 SF

    Prime Commercial Lot on Main

    Rare 0.56 acre corner lot with development potential.

    76 Fish Street, Thomaston, ME 04861
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    Route One Commercial Building
    $540,000
    8,098 SF

    Route One Commercial Building

    Commercial building with office spaces and residential unit in Rockport.

    731 Commercial Street, Rockport, ME 04856
    View details
    Rockport Oceanfront Hospitality Portfolio
    $10,500,000
    9,561 SF

    Rockport Oceanfront Hospitality Portfolio

    Income-producing hospitality portfolio on 11 acres with ocean views.

    886 Commercial Street, Rockport, ME 04856
    View details

    Knox County, ME Commercial real estate Leasing Opportunities Market Analysis

    Explore Commercial real estate leasing options in Knox County, ME with 8 listings featured on our commercial real estate exchange. The current inventory includes 323,563,680 square feet of properties with an estimated lease value of $11 SF/Yr.

    Estimated lease rates for Commercial real estate in Knox County, ME begin at $11 SF/Yr, with an average of $11 SF/Yr and extend to $11 SF/Yr.
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