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    Knox County, ME Specialty Properties for Sale

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    Historic Grist Mill with Water Rights
    $340,000
    3,285 SF

    Historic Grist Mill with Water Rights

    168 Payson Rd, Union, ME 04862

    Iconic grist mill with water rights in East Union Village.

    • Historic Grist Mill with Water Rights: Own a piece of Maine history operating since the early 1800s.
    • Significant Water Rights: Property conveys with historic water rights influencing water levels across the watershed.
    • Substantial Square Footage: Over 3,200 square feet of space offers endless potential.
    • Picturesque Location: Set on approximately 2 acres on a tranquil Mill Pond in the heart of East Union Village.
    • Additional Land Included: The property includes the mill building, surrounding lot, dams, and additional land.
    Updated: Sep 25, 2025
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    Rockland Waterfront Mixed-Use Property
    $2,995,000
    2.70 Acres

    Rockland Waterfront Mixed-Use Property

    75 Front St, Rockland, ME 04841

    Prime Waterfront Investment Opportunity in Maine

    • $2,995,000 asking price for this mixed‑use waterfront property.
    • 2.7‑acre lot in Rockland, Maine, with permitted GD and WF‑4 zoning.
    • Built in 1960 and 1983, offering substantial expansion potential.
    • Prime waterfront location on Penobscot Bay with boat launch, moorings, and transferable submerged lease for dingy floats.
    • Located near Route 1, within walking distance of Rockland's downtown attractions.
    Updated: Jan 24, 2025
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    Rockport Mixed-Use Investment
    $2,300,000
    31,720 SF

    Rockport Mixed-Use Investment

    Prime Rockport location, 31,720 sq ft, redevelopment opportunity.

    680 Commercial St, Rockport, ME 04856
    View details
    Based on your search, we've compiled 225 Potential Opportunities for your consideration. Besides 3 Active listings in Knox County, ME, we suggest exploring several alternatives: similar 222 Off-Market properties to explore as potential leads

    Explore Off-Market Properties in Knox County, ME

    Consider similar Off-Market properties in Knox County, 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.

    75 Front St

    75 Front St

    Marinas • 2.70 Acres
    Value Estimation by Request
    75 Front St, Rockland, ME 04841
    View details
    75 Front St

    75 Front St

    Marinas • 8,980 SF
    Value Estimation by Request
    75 Front St, Rockland, ME 04841
    View details
    1 Wayfarer Dr

    1 Wayfarer Dr

    MARINE FACILITY/BOARD REPAIRS • 40,177 SF
    Value Estimation by Request
    1 Wayfarer Dr, Camden, ME 04843-1767
    View details
    59 Sea St

    59 Sea St

    MARINE FACILITY/BOARD REPAIRS • 4.39 Acres
    Value Estimation by Request
    59 Sea St, Camden, ME 04843-1731
    View details
    461 Sandy Shrs Rd

    461 Sandy Shrs Rd

    DAY CARE, PRE-SCHOOL • 1,160 SF
    Value Estimation
    $360,000
    461 Sandy Shrs Rd, Warren, ME 04864-4373
    View details
    535 Ww St

    535 Ww St

    CHARITABLE ORGANIZATION • 62,910 SF
    Value Estimation by Request
    535 Ww St, Rockport, ME 04856-5308
    View details
    120 Browns Head Lgt Rd

    120 Browns Head Lgt Rd

    CHARITABLE ORGANIZATION • 9.75 Acres
    Value Estimation by Request
    120 Browns Head Lgt Rd, Vinalhaven, ME 04863
    View details
    Bog Rd

    Bog Rd

    CHARITABLE ORGANIZATION • 71.56 Acres
    Value Estimation by Request
    Bog Rd, Rockland, ME 04841
    View details
    Pleasant Pt Rd

    Pleasant Pt Rd

    CHARITABLE ORGANIZATION • 8.00 Acres
    Value Estimation by Request
    Pleasant Pt Rd, Cushing, ME 04563
    View details
    98 Bishopswood Rd

    98 Bishopswood Rd

    CHARITABLE ORGANIZATION • 69.00 Acres
    Value Estimation by Request
    98 Bishopswood Rd, Hope, ME 04847-3141
    View details
    234 Beech Hl Rd

    234 Beech Hl Rd

    CHARITABLE ORGANIZATION • 3.80 Acres
    Value Estimation
    $280,000
    234 Beech Hl Rd, Rockport, ME 04856
    View details
    33 Limerock St

    33 Limerock St

    CHARITABLE ORGANIZATION • 1,976 SF
    Value Estimation
    $320,000
    33 Limerock St, Camden, ME 04843-2129
    View details
    1180 Rockland St

    1180 Rockland St

    CHARITABLE ORGANIZATION • 5,514 SF
    Value Estimation
    $360,000
    1180 Rockland St, Rockport, ME 04856-6304
    View details
    333 Limerock St

    333 Limerock St

    CHARITABLE ORGANIZATION • 1,444 SF
    Value Estimation
    $285,000
    333 Limerock St, Rockland, ME 04841-2233
    View details
    320 Barnestown Rd

    320 Barnestown Rd

    CHARITABLE ORGANIZATION • 2,284 SF
    Value Estimation by Request
    320 Barnestown Rd, Camden, ME 04843-4024
    View details
    655 Main St

    655 Main St

    CHARITABLE ORGANIZATION • 7,448 SF
    Value Estimation by Request
    655 Main St, Rockland, ME 04841-3335
    View details
    53 Limerock St

    53 Limerock St

    CHARITABLE ORGANIZATION • 3,927 SF
    Value Estimation by Request
    53 Limerock St, Camden, ME 04843
    View details
    165 Talbot Ave

    165 Talbot Ave

    CHARITABLE ORGANIZATION • 10.39 Acres
    Value Estimation
    $190,000
    165 Talbot Ave, Rockland, ME 04841-4200
    View details
    105 Main St

    105 Main St

    CHARITABLE ORGANIZATION • 1,892 SF
    Value Estimation
    $325,000
    105 Main St, North Haven, ME 04853-3320
    View details
    65 Ragged Mtn Rd

    65 Ragged Mtn Rd

    CHARITABLE ORGANIZATION • 83.00 Acres
    Value Estimation by Request
    65 Ragged Mtn Rd, Camden, ME 04843-4026
    View details
    30 Conway Rd

    30 Conway Rd

    CHARITABLE ORGANIZATION • 1,072 SF
    Value Estimation
    $300,000
    30 Conway Rd, Camden, ME 04843
    View details

    Knox County, ME Specialty Properties Investment Opportunities Market Analysis

    Explore 225 specialty properties for sale in Knox County, ME, showcased through 3 active listings on our real estate platform. These investment opportunities span a total of 87,163,596 square feet of properties for sale, with an estimated market value of $25,423,000.

    Prices for properties in Knox County, ME start at $55,000, averaging $310,036, and reaching up to $2,995,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you have the most current data.

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