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Knox County, ME Mixed-use Properties for Sale

16 results
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Rockland Harbor Redevelopment Opportunity
$5,500,000
2.92 Acres

Rockland Harbor Redevelopment Opportunity

779 Main St, Rockland, ME 04841

2.75 acres on Rockland Harbor with redevelopment potential.

  • 2.75+ acres on Rockland Harbor shoreline.
  • Includes a historic granite pier.
  • Visionary redevelopment opportunity.
  • Potential for mixed‑use development (retail, dining, residential).
  • Suitable for waterfront condominiums or personal residential development.
Last Update: Nov 5
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Mixed-Use Rockland Property with Views
$825,000
4,154 SF

Mixed-Use Rockland Property with Views

684 Main St, Rockland, ME 04841

Commercial/residential opportunity with harbor views in Rockland, Maine.

  • Prime location in North End Main St., Rockland, Maine, offering commercial and residential development opportunities.
  • Enjoy sweeping views over marinas, harbor, Penobscot Bay, and Rockland Harbor.
  • Three parcels totaling .58 acre, including a .19 acre off‑street paved parking area.
  • Two buildings with 4154 square feet of retail and living space, currently configured as four 2‑bedroom apartments with water views and a first‑floor hair salon.
  • .25 acre buildable lot with canopy of trees.
Last Update: Jul 31
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Mixed-Use Complex in Downtown Camden
$2,225,000
11,691 SF

Mixed-Use Complex in Downtown Camden

Mixed-use property with residential and commercial units near Camden harbor.
56 Elm St, Camden, ME 04843
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Camden Mixed-Use Income Property
$1,500,000
5,520 SF

Camden Mixed-Use Income Property

Downtown Camden commercial space with residential apartment and ocean views.
48 Washington St, Camden, ME 04843
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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 St, Rockport, ME 04856
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Versatile Rockland Building with Income
$425,000
2,951 SF

Versatile Rockland Building with Income

Two-story building in downtown Rockland with rental income potential.
340 Main St, Rockland, ME 04841
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Rockland Mixed-Use Commercial Building
$459,000
2,556 SF

Rockland Mixed-Use Commercial Building

Two-story commercial building in downtown Rockland, Maine, with mixed-use zoning.
367 Main St, Rockland, ME 04841
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Rockport Mixed-Use Property - $529,900
$529,900
2,107 SF

Rockport Mixed-Use Property - $529,900

Prime Rockport location, mixed-use potential, two dwellings.
1113 Commercial St, Rockport, ME 04856
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Rockport Mixed-Use Commercial Property
$279,000
5,636 SF

Rockport Mixed-Use Commercial Property

Historic Lodge, Prime Location, High Visibility
1053 Commercial St, Rockport, ME 04856
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Downtown Rockland Mixed-Use Property
$1,895,000
5,164 SF

Downtown Rockland Mixed-Use Property

Thriving Restaurant & Duplex Investment
650 Main St, Rockland, ME 04841
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Rockland Mixed-Use Property - $279K
$279,000
2,892 SF

Rockland Mixed-Use Property - $279K

Prime South End location, versatile zoning, huge potential.
59 Main St, Rockland, ME 04841
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Rockland Mixed-Use Investment Opportunity
$1,195,000
5,304 SF

Rockland Mixed-Use Investment Opportunity

Prime Main Street location, six-unit building.
421-423 Main St St, Rockland, ME 04841
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Rockland Waterfront Mixed-Use Property
$2,995,000
2.70 Acres

Rockland Waterfront Mixed-Use Property

Prime Waterfront Investment Opportunity in Maine
75 Front St, Rockland, ME 04841
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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
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Mixed-Use Building on Main Street
$999,998
8,658 SF

Mixed-Use Building on Main Street

Corner lot mixed-use building with fully leased retail units.
375 Main St, Rockland, ME 04841
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Mixed-Use Redevelopment Opportunity
$1,875,000
31,720 SF

Mixed-Use Redevelopment Opportunity

Mixed-use property in Midcoast Maine with redevelopment potential.
680 Commercial St, Rockport, ME 04856
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Based on your search, we've compiled 171 Potential Opportunities for your consideration. Besides 16 Active listings in Knox County, ME, we suggest exploring several alternatives: similar 154 Off-Market properties to explore as potential leads, plus 1 Land Listings that present a potential for development.

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.

Maine Lakefront Land For Sale
$310,000
67.49 Acres

Maine Lakefront Land For Sale

67.49 acre Maine lakefront land with 1400 feet of shoreline.
Atlantic Hwy Map 4, Warren, ME 04864
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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.

421-423 Main St St

421-423 Main St St

Mixed-use properties • 5,304 SF
Value Estimation by Request
421-423 Main St St, Rockland, ME 04841
View details
75 Front St

75 Front St

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

187 Commercial St

OFFICE/RESIDENTIAL (MIXED USE) • 5,511 SF
Value Estimation by Request
187 Commercial St, Rockport, ME 04856-5908
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99 Camden St

99 Camden St

OFFICE/RESIDENTIAL (MIXED USE) • 2,888 SF
Value Estimation
$335,000
99 Camden St, Rockland, ME 04841-2455
View details
80 Mtn St

80 Mtn St

OFFICE/RESIDENTIAL (MIXED USE) • 0.31 Acres
Value Estimation
$280,000
80 Mtn St, Camden, ME 04843-4448
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24 Central St

24 Central St

OFFICE/RESIDENTIAL (MIXED USE) • 10,212 SF
Value Estimation by Request
24 Central St, Rockport, ME 04856-5936
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103 Camden St

103 Camden St

OFFICE/RESIDENTIAL (MIXED USE) • 2,160 SF
Value Estimation
$320,000
103 Camden St, Rockland, ME 04841-2535
View details
425 Main St

425 Main St

OFFICE/RESIDENTIAL (MIXED USE) • 2,980 SF
Value Estimation
$330,000
425 Main St, Rockland, ME 04841-3383
View details

Knox County, ME Mixed-Use Properties Investment Opportunities Market Analysis

Explore 170 mixed-use properties for sale in Knox County, ME, showcased through 16 active listings on our real estate platform. These investment opportunities span a total of 124,653,640 square feet of properties for sale, with an estimated market value of $52,351,900.

Prices for multi use buildings in Knox County, ME start at $215,000, averaging $447,452, and reaching up to $5,500,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you have the most current data.

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