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Knox County, ME Commercial Real Estate for Sale

137 results
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Downtown Rockland Multi-Use Commercial Building
$1,895,000
8,083 SF

Downtown Rockland Multi-Use Commercial Building

410 Main St, Rockland, ME 04841

Multi-use commercial building in downtown Rockland with retail and residential spaces.

  • Multi‑use commercial building offering retail space, workshop, vacation rentals, and a private residence.
  • Prime downtown Rockland location.
  • Two furnished 2‑bedroom vacation rental units included.
  • Private 1‑bedroom residence featuring a rooftop deck and ocean views.
  • Private parking lot with space for 8 cars.
Updated: Jan 20
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Mixed-Use Property in Camden, Maine
$599,900
1,354 SF

Mixed-Use Property in Camden, Maine

93 Elm St, Camden, ME 04843

Charming 1880 mixed-use property with endless possibilities in Camden.

  • Mixed‑use zoning allows for home‑based business, office, retail, or short‑term rental.
  • Prime location on Elm Street with excellent visibility and accessibility.
  • Large 1.3‑acre lot with a secondary curb cut for expanded parking.
  • Proximity to downtown Camden's shops and harbor.
  • Historic 1880 property with 3 bedrooms and 2 baths.
Updated: Jan 17
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Route 17 Commercial Building
$150,000
1,940 SF

Route 17 Commercial Building

Commercial building on Route 17 with garage bays and office.

154 Augusta Rd, Washington, ME 04574
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Rockport Commercial Workspace with Expansion Potential
$515,000
5,736 SF

Rockport Commercial Workspace with Expansion Potential

Versatile Rockport property with office, storage, and commercial space.

799 West St, Rockport, ME 04856
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Rockport Commercial Building on 0.64 Acres
$130,000
2,160 SF

Rockport Commercial Building on 0.64 Acres

Commercial building with high visibility and easy access in Rockport.

407 West St, Rockport, ME 04856
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Waterfront Mixed-Use Industrial Opportunity
$2,500,000
22,243 SF

Waterfront Mixed-Use Industrial Opportunity

Mixed-use industrial property with waterfront access in Rockland, Maine.

771 Main St, Rockland, ME 04841
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Thomaston Mixed-Use Building For Sale
$399,000
1,520 SF

Thomaston Mixed-Use Building For Sale

Mixed-use building with residential apartment in prime Thomaston location.

145 Main St, Thomaston, ME 04861
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Commercial Building with Income Potential
$399,000
1,520 SF

Commercial Building with Income Potential

Mixed-use property in prime location with residential income opportunity.

145 Main St, Thomaston, ME 04861
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Route 17 Commercial Opportunity
$599,000
3,697 SF

Route 17 Commercial Opportunity

Commercial building on 4 acres with excellent visibility and flexibility.

43 Augusta Rd, Washington, ME 04574
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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 St, Rockland, ME 04841
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Rockport Oceanfront Hospitality Portfolio
$10,500,000
9,561 SF

Rockport Oceanfront Hospitality Portfolio

42-room hospitality portfolio on 11 acres with ocean views.

886 Commercial St, Rockport, ME 04856
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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 St, Camden, ME 04843
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Downtown Rockland Guest House
$1,350,000
9,328 SF

Downtown Rockland Guest House

1830s-era guest house with nine guest rooms in downtown Rockland.

5 Lindsey St, Rockland, ME 04841
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Commercial Property in Rockland, Maine
$332,500
1,590 SF

Commercial Property in Rockland, Maine

Well-maintained commercial property with Route 1 exposure, suitable for various uses.

242 Park St, Rockland, ME 04841
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Versatile Two-Story Building in Rockland
$425,000
2,951 SF

Versatile Two-Story Building in Rockland

Two-story building with rental income potential in downtown Rockland.

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 mixed-use building in downtown Rockland, Maine.

367 Main St, Rockland, ME 04841
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Rockland Brewing Facility and Restaurant
$1,375,000
8,241 SF

Rockland Brewing Facility and Restaurant

Versatile space with brewing setup, dining, and outdoor patio.

5 Payne Ave, Rockland, ME 04841
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Former Garage on Route One
$250,000
2,100 SF

Former Garage on Route One

Well-located commercial property with Route One visibility in Thomaston, Maine.

2 Atlantic Hwy, Thomaston, ME 04861
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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 St, Rockland, ME 04841
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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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Rockland Commercial Property on Route One
$1,375,000
8,241 SF

Rockland Commercial Property on Route One

Versatile 8,900+ sq ft space with brewing facility and bar.

5 Payne Ave, 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 Rd, Warren, ME 04864
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Downtown Rockland Two-Story Commercial Building
$425,000
2,951 SF

Downtown Rockland Two-Story Commercial Building

Versatile two-story building in downtown Rockland with income potential.

340 Main St, Rockland, ME 04841
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Knox County, ME Commercial Real Estate Investment Opportunities Market Analysis

Explore 1410 commercial real estate investment opportunities in Knox County, ME with 137 listings featured on our commercial real estate marketplace. The current inventory includes 12,465,910,149 square feet of properties with an estimated value of $395,057,900.

Estimated prices for commercial real estate in Knox County, ME begin at $36,500, with an average of $429,410 and extend to $10,500,000.

In Knox County, ME, current investment values show:

  • Retail properties positioned at $464,983
  • Other commercial real estate measuring $409,699
  • Individual retail properties assessed at $398,168
  • Mixed-use properties calculated at $500,831
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