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Knox County, ME Residential Income Properties for Sale

18 results
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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: Feb 5
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Historic Camden Mixed-Use Property
$1,350,000
4,424 SF

Historic Camden Mixed-Use Property

84 Elm St, Camden, ME 04843

Versatile property in the heart of Camden with multiple potential uses.

  • Historic property built in 1806 in desirable Camden.
  • Successful Bed and Breakfast (Elms of Camden) with potential for continued operation.
  • Versatile property with multiple potential uses: single‑family residence, retail space, Airbnb rental income.
  • Rear cottage offers options for in‑law suite, home office, or two independent rental units with private entrances, bathrooms, and gas fireplaces.
  • Multiple bedrooms with private bathrooms and fireplaces throughout the main house.
Updated: Feb 4
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Downtown Rockland Multi-Use Commercial Building
$1,895,000
8,083 SF

Downtown Rockland Multi-Use Commercial Building

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

410 Main St, Rockland, ME 04841
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Rockport Multi-Family Living Spaces
$530,000
2,811 SF

Rockport Multi-Family Living Spaces

Two detached homes on 4.06 acres, ideal for multi-generational living.

810 Rockland St, Rockport, ME 04856
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Colonial Duplex in Downtown Thomaston
$399,000
2,162 SF

Colonial Duplex in Downtown Thomaston

Classic colonial duplex with versatile layout and downtown location.

27 Lawrence Avenue Ext, Thomaston, ME 04861
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Downtown Rockland Multi-Use Building
$1,895,000
8,083 SF

Downtown Rockland Multi-Use Building

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

410 Main St, Rockland, ME 04841
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Rockland Triplex with Value-Add Potential
$425,000
3,411 SF

Rockland Triplex with Value-Add Potential

Three-unit apartment building in Rockland, Maine, with investment potential.

68 Masonic 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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Rockland Triplex Near Downtown
$405,000
2,370 SF

Rockland Triplex Near Downtown

Three-unit apartment building in convenient Rockland location.

43 Brewster St, Rockland, ME 04841
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Rockport Multi-Family Investment Opportunity
$375,000
1,346 SF

Rockport Multi-Family Investment Opportunity

Well-maintained duplex in Rockport with rental history and conversion potential.

1032 Commercial St, Rockport, ME 04856
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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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Warren Multifamily with Workshop Garage
$360,000
2,000 SF

Warren Multifamily with Workshop Garage

Two-unit property with a three-bay garage and rental potential.

350 Main St, Warren, ME 04864
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Oceanfront Colonial Triplex in Rockport, ME
$1,250,000
2,658 SF

Oceanfront Colonial Triplex in Rockport, ME

Oceanfront triplex with rental income potential or single-family conversion.

4 Warrenton St, Rockport, ME 04856
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Thomaston Grocery Business Opportunity
$1,349,000
5,940 SF

Thomaston Grocery Business Opportunity

Grocery store with apartments in downtown Thomaston, Maine.

191-193 Main St, Thomaston, ME 04861
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Mixed-Use Building on Route 1
$495,000

Mixed-Use Building on Route 1

Mixed-use building with retail space and residential units.

495 Main St, Thomaston, ME 04861
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Spacious Rockland Apartments with Upside
$599,000
3,922 SF

Spacious Rockland Apartments with Upside

Five-unit apartment building near downtown Rockland with rental upside.

4 Chestnut St, Rockland, ME 04841
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Based on your search, we've compiled Potential Opportunities for your consideration. Besides 18 Active Listings in Knox County, ME, we suggest to view alternatives - similar 4 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.

1055 Middle Rd

1055 Middle Rd

Multifamily properties • 1,672 SF
Value Estimation by Request
1055 Middle Rd, Warren, ME 04864
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16 Pleasant St

16 Pleasant St

BOARDING/ROOMING HOUSE • 2,887 SF
Value Estimation by Request
16 Pleasant St, Rockland, ME 04841-2710
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204 Main St

204 Main St

BOARDING/ROOMING HOUSE • 6,034 SF
Value Estimation by Request
204 Main St, Rockland, ME 04841-3820
View details
Camden Rd

Camden Rd

CAMPGROUND, RV PARK
Value Estimation by Request
Camden Rd, Warren, ME 04864
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Knox County, ME Residential Income Properties Investment Opportunities Market Analysis

Explore 22 residential income properties for sale in Knox County, ME, showcased through 18 active listings on our real estate platform. These investment opportunities span a total of 228,092,664 square feet of properties for sale, with an estimated market value of $15,900,900.

Prices for residential income properties in Knox County, ME start at $270,000, averaging $883,383, and reaching up to $2,225,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you have the most current data.

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