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Boothbay Harbor, ME Office Properties & Spaces for Sale

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Boothbay Harbor Multifamily Investment Opportunity
$849,000
4,403 SF

Boothbay Harbor Multifamily Investment Opportunity

53 Commercial Street, Boothbay Harbor, ME 04538

Mixed-use property in downtown Boothbay Harbor with income potential.

  • Prime downtown Boothbay Harbor location with ocean/harbor views
  • Established short‑term rental history with ~$70,000 in rental income (2025)
  • Configured for lodging with 5 short‑term rental units in the main building
  • Detached Carriage House with 2 bedrooms/1 bath (~1,000± SF)
  • On‑site parking and high foot/vehicle traffic
Updated: Apr 6
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Historic Building with Business Potential
$1,150,000
5,508 SF

Historic Building with Business Potential

4 Townsend Avenue, Boothbay Harbor, ME 04538

Iconic commercial property in downtown Boothbay Harbor with turnkey revenue.

  • Prime downtown Boothbay Harbor location with exceptional visibility and high foot traffic.
  • Turnkey coworking business (Our Port Workspace) included, providing immediate revenue.
  • Three distinct units offer flexible use: retail space, coworking space, and vacant office suite.
  • Recent renovations include a new roof, upgraded systems, new floors, windows, and entry doors.
  • Unique retail space features original bank vault and historic bar (rumored speakeasy).
Updated: Dec 16, 2025
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Downtown Boothbay Harbor Office/Retail Building
$1,450,000
5,508 SF

Downtown Boothbay Harbor Office/Retail Building

Downtown Boothbay Harbor Office/Retail Building

4 Townsend Avenue, Boothbay Harbor, ME 04538
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Based on your search, we've compiled 26 Potential Opportunities for your consideration. Besides 3 Active listings in Boothbay Harbor, ME, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 15 Off-Market properties to explore as potential leads, plus 4 Land Listings that present a potential for development.

Explore Opportunities in Nearby Cities

Here are 4 Similar properties we found in Nearby Locations for your consideration.

Mixed-Use Commercial Building in Waldoboro
$374,900
1,692 SF

Mixed-Use Commercial Building in Waldoboro

Well-maintained mixed-use commercial building with high visibility.

1530 Atlantic Highway, Waldoboro, ME 04572
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Brunswick Multi-Level Office Building
$1,095,000
7,690 SF

Brunswick Multi-Level Office Building

Well-maintained office building with income potential near town center.

22 Parkers Way, Brunswick, ME
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Waldoboro Commercial Building For Sale
$675,000
0.84 Acres

Waldoboro Commercial Building For Sale

Versatile commercial building in Waldoboro's Village zone.

592 West Main Street, Waldoboro, ME
View details
Retail and Office Investment Opportunity
$1,200,000
9,000 SF

Retail and Office Investment Opportunity

Two-building retail and office space with high road frontage.

103 Pleasant Street, Brunswick, ME 4011
View details

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.

Edgecomb Land with Water Frontage
$295,000
6.80 Acres

Edgecomb Land with Water Frontage

6.8-acre lot with 1,460'+/- tidal water frontage.

2-1 US Route 1, Edgecomb, ME 04556
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Shovel-Ready Commercial Lot
$280,000
1.32 Acres

Shovel-Ready Commercial Lot

1.32-acre commercial lot with utilities in West Bath, Maine.

Business Parkway lot: 8, West Bath, ME 04530
View details
Damariscotta Commercial Property on Main
$1,795,000
4,658 SF

Damariscotta Commercial Property on Main

Commercial property with river frontage and on-site parking.

100 Main Street, Damariscotta, ME 04543
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Brunswick Landing Redevelopment Opportunity
$349,900
118,919 SF

Brunswick Landing Redevelopment Opportunity

2.73 acre vacant land parcel in Brunswick Landing.

0 Allagash Drive Drive, Brunswick, ME 04011
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Explore Off-Market Properties in Boothbay Harbor, ME

Consider similar Off-Market properties in Boothbay Harbor, 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.

32 Oak St

32 Oak St

OFFICE BUILDING • 1,980 SF
Value Estimation by Request
32 Oak St, Boothbay Harbor, ME 04538-1813
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54 Oak St

54 Oak St

OFFICE BUILDING • 2,722 SF
Value Estimation by Request
54 Oak St, Boothbay Harbor, ME 04538-1813
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350 Townsend Ave

350 Townsend Ave

OFFICE BUILDING • 4,983 SF
Value Estimation
$930,000
350 Townsend Ave, Boothbay Harbor, ME 04538-1801
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14 Todd Ave

14 Todd Ave

OFFICE BUILDING • 702 SF
Value Estimation by Request
14 Todd Ave, Boothbay Harbor, ME 04538-1876
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66 Townsend Ave

66 Townsend Ave

OFFICE BUILDING • 2,726 SF
Value Estimation by Request
66 Townsend Ave, Boothbay Harbor, ME 04538-1994
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137 Townsend Ave

137 Townsend Ave

OFFICE BUILDING • 3,755 SF
Value Estimation by Request
137 Townsend Ave, Boothbay Harbor, ME 04538-1845
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71 Campbell St

71 Campbell St

OFFICE BUILDING • 1,592 SF
Value Estimation by Request
71 Campbell St, Boothbay Harbor, ME 04538-2136
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97 Townsend Ave

97 Townsend Ave

OFFICE BUILDING • 2,250 SF
Value Estimation by Request
97 Townsend Ave, Boothbay Harbor, ME 04538-1843
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35 School St

35 School St

OFFICE BUILDING • 3,328 SF
Value Estimation by Request
35 School St, Boothbay Harbor, ME 04538-2217
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24 Ww St

24 Ww St

OFFICE BUILDING • 1,456 SF
Value Estimation by Request
24 Ww St, Boothbay Harbor, ME 04538-1849
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33 Townsend Ave

33 Townsend Ave

OFFICE BUILDING • 1,318 SF
Value Estimation by Request
33 Townsend Ave, Boothbay Harbor, ME 04538-1841
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269 Townsend Ave

269 Townsend Ave

OFFICE BUILDING • 3,650 SF
Value Estimation by Request
269 Townsend Ave, Boothbay Harbor, ME 04538-1802
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147 Townsend Ave

147 Townsend Ave

OFFICE BUILDING • 3,636 SF
Value Estimation by Request
147 Townsend Ave, Boothbay Harbor, ME 04538-1845
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228 Middle Rd

228 Middle Rd

OFFICE BUILDING • 2,725 SF
Value Estimation by Request
228 Middle Rd, Boothbay Harbor, ME 04538-1738
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37 Mckown St

37 Mckown St

OFFICE BUILDING • 2,236 SF
Value Estimation by Request
37 Mckown St, Boothbay Harbor, ME 04538-1861
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Boothbay Harbor, ME Office Properties & Spaces Investment Opportunities Market Analysis

Explore 18 office properties & spaces for sale in Boothbay Harbor, ME, showcased through 3 active listings on our real estate platform. These investment opportunities span a total of 190,144,628 square feet of properties for sale, with an estimated market value of $7,474,000.

Sale prices for office spaces in Boothbay Harbor, ME start at $245,000, averaging $467,125, and reaching up to $1,450,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

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