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$399,000
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Property Description
Discover a rare chance to own a versatile coastal property on the quiet side of Mount Desert Island-just minutes from Acadia National Park, world-class dining, and charming village life. Whether you're seeking a seasonal retreat, a proven income-producing vacation rental, or a future redevelopment site, 139 Harbor Drive offers endless potential in one of Maine's most coveted destinations. This updated 1945 coastal cottage features approximately 1140 sq. ft. of living space with sweeping views of Bass Harbor and a deeded walking right-of-way to the shore. Major system improvements include a new well, septic system and leach field installed in 2021, heat pumps, newer vinyl replacement windows-making it truly turnkey. Situated on a recently surveyed parcel with generous zoning flexibility, the property allows for expansion or relocation of the footprint and buildable heights up to 35 feet, opening the door to a reimagined luxury residence with panoramic harbor views. The location is unmatched-under 10 minutes to Southwest Harbor's boutique shops and restaurants, and a short drive to Acadia's iconic trails and shoreline. This is more than a home-it's a canvas for your coastal vision, offering peace, privacy, and exceptional investment potential in a market defined by limited inventory and strong appreciation.
Full Property Details
Full Property Details for 139 Harbor Dr
General
- Price: $399,000
- Taxes: $2,412 (2024)
- Status: Active
- Type: Single Family
- Source: MREIS
- MLS ID: 1641903
- Updated: 12/9/2025
- Added to Site: 84 day(s) ago
Interior
- Number of Rooms: 5
- Interior Features: 1st Floor Bedroom, Attic, Bathtub, One-Floor Living, Shower, Storage
- Appliances: Washer, Refrigerator, Electric Range, Dryer
- Flooring: Wood, Vinyl
Rooms
Bathrooms
- Total Bathrooms: 1
- Full Bathrooms: 1
Bedrooms
- Total Bedrooms: 2
Exterior
- Porch/Patio/Deck: Deck
Parking
- Parking Features: 1 - 4 Spaces, Gravel, On-Site Parking
Location
- County: Hancock
Heating & Cooling
- Air Conditioning: Yes
- Cooling Type: Heat Pump
- Heating Type: Heat Pump
Utilities
- Sewer: Private Sewer
- Water: Private
Structural Information
- Architectural Style: Cottage
- Construction: Asbestos, Wood Frame
- Roof: Shingle
- Building Size: 1140
- Square Feet: 1,140
- Sq. Ft. Source: Seller
- Living Area: 1,140 Sq. Ft.
- Finished Total: 1,140 Sq. Ft.
- Finished Above Grnd: 1,140 Sq. Ft.
- Year Built: 1945
Lot Features
- Property View: Scenic
- Lot Size (Acres): 0.26
- Lot Size (Sq. Ft.): 11,325.6
- Lot Size Source: Public Records
- Street/Road Desc.: Private Road, Gravel, Dirt, Paved
- Zoning: Commercial Fishery
- Lot Description: Open, Corner Lot, Rural
Financial Considerations
- Tax Amount: $2,412
- Tax Year: 2024
Disclosures and Reports
- Lot Number: 19
Listed by NextHome Experience (207) 573-7400
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Schools
Schools serving 139 Harbor Dr
School Districts:Tremont, Mount Desert Community School District
| Name | Grades | Distance |
|---|---|---|
Tremont Consolidated School 119 Tremont Road, Tremont, ME 04653 | K-8 | 0.8 mi |
Mt Desert Island High School 1081 Eagle Lake Road, Bar Harbor, ME 04609 | 9-12 | 9.3 mi |
Disclaimer:
School attendance boundaries provided by Pitney Bowes and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 139 Harbor Dr
Date
Details
Price
Change
Source
10/25/2025
Listed
$399,000
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Tax History
Tax History for 139 Harbor Dr
Year
Property Taxes
Change
Tax Assessment
Change
2024
$2,412
61%
$260,800
124%
2023
$1,495
10%
$116,600
—
2022
$1,357
4%
$116,600
—
2021
$1,300
4%
$116,600
—
2020
$1,246
3%
$116,600
—
2019
$1,207
—
$116,400
—
2018
$1,207
5%
$116,400
—
2017
$1,152
4%
$116,400
—
2016
$1,106
1%
$116,400
—
2015
$1,094
6%
$116,400
—
2014
$1,029
5%
$116,400
4%
2013
$977
—
$111,700
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 139 Harbor Dr
139 Harbor Drive, Tremont, ME 04653 (MLS# 1641903) is a Single Family property with 2 bedrooms and 1 full bathroom. 139 Harbor Drive is currently listed for $399,000 and was received on October 25, 2025. Want to learn more about 139 Harbor Drive? Do you have questions about finding other Single Family real estate for sale in Tremont? You can browse all Tremont real estate or contact a Coldwell Banker agent to request more information.

