Save
Ask
Tour
Hide
Share
$2,475,000
10 Days On Site

178 Mountain Road
Harpswell, ME 04079

For Sale|Single Family Residence|Active
3
Beds
3
Total Baths
2
Full Baths
1
Partial Bath
2,096
SqFt
$1,181
/SqFt
2021
Built
County:
Cumberland
Days online/new listing status provided by Showcase IDX.
Listing courtesy of Keller Williams Realty
178 Mountain Road178 Mountain Road178 Mountain Road178 Mountain Road
Save
Ask
Tour
Hide
Share

Mortgage Calculator

Monthly Payment (Est.)

Enter an interest rate to see your estimated monthly payment.
Calculator powered by Showcase IDX, a Constellation1 Company. Copyright ©2026 Information is deemed reliable but not guaranteed.

Experience exceptional coastal living in this beautiful 2021-built home set on 1.72 private acres in Harpswell, Maine. Offering 2,096 sq. ft. of living space and 547 feet of privately owned ocean frontage on Harpswell Sound, this property features deep-water access, a private dock, and a mooring for your boat. The inviting farmer's porch welcomes you into an open-concept home featuring a kitchen with quartz countertops, center island, gas cooktop, and built-in wall and convection ovens. The kitchen flows seamlessly into the dining room and living room, creating an ideal space for entertaining. A cozy gas fireplace warms the sitting room, where triple sliding doors open to the deck and beautiful oceanfront backyard. Enjoy ocean views from many rooms throughout the home. The spacious primary suite offers a walk-in closet, private office, and en-suite bath with a walk-in tiled shower. Step onto the private balcony to take in panoramic ocean views overlooking the backyard. Two additional bedrooms, a full bath, and a half bath complete the home. Additional features include first-floor radiant heat, an on-demand whole-house generator, security system, and mudroom with laundry off the attached heated three-bay garage, complete with attic storage above. A separate 11' x 24' storage building provides additional space. The home also features a Fontus water treatment system with a 300-gallon holding tank. Mature landscaping throughout the property enhances its natural beauty and privacy. Enjoy the oceanfront backyard with a fire pit and asphalt and paver driveway. With exceptional waterfrontage, boating amenities, modern construction, and breathtaking coastal scenery, this remarkable property offers a rare opportunity to embrace the Maine waterfront lifestyle.

Save
Ask
Tour
Hide
Share
Listing Snapshot
Price 
$2,475,000
Days On Site 
10 Days
Bedrooms 
3
Inside Area (SqFt) 
2,096 sqft
Total Baths 
3
Full Baths 
2
Partial Baths 
1
Lot Size 
1.72 Acres
Year Built 
2021
MLS Number 
1684149
Status 
Active
Property Tax 
$7,471
HOA/Condo/Coop Fees 
N/A
Sq Ft Source 
Public Records
Days online/new listing status provided by Showcase IDX.
Friends & Family
Recent Activity
2 weeks agoListing first seen on site
2 weeks agoListing updated with changes from the MLS
Price history, status history, and update history provided by Showcase IDX.
General Features
Acres 
1.72
Attached Garage 
Yes
Foundation 
Slab
Garage 
Yes
Garage Spaces 
3
Land Lease 
No
Parking 
OtherPavedGarage Door OpenerInside EntranceHeated GarageStorageAttached
Property Sub Type 
Single Family Residence
Security 
Security System
Sewer 
Private SewerSeptic Tank
SqFt Above 
2096
SqFt Total 
2096
Style 
Contemporary
Utilities 
Propane
Water Source 
PrivateWell
Zoning 
SR
Interior Features
Appliances 
CooktopDishwasherDryerMicrowaveElectric RangeRefrigeratorWasherOther
Basement 
None
Electric 
Circuit Breakers
Fireplace 
Yes
Fireplaces 
1
Flooring 
CarpetTileWood
Furnished 
Unfurnished
Heating 
PropaneForced AirZonedOtherRadiant
Interior 
PantryWalk-In Closet(s)OtherStorage
Laundry Features 
Main LevelWasher Hookup
Window Features 
Double Pane Windows
Bedroom 2 
Level - Second
Bedroom 3 
Level - Second
Dining Room 
Level - First
Kitchen 
Level - FirstFeatures - Eat-in Kitchen, Kitchen Island
Living Room 
Level - First
Mud Room 
Level - First
Office 
Level - Second
Primary Bedroom 
Level - SecondFeatures - Double Vanity, Walk-In Closet(s)
Save
Ask
Tour
Hide
Share
Exterior Features
Construction Details 
Shingle SidingVinyl SidingFrame
Lot Features 
OtherLevelOpen LotLandscaped
Other Structures 
Outbuilding
Patio And Porch 
PorchDeck
Roof 
Shingle
View 
ScenicWater
Waterfront 
Yes
Waterfront Features 
Ocean FrontWaterfront
Waterview 
ScenicWater
Windows/Doors 
Double Pane Windows
Community Features
Association Amenities 
Storage
Roads 
Paved
Listing courtesy of Keller Williams Realty



Listing data is derived in whole or in part from the Maine IDX and is for consumers' personal, noncommercial use only. Dimensions are approximate and not guaranteed. All data should be independently verified. © 2026 Maine Real Estate Information System, Inc. All Rights Reserved.
Last checked 2026-10-24 05:07 PM UTC

Neighborhood & Commute
Source: Walkscore
Save
Ask
Tour
Hide
Share