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159 Main Street, Prospect Harbor, Gouldsboro, ME 04669

$2,490,000
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BEDS4 BATHS2 full 2 partial SQUARE FEET5,300 MLS#1666622
STATUSActive PROPERTY TYPEResidential - Single Family

Property Description

Set above the waters of Prospect Harbor with sweeping views toward its iconic lighthouse, 159 Main Street is a remarkable Downeast Maine waterfront retreat?offering approximately 570 feet of privately owned shoreline, deep-water access, potential for a seasonal dock and mooring, and the harbor's only beach suitable for launching a boat. Originally dating to 1900, the residence has been thoughtfully renovated and seamlessly expanded while preserving the craftsmanship and New England character of the original home. With approximately 5,300 square feet, four bedrooms, and four baths, the home offers the scale and comfort of a substantial year-round residence, with rich hardwood floors, custom millwork, a dramatic stone fireplace, generous living and entertaining spaces, a chef's kitchen, private office, and two-tier home theater. At the heart of the property is an expansive covered porch overlooking Prospect Harbor. Watch lobster boats cross the working harbor and the tides change beneath the lighthouse, or step down to your own waterfront to launch a kayak or small boat from the beach, with the potential to add seasonal dock and mooring access for even greater enjoyment of the harbor and surrounding coastline. The third-floor primary suite creates a private retreat with beautiful views across the harbor. A heated three-car garage with additional finished space above, whole-house generator, and modern heating and cooling systems add the conveniences expected of a thoughtfully updated coastal residence. Near the Schoodic Peninsula and Acadia National Park, 159 Main Street provides a rare combination of historic New England character, substantial living and entertaining space, and approximately 570 feet of privately owned shoreline with genuine access to the water. Set on more than an acre overlooking Prospect Harbor, it is a property that captures both the beauty of the Maine coast and the character of life along a working harbor.

159 Main Street, Prospect Harbor | MLS# 1666622

This single family home located at 159 Main Street, Prospect Harbor, Gouldsboro, ME 04669 is currently listed for sale with an asking price of $2,490,000. This property was built in 1900 and has 4 bedrooms and 2 full and 2 partial baths with 5300 sq. ft. Search Gouldsboro real estate on anasofia.masiellogrouprealestate.com today.

Property Features

Property Type: Residential - Single Family
Basement: Yes
Basement: Bulkhead, Interior Entry, Full, Unfinished
Cooling: Heat Pump
Garage: 3 car attached
Heating: Oil, Propane, Wood, Baseboard, Heat Pump, Hot Water, Woo
Home Style: New Englander
Lot Size: 2.10 Acres
Roof Type: Shingle
Taxes: $7,143
Year Built: 1900

Feature Descriptions

Amenities: Elevator Freight, Security System, Primary Bedroom w/Bath
Appliances: Dishwasher, Dryer, Microwave, Gas Range, Wall Oven, Washer
Electric: Circuit Breakers
Equipment: Generator, Internet Access Available
Exterior: Wood Frame, Shingle Siding
Flooring: Tile, Wood
Foundation: Stone, Poured Concrete
Lot: Neighborhood, Level, Landscaped
Parking: Paved,1 - 4 Spaces, On Site, Off Street, Garage Door Opener, Inside Entrance, Heated Garage, Storage
Sewer: Private Sewer, Septic Design Available, Septic Tank
Special View Info: Scenic
SQ FT Above Grade: 5300
SQ FT Below Grade: 0
Total Rooms: 11
Water: Private, Well
Water Body Name: Prospect Harbor

Listed By / Shown By

Listed By

Agency Name: Legacy Properties Sotheby's International Realty
Agent Name: Nicole Richardson
Agency Phone: 207-780-8900

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Estimated Payment

$ 6,863.16 per month $5,541.66 Principal & Interest $595.25 Property Tax $726.25 Homeowner's Insurance

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Disclaimer: All information deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. Neither listing broker(s) or information provider(s) shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. Listing(s) information is provided for consumers personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information on this site was last updated 09/11/2026. The listing information on this page last changed on 09/11/2026. The data relating to real estate for sale on this website comes in part from the Internet Data Exchange program of Delta Media Group MLS (last updated Fri 09/11/2026 12:00:49 AM EST) or MLSPIN MLS (last updated Thu 09/10/2026 11:38:50 PM EST) or Prime MLS (last updated Thu 09/10/2026 11:33:28 PM EST) or MREIS (last updated Thu 09/10/2026 11:55:25 PM EST). Real estate listings held by brokerage firms other than Better Homes and Gardens Real Estate The Masiello Group may be marked with the Internet Data Exchange logo and detailed information about those properties will include the name of the listing broker(s) when required by the MLS. All rights reserved.



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