DylanArmstrong

117 Starboard Lane , Harpswell, ME 04079

$8,500,000
  • 117 Starboard Lane , Harpswell, ME 04079 Main Photo

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New to the Market Active
BEDS7 BATHS6 full 1 partial SQUARE FEET6,753 MLS#1680258
STATUSActive PROPERTY TYPEResidential - Single Family

Property Description

Encompassed by more than one mile of shoreline along Casco Bay, Dingley Island is an extraordinary coastal estate with 27± acres, a shingle-style residence, deepwater dock, and exceptional privacy. With open lawns for gathering, mature woodlands to explore, and secluded stretches of rugged shoreline, the property's diverse landscape & immense privacy create a timeless setting & true sense of exclusivity along the coveted Maine coast. Set on the point of the peninsula, the main residence faces east, west, and south, beautifully capturing panoramic water views from sunrise to sunset. The shingle-style home is distinguished by its architecture, fine craftsmanship, and effortless connection between its living spaces & the surrounding landscape. The well-appointed home features 6 bedrooms, 5.5 baths, and 5,805± SF of living space with soaring ceilings, high-end finishes, and abundant natural light. An impressive double-sided Maine granite fireplace anchors the dining & living rooms, creating warm & inviting spaces suitable for quiet moments, intimate gatherings, and entertaining. A separate garage with a 948± SF, 1-bedroom, 1-bath apartment provides added space for guests. Throughout the grounds, exceptional stonework?including walls, grass-lined steps, and several patios?creates a natural progression of outdoor spaces, each thoughtfully designed for dining, enjoyment, and being immersed in the waterfront setting. A private tennis court invites recreation, while a custom-built treehouse adds whimsy & adventure. Down at the shore, the deepwater dock is safely tucked away on a protected cove, creating a serene vantage point to view local lobster boats working the bay. A true wildlife paradise, enjoy seal colonies sunbathing on nearby rock ledges, daily sightings of bald eagles & porpoises, and an array of migrating seabirds moving through the pristine landscape. More than a coastal residence, Dingley Island is a legacy estate designed to be enjoyed for generations.

117 Starboard Lane | MLS# 1680258

This single family home located at 117 Starboard Lane , Harpswell, ME 04079 is currently listed for sale with an asking price of $8,500,000. This property was built in 1995 and has 7 bedrooms and 6 full and 1 partial baths with 6753 sq. ft. Search Harpswell real estate on darmstrong.spragueandcurtis.com today.

Property Features

Property Type: Residential - Single Family
Basement: Yes
Basement: Interior Entry, Full, Slab
Garage: 2
Heating: Electric, Propane, Baseboard, Hot Water, Zoned
Home Style: Cottage, Shingle
Lot Size: 27.64 Acres
Roof Type: Metal
Taxes: $47,504
Year Built: 1995

Feature Descriptions

Amenities: Tennis Court(s), Primary Bedroom w/Bath
Electric: Circuit Breakers
Equipment: Generator
Exterior: Wood Frame, Shingle Siding, Wood Siding
Flooring: Carpet, Wood, Softwood
Lot: Near Golf Course, Near Public Beach, Near Shopping, Near Town, Near Railroad, Landscaped, Wooded
Parking: Gravel, Paved,5 - 10 Spaces, Detached
Road frontage: Private Road
Road Surface: Dirt
Sewer: Septic Design Available, Septic Tank
Special View Info: Scenic
SQ FT Above Grade: 6753
SQ FT Below Grade: 0
Total Rooms: 19
Water: Private, Well
Water Body Name: Atlantic Ocean
Wooded: Yes

Listed By / Shown By

Listed By

Agency Name: LandVest, Inc.
Agency Phone: 207-774-8518

Shown By

Agent Name: Dylan Armstrong
Agent Phone: (207) 441-6095
Agency Title: Sprague and Curtis Real Estate

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Estimated Payment

$ 25,355.15 per month $18,917.32 Principal & Interest $3,958.67 Property Tax $2,479.17 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 09/14/2026. The listing information on this page last changed on 09/14/2026. 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 Mon 09/14/2026 2:45:57 AM EST) or MREIS (last updated Mon 09/14/2026 2:05:13 AM EST). Real estate listings held by brokerage firms other than Sprague and Curtis Real Estate 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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