43.817400 -69.884397
First Image
Image 1Image 2Image 3Image 4
Image 5Image 6Image 7Image 8Image 9Image 10Image 11Image 12Image 13Image 14Image 15Image 16Image 17Image 18Image 19Image 20Image 21Image 22Image 23Image 24Image 25Image 26Image 27Image 28Image 29Image 30Image 31Image 32Image 33Image 34Image 35Image 36Image 37Image 38Image 39Image 40Image 41Image 42Image 43Image 44Image 45Image 46Image 47Image 48Image 49Image 50Image 51Image 52Image 53Image 54Image 55Image 56Image 57Image 58

Listed by Roxanne York Real Estate, Laurie Haggerty. (207) 751-9094

MLS Source logo

15 Lupine LaneHarpswell, ME 04079

Active
$2,199,000
4
4
2,584 SqFt

Privately sited on desirable Dingley Island, this extraordinary to-be-built waterfront home offers a rare opportunity to own over 400 feet of waterfront with a picturesque private dock and long serene views. Thoughtfully envisioned to blend coastal elegance with modern luxury, the residence will feature classic architectural details, refined craftsmanship, and high-end materials throughout, Built by John Libby Construction, A trusted local company. Designed for both entertaining and effortless year-round living, the thoughtful four-bedroom floor plan features over 2500 ft if living space with a daylight basement with views, for future expansion. Easy 1st floor living, light-filled spaces, and water views from nearly every room. Two luxurious primary suites provide exceptional comfort and privacy for owners and guests alike. From boating and paddleboarding to swimming and fishing from your own tidal dock, this remarkable property offers a waterfront lifestyle in one of Maine's most exclusive island settings. A rare blend of privacy, serenity, and coastal luxury.


FACTS & FEATURES

  • Property Type:
    Residential
  • Architectural Style:
    Contemporary, Cottage, Bungalow
  • Bedrooms:
    4
  • Bathrooms:
    4
  • Dwelling Size:
    2,584 SqFt
  • Lot Size:
    1.67 Acres
  • Lot Description:
  • Stories:
  • Year Built:
    2026
  • Interior Features:
    Walk-in Closets, 1st Floor Bedroom, 1st Floor Primary Bedroom w/Bath, Attic, Bathtub, One-Floor Living, Pantry, Shower, Storage, Primary Bedroom w/Bath
  • Exterior Features:
  • Parking:
    Attached Garage
    Garage or Parking Spaces: 2
    Features: Auto Door Opener, Gravel, Inside Entrance, 1 - 4 Spaces
  • Area:
  • Views:
    Scenic, Trees/Woods
  • Schools:
  • HOA:
    HOA: Yes
    HOA Fee: $500.00 Annually
    Amenities:
  • Senior Community:
  • Heating:
    Electric, Gas Bottled, Propane, Direct Vent Heater, Heat Pump, Zoned
  • Cooling:
    Central Air, Heat Pump
  • Appliances:
    Washer, Refrigerator, Gas Range, Dryer, Dishwasher
  • Fireplace:
    Fireplace(s): 1
    Features:
  • Accessibility:
    32 - 36 Inch Doors, Level Entry
  • Security Features:
  • Foundation:
    Poured Concrete
  • Roof:
    Composition, Shingle

LOCATION


REQUEST INFORMATION

Listing Office: Roxanne York Real Estate. Listing Agent: Laurie Haggerty. Listing ID: 1663454

Last Updated May 26, 2026 2:46 PM
Data last checked against MREIS on June 1, 2026 3:37 AM

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.

Equal Housing Opportunity logo

WE MAKE SUCCESS Simple