MLS# 1663454 - 15 Lupine Lane, Harpswell, ME 04079

$2,199,000
Beds: 4
Baths: 3 full, 1 half
Sqft: 2,584
Sqft lot: 72,745
Acre lot: 1.67
Est. $8,097 / mo.*
Just Listed

Courtesy of Roxanne York Real Estate

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Status: Active
Property Type: Single Family Residence
Year Built: 2026
Neighborhood: Informal Road Maintenance Agreement
Days On Website: 2

Property Details for 15 Lupine Lane, Harpswell, ME 04079

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.

Property Access

  • Road Frontage Type: "Private Road"
  • Road Surface Type: "Gravel"

Appliances & Equipment

  • Appliances: "Dishwasher", "Dryer", "Gas Range", "Refrigerator", "Washer"

Basement

  • Basement: "Not Applicable", "Daylight", "Full", "Unfinished"

Bathrooms

  • 3 full bathrooms
  • 1 half bathroom
  • 4 total bathrooms

Bedrooms

  • 4 total bedrooms

Building

  • Architectural Style: "Bungalow", "Contemporary", "Cottage"
  • Building Area Source: Builder
  • Building Area Total: 2,584
  • Construction Materials: "Wood Frame", "Clapboard", "Shingle Siding", "Vinyl Siding"
  • Year Built: 2026

Cooling

  • Cooling Included
  • Cooling: "Central Air", "Heat Pump"

Accessibility Features

  • Accessibility Features: "32 - 36 Inch Doors", "Level Entry"

Exterior Features

  • Other Equipment: "Air Radon Mitigation System", "Generator"
  • Patio And Porch Features: "Deck", "Porch", "Porch-Screened"
  • Patio And Porch Features: "Deck", "Porch", "Porch-Screened"

Fireplaces

  • Building includes fireplace
  • 1 total fireplace

Floors

  • Flooring: "Tile", "Wood"

Foundation

  • Foundation Details: "Poured Concrete"

Garage

  • Attached Garage
  • Garage Included
  • 2 garage spaces

Water Features

  • Water Body Name: New Meadows
  • Waterfront Features: "Deeded", "Dock", "Oceanfront", "Waterfront Tidal"
  • Waterfront Property

Heating

  • Heating: "Electric", "Gas Bottled", "Propane", "Direct Vent Heater", "Heat Pump", "Zoned"
  • Heating Included

Home Owner's Association

  • Association Fee: $500
  • Association Fee Frequency: Annually
  • Home Owners Association

Interior Features

  • Features: "1st Floor Bedroom", "1st Floor Primary Bedroom w/Bath", "Attic", "Bathtub", "One-Floor Living", "Pantry", "Shower", "Storage", "Walk-In Closet(s)", "Primary Bedroom w/Bath"

Laundry

  • Features: "Main Level"

Listing

  • Listing Id: 1663454
  • Mls Status: Active
  • Modification Timestamp: 2026-05-26 14:52:42.133
  • On Market Date: 2026-05-22
  • Original List Price: $2,199,000
  • Standard Status: Active
  • Status Change Timestamp: 2026-05-22 11:48:10

Location

  • City: Harpswell
  • State Or Province: ME
  • County Or Parish: Cumberland
  • Postal Code: 04079
  • Subdivision Name: Informal Road maintenance agreement

Lot

  • Features: "Neighborhood", "Level", "Open Lot", "Wooded"
  • 1.67 acres
  • Area: 1.67
  • 72,745 square feet

Parking

  • Features: "Gravel", "1 - 4 Spaces"

Property

  • Property Sub Type: Single Family Residence
  • View: "Scenic", "Trees/Woods"
  • Zoning: Res Land Water

Roof

  • Roof: "Composition", "Shingle"

Additional Rooms

  • Rooms Total: 9

Sewer

  • Sewer: "Private Sewer", "Septic Design Available"

Taxes

  • Annual Amount: $7,400
  • Tax Lot: 106/1

Utilities

  • Electric: "Circuit Breakers", "Underground"
  • Water Source: "Private", "Well Needed on Site"

Windows

  • Features: "Double Pane Windows"

Map View

$2,199,000 - 15 Lupine Lane, Harpswell, ME 04079

Street View

Directions

15 Lupine Lane
Harpswell, ME 04079
City: Harpswell