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About This Home
This 4-bedroom, 4-bathroom single family at 15 Lupine Lane in Harpswell, ME is listed for $2,199,000 ($851 per sqft). Built in 2026, the home offers 2,584 sqft of living space on a 1.67 acres lot.
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 crafts
manship, 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 10 ft ceilings, 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.
Key Features
- Built in 2026
- 1.67 acre lot
- Fireplace
- Waterfront
Property Details
Amenities
Monthly Cost Estimate
$12,261/mo
20% down · 6.5% · 30 years
Estimates only. Actual payments may vary.
Location
15 Lupine Lane
Harpswell, ME 04079
Features & Amenities
Interior Features
Property Details
Flooring
Construction
Pool Features
Parking
Heating
Cooling
Questions & Answers
This 4-bedroom, 4-bathroom single family at 15 Lupine Lane is listed at $2,199,000 ($851/sqft). The estimated monthly payment is $10,029 based on 20% down at 6.5% interest.
HOA fees are $500/month.
Key features include: Built in 2026, 1.67 acre lot, Fireplace, Waterfront. Interior Features: Walk-in Closets, 1st Floor Bedroom, 1st Floor Primary Bedroom w/Bath.
This property is listed by Laurie Haggerty and can be reached at 2077519094 or Haggertylaurie@gmail.com.




