For Sale House MLS# 1663454

15 Lupine Lane

Harpswell, ME 04079

$2,199,000

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Listing Office

Officemaine_real_estate_information_system_inc_statewide_mls logoRoxanne York Real Estate

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About 15 Lupine Lane

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 details

Property

Type
single
Year built
2026
Living area
2,584 sqft
Price / sqft
$851
Lot
1.67 ac
List date
May 22, 2026

Schools

District
School Administrative District 75

Location

Subdivision
Informal Road maintenance agreement

Location

Neighborhood
Informal Road maintenance agreement
School district
School Administrative District 75

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Listing information is provided by the participating MLS / IDX program and is deemed reliable but not guaranteed. All information should be independently verified. Equal Housing Opportunity.