Ad #7764706
MLS #1663454
Privately sited on desirable Dingley Island, this extraordinary
15 Lupine Ln, Harpswell, ME 04079
$2,199,000
4Beds
4Baths
2,584Sqft
1.67Acres
About this property
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 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.
Property Features
4 Beds
4 Baths
2,584 Sqft
Built in 2026
1.67 Acres
On Beachfront
Open
Siding: Wood Frame, Clapboard, Shingle Siding, Vinyl Siding
Composition, Shingle Roof
Has Fireplace
Natural Gas, Heat Pump (Heating), Propane (Heating), Zoned, Electric (Heating)
Cumberland County
Additional Photos
Contact Information
Laurie Haggerty
Roxanne York Real Estate
207-751-9094
Location
Listing Agent: Laurie Haggerty 207-751-9094
Broker: Roxanne York Real Estate 207-833-6363 Listing Site
Copyright © 2026 Maine Listings. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
Broker: Roxanne York Real Estate 207-833-6363 Listing Site
Copyright © 2026 Maine Listings. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
BeachHouse.com
Printed Aug 12, 2026
Photo Gallery
$2,199,000
4
Beds
4
Baths
2,584
Sqft
15 Lupine Ln, Harpswell, ME 04079
By contacting this agent you agree to these Terms and Conditions.
MLS# 1663454
Privately sited on desirable Dingley Island, this extraordinary
$2,199,000
15 Lupine Ln, Harpswell, ME 04079
4
Beds
4
Baths
2,584
Sqft
1.67
Acres
$2,199,000
15 Lupine Ln, Harpswell, ME 04079
4 Beds
4 Baths
2,584 Sqft
1.67 Acres
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 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.
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Property Details
HOME DETAILS
4 Beds
4 Baths
2,584 Sqft
Built in 2026
1.67 Acres
BEACH & VIEW
On Beachfront
EXTERIOR
Open
Siding: Wood Frame, Clapboard, Shingle Siding, Vinyl Siding
Composition, Shingle Roof
INTERIOR
Has Fireplace
Natural Gas, Heat Pump (Heating), Propane (Heating), Zoned, Electric (Heating)
FINANCIAL & COMMUNITY
Cumberland County
See More Details
Location
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Ad Statistics
Ad Number
7764706
Viewed
82 times
Listing Status
Active
Added
May 22, 2026
Last Refreshed
Jul 03, 2026 06:17:28 PM
Listing Information
Data Source
Maine Listings
Source Property ID
1663454
Listing Agent: Laurie Haggerty 207-751-9094
Broker: Roxanne York Real Estate 207-833-6363 Listing Site
Copyright © 2026 Maine Listings. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
Broker: Roxanne York Real Estate 207-833-6363 Listing Site
Copyright © 2026 Maine Listings. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
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