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6 Beds
8 Baths
10,000 sqft

$8,950,000

230 Keller Point Road, Islesboro ME, 04848

Built in2010
Property size10,000 sqft
Property typeResidential
Courtesy of LandVest, Inc.

Overview

Active

Listed Feb 11, 2026

Updated 4 weeks ago

Located on 22.21± secluded acres up-island on Islesboro, Longmeadow Farm is an exceptional waterfront estate with southwesterly views across Seal Harbor and Penobscot Bay towards the Camden Hills. Custom-designed by the current owners in collaboration with top professionals, the main residence blends the understated elegance of Shingle-style architecture with meticulous, modern craftsmanship. Showcasing refined coastal living, the home features impeccable attention to detail, from luxurious natural materials to seamless indoor-outdoor transitions—all intended to blend with the surrounding landscape. An open main floor plan combines comfort and elegance, with rooms appropriate for larger gatherings while others are designated for intimate family settings. Six well-appointed bedrooms, including a main-floor primary bedroom suite, provide comfortable and private accommodations. There is also a three-car garage with a two-bedroom caretaker's apartment above it. The property's landscape features manicured lawns, mature gardens, gently rolling fields, wooded areas, and a historic pastoral lane that winds through the land. 2,695± feet of shorefront varies from sheltered coves, pebble beaches, granite outcroppings, and there is a deep-water dock with a ramp and float for direct access to the bay and the mainland. The property is subject to a Conservation Easement held by the Islesboro Islands Trust to protect the land's natural beauty.

$59,545/mo

Est. mortgage payment based on a $8,950,000 home price.

All estimates are provided by Luxury Presence for informational purposes only. Actual amounts may vary.

Additional information

MLS® ID
1634003

Interior Features

Bedrooms
6
Bathrooms
8
Fireplace
Yes
Heating
Yes
Basement
Yes

Exterior Features

Lot Size
22.21 Acres

Other Property Details

Taxes
$40,001
Tax Frequency
Annually
Association Fee Frequency
Yearly
Garage
Yes
View
Yes
Waterfront
Yes
MLS provider logo

Listing Contact: 207-706-6294

Listed by Joseph Sortwell with LandVest, Inc. 207-706-6294

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. All information deemed reliable but not guaranteed and should be independently verified. All properties are subject to prior sale, change, or withdrawal. Neither listing broker(s) nor Legacy Properties Sotheby's International Realty shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless.

©2026 Maine Real Estate Information System, Inc. All rights reserved. 

Data is refreshed every 3 hours. Listing last updated at 5:12 PM UTC, 8/21/2026

 

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