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230 Keller Point Road, Islesboro, ME 04848

$9,975,000
  • 230 Keller Point Road, Islesboro, ME 04848 Main Photo

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Active
BEDS6 BATHS6 full 2 partial SQUARE FEET10,000 MLS#1634003
STATUSActive PROPERTY TYPEResidential - Single Family

Property Description

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.

230 Keller Point Road | MLS# 1634003

This single family home located at 230 Keller Point Road, Islesboro, ME 04848 is currently listed for sale with an asking price of $9,975,000. This property was built in 2010 and has 6 bedrooms and 6 full and 2 partial baths with 10000 sq. ft. Search Islesboro real estate on darmstrong.spragueandcurtis.com today.

Property Features

Property Type: Residential - Single Family
Basement: Interior Entry
Garage: 3 car attached
Heating: Hot Water, Zoned, Radiant
Home Style: Shingle
Lot Size: 22.21 Acres
Roof Type: Slate
Taxes: $40,001
Year Built: 2010

Feature Descriptions

Association Fee: $1800/Annually
Electric: Circuit Breakers
Flooring: Carpet, Tile
Sewer: Private Sewer, Septic Design Available, Septic Tank
Special View Info: Fields, Scenic
SQ FT Above Grade: 10000
SQ FT Below Grade: 0
Total Rooms: 16
Water: Private, Well
Water Body Name: Penobscot Bay; Seal Harbor
Wooded: Yes

Room Sizes

Kitchen: Level - First
Dining Room: Level - First
Family Room: Level - First
Living Room: Level - First
Primary Bedroom: Level - First
Other Room: Level - First
Laundry: Level - First
Mud Room: Level - First
Other Room 2: Level - First
Bedroom 2: Level - Second
Bedroom 3: Level - Second
Bedroom 4: Level - Second
Bedroom 5: Level - Second
Bedroom 6: Level - Second
Other Room 3: Level - Second
Other Room 4: Level - Second

Listed By / Shown By

Listed By

Agency Name: LandVest, Inc.
Agency Phone: 207-236-3543

Shown By

Agent Name: Dylan Armstrong
Agent Phone: (207) 441-6095
Agency Title: Sprague and Curtis Real Estate

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Estimated Payment

$ 28,442.82 per month $22,200.03 Principal & Interest $3,333.42 Property Tax $2,909.38 Homeowner's Insurance

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Disclaimer: All information deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. Neither listing broker(s) or information provider(s) shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. Listing(s) information is provided for consumers personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information on this site was last updated 03/04/2026. The listing information on this page last changed on 03/04/2026. The data relating to real estate for sale on this website comes in part from the Internet Data Exchange program of Delta Media Group MLS (last updated Wed 03/04/2026 12:19:08 AM EST) or MREIS (last updated Wed 03/04/2026 12:15:16 AM EST). Real estate listings held by brokerage firms other than Sprague and Curtis Real Estate may be marked with the Internet Data Exchange logo and detailed information about those properties will include the name of the listing broker(s) when required by the MLS. All rights reserved.



Listing data is derived in whole or in part from the Maine IDX & 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.

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