230 Keller Point Road, Islesboro, ME 04848

New Listing
$9,975,000
Property Type: Residential Bedrooms: 6 Baths: 8 Square Footage: 10,000 Lot Size (sq. ft.): 967,468 Status: Active
Current Price: $9,975,000 List Date: 2/11/2026 Last Modified: 2/11/2026

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.

Supplements: ********

More Information MLS# 1634003

Property Sub-Type

Property Sub-Type: Single Family Residence

Location Information

Book: 3450 Leased Land: No Page: 4 Map: 23 Lot: 2A Zoning Overlay: Unknown Association: Yes Association Fee: 1800 Fee Frequency Paid: Annually Tree Growth Y/N: No Street #: 230 Street Name: Keller Point Street Type: Road County: Waldo Town: Islesboro State/Province: ME Zip Code: 04848 Zip +4: 4403 Zoning: Shoreland Full Tax Amount $: 40001 Tax Year: 2024 Geo Lat: 44.331555 Geo Lon: -68.911613

Property Information

Surveyed: Yes Seasonal: No Lot Size Acres +/-: 22.21 # Rooms: 16 Total Baths: 8 Total Half Baths: 2 # Fireplaces: 1 SqFt Finished Above Grade: 10000 SqFt Finished Below Grade: 0 SqFt Source: Builder Garage: Yes Garage Spaces: 3 # Bedrooms: 6 Total Full Baths: 6 Year Built: 2010 SqFt Finished Total: 10000 Source of Acreage: Deed

Site

Level: 1 Open: 1 Pasture/Field: 1 Well Landscaped: 1 Wooded: 1

Location

Rural: 1

Roads

Private Road: 1

Water Info

Water Frontage: Yes Waterfront Amount: 2695 Water Frontage Owned: 2695 Water Frontage Shared: 0 Water View: Yes Water Body Name: Penobscot Bay; Seal Harbor Island: Yes

Source of Water Frontage

Other: 1 Waterfront Other Source: Conservation Easement

Water Body Type

Bay: 1 Cove: 1 Harbor: 1 Ocean: 1

Recreational Water

Dock: 1 Oceanfront: 1

Construction

Wood Frame: 1

Basement

Full: 1

View

Fields: 1 Scenic: 1

Exterior

Other: 1 Shingle Siding: 1

Roof

Slate: 1

Heat System

Hot Water: 1 Radiant: 1 Zoned: 1

Heat Fuel

Oil: 1

Cooling

None: 1

Floors

Carpet: 1 Tile: 1

Parking

5 - 10 Spaces: 1

Style

Shingle: 1

Electric

Circuit Breakers: 1

Gas

Bottled: 1

Sewer

Private Sewer: 1 Septic Design Available: 1 Septic Tank: 1

Bedroom 2

Bedroom 2: 1 Bedroom 2 Level: Second

Water

Private: 1 Well: 1

Bedroom 3

Bedroom 3: 1 Bedroom 3 Level: Second

Bedroom 4

Bedroom 4: 1 Bedroom 4 Level: Second

Bedroom 5

Bedroom 5: 1 Bedroom 5 Level: Second

Bedroom 6

Bedroom 6: 1 Bedroom 6 Level: Second

Driveway

Other: 1

Basement Entry

Interior: 1

Water Heater

Off Heating System: 1

Vehicle Storage

3 Car: 1 Attached: 1

Dining Room

Dining Room: 1 Dining Room Level: First

Family Room

Family Room: 1 Family Room Level: First

Kitchen

Kitchen: 1 Kitchen Level: First

Laundry Room

Laundry: 1 Laundry Room Level: First

Living Room

Living Room: 1 Living Room Level: First

Primary Bedroom

Primary Bedroom: 1 Primary Bedroom Level: First

Mud Room

Mud Room: 1 Mud Room Level: First

Other Room 1

Other Room 1: 1 Other Room 1 Level: First

Other Room 2

Other Room 2: 1 Other Room 2 Level: First

Other Room 3

Other Room 3: 1 Other Room 3 Level: Second

Other Room 4

Other Room 4: 1 Other Room 4 Level: Second

Contract Information

Status: Active Original List Price: 9975000 List Price: $9,975,000 Current Price: $9,975,000

Property Features

Site: Level; Open; Pasture/Field; Well Landscaped; Wooded Location: Rural Roads: Private Road Source of Water Frontage: Other Water Body Type: Bay; Cove; Harbor; Ocean Recreational Water: Dock; Oceanfront View: Fields; Scenic Style: Shingle Construction: Wood Frame Basement: Full Basement Entry: Interior Roof: Slate Exterior: Other; Shingle Siding Heat System: Hot Water; Radiant; Zoned Heat Fuel: Oil Water Heater: Off Heating System Cooling: None Floors: Carpet; Tile Driveway: Other Parking: 5 - 10 Spaces Vehicle Storage: 3 Car Electric: Circuit Breakers Gas: Bottled Sewer: Private Sewer; Septic Design Available; Septic Tank Water: Private; Well

Room Information

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
Listing Office: LandVest, Inc.
IDX
Last Updated: February - 11 - 2026
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