230 Keller Point Rd

Islesboro, ME 04848

$9,975,000
Price
6
Beds
10,000 Sq. Ft.
$998 / Sq. Ft.
10,000
Sq. Ft.
$998
per Sq. Ft.
Virtual Tour
Virtual Tour
W1-ME2824_1
W2-ME2824_2
W3-ME2824_3
W4-ME2824_4
W5-ME2824_6
W6-ME2824_7
W7-ME2824_8
W8-ME2824_9
W9-ME2824_13
W10-ME2824_14
W11-ME2824_16
W12-ME2824_17
W13-ME2824_18
W14-ME2824_19
W15-ME2824_21
W16-ME2824_22
W17-ME2824_23
W18-ME2824_24
W19-ME2824_25
W20-ME2824_27
W21-ME2824_28
W22-ME2824_29
W23-ME2824_30
W24-ME2824_31
W25-ME2824_32
W26-ME2824_33
W27-ME2824_34
W28-ME2824_35
W29-ME2824_36
W30-ME2824_37
W31-ME2824_38
W32-ME2824_39
W33-ME2824_40
W34-ME2824_41
W35-ME2824_42
W36-ME2824_43
W37-ME2824_44
W38-ME2824_45
W39-ME2824_46
W40-ME2824_47
W41-ME2824_48
W42-ME2824_49
W43-ME2824_50
W44-ME2824_51
W45-ME2824_52
W46-ME2824_53N
W47-ME2824_54N
W48-ME2824_55N
W49-ME2824_56N
W2-ME2824_1

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...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.
  1. Listed by Joseph Sortwell • LandVest, Inc.

Property Details for 230 Keller Point Road

Waterfront
Yes
ArchitecturalStyle
Shingle
Garage Spaces
3.00
Garage
Yes
Zoning
Shoreland
View
Fields, Scenic
LISTING UPDATED: 02/11/2026 10:05 AM

Property Details for 230 Keller Point Road

StatusActive
MLS #1634003
Days on Market114
Taxes$40,001 / year
HOA Fees$1,800 / year
Condo/Co-op Fees-
Compass TypeSingle Family
MLS TypeResidential / Single Family Residence
Year Built2010
Lot Size22.21 AC / 967,467 SF
CountyWaldo County

Location

Listing Courtesy of LandVest, Inc.
Add your commute

Virtual Tour

Building Information for 230 Keller Point Road

Stories-Year Built2010Building Size-Lot Size22.21 AC / 967,467 SF

Payment Calculator

$52,100 per month

30 year fixed, 6.15% Interest

Principal and Interest

$48,616

Property Taxes

$3,333

HOA Dues

$150

The Payment Calculator is for illustrative purposes only.

Property Information for 230 Keller Point Road

Summary
Location and General Information
  • Water Body Name: Penobscot Bay; Seal Harbor
  • Zip Code: 4403
  • Town: Islesboro
  • State/Province: ME
  • Zip Code: 04848
  • County: Waldo
  • Geo Latitude: 44.331555
  • Geo Longitude: -68.911613
  • Road Frontage Type: Private Road
  • Tax Lot: 2A
  • Site:Level: Yes
  • Site:Open: Yes
  • Site:Pasture/Field: Yes
  • Site:Well Landscaped: Yes
  • Site:Wooded: Yes
  • Location:Rural: Yes
  • Water Info:Waterfront Amount +: 2,695.00
  • Water Info:Water Frontage Owned: 2,695.00
  • Water Info:Water Frontage Shared: .00
  • Source of Water Frontage:Other: Yes
  • Source of Water Frontage:Waterfront Other Source: Conservation Easement
  • Recreational Water:Dock: Yes
  • Recreational Water:Oceanfront: Yes
Parking
  • Parking Features: 5 - 10 Spaces, Other
  • Attached Garage: Yes
Taxes and HOA Information
  • Tax Book Number: 3450
  • Tax Map Number: 23
  • Tax Year: 2024
  • Parcel Number: ISBR-000023-000000-000002-A000000
  • Location Information:Association Y/N: Yes
  • Tax Annual Amount: $40,001.00
Property
Heating and Cooling
  • Water Heater:Off Heating System: Yes
Lot Information
  • SqFt Finished Below Grade: 0.0
  • SqFt Finished Above Grade: 10000.0
  • Lot Size Acres: 22.21
  • Source of Acreage: Deed
  • Building Area Total: 10000.0
  • Lot Size Area: 22.21
  • Lot Size Units: Acres
  • Lot Size Square Feet: 967467.6
  • Bedrooms Total: 6
  • Bathrooms Full: 6
  • Bathrooms Half: 2
  • Street Number: 230
  • Property Information:Surveyed: Yes
  • Property Information:Seasonal: No
  • Property Information:# Rooms: 16.00
  • Property Information:Total Half Baths: 2.00
  • Property Information:# Full Baths Basement: .00
  • Property Information:# Half Baths Basement: .00
  • Property Information:# Full Baths Level 1: 1.00
  • Property Information:# Half Baths Level 1: 2.00
  • Property Information:# Full Baths Level 2: 5.00
  • Property Information:# Half Baths Level 2: .00
  • Property Information:# Full Baths Level 3: .00
  • Property Information:# Half Baths Level 3: .00
  • Property Information:# Full Baths Upper: .00
  • Property Information:# Half Baths Upper: .00
Parking
  • Driveway:Other: Yes
Property and Assessments
  • Leased Land: No
  • Property Type: Residential,Single Family Residence
  • Property Type Label: Residential
  • Property Sub-Type: Single Family Residence
  • Building Area Source: Builder
  • Year Built: 2010
Utilities
  • Electric: Circuit Breakers
  • Sewer: Septic Tank, Private Sewer, Septic Design Available
  • Water Source: Well, Private
  • Gas:Bottled: Yes
Interior and Exterior Features
Exterior Features
  • Construction Materials: Shingle Siding, Other, Wood Frame
  • # Fireplaces: 1
  • Fireplace: Yes
  • Vehicle Storage:3 Car: Yes
  • Roof: Slate
Interior Features
  • Basement: Interior, Full
  • Flooring: Tile, Carpet
  • Cooling: None
  • Heating: Zoned, Radiant, Hot Water
  • Room Total: 16
  • Bathrooms Total (Integer): 8
  • Bathrooms Total (Decimal): 7.00
  • Bathrooms Total (Notational): 6.20
  • Cooling YN: No
  • Heating YN: Yes
Room Information
Room 1
  • Room Type: Kitchen
  • Room Level: First
Room 2
  • Room Type: Dining Room
  • Room Level: First
Room 3
  • Room Type: Family Room
  • Room Level: First
Room 4
  • Room Type: Living Room
  • Room Level: First
Room 5
  • Room Type: Primary Bedroom
  • Room Level: First
Room 6
  • Room Type: Other Room
  • Room Level: First
Room 7
  • Room Type: Laundry
  • Room Level: First
Room 8
  • Room Type: Mud Room
  • Room Level: First
Room 9
  • Room Type: Other Room 2
  • Room Level: First
Room 10
  • Room Type: Bedroom 2
  • Room Level: Second
Room 11
  • Room Type: Bedroom 3
  • Room Level: Second
Room 12
  • Room Type: Bedroom 4
  • Room Level: Second
Room 13
  • Room Type: Bedroom 5
  • Room Level: Second
Room 14
  • Room Type: Bedroom 6
  • Room Level: Second
Room 15
  • Room Type: Other Room 3
  • Room Level: Second
Room 16
  • Room Type: Other Room 4
  • Room Level: Second

Property History for 230 Keller Point Road

DateEvent & SourcePriceAppreciation
May 30, 2025

Listed (Active)

Maine Listings #1634003

$9,975,000—
Jun 18, 2010

Sold

Maine Listings #831258

$2,250,000—
Mar 2, 2010

Pending

Maine Listings #831258

—
Jan 27, 2010

Active Under Contract

Maine Listings #831258

—
Feb 1, 2007

Listed (Active)

Maine Listings #831258

$2,950,000—
Dec 18, 2006

Expired

Maine Listings #735340

$3,450,000—
Dec 18, 2004

Listed (Active)

Maine Listings #735340

$3,450,000—
DateEvent & SourcePrice
05/30/2025

Listed (Active)

Maine Listings #1634003

$9,975,000
06/18/2010

Sold

Maine Listings #831258

$2,250,000
03/02/2010

Pending

Maine Listings #831258

—
01/27/2010

Active Under Contract

Maine Listings #831258

—
02/01/2007

Listed (Active)

Maine Listings #831258

$2,950,000
12/18/2006

Expired

Maine Listings #735340

$3,450,000
12/18/2004

Listed (Active)

Maine Listings #735340

$3,450,000

For completeness, Compass often displays two records for one sale: the MLS record and the public record.

Public Records for 230 Keller Point Road

Taxable ValueLand$527,600Additions$2,833,800Total$3,361,400
Tax Record2024$40,001 ($3,333 / month)
Home Facts
Beds0Total Finished SqFt2,972 SqFtAbove Grade Finished SqFt2,972 SqFtStories2Lot Size967,468 SqFtStyleSingle Family ResidenceYear Built1994CountyWALDOAPNISBR M:0023 L:0002-A

Schools near 230 Keller Point Road

This home is within Islesboro Public Schools.
Rating
School
Type
Grades
Distance
Islesboro Central School
Public - K to 12
Rating
School
Distance
Islesboro Central School
PublicK to 12

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

Similar Homes

Similar Sold Homes

Explore Nearby Homes

More information about 230 Keller Point Road, Islesboro, ME 04848

230 Keller Point Road is a single family home for sale in Islesboro, ME 04848. This property was listed for sale on May 30, 2025 by LandVest, Inc., it's currently listed at $9,975,000. It has been on the market for a total of 114 days and was last sold on June 18, 2010. This listing's school district is Islesboro Public Schools. Nearby schools include Islesboro Central School. 230 Keller Point Road is a 6-bed, 8-bath, 10,000 sqft single family home built in 2010.

No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of descriptions or measurements (including square footage measurements and property condition), such should be independently verified, and Compass, Inc., its subsidiaries, affiliates and their agents and associated third parties expressly disclaims any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the discretion of the seller. No financial or legal advice provided. Equal Housing Opportunity. Subject to change at any time. Compass makes no guarantee, warranty or representation regarding the accuracy of any waterfront feature, water view or waterfront view.

Listing Courtesy of LandVest, Inc.

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. © 2022 Maine Real Estate Information System, Inc. All Rights Reserved.