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About This Home

This 4-bedroom, 3-bathroom single family at 14 County Line Island in Tupper Lake, NY is listed for $1,100,000 ($629 per sqft). Built in 1930, the home offers 1,750 sqft of living space on a 0.88 acres lot.

Agent Description

Nestled on its very own private island in the serene waters of Big Tupper Lake, this enchanting log cabin offers a once-in-a-lifetime opportunity to own a secluded retreat. Accessible only by boat, this property includes a mainland dock for easy access to the island, ensuring both convenience and privacy.

The main cabin was built in the 1920's with natural timber logs that blend harmoniously with the surrounding landscape. Inside, the cabin boasts an open-concept living area with high vaulted ceilings, exposed wooden beams, and a stone fireplace as the focal point.

The large windows throughout invite ample natural light while offering panoramic views of the mountains and water from nearly every room. A new addition includes a kitchen equipped with modern appliances, a washer and dryer and a half bath. The guest cottage boasts two bedrooms and a full bathroom.

Surrounded by mature trees and natural rock formations, the island offers ample space for outdoor living. A sandy beach is just steps away from the sauna near the floating boat house in the secluded cove on the back side of the island. An outdoor pavilion is perfect for grilling and entertaining.

For convenient access, a mainland dock is included in the sale, making it easy to get to the island by boat. The dock is located on a quiet road just a short distance from the island and provides ample parking for vehicles and boats. Please come take a look at this unique Adirondack Island Retreat that is a true Gem and rare to find!

Key Features

  • Built in 1930
  • 0.88 acre lot
  • 2 stories
  • Fireplace
  • Waterfront

Property Details

2 stories
2 full, 1 half
1930

Amenities

FireplaceWaterfrontView

Monthly Cost Estimate

$5,883/mo

20% down · 6.5% · 30 years

Principal$796
Interest$4,767
Insurance$321

Estimates only. Actual payments may vary.

Location

14 County Line Island

Tupper Lake, NY 12986

Features & Amenities

Interior Features

Granite CountersBuilt-in FeaturesCathedral Ceiling(s)ChandelierNatural WoodworkPrimary Downstairs

Exterior Features

Boat SlipDock

Property Details

Flooring

Wood

Construction

Log Stone Wood Siding

Views

Lake

Heating

BaseboardElectric (Heating)

Appliances

Free-Standing Gas RangeFree-Standing RefrigeratorWasher/Dryer

Questions & Answers

This 4-bedroom, 3-bathroom single family at 14 County Line Island is listed at $1,100,000 ($629/sqft). The estimated monthly payment is $4,767 based on 20% down at 6.5% interest.

Key features include: Built in 1930, 0.88 acre lot, 2 stories, Fireplace, Waterfront. Interior Features: Granite Counters, Built-in Features, Cathedral Ceiling(s). Exterior Features: Boat Slip, Dock.

This property is listed by Rob Gillis and can be reached at 5183542400 or rob@adirondackestates.com.

RG

Rob Gillis

Agent at Merrill L. Thomas - Gillis Team

(518) 354-2400

Listed by Merrill L. Thomas - Gillis Team · View on Broker Site

MLS# 203051· Source: listhub· Updated 622 days ago

Copyright © 2026 Adirondack Champlain Valley MLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

14 County Line Island, Tupper Lake, NY 12986

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