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14 County Line Island Island, 
Tupper Lake, NY 12986

$1,100,000


4

Beds


3

Baths


1,750

Sq Ft


Single Family

Active

Listed by

Rob Gillis

Merrill L. Thomas - Gillis Team

518-359-9797

Last updated:

July 9, 2026, 11:23 AM

MLS#

203051

Source:

NY ACVMLS

About This Home

14 County Line Island Island

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!

Home Facts

Single Family

3 Baths

4 Bedrooms

Built in 1930

Price Summary

1,100,000

$628 per Sq. Ft.

MLS #:

203051

Last Updated:

July 9, 2026, 11:23 AM

Added:

1 year(s) ago


Rooms & Interior

Bedrooms

Total Bedrooms:

4

Bathrooms

Total Bathrooms:

3

Full Bathrooms:

2


Structure

Structure

Building Area:

1,750 Sq. Ft.

Year Built:

1930


Lot

Lot Size (Sq. Ft):

38,332


Finances & Disclosures

Finances

Price:

$1,100,000

Price per Sq. Ft:

$628 per Sq. Ft.

Source:NY ACVMLS
The information being provided by Adirondack Champlain Valley Mls is for the consumer’s personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. The information is deemed reliable but not guaranteed and should therefore be independently verified. © 2026 Adirondack Champlain Valley Mls All rights reserved.

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Contact an Agent

Yes, I would like more information. Please use and/or share my information with a Coldwell Banker ® affiliated agent to contact me about my real estate needs. By clicking Contact, I request to be contacted by phone or text message and consent to being contacted by automated means. I understand that my consent to receive calls or texts is not a condition of purchasing any property, goods, or services. Alternatively, I understand that I can access real estate services by email or I can contact the agent myself.

If a Coldwell Banker affiliated agent is not available in the area where I need assistance, I agree to be contacted by a real estate agent affiliated with another brand owned or licensed by Anywhere Real Estate (BHGRE®, CENTURY 21®, Corcoran®, ERA®, or Sotheby's International Realty®). I acknowledge that I have read and agree to the terms of use and privacy notice.