Big Barndoor Island Opportunity: Experience the best of island living on beautiful Big Barndoor Island, just a short boat ride from the mainland and vibrant downtown Wolfeboro. This exceptional property offers deep-water access, making it ideal for boating enthusiasts! This .76-acre lot is on the West side of the island, offering breathtaking sunsets that paint the sky each evening, and exploring the island's peaceful network of walking trails winding through its natural interior. Whether you're seeking a private getaway or a place to build your dream lakefront retreat, this unique island setting combines tranquility, recreation, and convenience in one remarkable location. This is a rare opportunity to own a piece of one of Lake Winnipesaukee's most desirable island communities.

Copyright 2026 PrimeMLS, Inc. All rights reserved. This information is deemed reliable, but not guaranteed. The data relating to real estate displayed on this display comes in part from the IDX Program of PrimeMLS. The information being provided is 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. Data last updated June 5, 2026 1:56 PM EDT

Name

Your Email Address

Phone

Message Send me the deed for Big Barndoor Island Alton NH 03810 (ID#:5093004)

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Name

Your Email Address

Phone

Message Send me the survey or tax map for Big Barndoor Island Alton NH 03810 (ID#:5093004)

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Name

Your Email Address

Phone

Message I would like more information for Big Barndoor Island Alton NH 03810 (ID#:5093004)

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Listing Tools

Property Details of Big Barndoor Island

Map Location

Driving Directions

Island Real Estate

Listing Tools

$/month over payments

Hi there! How can we help you?

Send to a friend

Property Details of Big Barndoor Island

Map Location

Driving Directions

Hi there! How can we help you?

Hi there! How can we help you?

Hi there! How can we help you?

Island Real Estate