178 Rattlesnake Island
MLS# 5088828 · Single Family Residence
This home is on Rattlesnake Island, a boat-access island on Lake Winnipesaukee. Our guide covers how you get there, what sells, and what island ownership actually involves.
A 3-bedroom home in Alton on Lake Winnipesaukee.
Description
Features
Interior
Exterior
Heating
Cooling
Financial
Location
Listing History
This property was listed on May 14, 2026. The price was increased by $NaN to $730,000 on Invalid Date. It sold on Jun 12, 2026 for $700,000, $30,000 (4.1%) below the original asking price.
Sale History
| Date | Sale Price |
|---|---|
| Jul 15, 2022 | $565,000 |
| Dec 2, 2016 | $280,000 |
About Alton, NH
Alton anchors the southern tip of Lake Winnipesaukee, with Alton Bay serving as one of the lake's most popular harbors. The town offers a mix of year-round homes and vacation properties, with Mt. Major trailhead, the most-hiked peak in the Lakes Region, right in town.
Airports
Ski Resorts
Distances are approximate. Click any destination for driving directions. NH has no state income tax or sales tax.
Other Waterfront Listings on Lake Winnipesaukee
| Address | Price |
|---|---|
| 2696 Lake Shore Road | $899,900 |
| 1 Windswept Island | $899,000 |
| 11 Senna Way | $895,000 |
| 11 Senna Way | $895,000 |
| 37-14 Harbor Way | $895,000 |
| 71 Heatherwood Drive | $895,000 |
Active listings within 25% of this price. Browse all for-sale.
Recently Sold in Alton
| Address | Sold Price | Sold |
|---|---|---|
| 93 Osprey Road | $270,000 | Oct 16, 2026 |
| 86 Avery Hill Road | $619,000 | Oct 16, 2026 |
| 240 Black Point Road | $2,800,000 | Oct 16, 2026 |
| 28 Brynn Lane | $1,162,500 | Oct 16, 2026 |
| 10-26-10 Frohock Brook Road | $219,900 | Oct 16, 2026 |
| 16 Palm Lane | $650,000 | Oct 13, 2026 |
Closed sales in the past 12 months. Data from PrimeMLS.
Listing Information
Sold Jun 12, 2026
IDX display courtesy of Yankee Pedlar Realtors, Wolfeboro NH.
PrimeMLS Listing Information displayed herein is deemed reliable but is not guaranteed accurate by PrimeMLS. This display of listings may or may not be the entire Compilation from the PrimeMLS database, and PrimeMLS does not guarantee the accuracy of such information. © PrimeMLS, Inc.
Listing brokers may report inaccurate data to michelle@yankeepedlarrealtors.com or call (603) 569-1000.