556 Rattlesnake Island Alton, NH $ 799,000
556 Rattlesnake Island
$ 799,000
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556 Rattlesnake Island

Alton, NH, 03810
$ 799,000
Bedrooms2 Baths1.0 Sq 704

Monthly Estimate*

$ 5,045

Listed by Becky Fuller, Four Seasons Sotheby's Int'l Realty, 603-491-5983, becky.fuller@fourseasonssir.com
556 Rattlesnake Island, Alton, NH 03810 - Image 1
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Single Family Home for sale in Alton, NH

for $799,000 with 2 bedrooms and 1 full bath. This 704 square foot home was built in 1971 on a lot size of 0.9.

Set on approximately 149 feet of Lake Winnipesaukee frontage, this impeccably maintained two-bedroom cottage offers an inviting and thoughtfully updated lakefront retreat on Rattlesnake Island. This home has an unmistakable charm that immediately feels welcoming. A wall of glass frames expansive water views while filling the open living space with natural light. The living room features a propane fireplace, complimented by electric baseboard heat to comfortably extend the season. Outdoor living is equally well considered, with a wraparound porch featuring a retractable awning for shaded dining and relaxation, along with a separate lakeside deck positioned just steps from the water. A 6' x 30' permanent dock provides convenient lake access. A beautiful sandy lake bottom at the water's edge provides ideal conditions for swimming. The property has been carefully maintained with significant recent improvements, including a two-bedroom state-approved septic system installed in 2019 and a metal roof replaced approximately seven years ago. Two detached outbuildings provide exceptional flexibility. One serves as dedicated storage for tools and equipment, while the second offers additional finished space well suited for guests, hobbies, or a quiet remote office. The property is level and open providing ample room for traditional island activities like horseshoes or corn hole. Situated on the southern end of the island, facing Alton mainland, property has fantastic exposure. The Owners enjoy convenient access to the Rattlesnake Island Association's mainland facility, "The Landing," which includes parking, trailer storage, a boat launch, and docks for loading and unloading. Scenic walking trails throughout the island offer opportunities to explore its natural landscape. This is a well-cared-for island property offering comfortable accommodations, practical improvements, and easy access to the mainland in one of Lake Winnipesaukee's most established island communities.

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Single Family Active

Price

$ 799,000

Bedrooms

2

Full Bath

1

Property Type

Single Family

Taxes

$ 0

Style

Cottage/Camp

Lot Size

0.9

Year Built

1971

Town/City

Alton

County/Region

Belknap

MLS | Web ID

5101124

Features
Interior
Interior Amenities Gas Fireplace
Basement No
Beds 2
Total Rooms 4
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General
Road Frontage No
Sewer 1250 Gallon Private Septic
Heating Baseboard Electric
Cooling None
Utilities Propane
Roof Metal
Appliances Microwave Electric Range Refrigerator
Garage No
Flood Zone Unknown
Zoning LR-LAK
HOA Fee 3500
3/4 Baths 1
Full Baths 0
Half Baths 0
Bathrooms 1
Year Built 1971
Electric 200+ Amp Service
Style Cottage/Camp
Stories Count 1
Construction Status Existing
Type Single Family
Block 0
Auction No
Tax Year 2025
Assoc Fee Paid Per One-Time
Status Detail 0
Covenants Unknown
Construction Materials Wood Frame
Directions Only accessible by boat.
City Alton
Seasonal Yes
DOM 0
Price Per Sq Ft Total AG 1134.94
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Exterior
Lot Features Water View Waterfront
Exterior Amenities Deck Porch Private Dock
Driveway None
Lot Size Area 0.9
Water Source Lake/Pond
Foundation Post/Piers
Lot 23
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* Excluded Features
List By
Becky Fuller

Listing Agent

Four Seasons Sotheby's Int'l Realty

Broker

(603) 491-5983

Phone

becky.fuller@fourseasonssir.com

Email

Affordability Calculator

$5,045
Per Month
100%
0%
0%
Monthly Principal & Interest
$5,045
Monthly Property Taxes
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Monthly Home Insurance
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Default based on a 30-year fixed rate of 6.49% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Nearby
451920 Elementary School
452237 Middle School
Unknown High School High School
Pricing History
DatePricePrice ChangeDescription
7/22/2026$799,000 Listed Price

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556 Rattlesnake Island, Alton, NH, 03810 is a Single Family Home for sale at $799,000 with 704 sqft and a lot size of 0.9. 556 Rattlesnake Island has 2 bedrooms, 1.0 baths, and was built in 1971. The property's zip code is 03810 which is in Alton, NH