630 Rattlesnake Island

Closed 6/10/26Virtual Tour
Closed 6/10/26Virtual Tour
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Sold
Last Sold Price
$550,000
3 beds1,810 sqft
630 Rattlesnake Island, Alton, NH 03810
Single FamilyProperty Type
1.5 acresLot Size
1999Year Built
$304/sq ftPrice per sq ft
$160/yrHOA Fees

Description

630 Rattlesnake Island offers a rare chance to own a boat-access-only property with approximately 300 feet of waterfront on the Broads of Lake Winnipesaukee, one of the lake’s most sought-after settings for big water views, privacy, and the kind of peace that has become almost absurdly hard to find. Set on about 1.5 acres and built on a ledge for a dramatic natural perch above the lake, this is the sort of setting buyers wait for and seldom see at this price point. Built in 1999, the home has solid...630 Rattlesnake Island offers a rare chance to own a boat-access-only property with approximately 300 feet of waterfront on the Broads of Lake Winnipesaukee, one of the lake’s most sought-after settings for big water views, privacy, and the kind of peace that has become almost absurdly hard to find. Set on about 1.5 acres and built on a ledge for a dramatic natural perch above the lake, this is the sort of setting buyers wait for and seldom see at this price point. Built in 1999, the home has solid bones and the unmistakable feel of a cherished family camp. It has not been used for several years and will require updating and TLC, but the opportunity here is not hard to see. For the right buyer, this is a chance to restore, refresh, and reimagine a true Winnipesaukee island retreat in a location where value is driven by frontage, privacy, and setting first. The existing home offers the foundation for something special, whether the vision is a comfortable seasonal escape, a legacy property to keep in the family, or a thoughtful renovation that brings new life to an already remarkable site. There are simply not many opportunities left to purchase this kind of waterfront footprint on Rattlesnake Island with this level of seclusion and potential. Ownership also includes membership in the Rattlesnake Island Association, which maintains mainland access for owners, adding practical convenience to island living. The association owns upper parking and trailer storage plus a lower waterfront area known as “The Landing,” with launch ramp and transient docks for member use. If you have been waiting for a property where location is the headline, privacy is the luxury, and the upside is real, this is worth your attention.

    Sold By KW Coastal and Lakes & Mountains Realty/Wolfeboro

    • Listed by: Vanessa Saunders • Maxfield Real Estate/ Alton
    • Listed by: Jen McCullough • Maxfield Real Estate/Wolfeboro
    Listing closed: 06/10/2026 12:00 AM • Source: New England Real Estate Network, MLS#: 5086444

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    $6,049 per month

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    $2,936

    Property Taxes

    $600

    HOA Dues

    $2,513

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    Property Information for 630 Rattlesnake Island

    Property Details
    • Taxes: $7,199 / year
    • Condo/Co-op Fees: $2,500 one time
    • MLS Type: Residential / Single Family
    • County: Belknap County
    • Development / Subdivision: Rattlesnake Island
    • Water Body Type: Lake
    • Water View: Yes
    • Waterfront Property: Yes
    • Zoning: LR-LAK
    Building Information
    • Stories: 2
    • Year Built: 1999
    • Lot Size: 1.50 AC / 65,340 SF
    Summary
    Location and General Information
    • City: Alton
    • County: NH-Belknap
    • Directions: Rattlesnake Island property with boat-only access. Do not attempt to access without prior coordination. .
    • Latitude: 43.561609353156236
    • Longitude: -71.272787449073817
    • Road Frontage: No
    • Seasonal: Yes
    • State: NH
    • Street Designation: Island
    • Map: 79
    • Zip Code: 03810
    Taxes and HOA Information
    • Fee: $160.00
    • Fee 2: $2,500.00
    • Fee 2 Frequency: One-Time
    • Fee Frequency: Yearly
    • Tax Year: 2024
    • Taxes TBD: No
    Parking
    • Garage: No
    • Driveway: None
    Property
    Lot Information
    • Block: 0
    • Lot: 10
    • Lot Features: Country Setting, Deep Water Access, Lake Access, Lake Frontage, Lake View, Mountain View, Trail/Near Trail, Waterfront
    • Lot Size Acres: 1.5
    • Water Frontage Length: 300.0
    • Water Body Access: Yes
    • Water Body Name: Lake Winnipesaukee
    • Waterfront Property Rights: Exclusively Owned
    • Total Finished Area: 1810.0
    • Above Grade Finished Area: 1810.0
    • Above Grade Finished Area Source: Public Records
    • Above Grade Unfinished Area: 0.0
    • AboveGradeUnfinishedAreaSource: Public Records
    • Below Grade Finished Area: 0.0
    • Below Grade Finished Area Source: Public Records
    • Below Grade Unfinished Area: 410.0
    • BelowGradeUnfinishedAreaSource: Public Records
    • Lot Size Square Feet: 65340.0
    • Total Area: 2220.0
    Property and Assessments
    • Assessment Amount: $554,600
    • Assessment Year: 2024
    • Property Class: Residential
    • Property Type: Single Family
    • Flood Zone: Unknown
    • PreConstruction: No
    • Surveyed: Unknown
    • Water Body Restrictions: Unknown
    • Year Built: 1999
    • School District: Alton School District SAU #72
    • High School: Prospect Mountain High School
    • Middle/Jr School: Alton Central School
    • Elementary School: Alton Central School
    Utilities
    • Electric Company: NH Electric Corp
    • Electric: 200+ Amp Service
    • Sewer: None
    • Water Source: Lake/Pond
    • Utilities: Cable Available
    • Water Access Details: Dock Access
    • Internet: High Speed Intrnt Avail
    Interior and Exterior Features
    Exterior Features
    • Color: tan
    • Association Amenities: Master Insurance, Common Acreage, Docks
    • Construction Materials: Wood Frame, Vinyl Exterior
    • Roof: Metal
    Interior Features
    • Appliances: Microwave, Electric Range, Refrigerator
    • Basement: Yes
    • Basement Access Type: Walkout
    • Basement Description: Exterior Access, Partial, Unfinished
    • Rooms: Level 1: Level 1: Bedroom, Level 1: Kitchen/Dining, Level 1: Living Room, Level 1: Porch
    • Rooms: Level 2: Level 2: Bonus Room
    • Flooring: Wood
    • Heating: Pellet Stove, Forced Air
    • Cooling: None
    • Total Stories: 2
    • Rooms Total: 7
    • Bathrooms Full: 1
    • Bathrooms Half: 0
    • Bathrooms One Quarter: 0
    • Bathrooms Three Quarter: 0
    • Bedrooms Total: 3
    • Bathrooms Total: 1
    Room Information
    Room 1
    • Room Level: 1
    • Room Type: Kitchen/Dining
    Room 2
    • Room Level: 1
    • Room Type: Living Room
    Room 3
    • Room Level: 1
    • Room Type: Porch
    Room 4
    • Room Level: 1
    • Room Type: Bedroom
    Room 5
    • Room Level: 1
    • Room Type: Bedroom
    Room 6
    • Room Level: 1
    • Room Type: Bedroom
    Room 7
    • Room Level: 2
    • Room Type: Bonus Room

    Property History for 630 Rattlesnake Island

    DateEvent & SourcePriceAppreciation
    Jun 10, 2026

    Sold

    New England Real Estate Network #5086444

    		$550,000—
    May 18, 2026

    Pending

    New England Real Estate Network #5086444

    		—
    May 1, 2026

    Listed (Active)

    New England Real Estate Network #5086444

    		$590,000—
    DateEvent & SourcePrice
    06/10/2026

    Sold

    New England Real Estate Network #5086444

    $550,000
    05/18/2026

    Pending

    New England Real Estate Network #5086444

    —
    05/01/2026

    Listed (Active)

    New England Real Estate Network #5086444

    $590,000

    For completeness, we often displays two records for one sale: the MLS record and the public record.

    Schools near 630 Rattlesnake Island

    This home is within Prospect Mountain School District.
    Rating
    School
    Type
    Grades
    Distance
    Alton Central School
    		Public - PK to 8
    Prospect Mountain High School
    		Public - 9 to 13
    Rating
    School
    Distance
    Alton Central School
    PublicPK to 8

    Prospect Mountain High School
    Public9 to 13

    School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

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    Nearby home values

    AddressSold priceBedsBathsSqftLot (Sqft)
    This home: 630 Rattlesnake Island, Alton, NH 03810
    $550,000
    3
    1,810
    65,340
    366 Rattlesnake Island, Alton Bay, NH 03810
    –
    3
    1.5
    956
    32,409
    360 Rattlesnake Island, Alton, NH 03810
    $285,500
    2
    608
    33,105
    145 Rattlesnake Island, Alton, NH 03810
    $54,500
    –
    –
    –
    41,817
    372 Rattlesnake Island, Alton, NH 03810
    $301,000
    3
    1,032
    36,154
    356 Rattlesnake Island, Alton Bay, NH 03810
    –
    3
    1
    1,018
    32,017

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    No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of any information, descriptions or measurements (including square footage measurements and property condition), such should be independently verified through appropriate means, including, but not limited to, in person inspection and public records, and Compass International Holdings, its subsidiaries, affiliates and independently owned and operated franchisees, and their affiliated agents and associated third parties expressly disclaim any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the seller's discretion. No financial or legal advice provided. Equal Housing Opportunity. Subject to change at any time. Compass, Inc., its subsidiaries, affiliates and their agents and associated third parties make no guarantee, warranty or representation regarding the accuracy of any waterfront feature, water view or waterfront view.

    Listing Courtesy of Maxfield Real Estate/ Alton; Maxfield Real Estate/Wolfeboro

    Copyright 2026 PrimeMLS, Inc. All rights reserved. This information is deemed reliable, but not guaranteed. The data relating to real estate displayed on this Site 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 10/04/2026 02:27 AM