624 Rattlesnake Island

Closed 4/20/20

Last Sold Price

$282,500

3 beds1 bath600 sqft$471/sqft

624 Rattlesnake Is, Alton, NH 03810

Description

Views and a sensational deck make this property all about the outdoors! With 2 bedrooms and a loft, lots of sleeping space for your family. Island charm abounds, you even have a working, decorated outhouse! But no worries there is an indoor incinolet toilet. Your heating and cooling needs are taken care of with Mitsubishi heat pump. All you have to do here is move in as there is a newer roof and siding. A crib dock and a seasonal 4' x 20' dock to fit your boats. Come see this adorable cabin before...Views and a sensational deck make this property all about the outdoors! With 2 bedrooms and a loft, lots of sleeping space for your family. Island charm abounds, you even have a working, decorated outhouse! But no worries there is an indoor incinolet toilet. Your heating and cooling needs are taken care of with Mitsubishi heat pump. All you have to do here is move in as there is a newer roof and siding. A crib dock and a seasonal 4' x 20' dock to fit your boats. Come see this adorable cabin before it is gone! There is a mainland dock available at Minge Cove for additional monies. Rattlesnake is an association island with fantastic mainland amenities, including parking, a pick up/drop off dock, and hiking trails on the island with some of the best views on the Lake.

LISTING CLOSED: 04/20/2020 12:00 AM

Listed by Nancy DePorter • Keller Williams Lakes & Mountains Realty

Sold By Keller Williams Lakes & Mountains Realty

Property Details for 624 Rattlesnake Island

Status

Closed

MLS #

4802357

Days on Market

Taxes

$3,340 / year

HOA Fees

Condo/Co-op Fees

Property Type

Single Family

MLS Type

Residential / Single Family

Year Built

1985

Lot Size

0.86 AC / 37,461 SF

County

Belknap County

Water Body Type

Lake

Water View

Yes

Waterfront Property

Yes

Zoning

Recent comparable sales

Median sold price

$420,000

Avg days on market

Sale-to-list ratio

90.4%

1/54

$700,000

Sold 06/12/26

3
Bedrooms: 1
Bathrooms: 694
Square Feet: 0.65
Acres

178 Rattlesnake Island, Alton, NH 03810

1/50

$550,000

Sold 06/10/26

3
Bedrooms: 1
Bathrooms: 1,810
Square Feet: 1.5
Acres

630 Rattlesnake Island, Alton, NH 03810

1/3

$325,000

Sold 04/22/26

1
Bedrooms: 1
Bathrooms: 600
Square Feet: 3.5
Acres

1443 Mt Major Highway, Alton, NH 03810

1/60

$360,000

Sold 01/23/26

3
Bedrooms: 2
Bathrooms: 1,523
Square Feet: 1.78
Acres

1425 Mt Major Highway, Alton, NH 03810

1/41

$420,000

Sold 10/08/24

3
Bedrooms: 1
Bathrooms: 1,140
Square Feet: 0.17
Acres

8 Beach Street, Alton, NH 03810

1/55

$565,000

Sold 11/10/25

3
Bedrooms: 2
Bathrooms: 1,440
Square Feet: 0.69
Acres

230 Rattlesnake Island, Alton, NH 03810

1/25

$393,200

Sold 10/20/25

3
Bedrooms: 1
Bathrooms: 866
Square Feet: 0.18
Acres

10 Elm Street, Alton, NH 03810

1/40

$950,000

Sold 09/27/24

2
Bedrooms: 1
Bathrooms: 1,054
Square Feet: 0.71
Acres

448 Rattlesnake Island, Alton, NH 03810

1/39

$387,000

Sold 09/09/24

1
Bedrooms: 1
Bathrooms: 502
Square Feet: 0.78
Acres

902 Rattlesnake Island, Alton, NH 03810

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Location

Homepage
NH
Belknap County
Alton
03810
624 Rattlesnake Is

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Building Information for 624 Rattlesnake Island

Stories1Year Built1985Building Size-Lot Size0.86 AC / 37,461 SF

Payment Calculator

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$1,714 per month

30 year fixed, 6.55% Interest

Principal and Interest

$1,436

Property Taxes

$278

HOA Dues

The Payment Calculator is for illustrative purposes only.

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Property Information for 624 Rattlesnake Island

Summary

Location and General Information

City: Alton
County: NH-Belknap

Directions: South east end of the island facing Wolfeboro.
Latitude: 43.560966145817481
Longitude: -71.272481558197043
Road Frontage: No
Seasonal: Yes
State: NH
Street Designation: Island
Village/Dist/Locale: Alton Bay
Map: 79
Zip: 03810

Taxes and HOA Information

Tax - Gross Amount: $3,340.00
Tax Year: 2018

Taxes TBD: No

Parking

Garage: No
Driveway: None

Property

Lot Information

Block: 0
Lot: 11

Lot - Sqft: 37462.0
Lot Size Acres: 0.86
Square Feet Apx Finished Above Grade: 600.0
Square Feet Apx Finished AG Source: Public Records
Square Feet Apx Finished Below Grade: 0.0
Square Feet Apx Total: 600.0
Square Feet Apx Total Finished: 600.0
Square Feet Apx Unfinished Above Grade: 0.0
Square Feet Apx Unfinished Below Grade: 0.0
Water Frontage Length: 105.0
Water Body Access: No
Water Body Name: Lake Winnipesaukee
Waterfront Property Rights: Exclusively Owned

Property and Assessments

Current Use: No
Property Class: Residential

Property Type: Single Family
Flood Zone: Unknown
Foundation: Post/Piers
PreConstruction: No
Surveyed: Unknown
Water Body Restrictions: No
Year Built: 1985

Utilities

Electric: 100 Amp, Circuit Breaker(s)
Sewer: Other

Utilities: Telephone Available

Interior and Exterior Features

Exterior Features

Association Amenities: Other
Features - Exterior: Boat Slip/Dock, Deck, Other, Private Dock

Roads: None
Roof: Metal

Interior Features

Appliances: Refrigerator
Basement: No

Baths - Total: 1
Baths - Full: 0
Half Baths: 0
One Quarter Baths: 0
Three Quarter Bath: 1
Rooms - Total: 4
Bedrooms - Total: 3
Features - Interior: Cathedral Ceiling
Flooring: Wood
Heat Fuel: Electric
Heating: Electric, Heat Pump, Mini Split
Cooling: Mini Split
Total Stories: 1.5

Property History for 624 Rattlesnake Island

Date	Event & Source	Price	Appreciation
Apr 20, 2020	Sold New England Real Estate Network #4802357	$282,500	—
Apr 20, 2020	Listed (Active) New England Real Estate Network #4802357	$320,000	—
Oct 9, 2019	Expired New England Real Estate Network #4759574		—
Jun 19, 2019	Listed (Active) New England Real Estate Network #4759574	$320,000	—
Dec 18, 2006	Sold (Public Record) Public Record #284977730	$210,000	—

Date	Event & Source	Price
04/20/2020	Sold New England Real Estate Network #4802357	$282,500
04/20/2020	Listed (Active) New England Real Estate Network #4802357	$320,000
10/09/2019	Expired New England Real Estate Network #4759574	—
06/19/2019	Listed (Active) New England Real Estate Network #4759574	$320,000
12/18/2006	Sold (Public Record) Public Record #284977730	$210,000

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

Public Records for 624 Rattlesnake Island

Taxable ValueLand$351,300Additions$44,500Total$395,800

Tax Record2024$5,137 ($428 / month)

Home Facts

Beds3Baths1Total Finished SqFt642 SqFtAbove Grade Finished SqFt642 SqFtStories1Lot Size37,462 SqFtStyleSingle Family ResidenceYear Built1985Year Renovated1985ZoningLR-LAKCountyBELKNAPAPNALTN M:79 B:11

Schools near 624 Rattlesnake Island

This home is within Prospect Mountain School District.


Rating	School	Type	Grades	Distance
5/10	Alton Central School (Elem)	Public - Serves this home	PK to 8	7.9 mi
4/10	Prospect Mountain High School	Public - Serves this home	9 to 13	9.0 mi


Rating	School	Distance
5/10	Alton Central School (Elem) PublicPK to 8 Serves this home	7.9 mi
4/10	Prospect Mountain High School Public9 to 13 Serves this home	9.0 mi

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

Address	Sold price	Beds	Baths	Sqft	Lot (Sqft)
This home: 624 Rattlesnake Island, Alton, NH 03810	$282,500	3	1	600	37,461
620 Rattlesnake Island, Alton, NH 03810	$650,000	3	1	1,204	33,105
630 Rattlesnake Island, Alton Bay, NH 03810	–	2	1	2,004	65,340
606 Rattlesnake Island, Alton Bay, NH 03810	–	2	1.5	957	41,818
646 Rattlesnake Island, Alton Bay, NH 03810	$180,000	1	1	449	42,253
594 Rattlesnake Island, Alton Bay, NH 03810	$1,100,000	3	2.5	2,262	30,056
574 Rattlesnake Island, Alton Bay, NH 03810	–	5	1.5	1,824	31,363
570 Rattlesnake Island, Alton Bay, NH 03810	–	2	1.5	1,361	32,234
584 Rattlesnake Island, Alton Bay, NH 03810	–	2	1.5	1,441	27,878
654 Rattlesnake Island, Alton, NH 03810	$225,000	1	1	808	43,560
566 Rattlesnake Island, Alton Bay, NH 03810	$98,000	5	3.5	2,104	29,185
562 Rattlesnake Island, Alton Bay, NH 03810	$850,000	6	1.5	2,357	30,056
656 Rattlesnake Island, Alton Bay, NH 03810	–	2	2	1,301	43,560
554 Rattlesnake Island, Alton, NH 03810	$490,000	2	1	752	37,897
548 Rattlesnake Island, Alton, NH 03810	$370,000	2	2	1,880	27,878
672 Rattlesnake Island, Alton Bay, NH 03810	$125,000	2	1.5	1,170	54,450

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Listing Courtesy of Keller Williams Lakes & Mountains Realty

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 08/24/2026 09:16 AM

Alton, NH

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