838 Rattlesnake Island
Description
- Listed by Kate Copplestone • BHHS Verani Wolfeboro
Sold By BHHS Verani Belmont
Property Details for 838 Rattlesnake Island
Recent comparable sales
Median sold price
$820,000
Avg days on market
25
Sale-to-list ratio
93.1%
Alton, NH
9 comparable properties found
$1,050,000
Sold 10/29/25
- 2
- Bedrooms
- 2
- Bathrooms
- 1,880
- Square Feet
- 0.71
- Acres
$950,000
Sold 09/27/24
- 2
- Bedrooms
- 1
- Bathrooms
- 1,054
- Square Feet
- 0.71
- Acres
$615,000
Sold 10/31/25
- 2
- Bedrooms
- 1
- Bathrooms
- 1,078
- Square Feet
- 0.55
- Acres
$565,000
Sold 11/10/25
- 3
- Bedrooms
- 2
- Bathrooms
- 1,440
- Square Feet
- 0.69
- Acres
$550,000
Sold 06/10/26
- 3
- Bedrooms
- 1
- Bathrooms
- 1,810
- Square Feet
- 1.5
- Acres
$875,000
Sold 06/12/26
- 3
- Bedrooms
- 2
- Bathrooms
- 2,189
- Square Feet
- 0.54
- Acres
$1,650,000
Sold 09/26/25
- 2
- Bedrooms
- 2
- Bathrooms
- 1,120
- Square Feet
- 0.44
- Acres
Location
Virtual Tour
Building Information for 838 Rattlesnake Island
Payment Calculator
$4,920 per month
30 year fixed, 6.55% Interest
$4,320
$600
$0
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1Property Information for 838 Rattlesnake Island
- Area Description: Island
- City: Alton
- County: NH-Belknap
- Directions: Halfway up Broadside. Accessible by boat only.
- Latitude: 43.569159123450866
- Longitude: -71.289214799499504
- Road Frontage: No
- Seasonal: Yes
- State: NH
- Street Designation: Island
- Map: 76
- Zip Code: 03809
- Tax - Gross Amount: $7,194.00
- Tax Year: 2021
- Taxes TBD: No
- School - High: Prospect Mountain High School
- School - District: Prospect Mountain
- School - Elementary: Alton Central School
- Garage: No
- Driveway: None
- Unbranded Tour URL 1: https://my.matterport.com/show/?m=2iTAsweBmo4&mls=1&back=1
- Block: 0
- Lot: 79
- Lot - Sqft: 50965.0
- Lot Size Acres: 1.17
- Square Feet Apx Finished Above Grade: 1680.0
- Square Feet Apx Finished AG Source: Public Records
- Square Feet Apx Finished Below Grade: 0.0
- Square Feet Apx Finished BG Source: Public Records
- Square Feet Apx Total: 1680.0
- Square Feet Apx Total Finished: 1680.0
- Square Feet Apx Unfinished Above Grade: 0.0
- Square Feet Apx Unfinished AG Source: Public Records
- Square Feet Apx Unfinished Below Grade: 0.0
- Square Feet Apx Unfinished BG Source: Public Records
- Water Frontage Length: 175.0
- Water Body Access: Yes
- Water Body Name: Lake Winnipesaukee
- Waterfront Property Rights: Exclusively Owned
- Property Class: Residential
- Property Type: Single Family
- Flood Zone: Unknown
- Foundation: Post/Piers
- Owned Land: No
- PreConstruction: No
- Surveyed: Unknown
- Water Body Restrictions: Unknown
- Year Built: 1990
- Electric: 200 Amp
- Sewer: 750 Gallon, Leach Field
- Utilities: Other
- Water Access Details: Dock Access
- Association Amenities: Boat Launch
- Features - Exterior: Boat Slip/Dock, Docks, Outbuilding, Patio, Porch, Private Dock, Shed
- Roads: None
- Roof: Shingle - Architectural
- Appliances: Dishwasher, Dryer, Microwave, Range - Electric, Refrigerator, Washer, Stove - Electric
- Basement: No
- Baths - Total: 2
- Baths - Full: 1
- Half Baths: 0
- One Quarter Baths: 0
- Three Quarter Bath: 1
- Rooms - Total: 5
- Bedrooms - Total: 2
- Equipment: Window AC, Stove-Wood
- Features - Interior: Cathedral Ceiling, Ceiling Fan, Dining Area, Fireplace - Wood, Furnished, Kitchen/Dining, Natural Light, Natural Woodwork, Skylight, Laundry - 1st Floor
- Flooring: Laminate, Wood, Vinyl Plank
- Heat Fuel: Electric, Wood
- Heating: Baseboard, Electric, Stove - Wood
- Cooling: None
- Total Stories: 2
Property History for 838 Rattlesnake Island
| Date | Event & Source | Price | Appreciation |
|---|---|---|---|
| Sep 30, 2022 | Sold (Public Record) Public Record #1498887692 | $850,000 | +11.2% / yr |
| Sep 30, 2022 | Sold New England Real Estate Network #4918718 | $850,000 | — |
| Sep 23, 2022 | Pending New England Real Estate Network #4918718 | — | |
| Aug 30, 2022 | Active Under Contract New England Real Estate Network #4918718 | — | |
| Aug 3, 2022 | Price Change New England Real Estate Network #4918718 | $930,000 | — |
| Jul 1, 2022 | Listed (Active) New England Real Estate Network #4918718 | $975,000 | — |
| Sep 29, 2017 | Sold (Public Record) Public Record #607659608 | $500,000 | +5.2% / yr |
| Sep 29, 2017 | Sold New England Real Estate Network #4626797 | $500,000 | — |
| Apr 11, 2017 | Listed (Active) New England Real Estate Network #4626797 | $534,500 | — |
| Sep 4, 2015 | Sold (Public Record) Public Record #556400620 | $450,000 | — |
| Sep 4, 2015 | Sold New England Real Estate Network #4439881 | $450,000 | — |
| Sep 4, 2015 | Pending New England Real Estate Network #4439881 | — | |
| Jul 23, 2015 | Listed (Active) New England Real Estate Network #4439881 | $450,000 | — |
| Date | Event & Source | Price |
|---|---|---|
| 09/30/2022 | Sold (Public Record) Public Record #1498887692 | $850,000 +11.2% / yr |
| 09/30/2022 | Sold New England Real Estate Network #4918718 | $850,000 |
| 09/23/2022 | Pending New England Real Estate Network #4918718 | — |
| 08/30/2022 | Active Under Contract New England Real Estate Network #4918718 | — |
| 08/03/2022 | Price Change New England Real Estate Network #4918718 | $930,000 |
| 07/01/2022 | Listed (Active) New England Real Estate Network #4918718 | $975,000 |
| 09/29/2017 | Sold (Public Record) Public Record #607659608 | $500,000 +5.2% / yr |
| 09/29/2017 | Sold New England Real Estate Network #4626797 | $500,000 |
| 04/11/2017 | Listed (Active) New England Real Estate Network #4626797 | $534,500 |
| 09/04/2015 | Sold (Public Record) Public Record #556400620 | $450,000 |
| 09/04/2015 | Sold New England Real Estate Network #4439881 | $450,000 |
| 09/04/2015 | Pending New England Real Estate Network #4439881 | — |
| 07/23/2015 | Listed (Active) New England Real Estate Network #4439881 | $450,000 |
For completeness, we often displays two records for one sale: the MLS record and the public record.
Public Records for 838 Rattlesnake Island
Schools near 838 Rattlesnake Island
Rating | School | Type | Grades | Distance |
|---|---|---|---|---|
| Public - | PK to 8 | |||
| Public - | 9 to 13 |
Rating | School | Distance |
|---|---|---|
Alton Central School (Elem) 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.
Similar Homes
New listings in 03810
Nearby home values
| Address | Sold price | Beds | Baths | Sqft | Lot (Sqft) |
|---|---|---|---|---|---|
This home: 838 Rattlesnake Island, Alton, NH 03810 | $850,000 | 2 | 2 | 1,680 | 50,965 |
$465,000 | 3 | 3 | 2,350 | 40,075 | |
$72,500 | – | – | – | 28,314 | |
$466,000 | 2 | 2.5 | 1,907 | 30,492 | |
– | – | 1.5 | 1,020 | 28,750 | |
– | 2 | 1.5 | 1,046 | 28,314 | |
– | 3 | 1.5 | 884 | 27,878 | |
$510,000 | 3 | 2 | 1,650 | 27,878 | |
$250,000 | – | – | – | 31,798 | |
$165,000 | 3 | 1.5 | 1,430 | 33,977 | |
$132,800 | – | 1 | 176 | 29,620 | |
$115,000 | – | – | – | 34,412 | |
– | 1 | 1.5 | 1,170 | 47,045 | |
$230,000 | – | – | – | 34,412 | |
– | 1 | 1 | 266 | 60,113 | |
$390,000 | 2 | 1.5 | 1,173 | 34,412 |
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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 BHHS Verani 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 08/23/2026 06:55 PM
