Listed by Betty Ann Bickford • Island Real Estate of New Hampshire LLC. Bought with JG Realty.

Off Market Feb 2015 for $195K

$527,656

•

1,217

sq ft

158 Rattlesnake Is, Alton, NH 03809

About this home

PRICE CHANGE - A great location on the southwest side of historic Rattlesnake Island. An offering of mountain views and abundant sun. Cottage is in like new condition with hardwood floors throughout. Most furnishings included. Open deck and screen porch. New 6 x 30 aluminum dock, deck on water. The interior island is perfect for hiking and exploring, wildlife sighting and blue berry picking. Deeded access to two docks (loading and unloading only) launching ramp and parking for your vehicles.

Single-familyProperty Type

1997Year Built

0.69 acresLot Size

$434Est. Price/Sq.Ft.

Listed by Betty Ann Bickford • Island Real Estate of New Hampshire LLC

Bought with Randy Annis • JG Realty

Redfin checked: 2 minutes ago

•Source:PrimeMLS #4339254

Redfin Estimate

$527,656

$333K since sold in February 2015$9,000 since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 13.5% lower than the average sale price ($610K) of 6 comparable homes.

SOLD JUN 12, 2026
$700,000
A
3 beds1 bath694 sq ft
178 Rattlesnake Is, Alton Bay, NH 03810
SOLD AUG 14, 2026
$645,000
B
2 beds2 baths884 sq ft
4 Diamond Is, Gilford, NH 03249
SOLD AUG 7, 2026
$625,000
C
3 beds2 baths1,619 sq ft
12 Stonegate Ct, Gilford, NH 03249
SOLD JUN 10, 2026
$550,000
D
3 beds1 bath1,810 sq ft
630 Rattlesnake Is, Alton Bay, NH 03810
SOLD AUG 6, 2026
$600,000
E
2 beds1 bath1,147 sq ft
23 Cow Is, Center Tuftonboro, NH 03816
SOLD APR 30, 2026
$541,000
F
3 beds2 baths1,536 sq ft
60 Upland Dr, Gilford, NH 03249

Claim this home to receive a free report every month with insights on the changing estimate.

Earn from this home

Sell

$379,284

Est. take-home

List your home with Redfin and save $5,277

Rent

$1,844/mo

Redfin rental estimate

List your home for rent

Market trends in 03810, NH

Last updated August 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

98.2%

1.2% MoM

Median sale price

$672K

$97K MoM

Avg. days on market

49d

20 days MoM

Recently sold homes

8 MoM

New listings for sale

$248,000
3 beds2 baths1,509 sq ft
21 Osprey Rd, Alton, NH 03809
$55,000
2 beds1 bath732 sq ft
159 Heron Point Rd #6, Alton, NH 03809
See all

Provided by Redfin

Sale history for 158 Rattlesnake Is

Public record

Beds

—

Baths

—

Stories

—

Lot width

—

Lot depth

—

Lot size

—

Year renovated

—

Sq. Ft.

—

Year built

—

Style

Single Family Residential

County

Belknap County

APN

—

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jun 17, 2020.

Property details

Parking

Parking & Garage
Off Premises, Visitor

Interior

Bathroom Information
# of Baths (3/4): 1

Basement Information
None

Other Interior Features
# of Rooms: 6
Flooring: Hardwood
Dining Area, Furnished, Natural Woodwork

Equipment & Appliance Information
Dishwasher, Microwave, Range - Electric, Refrigerator, Water Heater - Electric

Room 1 Information
Kitchen
Kitchen
Dimensions: 7 1/2 x 9 1/2
Level: 1

Room 2 Information
Dining Room
Dimensions: 7 1/2 x 9 1/2
Level: 1

Room 3 Information
Living Room
Dimensions: 11 1/2 x 26 1/2
Level: 1

Room 4 Information
Loft

Room 7 Information
Master Bedroom
Dimensions: 12 x 15

Room 8 Information
Bedroom
Dimensions: 11 x 12

Room 9 Information
Bedroom
Dimensions: 16 x 28

Room 13 Information
Other
Dimensions: 8 x 34

Room 14 Information
Other
Dimensions: 6 x 12

Room 16 Information
3/4 Bath
Level: 1

Exterior

Building Information
Architectural Style: Cottage/Camp
Construction Status: Existing
Construction Materials: Wood Frame, Clapboard Exterior
Approximate Sq. Ft. Total Finished: 1217
Color: Green
Deck, Porch - Screened, Private Dock, Window Screens
Foundation: None
Roof: Shingle - Asphalt

Lot, Zoning, & Easement Information
Lot Features: Lake View, Mountain View, Trail/Near Trail, View, Water View, Waterfront, Island

Survey Information
Surveyed: Unknown

Other Property & Lot Information
Year Built: 1997
Water View: Yes
Water View: Y
Waterfront: Yes
Water Body Access: Yes

Financial

Assessment Information
Assessment Year: 2012

Tax Information
Tax Year: 2012
Gross Amount Tax: 3011.83

Other Tax Information
Page Deed: 163

Financing Information
Conventional

Utilities

Heating & Cooling Information
Heat: Baseboard, Electric

Sewer Information
Alternative System, Grey Water

Electric Information
Electric Company: NH Electric Coop
200 Amp, Circuit Breaker(s)

Water Information
Water Frontage Length: 100
Water Source: Other

Location

Homeowners Association
Fee: 13
Monthly
Other

Other Location Information
Directions: Southwest side of island, north of peninsula.

Public facts

Beds: —
Baths: —
Sq. Ft.: —
Stories: —
Lot Size: —
Style: Single Family Residential
Year Built: —
Year Renovated: —
County: Belknap County
APN: —

Home facts updated by county records on Jun 17, 2020

Other

Water Body Information
Lake
Name: Winnipesaukee
Access: Owned
Flood Zone: Unknown

Misc. Information
Seasonal: Yes

Around this home

Schools

Alton Central School

Public PreK-8 • Assigned • 8.7mi

5/10

Prospect Mountain High School

Public 9-12 • Assigned • 9.8mi

4/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

1/10 Fire Factor

Unlikely to be in a wildfire in next 30 years

3/10 Heat Factor

7 days above 91° expected this year, 16 days in 30 years

4/10 Wind Factor

11% chance of strong winds in next 30 years

2/10 Air Factor

1 unhealthy days expected this year, 1 days in 30 years

Provided by First Street

Historical weather

Alton, NH • 03809

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 8.6 hours in June and 3.9 hours in December, placing it below the U.S. average for solar exposure.

8.6 hrs

3.9 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$502,000 – $607,000

Reach more buyers when you sell with Redfin. Save up to $5,277 in fees. 3 minutes to get started.

Get a free, detailed breakdown of how we calculated your estimate.

Nearby similar homes

$599,900

3 beds3 baths1,786 sq ft

270 S Main St, Wolfeboro, NH 03894

$879,000

6 beds3.5 baths4,026 sq ft

49 Center St, Wolfeboro, NH 03894

$775,000

4 beds2.5 baths1,765 sq ft

36 Glidden Rd, Gilford, NH 03249

VIDEO TOUR

$10,950,000

7 beds7.5 baths14,778 sq ft

20 WYMAN Dr, Wolfeboro, NH 03894

VIDEO TOUR

$1,900,000

3 beds1 bath— sq ft

607 N Main St, Wolfeboro, NH 03894

$1,550,000

6 beds3.5 baths3,766 sq ft

375 S Main St, Wolfeboro, NH 03894

New listings for sale in 03809

$248,000

3 beds2 baths1,509 sq ft

21 Osprey Rd, Alton, NH 03809

$55,000

2 beds1 bath732 sq ft

159 Heron Point Rd #6, Alton, NH 03809

Home values near 158 Rattlesnake Is

Data from public records.

Address	Redfin Estimate
206 Rattlesnake Island, Alton Bay, NH 2 Beds \| 1 Baths \| 1099 Sq. Ft.	$747,369
222 Rattlesnake Island, Alton Bay, NH 3 Beds \| 1 Baths \| 1271 Sq. Ft.	$660,032

Address	Redfin Estimate
260 Rattlesnake Island, Alton Bay, NH 2 Beds \| 0.5 Baths \| 1166 Sq. Ft.	$911,021
158 Rattlesnake Island, Alton Bay, NH 4 Beds \| 1 Baths \| 1184 Sq. Ft.	$637,218

Address	Redfin Estimate
230 Rattlesnake Island, Alton Bay, NH 3 Beds \| 1.5 Baths \| 1440 Sq. Ft.	$777,428
256 Rattlesnake Island, Alton Bay, NH 3 Beds \| 1 Baths \| 1543 Sq. Ft.	$680,607

Property information provided by PrimeMLS when last listed in 2014. This data may not match . Learn more.

Download the Redfin App on the Apple App Store

Download the Redfin App from the Google Play Store

Join us

Become an Agent

Get referrals

Careers

Find homes faster

About us

Find us

Subsidiaries

Affiliated Business

Countries

United States

Canada

Updated September 2025: By searching, you agree to the Terms of Use, and Privacy Policy.

Do not sell or share my personal information.

REDFIN and all REDFIN variants, WALK SCORE, and the R logos, are trademarks of Redfin Corporation, registered or pending in the USPTO.

California DRE #01521930

Redfin is licensed to do business in New York as Redfin Real Estate. NY Standard Operating Procedures

New Mexico Real Estate Licenses

TREC: Info About Brokerage Services, Consumer Protection Notice

All mortgage lending products and information are provided by Rocket Mortgage, LLC | NMLS #3030; www.NMLSConsumerAccess.org. Licensed in 50 states. This site is not authorized by the New York State Department of Financial Services for mortgage solicitation or loan applications activities related to properties located in the State of New York.

Redfin Corporation is an affiliated business of Rocket Limited Partnership. Each company, and their subsidiaries, are separate legal entities operated and managed through its own management and governance structures.

If you are using a screen reader, or having trouble reading this website, please call Redfin Customer Support for help at 1-844-759-7732.

REDFIN IS COMMITTED TO AND ABIDES BY THE FAIR HOUSING ACT AND EQUAL OPPORTUNITY ACT. READ REDFIN'S FAIR HOUSING POLICY AND THE NEW YORK STATE FAIR HOUSING NOTICE.

GreatSchools Ratings provided by GreatSchools.org.

Barrington homes for sale
Gilford homes for sale
Bow homes for sale
Wakefield homes for sale
Moultonborough homes for sale

Houses for rent in Alton	Agents near me	Londonderry, NH homes for sale	Alton Housing Market
Houses for sale near me	Nashua, NH homes for sale	Derry, NH homes for sale
Land for sale near me	Portsmouth, NH homes for sale	Hudson, NH homes for sale
Open Houses near me	Salem, NH homes for sale	Alton Property Records
Condos for sale near me	Manchester, NH homes for sale	NH New Listings

Concord homes for sale
Laconia homes for sale
Meredith homes for sale