Listed by Michael Travis • BHHS Spencer-Hughes Real Estate. Bought with Island Real Estate of New Hampshire LLC.

Off Market Nov 2014 for $385K

$845,858

•

1,216

sq ft

948 Rattlesnake Is, Alton Bay, NH 03810

About this home

Island Living at its best in the brand new island property facing the Broads. Includes a guest cabin as well as boat dock and lift, stone break water, and a few steps up to the main cabin. When I first visited the property it reminded me of the incredible memories of our family island, the views, the privacy, the ultimate in living on a lake with a community of people who share the same love of nature and water. The difference is that this property is indoor plumbing (our family had a 3 seater outhouse) brand new construction with beautiful wood interior, new appliances, wood stove, cathedral ceilings wrap around decks, new septic, and a large separate cabin. Building an island home is not for the faint at heart. Enjoy the years of quality work without lifting a finger except perhaps at the closing table. This is a place generations of memories can be built. Rattlesnake Island also has hundreds of acres of conservation land and the best panoramic views of the lake from high up.

Single-familyProperty Type

2009Year Built

0.8 acresLot Size

$696Est. Price/Sq.Ft.

Listed by Michael Travis • BHHS Spencer-Hughes Real Estate

Bought with Betty Ann Bickford • Island Real Estate of New Hampshire LLC

Redfin checked: 3 minutes ago

•Source:PrimeMLS #4351232

Redfin Estimate

$845,858

$460K since sold in November 2014$4,000 since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 27.4% higher than the average sale price ($664K) 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 21, 2026
$590,000
E
3 beds2 baths1,921 sq ft
176 Sagamore Rd, Gilford, NH 03249
SOLD JUN 12, 2026
$875,000
F
3 beds2 baths2,189 sq ft
1472 Mount Major Hwy, Alton Bay, NH 03810

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

Earn from this home

Sell

$567,221

Est. take-home

List your home with Redfin and save $8,459

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

OPEN SAT, 11AM TO 1PM
$405,000
3 beds2 baths1,872 sq ft
19 Southview Ln, Alton Bay, NH 03810
COMING SOON
$2,825,000
2 beds1.5 baths1,419 sq ft
12 Lantana Ln, Alton Bay, NH 03810
VIDEO TOUR
$849,000
4 beds2 baths1,287 sq ft
32 Treasure Is, Alton Bay, NH 03810
$539,900
2 beds1.5 baths867 sq ft
264 E Side Dr, Alton Bay, NH 03810
$495,000
2 beds2 baths2,064 sq ft
19 Leigh Dr, Alton Bay, NH 03810
$985,000
4 beds3 baths3,048 sq ft
106 Lakewood Dr, Alton Bay, NH 03810
$1,249,000
3 beds2 baths2,307 sq ft
548 Rattlesnake Is, Alton Bay, NH 03810
$398,000
2 beds1 bath1,186 sq ft
7 Scott Dr, Alton Bay, NH 03810
See all

Provided by Redfin

Sale history for 948 Rattlesnake Is

Year

Property tax

Land + Additions

Assessment*

2024

$6,877 (+1.4%)

$396,300 + $133,500

$529,800

2022

$6,785 (+1.1%)

$381,300 + $133,500

$514,800

2021

$6,712 (+20.4%)

$456,300 + $133,500

$589,800

2020

$5,577 (+12.5%)

$226,600 + $173,200

$399,800

2019

$4,959 (−0.1%)

$226,600 + $169,800

$396,400

2018

$4,965 (+8.8%)

$226,600 + $128,300

$354,900

2017

$4,564 (−2.5%)

$226,600 + $128,300

$354,900

2016

$4,679 (−0.8%)

$214,100 + $116,600

$330,700

2015

$4,719 (+7.5%)

$214,100 + $116,600

$330,700

2013

$4,391

$221,000 + $105,700

$326,700

Tax history for 948 Rattlesnake Is

Year

Property tax

Land + Additions

Assessment*

2024

$6,877 (+1.4%)

$396,300 + $133,500

$529,800

2022

$6,785 (+1.1%)

$381,300 + $133,500

$514,800

2021

$6,712 (+20.4%)

$456,300 + $133,500

$589,800

2020

$5,577 (+12.5%)

$226,600 + $173,200

$399,800

2019

$4,959 (−0.1%)

$226,600 + $169,800

$396,400

2018

$4,965 (+8.8%)

$226,600 + $128,300

$354,900

2017

$4,564 (−2.5%)

$226,600 + $128,300

$354,900

2016

$4,679 (−0.8%)

$214,100 + $116,600

$330,700

2015

$4,719 (+7.5%)

$214,100 + $116,600

$330,700

2013

$4,391

$221,000 + $105,700

$326,700

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Public record

Beds

—

Baths

—

Stories

—

Lot width

—

Lot depth

—

Lot size

0.8 Acres

Year renovated

—

Sq. Ft.

—

Year built

—

Style

Other

County

Belknap County

APN

729210

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Sep 10, 2025.

Property details

Parking

Parking & Garage
None

Interior

Bathroom Information
# of Baths (full): 1

Basement Information
None

Other Interior Features
# of Rooms: 5
Flooring: Hardwood
Cathedral Ceiling, Fireplace - Wood, Kitchen/Family, Laundry Hook-ups, Natural Woodwork, Laundry - 1st Floor

Equipment & Appliance Information
Water Heater - Electric

Room 1 Information
Kitchen
Kitchen
Dimensions: 12x15

Room 4 Information
Family Room
Dimensions: 12x18

Room 7 Information
Master Bedroom
Dimensions: 12x12
Level: 1

Room 8 Information
Bedroom
Dimensions: 12x13

Room 13 Information
Other
Dimensions: 8x34

Room 14 Information
Other
Dimensions: 36x20

Exterior

Building Information
Architectural Style: Adirondack, Cape
Construction Status: Existing
Construction Materials: Wood Frame, Wood Exterior
Approximate Sq. Ft. Total Finished: 1216
Boat Slip/Dock, Docks, Outbuilding, Porch - Covered, Private Dock
Foundation: Post/Piers
Roof: Shingle - Asphalt

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

Survey Information
Surveyed: Unknown

Other Property & Lot Information
Year Built: 2009
Water View: Yes
Water View: Y
Waterfront: Yes
Water Body Access: Yes
Dock Access

Financial

Assessment Information
Assessment Amount: 306300
Assessment Year: 2012

Tax Information
Tax Year: 2012
Tax Rate: 13.68
Gross Amount Tax: 4190

Other Tax Information
Page Deed: 0637

Utilities

Heating & Cooling Information
Heat: Alternative Heat Stove, Baseboard, Electric, Stove, Stove - Wood

Sewer Information
1250 Gallon, Private, Pump Up

Electric Information
200 Amp

Water Information
Water Frontage Length: 100
Water Source: Dug Well

Location

Homeowners Association
Fee: 12
Monthly

Other Location Information
Directions: This is an island property so transportation will need to be arranged in advance.

Public facts

Beds: —
Baths: —
Sq. Ft.: —
Stories: —
Lot Size: 0.8 acres
Style: Other
Year Built: —
Year Renovated: —
County: Belknap County
APN: 729210

Home facts updated by county records on Sep 10, 2025

Other

Water Body Information
Lake
Name: Winnipesaukee
Access: Owned

Misc. Information
Seasonal: Unknown

Around this home

Schools

Alton Central School

Public PreK-8 • Assigned • 9.1mi

5/10

Prospect Mountain High School

Public 9-12 • Assigned • 10.2mi

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

2/10 Heat Factor

7 days above 92° expected this year, 16 days in 30 years

4/10 Wind Factor

10% 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 Bay, NH • 03810

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

Try the sun simulator tool to see how light moves across the property at different times of day and year.

Provided by Shadowmap

Estimated sale price

$804,000 – $973,000

Reach more buyers when you sell with Redfin. Save up to $8,459 in fees. 3 minutes to get started.

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

Nearby similar homes

VIDEO TOUR

$1,539,950

3 beds1 bath1,349 sq ft

326 Rattlesnake Is, Alton Bay, NH 03810

$1,550,000

6 beds3.5 baths3,766 sq ft

375 S Main St, Wolfeboro, NH 03894

$2,300,000

3 beds2.5 baths2,921 sq ft

22 Ginger Gold Way, Gilford, NH 03249

$775,000

4 beds2.5 baths1,765 sq ft

36 Glidden Rd, Gilford, NH 03249

$1,995,000

8 beds6 baths4,723 sq ft

244 N Main St, Wolfeboro, NH 03894

$599,000

2 beds1 bath786 sq ft

756 Rattlesnake Is, Alton, NH 03810

New listings for sale in 03810

OPEN SAT, 11AM TO 1PM

$405,000

3 beds2 baths1,872 sq ft

19 Southview Ln, Alton Bay, NH 03810

COMING SOON

$2,825,000

2 beds1.5 baths1,419 sq ft

12 Lantana Ln, Alton Bay, NH 03810

VIDEO TOUR

$849,000

4 beds2 baths1,287 sq ft

32 Treasure Is, Alton Bay, NH 03810

$539,900

2 beds1.5 baths867 sq ft

264 E Side Dr, Alton Bay, NH 03810

$495,000

2 beds2 baths2,064 sq ft

19 Leigh Dr, Alton Bay, NH 03810

$985,000

4 beds3 baths3,048 sq ft

106 Lakewood Dr, Alton Bay, NH 03810

$1,249,000

3 beds2 baths2,307 sq ft

548 Rattlesnake Is, Alton Bay, NH 03810

$398,000

2 beds1 bath1,186 sq ft

7 Scott Dr, Alton Bay, NH 03810

Home values near 948 Rattlesnake Is

Data from public records.

Address	Redfin Estimate
934 Rattlesnake Is, Alton Bay, NH 2 Beds \| 1 Baths \| 974 Sq. Ft.	$605,995
984 Rattlesnake Is, Alton Bay, NH 2 Beds \| 1 Baths \| 979 Sq. Ft.	$662,177

Address	Redfin Estimate
962 Rattlesnake Is, Alton Bay, NH 3 Beds \| 2 Baths \| 1688 Sq. Ft.	$914,600
914 Rattlesnake Is, Alton Bay, NH 3 Beds \| 1 Baths \| 1531 Sq. Ft.	$667,041

Address	Redfin Estimate
944 Rattlesnake Is, Alton Bay, NH 1 Beds \| 1 Baths \| 895 Sq. Ft.	$536,057
996 Rattlesnake Is, Alton Bay, NH 3 Beds \| 2 Baths \| 1705 Sq. Ft.	$673,377

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.

Houses for rent in Belknap County	Agents near me	Londonderry, NH homes for sale	Belknap County 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	Belknap County Property Records
Condos for sale near me	Manchester, NH homes for sale	NH New Listings

Laconia homes for sale
Wolfeboro homes for sale
Meredith homes for sale

York County homes for sale
Hillsborough County homes for sale
Rockingham County homes for sale

About this home

Redfin Estimate

Earn from this home

Market trends in 03810, NH

Sale history for 948 Rattlesnake Is

Tax history for 948 Rattlesnake Is

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 03810

Home values near 948 Rattlesnake Is

More real estate resources