Listed by Bill Hunt • Wolfeboro Bay Real Estate, LLC. Bought with Wolfeboro Bay Real Estate, LLC.

Off market jul 2010 for $324K

$1,319,552

•

1,166

sq ft

260 Rattlesnake Is, Alton Bay, NH 03810

About this home

Single-familyProperty Type

1982Year Built

0.7 acresLot Size

$1,132Est. Price/Sq.Ft.

Listed by Bill Hunt • Wolfeboro Bay Real Estate, LLC

Bought with Bill Hunt • Wolfeboro Bay Real Estate, LLC

Redfin checked: 2 minutes ago

•Source:PrimeMLS #2778091

Redfin Estimate

$1,319,552

$996K since sold in July 2010$409K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 75.6% higher than the average sale price ($752K) of 6 comparable homes.

SOLD JUN 12, 2026
$700,000
A
3 beds1 bath694 sq ft
178 Rattlesnake Is, Alton Bay, NH 03810
SOLD OCT 5, 2026
$499,000
B
3 beds1.5 baths1,145 sq ft
37 Leisure Dr, Gilford, NH 03249
SOLD JUN 25, 2026
$800,000
C
3 beds1.5 baths1,064 sq ft
120 Big Barndoor Is, Alton Bay, NH 03810
SOLD SEP 10, 2026
$1,325,000
D
3 beds2 baths1,536 sq ft
230 Big Barndoor Is, Alton Bay, NH 03810
SOLD APR 30, 2026
$541,000
E
3 beds2 baths1,536 sq ft
60 Upland Dr, Gilford, NH 03249
SOLD AUG 14, 2026
$645,000
F
2 beds2 baths884 sq ft
4 Diamond Is, Gilford, NH 03249

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Earn from this home

Sell

$1,085,725

Est. take-home

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Rent

$4,101/mo

Redfin rental estimate

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Market trends in 03810, NH

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

97.7%

0.5% MoM

Median sale price

$967K

$295K MoM

Avg. days on market

62d

13 days MoM

Recently sold homes

0 MoM

New listings for sale

$450,000
3 beds2.5 baths1,644 sq ft
15 Marsha Dr, Alton Bay, NH 03810
$435,000
3 beds2 baths1,305 sq ft
504 Alton Mountain Rd, Alton Bay, NH 03810
$3,999,000
2 beds4 baths2,838 sq ft
5 Loon Cove Rd, Alton Bay, NH 03810
See all

Provided by Redfin

Sale history for 260 Rattlesnake Is

Year

Property tax

Land + Additions

Assessment*

2024

$8,698 (−1.5%)

$461,100 + $209,000

$670,100

2022

$8,832 (+15.8%)

$461,100 + $209,000

$670,100

2021

$7,626 (+30.8%)

$461,100 + $209,000

$670,100

2020

$5,832 (+11.5%)

$262,400 + $155,700

$418,100

2019

$5,230 (−2.9%)

$262,400 + $155,700

$418,100

2018

$5,388 (+13.2%)

$262,400 + $122,700

$385,100

2017

$4,758 (+4.7%)

$262,400 + $107,600

$370,000

2016

$4,546 (+0.2%)

$231,200 + $90,100

$321,300

2015

$4,536 (+3.6%)

$231,200 + $86,700

$317,900

2013

$4,380

$242,500 + $83,400

$325,900

Tax history for 260 Rattlesnake Is

Year

Property tax

Land + Additions

Assessment*

2024

$8,698 (−1.5%)

$461,100 + $209,000

$670,100

2022

$8,832 (+15.8%)

$461,100 + $209,000

$670,100

2021

$7,626 (+30.8%)

$461,100 + $209,000

$670,100

2020

$5,832 (+11.5%)

$262,400 + $155,700

$418,100

2019

$5,230 (−2.9%)

$262,400 + $155,700

$418,100

2018

$5,388 (+13.2%)

$262,400 + $122,700

$385,100

2017

$4,758 (+4.7%)

$262,400 + $107,600

$370,000

2016

$4,546 (+0.2%)

$231,200 + $90,100

$321,300

2015

$4,536 (+3.6%)

$231,200 + $86,700

$317,900

2013

$4,380

$242,500 + $83,400

$325,900

*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

0.69 Acres

Year renovated

—

Sq. Ft.

2,498

Year built

2017

Style

Single Family Residential

County

Belknap County

APN

729276

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Sep 10, 2025.

Property details

Parking

Parking & Garage
Other

Interior

Bathroom Information
# of Baths (1/2): 1

Basement Information
Crawl Space, None

Other Interior Features
# of Rooms: 3
Water Heater: Electric
Cathedral Ceiling, Ceiling Fan, Dining Area, Hot Tub, Kitchen Island, Skylight, Window Treatment, Wood Stove Hook-up

Equipment & Appliance Information
Cooktop - Electric, Dishwasher, Refrigerator
Satellite, Satellite Dish

Room 1 Information
Kitchen
Kitchen
Dimensions: 17x15
Level: 1

Room 2 Information
Dining Room

Room 3 Information
Living Room
Dimensions: 23x16
Level: 1

Room 7 Information
Master Bedroom
Dimensions: 15x10
Level: 2

Room 16 Information
1/2 Bath
Level: 1

Exterior

Building Information
Construction Status: Existing
Approximate Sq. Ft. Total Finished: 1166
Color: Grey
Boat Slip/Dock, Deck
Construction: Wood Frame
Foundation: Post/Piers
Roof: Shingle - Asphalt
Exterior: Shingle, T-111

Lot, Zoning, & Easement Information
Lot: 71
Landscaped, Level, Mountain View, Water View, Waterfront, Wooded

Survey Information
Surveyed: Unknown

Other Property & Lot Information
Year Built: 1982
Water View: Yes
Water View: Y
Waterfront: Yes
Water Body Access: Yes

Financial

Assessment Information
Assessment Amount: 376500
Assessment Year: 2009

Tax Information
Tax Year: 2009
Tax Rate: 11.83
Gross Amount Tax: 4454

Other Tax Information
Page Deed: 683

Utilities

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

Sewer Information
1500+ Gallon, Leach Field, Plastic, Private, Pump Up, Septic

Electric Information
200 Amp, Circuit Breaker(s)

Water Information
Other, Private
Water Frontage Length: 103

Location

Homeowners Association
Fee: 18
Monthly
Other
Fee 2: 18

Road Information
None

Other Location Information
Directions: West Side of Peninsula, fourth Cottage from Youngs Cove
Block: 24

Public facts

Beds: 3
Baths: 2.0
Sq. Ft.: 2,498
Stories: 2.0
Lot Size: 0.69 acres
Style: Single Family Residential
Year Built: 2017
Year Renovated: —
County: Belknap County
APN: 729276

Home facts updated by county records on Sep 10, 2025

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 • 8.5mi

5/10

Prospect Mountain High School

Public 9-12 • Assigned • 9.6mi

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 Bay, NH • 03810

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

$1.25M – $1.52M

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New listings for sale in 03810

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3 beds2 baths1,305 sq ft

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Home values near 260 Rattlesnake Is

Data from public records.

Address	Redfin Estimate
230 Rattlesnake Is, Alton Bay, NH 3 Beds \| 1.5 Baths \| 1440 Sq. Ft.	$796,569
330 Rattlesnake Is, Alton Bay, NH - Beds \| - Baths \| 480 Sq. Ft.	$606,130

Address	Redfin Estimate
292 Rattlesnake Is, Alton Bay, NH 3 Beds \| 2 Baths \| 1588 Sq. Ft.	$786,731
256 Rattlesnake Is, Alton Bay, NH 3 Beds \| 1 Baths \| 1543 Sq. Ft.	$891,689

Address	Redfin Estimate
222 Rattlesnake Is, Alton Bay, NH 3 Beds \| 1 Baths \| 1271 Sq. Ft.	$738,285
340 Rattlesnake Is, Alton Bay, NH 3 Beds \| 1 Baths \| 2070 Sq. Ft.	$852,294

Property information provided by PrimeMLS when last listed in 2009. This data may not match . Learn more.

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Earn from this home

Market trends in 03810, NH

Sale history for 260 Rattlesnake Is

Tax history for 260 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 260 Rattlesnake Is

More real estate resources