OFF MARKET

Listed by Ellen Mulligan • Coldwell Banker Realty Center Harbor NH (Off: 603-253-4345). Bought with KW Coastal and Lakes & Mountains Realty/Wolfeboro.

Off Market Mar 2023 for $2.4M

$2,116,449

•

2,770

sq ft

331 Trask Side Rd, Alton Bay, NH 03810

About this home

Amazing home with westerly views on . 5-acre lot with 172' of water frontage on Lake Winnipesaukee. Well sited home with both a U-shaped dock & a swim dock giving sweeping sunset views toward Mount Major. The main level has a well planned beautifully renovated kitchen with a large 10' wide pantry along one wall, a central island & three skylights over the sink making it light and bright. There is an open floor plan with a 25' x 16' living room & dining area. Sliding doors open onto the 400 sq ft wrap around deck with an attached 14' x 10' screened porch at one end. The main floor also features a bedroom, laundry room & a renovated 3/4 bath. The primary bedroom, walk-in closet, full bath and a 3rd bedroom are on the upper level. The newly finished lower level has a large family room, overflow sleeping space and a stylish bathroom. This property is a rare find in a great location. Showings begin at open house Sunday 12/04/2022 at 1:30pm - 3:00PM

Single-familyProperty Type

1992Year Built

0.5 acresLot Size

$764Est. Price/Sq.Ft.

2 car garageParking

Listed by Ellen Mulligan • Coldwell Banker Realty Center Harbor NH

Contact: Off: 603-253-4345

Bought with Adam Dow • KW Coastal and Lakes & Mountains Realty/Wolfeboro

Redfin checked: 3 minutes ago

•Source:PrimeMLS #4937754

Redfin Estimate

$2,116,449

$379K since sold in March 2023$20K since July

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 93.6% higher than the average sale price ($1.09M) of 6 comparable homes.

SOLD MAR 17, 2026
$3,289,500
A
3 beds2.5 baths2,519 sq ft
102 Loon Cove Rd, Alton Bay, NH 03810
SOLD AUG 7, 2026
$640,000
B
3 beds2.5 baths3,338 sq ft
22 Lakewood Dr, Alton Bay, NH 03810
SOLD APR 13, 2026
$670,000
C
3 beds2 baths2,908 sq ft
581 E Side Dr, Alton Bay, NH 03810
SOLD JUN 29, 2026
$510,000
D
3 beds2 baths2,134 sq ft
37 Larry Dr, Alton Bay, NH 03810
SOLD JUL 7, 2026
$575,000
E
4 beds3 baths3,214 sq ft
55 Trask Side Rd, Alton Bay, NH 03810
SOLD JUN 12, 2026
$875,000
F
3 beds2 baths2,189 sq ft
1472 Mount Major Hwy, Alton Bay, NH 03810

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Earn from this home

Sell

$125,880

Est. take-home

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Rent

$3,923/mo

Redfin rental estimate

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Market trends in 03810, NH

Last updated July 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

97.8%

+1.0% MoM

Median sale price

$550K

$60K MoM

Avg. days on market

29d

8 days MoM

Recently sold homes

7 MoM

New listings for sale

$1,359,000
2 beds1 bath1,218 sq ft
85 Rollins Rd, Alton, NH 03810
VIDEO TOUR
$2,500,000
4 beds3.5 baths4,816 sq ft
141 Lakewood Dr, Alton Bay, NH 03810
$599,000
4 beds3 baths2,717 sq ft
17 Frohock Brook Rd, Alton Bay, NH 03810
$329,000
2 beds1 bath1,235 sq ft
11 Marsha, Alton Bay, NH 03810
See all

Provided by Redfin

Sale history for 331 Trask Side Rd

Date

Event

Price

PrimeMLS #4937754

Mar 15, 2023

Sold

$2,495,000

$901/sq ft

Dec 5, 2022

Pending

—

Nov 24, 2022

Listed

$2,495,000

$901/sq ft

PrimeMLS #4363706

Mar 6, 2015

Delisted

—

Mar 6, 2015

Sold

$960,000

$347/sq ft

Feb 3, 2015

Listed

—

Architect Designed Lake House & detached 2-car garage on a beautifully landscaped . 5-acre lot with 170' frontage on Lake Winnipesaukee. Pathways meander through a wide variety of flowers & flowering shrubs. There is a natural tree buffer between this well sited home & the shoreline with both a U-shaped dock & a swim dock giving sweeping westerly sunset views toward Mount Major. The main level has a well planned kitchen with a large 10' wide pantry along one wall, a corner wall oven & microwave, a central island with an electric cooktop, three skylights over the sink & plenty of lighting. There is an open floor plan with a 25' x 16' living room & dining area. Sliding doors open onto the 400 sq ft wrap around deck with an attached 14' x 10' screened porch at one end. The main floor also features a bedroom, laundry room & a 3/4 bath. The master bedroom, walk-in closet, full bath and a 3 rd bedroom are on the upper level. There is a full unfinished walkout basement for your family room!

Year

Property tax

Land + Additions

Assessment*

2024

$11,978 (−1.5%)

$660,200 + $262,600

$922,800

2022

$12,163 (+15.8%)

$660,200 + $262,600

$922,800

2021

$10,501 (−15.7%)

$660,200 + $262,600

$922,800

2020

$12,450 (+11.5%)

$677,900 + $214,600

$892,500

2019

$11,165 (−10.6%)

$677,900 + $214,600

$892,500

2018

$12,486 (+9.0%)

$677,900 + $214,600

$892,500

2017

$11,458 (−1.3%)

$677,900 + $213,100

$891,000

2016

$11,606 (−7.1%)

$647,000 + $173,200

$820,200

2015

$12,489 (+17.1%)

$693,600 + $181,600

$875,200

2013

$10,663

$607,700 + $185,700

$793,400

Tax history for 331 Trask Side Rd

Year

Property tax

Land + Additions

Assessment*

2024

$11,978 (−1.5%)

$660,200 + $262,600

$922,800

2022

$12,163 (+15.8%)

$660,200 + $262,600

$922,800

2021

$10,501 (−15.7%)

$660,200 + $262,600

$922,800

2020

$12,450 (+11.5%)

$677,900 + $214,600

$892,500

2019

$11,165 (−10.6%)

$677,900 + $214,600

$892,500

2018

$12,486 (+9.0%)

$677,900 + $214,600

$892,500

2017

$11,458 (−1.3%)

$677,900 + $213,100

$891,000

2016

$11,606 (−7.1%)

$647,000 + $173,200

$820,200

2015

$12,489 (+17.1%)

$693,600 + $181,600

$875,200

2013

$10,663

$607,700 + $185,700

$793,400

*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

0.5 Acres

Year renovated

—

Sq. Ft.

2,115

Year built

1992

Style

Single Family Residential

County

Belknap County

APN

727745

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Aug 5, 2026.

Property details

Parking

Parking & Garage
Garage Capacity: 2
Location: Detached
Auto Open

Interior

Virtual Tour

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

Basement Information
Basement: Yes
Basement Access: Walkout
Daylight

Other Interior Features
# of Rooms: 8
Level B: Den, Level B: Family Room
Flooring: Hardwood, Tile
Water Heater: Electric
Blinds, Ceiling Fan, Fireplace - Wood, Kitchen Island, Living/Dining, Natural Light, Storage - Indoor, Walk-in Closet, Laundry - 1st Floor

Equipment & Appliance Information
Dishwasher, Dryer, Microwave, Range - Electric, Refrigerator, Washer, Wine Cooler
Smoke Detector

Room 1 Information
Kitchen
Kitchen
Level: 1

Room 2 Information
Living/Dining
Level: 1

Room 3 Information
Bedroom
Level: 1

Room 4 Information
Laundry Room
Level: 1

Room 5 Information
Bedroom
Level: 2

Room 6 Information
Bedroom
Bedroom
Level: 2

Room 7 Information
Family Room
Level: Basement

Room 8 Information
Den
Level: Basement

Exterior

Building Information
Construction Status: Existing
Approximate Sq. Ft. Total Finished: 2770
Approximate Sq. Ft. Total: 3000
Color: Gray
Docks, Deck, Outbuilding, Patio, Porch - Covered, Porch - Screened, Private Dock, Window Screens, Windows - Double Pane
Construction: Wood Frame
Foundation: Concrete, Poured Concrete
Roof: Shingle - Asphalt
Exterior: Shingle, Wood

Driveway
Circular, Common/Shared, Paved

Lot, Zoning, & Easement Information
Lot: 00
Country Setting, Lake Frontage, Lake View, Landscaped, Trail/Near Trail, View, Water View, Waterfront

Survey Information
Surveyed: Yes

Boat, Moorage, and Water Information
Water Body Name: Lake Winnipesaukee

Other Property & Lot Information
Year Built: 1992
Water View: Yes
Water View: Y
Waterfront: Yes
Waterfront Rights: Exclusively Owned
Water Body Name: Winnipesaukee Lake
Water Body Access: No

Financial

Assessment Information
Assessment Year: 2021

Tax Information
Tax Year: 2022
Gross Amount Tax: 10501

Other Tax Information
Page Deed: 0531

Utilities

Heating & Cooling Information
Heat: Hot Water
Heat Fuel: Oil

Sewer Information
Private, Septic

Electric Information
Circuit Breaker(s)

Water Information
Drilled Well
Water Frontage Length: 172

Other Utilities Information
Cable, Internet - Cable

Location

School Information
School District: Alton School District SAU #72
Elementary School: Alton Central School
Elementary School: Alton Central School
Middle/Jr School: Alton Central School

Road Information
Road Frontage: Yes
Road Frontage Length: 100
Public

Other Location Information
Directions: NH 11E turn Lt onto NH-28A S turn LT onto Trask Side Rd1.6 miles #331
Block: 34

Public facts

Beds: 3
Baths: 2.0
Sq. Ft.: 2,115
Stories: 2.0
Lot Size: 0.5 acres
Style: Single Family Residential
Year Built: 1992
Year Renovated: —
County: Belknap County
APN: 727745

Home facts updated by county records on Aug 5, 2026

Other

Water Body Information
Lake

Around this home

Schools

Alton Central School

Public PreK-8 • Assigned • 5.0mi

5/10

Prospect Mountain High School

Public 9-12 • Assigned • 6.1mi

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 93° expected this year, 16 days in 30 years

4/10 Wind Factor

12% 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

$2.01M – $2.43M

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$1,359,000

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Home values near 331 Trask Side Rd

Data from public records.

Address	Redfin Estimate
299 Trask Side Road, Alton Bay, NH 3 Beds \| 2 Baths \| 1690 Sq. Ft.	$1,614,701
339 Trask Side Road, Alton Bay, NH 3 Beds \| 2.5 Baths \| 2107 Sq. Ft.	$1,721,863

Address	Redfin Estimate
329 Trask Side Road, Alton Bay, NH 3 Beds \| 1 Baths \| 1189 Sq. Ft.	$867,206
341 Trask Side Road, Alton Bay, NH 3 Beds \| 1 Baths \| 1260 Sq. Ft.	$1,053,186

Address	Redfin Estimate
293 Trask Side Road, Alton Bay, NH 2 Beds \| 1 Baths \| 1262 Sq. Ft.	$1,004,684
317 Trask Side Road, Alton Bay, NH 3 Beds \| 1.5 Baths \| 1504 Sq. Ft.	$1,283,911

Property information provided by PrimeMLS when last listed in 2022. This data may not match . Learn more.

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About this home

Redfin Estimate

Earn from this home

Market trends in 03810, NH

Sale history for 331 Trask Side Rd

Tax history for 331 Trask Side Rd

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 331 Trask Side Rd

More real estate resources