OFF MARKET

Listed by Charlotte Gassman • Team Gassman Real Estate LLC. Bought with Team Gassman Real Estate LLC.

Off Market Sep 2020 for $329K

$685,855

•

880

sq ft

150 Spring St, Alton Bay, NH 03810

About this home

AVAILABLE for you to come enjoy lake life at this fabulous seasonal cottage! This house was completely renovated in 2015 and has remarkable views AND access to New Hampshire’s largest lake; Lake Winnipesaukee. When you step into this house you will be dazzled by the grand water views! Walk across the wide pine planked floors to the 12x24 mahogany deck and take a seat and take it all in! Fabulous! Main floor provides open concept kitchen, living and dining. Bedroom is also on the first floor, the loft offers a great alternated option for sleeping quarters, waking up to the best view of the water in the house! Were you hoping for a dock? This property has it! A 20ft private dock belonging to this home is right down the pathway and across route 11 on State land. Awesome spot for boating or just hanging out and swimming! This location provides easy access to all that central New Hampshire has to offer. This property is hooked up to a seasonal water source that is shut off during winter months mid October thru mid April. Agents see notes

Single-familyProperty Type

1929Year Built

6,534 sq ftLot Size

$779Est. Price/Sq.Ft.

Listed by Charlotte Gassman • Team Gassman Real Estate LLC

Bought with Charlotte Gassman • Team Gassman Real Estate LLC

Redfin checked: 3 minutes ago

•Source:PrimeMLS #4817765

Redfin Estimate

$685,855

$356K since sold in September 2020$35K since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 11.9% lower than the average sale price ($778K) of 6 comparable homes.

SOLD AUG 27, 2026
$600,000
A
2 beds1 bath1,400 sq ft
241 Mount Major Hwy, Alton Bay, NH 03810
SOLD AUG 4, 2026
$1,525,000
B
3 beds1 bath1,137 sq ft
20 Boat Cove Rd, Alton Bay, NH 03810
SOLD JUL 31, 2026
$1,500,000
C
3 beds1.5 baths1,329 sq ft
11 Farmington Rd, Alton Bay, NH 03810
SOLD SEP 15, 2026
$365,000
D
2 beds1.5 baths1,351 sq ft
332 Main St, Alton, NH 03810
SOLD AUG 19, 2026
$330,000
E
2 beds1 bath862 sq ft
34 Finethy Rd, Alton, NH 03809
SOLD JUN 9, 2026
$350,000
F
2 beds1 bath737 sq ft
202 Alton Shores Rd, Alton Bay, NH 03810

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Earn from this home

Sell

$412,402

Est. take-home

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Rent

$3,945/mo

Redfin rental estimate

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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

$2,825,000
2 beds1.5 baths1,419 sq ft
12 Lantana Ln, Alton Bay, NH 03810
$405,000
3 beds2 baths1,872 sq ft
19 Southview Ln, Alton Bay, NH 03810
$1,199,000
4 beds2 baths2,100 sq ft
115 Mount Major Hwy, Alton Bay, NH 03810
$645,000
3 beds1 bath1,092 sq ft
37 Riverlake St, Alton Bay, NH 03809
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
$465,000
2 beds2 baths2,064 sq ft
19 Leigh Dr, Alton Bay, NH 03810
See all

Provided by Redfin

Sale history for 150 Spring St

Year

Property tax

Land + Additions

Assessment*

2024

$7,121 (+53.5%)

$255,000 + $293,600

$548,600

2022

$4,639 (+15.8%)

$255,000 + $97,000

$352,000

2021

$4,006 (+43.8%)

$255,000 + $97,000

$352,000

2020

$2,786 (+11.5%)

$114,500 + $85,200

$199,700

2019

$2,498 (−8.2%)

$114,500 + $85,200

$199,700

2018

$2,721 (+8.8%)

$114,500 + $80,000

$194,500

2017

$2,501 (+0.5%)

$114,500 + $80,000

$194,500

2016

$2,489 (+32.0%)

$128,500 + $47,400

$175,900

2015

$1,885 (+43.9%)

$118,400 + $13,700

$132,100

2013

$1,310

$82,900 + $14,600

$97,500

Tax history for 150 Spring St

Year

Property tax

Land + Additions

Assessment*

2024

$7,121 (+53.5%)

$255,000 + $293,600

$548,600

2022

$4,639 (+15.8%)

$255,000 + $97,000

$352,000

2021

$4,006 (+43.8%)

$255,000 + $97,000

$352,000

2020

$2,786 (+11.5%)

$114,500 + $85,200

$199,700

2019

$2,498 (−8.2%)

$114,500 + $85,200

$199,700

2018

$2,721 (+8.8%)

$114,500 + $80,000

$194,500

2017

$2,501 (+0.5%)

$114,500 + $80,000

$194,500

2016

$2,489 (+32.0%)

$128,500 + $47,400

$175,900

2015

$1,885 (+43.9%)

$118,400 + $13,700

$132,100

2013

$1,310

$82,900 + $14,600

$97,500

*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

6,534 Sq. Ft.

Year renovated

—

Sq. Ft.

2,405

Year built

1929

Style

Single Family Residential

County

Belknap County

APN

727465

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Sep 10, 2025.

Property details

Parking

Parking & Garage
Driveway

Interior

Virtual Tour

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

Other Interior Features
# of Rooms: 4
Flooring: Wood
Water Heater: Electric
Cathedral Ceiling, Ceiling Fan, Kitchen/Living, Laundry Hook-ups, Natural Light, Vaulted Ceiling, Window Treatment, Laundry - 1st Floor

Equipment & Appliance Information
Cooktop - Electric, Refrigerator

Room 1 Information
Living Room
Living Room
Dimensions: 11.5x17
Level: 1

Room 2 Information
Bedroom
Dimensions: 11.5x10
Level: 1

Room 3 Information
Kitchen
Dimensions: 9.6x16
Level: 1

Room 4 Information
3/4 Bath
Dimensions: 6x10 has laundry hook ups
Level: 1

Room 5 Information
Bonus Room
Dimensions: 16x16 loft style
Level: 2

Room 6 Information
Breakfast Nook
Breakfast Nook
Dimensions: 5x6 Open to living
Level: 1

Exterior

Building Information
Construction Status: Existing
Approximate Sq. Ft. Total Finished: 880
Approximate Sq. Ft. Total: 880
Color: Yellow
Boat Slip/Dock, Deck, Private Dock, ROW to Water
Construction: Wood Frame
Foundation: Post/Piers
Roof: Metal
Exterior: Vinyl

Driveway
Gravel

Lot, Zoning, & Easement Information
Lot: 1
Lake Access, Lake View, Lakes, Level, Sloping, View, Water View

Survey Information
Surveyed: Unknown

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

Other Property & Lot Information
Year Built: 1929
Water View: Yes
Water View: Y
Water Body Name: Winnipesaukee Lake
Water Body Access: Yes
Cross a Street to Access, Dock Access, Other

Financial

Assessment Information
Assessment Year: 2019

Tax Information
Tax Year: 2019
Gross Amount Tax: 2498

Other Tax Information
Page Deed: 905

Utilities

Heating & Cooling Information
Heat: Individual
Heat Fuel: Electric

Sewer Information
Private

Electric Information
Circuit Breaker(s)

Water Information
Private

Other Utilities Information
Cable - Available

Location

Homeowners Association
Fee: 75
Yearly
Fee 2: 410
Yearly
Water

Road Information
Road Frontage: TBD
Private

Other Location Information
Directions: Access Spring Street up Rand Hill & take a right onto Spring OR route 11 to Sandy Point Restaurant. Street across from restaurant is Winderstrom. up Winderstorm Road (a private road) right onto Spring Street Extension. House on right
Block: 4

Public facts

Beds: 2
Baths: 2.0
Sq. Ft.: 2,405
Stories: 1.0
Lot Size: 6,534 square feet
Style: Single Family Residential
Year Built: 1929
Year Renovated: —
County: Belknap County
APN: 727465

Home facts updated by county records on Sep 10, 2025

Other

Water Body Information
Lake
Flood Zone: Unknown

Misc. Information
Seasonal: Yes

Around this home

Schools

Alton Central School

Public PreK-8 • Assigned • 2.4mi

5/10

Prospect Mountain High School

Public 9-12 • Assigned • 3.5mi

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 92° expected this year, 17 days in 30 years

4/10 Wind Factor

14% 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 4 hours in December, placing it below the U.S. average for solar exposure.

8.6 hrs

4 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$652,000 – $789,000

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Nearby similar homes

VIDEO TOUR

$2,650,000

7 beds7 baths8,000 sq ft

435 & 437 Avery Hill Rd, Alton Bay, NH 03810

$599,900

4 beds2 baths2,352 sq ft

88 Linwood Dr, Alton, NH 03809

$3,495,000

4 beds3.5 baths3,865 sq ft

122 Pipers Pt, Alton, NH 03809

$800,000

2 beds1 bath811 sq ft

72 S Shore Rd, New Durham, NH 03855

$465,000

2 beds2 baths2,064 sq ft

19 Leigh Dr, Alton Bay, NH 03810

NEW CONSTRUCTIONVIDEO TOUR

$499,800

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New listings for sale in 03810

$2,825,000

2 beds1.5 baths1,419 sq ft

12 Lantana Ln, Alton Bay, NH 03810

$405,000

3 beds2 baths1,872 sq ft

19 Southview Ln, Alton Bay, NH 03810

$1,199,000

4 beds2 baths2,100 sq ft

115 Mount Major Hwy, Alton Bay, NH 03810

$645,000

3 beds1 bath1,092 sq ft

37 Riverlake St, Alton Bay, NH 03809

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

$465,000

2 beds2 baths2,064 sq ft

19 Leigh Dr, Alton Bay, NH 03810

Home values near 150 Spring St

Data from public records.

Address	Redfin Estimate
141 Spring St, Alton Bay, NH 1 Beds \| 1 Baths \| 968 Sq. Ft.	$479,823
154 Spring St, Alton Bay, NH 2 Beds \| 2 Baths \| 2329 Sq. Ft.	$751,398

Address	Redfin Estimate
136 Spring St, Alton Bay, NH 3 Beds \| 1 Baths \| 1128 Sq. Ft.	$463,270
142 Spring St, Alton, NH 2 Beds \| 2.5 Baths \| 2734 Sq. Ft.	$1,158,144

Address	Redfin Estimate
115 Spring St, Alton Bay, NH 3 Beds \| 2.5 Baths \| 1128 Sq. Ft.	$483,924
162 Spring St, Alton Bay, NH 2 Beds \| 1 Baths \| 1195 Sq. Ft.	$542,492

Property information provided by PrimeMLS when last listed in 2020. 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 150 Spring St

Tax history for 150 Spring St

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 150 Spring St

More real estate resources