OFF MARKET

Listed by Bill Ryan • KW Coastal and Lakes & Mountains Realty/Wolfeboro. Bought with LAER Realty Partners/Chelmsford.

Off Market Sep 2020 for $375K

$644,564

•

612

sq ft

146 Spring St, Alton Bay, NH 03810

About this home

Alton Bay, NH 03810. Are you looking for a 4 season home and inexpensive access to Lake Winnipesaukee with a dock? Then your search is over. This year-round, 5 room bungalow with it's own private, deep water dock, overlooks the heart of Alton Bay where you have front row seats to the fire works displays, planes taking off from the ice runway and the Mt Washington cruising by. The property has been completely remodeled as well as beautifully updated by the current owner, with charming design elements and high end finishes; you name it and it's been remodeled, upgraded or added. Basic utilities were not left out either, there's an FHA/LP furnace, on demand Rannai hot water, updated wiring and washer/dryer HU's in the full walkout basement. May be sold furnished so it's move in ready.

Single-familyProperty Type

1943Year Built

7,840 sq ftLot Size

$1,053Est. Price/Sq.Ft.

Listed by Bill Ryan • KW Coastal and Lakes & Mountains Realty/Wolfeboro

Bought with Jon Crandall • LAER Realty Partners/Chelmsford

Redfin checked: 2 minutes ago

•Source:PrimeMLS #4818694

Redfin Estimate

$644,564

$270K since sold in September 2020$49K since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 29.7% lower than the average sale price ($918K) 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 JUN 9, 2026
$350,000
C
2 beds1 bath737 sq ft
202 Alton Shores Rd, Alton Bay, NH 03810
SOLD AUG 19, 2026
$330,000
D
2 beds1 bath862 sq ft
34 Finethy Rd, Alton, NH 03809
SOLD JUL 31, 2026
$1,500,000
E
3 beds1.5 baths1,329 sq ft
11 Farmington Rd, Alton Bay, NH 03810
SOLD JUL 16, 2026
$1,200,000
F
2 beds1 bath1,157 sq ft
362 S Shore Rd, New Durham, NH 03855

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

Earn from this home

Sell

$341,481

Est. take-home

List your home with Redfin and save $6,446

Rent

$2,146/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

OPEN TODAY, 11AM TO 1PM
$405,000
3 beds2 baths1,872 sq ft
19 Southview Ln, Alton Bay, NH 03810
OPEN TODAY, 1PM TO 3PM
$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
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
$465,000
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
See all

Provided by Redfin

Sale history for 146 Spring St

Year

Property tax

Land + Additions

Assessment*

2024

$4,183 (−1.5%)

$218,400 + $103,900

$322,300

2022

$4,248 (+15.8%)

$218,400 + $103,900

$322,300

2021

$3,668 (+33.4%)

$218,400 + $103,900

$322,300

2020

$2,750 (+11.5%)

$132,700 + $64,400

$197,100

2019

$2,466 (−4.9%)

$132,700 + $64,400

$197,100

2018

$2,594 (+8.8%)

$132,700 + $52,700

$185,400

2017

$2,384 (−9.9%)

$132,700 + $52,700

$185,400

2016

$2,646 (+2.4%)

$146,500 + $40,500

$187,000

2015

$2,583 (+31.7%)

$141,500 + $39,500

$181,000

2013

$1,961

$104,300 + $41,600

$145,900

Tax history for 146 Spring St

Year

Property tax

Land + Additions

Assessment*

2024

$4,183 (−1.5%)

$218,400 + $103,900

$322,300

2022

$4,248 (+15.8%)

$218,400 + $103,900

$322,300

2021

$3,668 (+33.4%)

$218,400 + $103,900

$322,300

2020

$2,750 (+11.5%)

$132,700 + $64,400

$197,100

2019

$2,466 (−4.9%)

$132,700 + $64,400

$197,100

2018

$2,594 (+8.8%)

$132,700 + $52,700

$185,400

2017

$2,384 (−9.9%)

$132,700 + $52,700

$185,400

2016

$2,646 (+2.4%)

$146,500 + $40,500

$187,000

2015

$2,583 (+31.7%)

$141,500 + $39,500

$181,000

2013

$1,961

$104,300 + $41,600

$145,900

*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

7,841 Sq. Ft.

Year renovated

—

Sq. Ft.

745

Year built

1943

Style

Single Family Residential

County

Belknap County

APN

727382

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Sep 10, 2025.

Property details

Parking

Parking & Garage
Driveway

Interior

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

Basement Information
Basement: Yes
Basement Access: Interior
Concrete, Daylight, Full

Other Interior Features
# of Rooms: 5
Flooring: Hardwood, Tile
Water Heater: Gas - Liquid Propane Bottle, On Demand
Fireplace - Wood, Living/Dining, Natural Woodwork, Vaulted Ceiling, Laundry - Basement

Equipment & Appliance Information
Microwave, Range - Gas, Refrigerator

Room 1 Information
Kitchen
Kitchen
Dimensions: 6X11
Level: 1

Room 2 Information
Living/Dining
Dimensions: 11X16
Level: 1

Room 3 Information
Sunroom
Dimensions: 12X12
Level: 1

Room 4 Information
Bedroom
Dimensions: 9X9
Level: 1

Room 5 Information
Bedroom
Dimensions: 9X9
Level: 1

Exterior

Building Information
Construction Status: Existing
Approximate Sq. Ft. Total Finished: 612
Approximate Sq. Ft. Total: 1044
Color: Red
Boat Slip/Dock, Deck, Patio
Construction: Wood Frame
Foundation: Concrete
Roof: Shingle - Architectural
Exterior: Wood Siding

Driveway
Gravel

Lot, Zoning, & Easement Information
Lot: 0036
Easements: Unknown
Lake View, View, Water View

Survey Information
Surveyed: Unknown

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

Other Property & Lot Information
Year Built: 1943
Water Body Name: Winnipesaukee Lake
Water Body Access: Yes
Dock Access

Financial

Assessment Information
Assessment Amount: 197100
Assessment Year: 2019

Tax Information
Tax Year: 2019
Tax Year Notes: Full year.
Tax Rate: 12.51
Gross Amount Tax: 2465

Other Tax Information
Page Deed: 0823

Utilities

Heating & Cooling Information
Heat: Forced Air
Heat Fuel: Gas - Liquid Propane Bottle

Sewer Information
On-Site Septic Exists, Private

Electric Information
Circuit Breaker(s)

Water Information
Drilled Well

Other Utilities Information
Fuel Company: Rymes
Cable - Available, Gas - LP/Bottle, High Speed Intrnt -Avail, Telephone Available

Location

School Information
School District: Prospect Mountain
Elementary School: Alton Central School
Elementary School: Alton Central School
Middle/Jr School: Alton Central School

Neighborhood Information
Suburban

Road Information
Road Frontage: Yes
Road Frontage Length: 120
Gravel

Other Location Information
Block: 0000

Public facts

Beds: 2
Baths: 1.0
Sq. Ft.: 745
Stories: 1.0
Lot Size: 7,841 square feet
Style: Single Family Residential
Year Built: 1943
Year Renovated: —
County: Belknap County
APN: 727382

Home facts updated by county records on Sep 10, 2025

Other

Water Body Information
Lake
Flood Zone: Unknown

Documents & Disclosures
Documents Available: Deed, Tax Map

Around this home

Schools

Alton Central School

Public PreK-8 • Assigned • 2.3mi

5/10

Prospect Mountain High School

Public 9-12 • Assigned • 3.3mi

4/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

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

$613,000 – $742,000

Reach more buyers when you sell with Redfin. Save up to $6,446 in fees. 3 minutes to get started.

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

Nearby similar homes

$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

2 beds1.5 baths1,796 sq ft

51 Scott Dr, Alton, NH 03810

New listings for sale in 03810

OPEN TODAY, 11AM TO 1PM

$405,000

3 beds2 baths1,872 sq ft

19 Southview Ln, Alton Bay, NH 03810

OPEN TODAY, 1PM TO 3PM

$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

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

$465,000

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

Home values near 146 Spring St

Data from public records.

Address	Redfin Estimate
136 Spring Street, Alton Bay, NH 3 Beds \| 1 Baths \| 1128 Sq. Ft.	$463,270
144 Spring Street, Alton Bay, NH 2 Beds \| 1 Baths \| 935 Sq. Ft.	$431,344

Address	Redfin Estimate
115 Spring Street, Alton Bay, NH 3 Beds \| 2.5 Baths \| 1128 Sq. Ft.	$483,924
129 Spring Street, Alton Bay, NH 3 Beds \| 2.5 Baths \| 2254 Sq. Ft.	$600,204

Address	Redfin Estimate
142 Spring Street, Alton, NH 2 Beds \| 2.5 Baths \| 2734 Sq. Ft.	$1,158,144
138 Spring Street, Alton Bay, NH 3 Beds \| 1 Baths \| 1051 Sq. Ft.	$368,013

Property information provided by PrimeMLS when last listed in 2020. 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

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

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

About this home

Redfin Estimate

Earn from this home

Market trends in 03810, NH

Sale history for 146 Spring St

Tax history for 146 Spring St

Public record

Property details

Around this home

Schools

Lifestyle

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 03810

Home values near 146 Spring St

More real estate resources