OFF MARKET

Listed by Aaron Dore • KW Coastal and Lakes & Mountains Realty/Wolfeboro (Cell: 603-630-0985). Bought with KW Coastal and Lakes & Mountains Realty/N Conway.

Off Market Sep 2024 for $820K

$856,697

•

3,663

sq ft

640 Suncook Valley Rd, Alton, NH 03809

About this home

Welcome to your dream property in picturesque Alton, NH! This exceptional 4-bed, 3-bath home offers the perfect blend of modern amenities, rural charm, and a unique business opportunity. Just over 2 acres, this property is ideal for those seeking both comfort and entrepreneurial potential. The bright and inviting living area features 2 sliding doors, hard surface flooring, and plenty of natural light. Off the living room is the dining room, attached kitchen, a 1st floor full bath, and a washer & dryer. Upstairs you will find the primary suite and 2 more bedrooms. Enjoy this luxurious suite with 2 walk-in closets and a spa-like en-suite bathroom featuring a soaking tub/shower. There are also laundry hook-ups for added convenience. Don't forget the HUGE bonus room attached to the primary! Sick of the hot humid summers and brutally cold winters?? Enjoy the benefit from the 9 mini-split units providing efficient and customizable climate control throughout the home in all of New England's seasons. Dont forget the spacious barn! It is perfect for a variety of uses, including storage, animals, workshops, or hobbies. It provides ample space for all your needs. This unique property provides a rare opportunity to live in a beautiful home while running a successful doggie daycare and/or grooming business. Don’t miss out on this exceptional find—schedule your private tour today and make your dreams a reality! An additional adjacent 5+ acre lot is for sale MLS#5008146.

Single-familyProperty Type

1985Year Built

2.02 acresLot Size

$234Est. Price/Sq.Ft.

3 car garageParking

Listed by Aaron Dore • KW Coastal and Lakes & Mountains Realty/Wolfeboro

Listed by Jamie Holland • KW Coastal and Lakes & Mountains Realty/Meredith

Contact: Cell: 603-630-0985

Bought with Chris Vachon • KW Coastal and Lakes & Mountains Realty/N Conway

Redfin checked: a minute ago

•Source:PrimeMLS #5008145

Redfin Estimate

$856,697

$37K since sold in September 2024$2,000 since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 31% higher than the average sale price ($654K) of 6 comparable homes.

SOLD JUN 30, 2026
$749,900
A
4 beds3.5 baths3,367 sq ft
92 Mallard Dr, Alton, NH 03809
SOLD MAR 9, 2026
$575,000
B
3 beds2.5 baths2,366 sq ft
147 Hamwoods Rd, Alton, NH 03809
SOLD JUL 13, 2026
$360,000
C
3 beds3 baths2,244 sq ft
21 Nutter Cir, Center Barnstead, NH 03225
SOLD JUN 26, 2026
$580,000
D
3 beds2 baths2,860 sq ft
55 Walker Rd, Center Barnstead, NH 03225
SOLD JUL 6, 2026
$800,000
E
4 beds3.5 baths4,032 sq ft
59 Davis Crossing Rd, New Durham, NH 03855
SOLD JUN 18, 2026
$857,500
F
3 beds2 baths2,127 sq ft
206 Varney Rd, Center Barnstead, NH 03225

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Earn from this home

Sell

$172,438

Est. take-home

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Rent

$3,870/mo

Redfin rental estimate

List your home for rent

Market trends in 03809, NH

Last updated August 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

100.5%

+0.1% MoM

Median sale price

$552K

$147K MoM

Avg. days on market

18d

47 days MoM

Recently sold homes

3 MoM

New listings for sale

$275,000
3 beds2 baths1,620 sq ft
65 Osprey Rd, Alton, NH 03809
$209,900
3 beds— baths576 sq ft
51 Bear Pond Rd, Alton, NH 03809
VIDEO TOUR
$270,000
3 beds2 baths1,464 sq ft
93 Osprey Rd, Alton, NH 03809
See all

Provided by Redfin

Sale history for 640 Suncook Valley Rd

Date

Event

Price

PrimeMLS #5008145

Sep 23, 2024

Sold

$820,000

$224/sq ft

Aug 25, 2024

Pending

—

Aug 5, 2024

Listed

$875,000

$239/sq ft

PrimeMLS #2815638

Mar 15, 2010

Sold

$125,000

$34/sq ft

Jan 26, 2010

Listed

$179,000

$49/sq ft

Year

Property tax

Land + Additions

Assessment*

2024

$5,076 (−1.5%)

$115,000 + $276,100

$391,100

2022

$5,155 (+15.6%)

$115,000 + $276,100

$391,100

2021

$4,458 (−7.9%)

$115,000 + $276,700

$391,700

2020

$4,843 (+11.5%)

$87,400 + $259,800

$347,200

2019

$4,343 (−10.6%)

$87,400 + $259,800

$347,200

2018

$4,857 (+8.8%)

$87,400 + $259,800

$347,200

2017

$4,465 (+37.3%)

$87,400 + $259,800

$347,200

2016

$3,253 (−0.6%)

$69,500 + $160,400

$229,900

2015

$3,271 (+11.6%)

$69,500 + $159,700

$229,200

2013

$2,930

$55,600 + $162,400

$218,000

Tax history for 640 Suncook Valley Rd

Year

Property tax

Land + Additions

Assessment*

2024

$5,076 (−1.5%)

$115,000 + $276,100

$391,100

2022

$5,155 (+15.6%)

$115,000 + $276,100

$391,100

2021

$4,458 (−7.9%)

$115,000 + $276,700

$391,700

2020

$4,843 (+11.5%)

$87,400 + $259,800

$347,200

2019

$4,343 (−10.6%)

$87,400 + $259,800

$347,200

2018

$4,857 (+8.8%)

$87,400 + $259,800

$347,200

2017

$4,465 (+37.3%)

$87,400 + $259,800

$347,200

2016

$3,253 (−0.6%)

$69,500 + $160,400

$229,900

2015

$3,271 (+11.6%)

$69,500 + $159,700

$229,200

2013

$2,930

$55,600 + $162,400

$218,000

*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

2.02 Acres

Year renovated

—

Sq. Ft.

3,663

Year built

1985

Style

Single Family Residential

County

Belknap County

APN

303719

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Aug 5, 2026.

Property details

Parking

Parking & Garage
Garage Capacity: 3

Interior

Bathroom Information
# of Baths (full): 3

Basement Information
Basement: Yes
Basement Access: Walkout
Full

Other Interior Features
# of Rooms: 10

Equipment & Appliance Information
Dryer, Microwave, Refrigerator, Washer, Stove - Electric

Exterior

Building Information
Architectural Style: Cape
Construction Status: Existing
Construction Materials: Wood Frame
Approximate Sq. Ft. Total Finished: 3663
Approximate Sq. Ft. Total: 5163
Barn
Foundation: Concrete
Roof: Shingle - Asphalt

Driveway
Paved

Lot, Zoning, & Easement Information
Lot: 17
Lot Features: Rolling

Survey Information
Surveyed: Unknown

Other Property & Lot Information
Year Built: 1985

Financial

Tax Information
Tax Year: 2024
Gross Amount Tax: 5156

Other Tax Information
Page Deed: 0267

Utilities

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

Sewer Information
Private

Electric Information
200 Amp

Water Information
Water Source: Private

Other Utilities Information
Internet: Internet - Cable
Cable - Available

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
School - High: Prospect Mountain High School

Road Information
Road Frontage: TBD
Public

Other Location Information
Directions: GPS is accurate
Block: 1

Public facts

Beds: 4
Baths: 3.0
Sq. Ft.: 3,663
Stories: 2.0
Lot Size: 2.02 acres
Style: Single Family Residential
Year Built: 1985
Year Renovated: —
County: Belknap County
APN: 303719

Home facts updated by county records on Aug 5, 2026

Around this home

Schools

Alton Central School

Public PreK-8 • Assigned • 2.8mi

5/10

Prospect Mountain High School

Public 9-12 • Assigned • 1.8mi

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

3/10 Fire Factor

0.31% chance of being in a wildfire in next 30 years

3/10 Heat Factor

7 days above 91° expected this year, 15 days in 30 years

4/10 Wind Factor

13% 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, NH • 03809

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

$814,000 – $986,000

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Nearby similar homes

$2,650,000

7 beds7 baths8,000 sq ft

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

$639,000

3 beds2.5 baths2,116 sq ft

86 Avery Hill Rd, Alton Bay, NH 03810

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3 beds— baths576 sq ft

51 Bear Pond Rd, Alton, NH 03809

$450,000

1 bed1.5 baths3,408 sq ft

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2 beds1 bath1,132 sq ft

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$599,900

4 beds2 baths2,352 sq ft

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New listings for sale in 03809

$275,000

3 beds2 baths1,620 sq ft

65 Osprey Rd, Alton, NH 03809

$209,900

3 beds— baths576 sq ft

51 Bear Pond Rd, Alton, NH 03809

VIDEO TOUR

$270,000

3 beds2 baths1,464 sq ft

93 Osprey Rd, Alton, NH 03809

Home values near 640 Suncook Valley Rd

Data from public records.

Address	Redfin Estimate
651 Suncook Valley Road, Alton, NH 3 Beds \| 2 Baths \| 1926 Sq. Ft.	$512,933
635 Suncook Valley Road, Alton, NH 4 Beds \| 3 Baths \| 2028 Sq. Ft.	$504,801

Address	Redfin Estimate
594 Suncook Valley Road, Alton, NH 3 Beds \| 2 Baths \| 2192 Sq. Ft.	$457,420
637 Suncook Valley Road, Alton, NH 2 Beds \| 1.5 Baths \| 1937 Sq. Ft.	$461,363

Address	Redfin Estimate
653 Suncook Valley Road, Alton, NH 2 Beds \| 2 Baths \| 2124 Sq. Ft.	$508,639
680 Suncook Valley Road, Alton, NH 2 Beds \| 1 Baths \| 1146 Sq. Ft.	$343,675

Property information provided by PrimeMLS when last listed in 2024. This data may not match . Learn more.

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