OFF MARKET

Listed by Lisa LaFreniere • Maxfield Real Estate/ Alton. Bought with Maxfield Real Estate/Wolfeboro.

Off Market Sep 2019 for $250K

$484,744

•

2,315

sq ft

23 Riverside Dr, Alton, NH 03809

About this home

Do not miss out on this charming New Englander in the heart of Alton yet peacefully tucked away with beautiful river views. This 5 bedroom home has the space you are looking for. Downstairs you will find a large family room with gas stove and slider out to the backyard patio. Spacious eat-in country kitchen with new hickory cabinets & woodstove. Formal dining room, front parlor/office and first floor bedroom. Upstairs features 4 good sized bedrooms so everyone gets their own space. The two car garage is heated and has ample room to work and store vehicles. Finish the space above the garage for a terrific man cave or playroom. Want a studio or exercise room? Lower level has own entrance & storage space. So many possibilities. With many recent improvements including the cabinets, flooring, all windows, slider, hot water heater, wiring, paved driveway & roof, you can work on the finishing touches to make it your own. Beautiful landscaping and gardens all around with a river view to call your own.

Single-familyProperty Type

1890Year Built

0.44 acresLot Size

$209Est. Price/Sq.Ft.

2 garage spacesParking

Listed by Lisa LaFreniere • Maxfield Real Estate/ Alton

Bought with Terry Small • Maxfield Real Estate/Wolfeboro

Redfin checked: 2 minutes ago

•Source:PrimeMLS #4767407

Redfin Estimate

$484,744

$235K since sold in September 2019$5,000 since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 45.5% lower than the average sale price ($890K) of 6 comparable homes.

SOLD AUG 28, 2026
$345,000
A
3 beds1.5 baths2,150 sq ft
63 Main St, Alton, NH 03809
SOLD JUL 16, 2026
$600,000
B
4 beds2 baths2,814 sq ft
19 Church St, Alton, NH 03809
SOLD AUG 4, 2026
$1,525,000
C
3 beds1 bath1,137 sq ft
20 Boat Cove Rd, Alton Bay, NH 03810
SOLD SEP 15, 2026
$800,000
D
3 beds1 bath1,449 sq ft
95 Sunset Shore Dr, Alton Bay, NH 03810
SOLD JUL 6, 2026
$680,000
E
3 beds2 baths2,078 sq ft
68 Dan Kelley Dr, Alton Bay, NH 03810
SOLD AUG 14, 2026
$1,390,000
F
4 beds2 baths1,470 sq ft
195 E Side Dr, Alton Bay, NH 03810

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Earn from this home

Sell

$282,835

Est. take-home

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Rent

$2,457/mo

Redfin rental estimate

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Market trends in 03809, NH

Last updated August 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

98.5%

0.6% MoM

Median sale price

$582K

$7K MoM

Avg. days on market

36d

6 days MoM

Recently sold homes

4 MoM

New listings for sale

$248,000
3 beds2 baths1,509 sq ft
21 Osprey Rd, Alton, NH 03809
$55,000
2 beds1 bath732 sq ft
159 Heron Point Rd #6, Alton, NH 03809
See all

Provided by Redfin

Sale history for 23 Riverside Dr

Year

Property tax

Land + Additions

Assessment*

2024

$3,259 (−1.5%)

$91,000 + $160,100

$251,100

2022

$3,309 (+27.1%)

$91,000 + $160,100

$251,100

2021

$2,604 (+1.6%)

$91,000 + $137,800

$228,800

2020

$2,564 (+11.5%)

$76,700 + $107,100

$183,800

2019

$2,299 (−7.3%)

$76,700 + $107,100

$183,800

2018

$2,480 (+8.8%)

$76,700 + $100,600

$177,300

2017

$2,280 (+5.5%)

$76,700 + $100,600

$177,300

2016

$2,162 (+3.9%)

$74,600 + $78,200

$152,800

2015

$2,081 (+23.9%)

$74,600 + $71,200

$145,800

2013

$1,679

$55,800 + $69,100

$124,900

Tax history for 23 Riverside Dr

Year

Property tax

Land + Additions

Assessment*

2024

$3,259 (−1.5%)

$91,000 + $160,100

$251,100

2022

$3,309 (+27.1%)

$91,000 + $160,100

$251,100

2021

$2,604 (+1.6%)

$91,000 + $137,800

$228,800

2020

$2,564 (+11.5%)

$76,700 + $107,100

$183,800

2019

$2,299 (−7.3%)

$76,700 + $107,100

$183,800

2018

$2,480 (+8.8%)

$76,700 + $100,600

$177,300

2017

$2,280 (+5.5%)

$76,700 + $100,600

$177,300

2016

$2,162 (+3.9%)

$74,600 + $78,200

$152,800

2015

$2,081 (+23.9%)

$74,600 + $71,200

$145,800

2013

$1,679

$55,800 + $69,100

$124,900

*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

0.44 Acres

Year renovated

—

Sq. Ft.

2,507

Year built

1890

Style

Single Family Residential

County

Belknap County

APN

2557

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: Attached
Heated, Storage Above
Driveway, Garage, Parking Spaces 6+, Paved

Interior

Bathroom Information
# of Baths (full): 1

Basement Information
Basement: Yes
Basement Access: Walkout
Stairs - Interior, Storage Space, Unfinished

Other Interior Features
# of Rooms: 11
Level B: Bonus Room, Level B: Exercise Room
Flooring: Carpet, Laminate, Vinyl
Water Heater: Electric

Equipment & Appliance Information
Dishwasher, Dryer, Microwave, Refrigerator, Washer, Stove - Electric
Smoke Detector, Stove-Gas, Stove-Wood

Room 1 Information
Eat-in Kitchen
Eat-In Kitchen
Dimensions: 14 x 16
Level: 1

Room 2 Information
Dining Room
Dimensions: 15 x 10
Level: 1

Room 3 Information
Living Room
Dimensions: 18 x 14
Level: 1

Room 4 Information
Office/Study
Dimensions: 14 x 11
Level: 1

Room 5 Information
Bedroom
Dimensions: 12 x 11
Level: 1

Room 6 Information
Bedroom
Bedroom
Dimensions: 14 x 11
Level: 2

Room 7 Information
Bedroom
Dimensions: 14 x 12
Level: 2

Room 8 Information
Bedroom
Dimensions: 11 x 11
Level: 2

Room 9 Information
Bedroom
Dimensions: 14 x 11
Level: 2

Room 10 Information
Exercise Room
Dimensions: 13 x 13
Level: Basement

Room 11 Information
Bonus Room
Dimensions: 18 x 9
Level: Basement

Exterior

Building Information
Construction Status: Existing
Approximate Sq. Ft. Total Finished: 2315
Approximate Sq. Ft. Total: 3397
Color: White
Garden Space, Outbuilding, Patio, Porch, Porch - Screened, Shed
Construction: Wood Frame
Foundation: Stone
Roof: Shingle
Exterior: Clapboard

Driveway
Paved

Lot, Zoning, & Easement Information
Lot: 7
Landscaped, Sloping, Water View

Survey Information
Surveyed: Yes

Other Property & Lot Information
Year Built: 1890
Water View: Yes
Water View: Y

Financial

Assessment Information
Assessment Amount: 177300
Assessment Year: 2018

Tax Information
Tax Year: 2018
Tax Rate: 13.99
Gross Amount Tax: 2480

Other Tax Information
Page Deed: 0149

Utilities

Heating & Cooling Information
Heat: Hot Air, Stove - Gas, Stove - Wood
Heat Fuel: Gas - Liquid Propane Bottle, Oil, Wood

Sewer Information
Private

Electric Information
Electric Company: NH Electric Coop
200 Amp

Water Information
Public

Other Utilities Information
Cable Company: Atlantic Broadband
Fuel Company: Cardinal & Glidden
Cable, Gas - LP/Bottle

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: 113
Public

Other Location Information
Directions: Route 140 to Riverside Drive (diagonally across from Alton Fire Department). Follow to #23 on left. Sign on Property.
Block: 0

Public facts

Beds: 5
Baths: 1.0
Sq. Ft.: 2,507
Stories: 2.0
Lot Size: 0.44 acres
Style: Single Family Residential
Year Built: 1890
Year Renovated: —
County: Belknap County
APN: 2557

Home facts updated by county records on Aug 5, 2026

Other

Water Body Information
Flood Zone: Unknown

Documents & Disclosures
Documents Available: Deed, Property Disclosure, Survey, Tax Map

Around this home

Schools

Alton Central School

Public PreK-8 • Assigned • 0.5mi

5/10

Prospect Mountain High School

Public 9-12 • Assigned • 1.5mi

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, 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

$461,000 – $558,000

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Nearby similar homes

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New listings for sale in 03809

$248,000

3 beds2 baths1,509 sq ft

21 Osprey Rd, Alton, NH 03809

$55,000

2 beds1 bath732 sq ft

159 Heron Point Rd #6, Alton, NH 03809

Home values near 23 Riverside Dr

Data from public records.

Address	Redfin Estimate
51 Riverside Drive, Alton, NH 3 Beds \| 1.5 Baths \| 1944 Sq. Ft.	$393,919
41 Riverside Drive, Alton, NH 3 Beds \| 1 Baths \| 1465 Sq. Ft.	$320,480

Address	Redfin Estimate
7 Riverside Drive, Alton, NH 2 Beds \| 1 Baths \| 1388 Sq. Ft.	$323,645
39 Riverside Drive, Alton, NH 3 Beds \| 2 Baths \| 1634 Sq. Ft.	$408,302

Address	Redfin Estimate
5 Riverside Drive, Alton, NH 2 Beds \| 1 Baths \| 1716 Sq. Ft.	$365,467
49 Riverside Drive, Alton, NH 3 Beds \| 2 Baths \| 1698 Sq. Ft.	$508,551

Property information provided by PrimeMLS when last listed in 2019. 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 03809, NH

Sale history for 23 Riverside Dr

Tax history for 23 Riverside Dr

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 03809

Home values near 23 Riverside Dr

More real estate resources