Google street view image for 243 Powder Mill Rd, Alton, NH 03809

Off market

$680,809

•

2 ba

•

2,236

sq ft

243 Powder Mill Rd, Alton, NH 03809

About this home

243 Powder Mill Rd is a 2,236 square foot house on a 11.9 acre lot with 3 bedrooms and 2 bathrooms. Based on Redfin's Alton data, we estimate the home's value is $680,809.

Single-familyProperty Type

2024Year Built

11.9 acresLot Size

$304Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$680,809

$37K since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 0.1% lower than the average sale price ($681K) of 6 comparable homes.

SOLD SEP 4, 2026
$480,000
A
4 beds2 baths2,077 sq ft
148 Old Wolfeboro Rd, Alton, NH 03809
SOLD MAR 4, 2026
$699,999
B
3 beds2.5 baths2,258 sq ft
71 Range Rd, Alton, NH 03809
SOLD SEP 4, 2026
$625,000
C
3 beds2.5 baths1,891 sq ft
98 Bay Hill Rd, Alton, NH 03809
SOLD JUL 10, 2026
$757,000
D
3 beds2.5 baths2,403 sq ft
338 Middleton Rd, Wolfeboro, NH 03894
SOLD OCT 30, 2026
$450,000
E
2 beds2 baths2,064 sq ft
19 Leigh Dr, Alton Bay, NH 03810
SOLD NOV 2, 2026
$1,075,000
F
3 beds2 baths2,009 sq ft
117 Mount Major Hwy, Alton Bay, NH 03810

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Earn from this home

Sell

$639,646

Est. take-home

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Rent

$3,281/mo

Redfin rental estimate

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Market trends in 03809, NH

Last updated October 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

96.3%

2.0% MoM

Median sale price

$590K

$173 MoM

Avg. days on market

39d

9 days MoM

Recently sold homes

2 MoM

New listings for sale

$475,000
2 beds1 bath1,008 sq ft
7 Palm Ln, Alton, NH 03809
$265,000
3 beds2 baths1,472 sq ft
56 Osprey Rd, Alton, NH 03809
$299,999
3 beds1 bath1,446 sq ft
54 Old Wolfeboro Rd, Alton, NH 03809
$649,000
5 beds2.5 baths3,940 sq ft
40 Old Wolfeboro Rd, Alton, NH 03809
$418,000
4 beds3 baths2,068 sq ft
222 Main St, Alton, NH 03809
See all

Provided by Redfin

Sale history for 243 Powder Mill Rd

As the MLS and public records start to fill up, we'll list the details here.

Tax history for 243 Powder Mill Rd

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Property details

Interior

Bathroom Information
# of Full Baths: 2

Heating & Cooling
Heating Type: Radiant

Exterior

Exterior Information
Physical Condition: Average
Building Style Type: Ranch
Exterior Wall: Vinyl
Roof Shape Type: Shed

Property Information
Living Sq. Ft: 2,236
Gross Sq. Ft: 5,727
# of Stories: 1

Lot Information
# of Buildings: 1
Land Sq. Ft: 518,364
Legal Lot Number: 4
Municipality Name: ALTON
Acres: 11.9
Zoning Code: RU-RUR
State Use Description: 1-FAMILY RESIDENCE

Financial

Assessor Information
Assessment Year: 2024

Public facts

Beds: 3
Baths: 2.0
Sq. Ft.: 2,236
Stories: 1.0
Lot Size: 11.9 acres
Style: Single Family Residential
Year Built: 2024
Year Renovated: —
County: Belknap County
APN: 4265739S

Home facts updated by county records on Sep 16, 2026

Around this home

Schools

K - 12
Preschool & daycare

Alton Central School

Public PreK-8 • Assigned • 2.7mi

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

2/10 Heat Factor

7 days above 91° expected this year, 16 days in 30 years

4/10 Wind Factor

11% 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

Try the sun simulator tool to see how light moves across the property at different times of day and year.

Provided by Shadowmap

Estimated sale price

$647,000 – $783,000

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

Nearby similar homes

$649,000

5 beds2.5 baths3,940 sq ft

40 Old Wolfeboro Rd, Alton, NH 03809

Attached barn • Custom penny bar • Farmer's porch

$498,000

1 bed1.5 baths1,388 sq ft

83 Birch Hill Rd, New Durham, NH 03855

Finished lower level • Wood-burning stove • 2 acre lot

NEW CONSTRUCTION

$799,900

3 beds2.5 baths1,891 sq ft

11 Jaytee Dr, Alton, NH 03809

Quartz countertops • Farmer's porch • Rear deck

$539,900

2 beds1.5 baths867 sq ft

264 E Side Dr, Alton Bay, NH 03810

Detached bunk house • Open-concept kitchen • Seasonal lake views

$500,000

3 beds1 bath1,658 sq ft

28 Miller Rd, New Durham, NH 03855

Two-stall barn • Fenced paddock • Open-concept kitchen

$599,900

2 beds1 bath1,092 sq ft

37 Riverlake St, Alton Bay, NH 03809

Waterfront retreat • Direct water access • Private dock

New listings for sale in 03809

$475,000

2 beds1 bath1,008 sq ft

7 Palm Ln, Alton, NH 03809

Modern kitchen • Charming dining area • Spacious living room

$265,000

3 beds2 baths1,472 sq ft

56 Osprey Rd, Alton, NH 03809

Premier lot • Conservation land • One-level living

$299,999

3 beds1 bath1,446 sq ft

54 Old Wolfeboro Rd, Alton, NH 03809

Zoned as commercial • Zoned as residential • 0.57 acre lot

$649,000

5 beds2.5 baths3,940 sq ft

40 Old Wolfeboro Rd, Alton, NH 03809

Attached barn • Custom penny bar • Farmer's porch

$418,000

4 beds3 baths2,068 sq ft

222 Main St, Alton, NH 03809

Minutes to alton bay • Town beach • Two boat ramps

Home values near 243 Powder Mill Rd

Data from public records.

Address	Redfin Estimate
278 Powder Mill Rd, Alton, NH 3 Beds \| 2 Baths \| 1717 Sq. Ft.	$582,128
254 Powder Mill Rd, Alton, NH 4 Beds \| 4 Baths \| 3420 Sq. Ft.	$913,724
285 Powder Mill Rd, Alton, NH 3 Beds \| 1 Baths \| 1668 Sq. Ft.	$722,187
231 Powder Mill Rd, Alton, NH 3 Beds \| 2.5 Baths \| 3050 Sq. Ft.	$763,937
278 Powder Mill Rd, Alton, NH 3 Beds \| 2 Baths \| 1721 Sq. Ft.	$521,117
269 Powder Mill Rd, Alton, NH 4 Beds \| 4 Baths \| 3408 Sq. Ft.	$1,254,980
51 Bear Pond Rd, Alton, NH 3 Beds \| - Baths \| 576 Sq. Ft.	$171,514

Address	Redfin Estimate
217 Powder Mill Rd, Alton, NH 4 Beds \| 2.5 Baths \| 2867 Sq. Ft.	$763,737
224 Powder Mill Rd, Alton, NH 3 Beds \| 2.5 Baths \| 2492 Sq. Ft.	$699,913
238 Powder Mill Rd, Alton, NH 4 Beds \| 3 Baths \| 2738 Sq. Ft.	$708,858
217 Powder Mill Rd, Alton, NH 4 Beds \| 3 Baths \| 3675 Sq. Ft.	$790,053
238 Powder Mill Rd, Alton, NH 4 Beds \| 3 Baths \| 2738 Sq. Ft.	$704,937
254 Powder Mill Rd, Alton, NH 4 Beds \| 4.5 Baths \| 4519 Sq. Ft.	$1,229,130
3 Bear Pond Rd, Alton, NH 1 Beds \| 1 Baths \| 400 Sq. Ft.	—

Address	Redfin Estimate
289 Powder Mill Rd, Alton, NH 2 Beds \| 2 Baths \| 2037 Sq. Ft.	$589,289
269 Powder Mill Rd, Alton, NH 4 Beds \| 4 Baths \| 2973 Sq. Ft.	$1,197,560
231 Powder Mill Rd, Alton, NH 3 Beds \| 2.5 Baths \| 3050 Sq. Ft.	$805,525
224 Powder Mill Rd, Alton, NH 3 Beds \| 2.5 Baths \| 2681 Sq. Ft.	$629,514
285 Powder Mill Rd, Alton, NH 4 Beds \| 2 Baths \| 1668 Sq. Ft.	$602,347
289 Powder Mill Rd, Alton, NH 2 Beds \| 2 Baths \| 2037 Sq. Ft.	$561,062
55 Bear Pond Rd, Alton, NH 2 Beds \| 1.5 Baths \| 1404 Sq. Ft.	$516,861

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