Google satellite image for 21 Places Mill Rd, Gilmanton Iw, NH 03837

Off market

$852,203

•

2 ba

•

2,754

sq ft

21 Places Mill Rd, Gilmanton Iw, NH 03837

About this home

21 Places Mill Rd is a 2,754 square foot house on a 4.05 acre lot with 3 bedrooms and 2 bathrooms. Based on Redfin's Gilmanton Iw data, we estimate the home's value is $852,203.

Single-familyProperty Type

2017Year Built

4.05 acresLot Size

$309Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$852,203

$28K since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 35.1% higher than the average sale price ($631K) of 6 comparable homes.

SOLD SEP 4, 2026
$585,000
A
3 beds2 baths2,451 sq ft
625 Crystal Lake Rd, Gilmanton Iw, NH 03837
SOLD OCT 23, 2026
$600,000
B
3 beds2.5 baths2,380 sq ft
58 Blueberry Ln, Gilmanton Iw, NH 03837-4502
SOLD JUN 3, 2026
$665,000
C
3 beds2 baths2,429 sq ft
21 Sedlari Way, Alton Bay, NH 03810
BOUGHT WITH REDFIN JUN 18, 2026
$700,000
D
3 beds2.5 baths2,510 sq ft
31 Ingalls Ter, Alton, NH 03809
SOLD OCT 16, 2026
$619,000
E
3 beds2.5 baths2,116 sq ft
86 Avery Hill Rd, Alton Bay, NH 03810
SOLD AUG 31, 2026
$615,000
F
3 beds2 baths2,785 sq ft
499 New Hampshire Route 140, Gilmanton, NH 03237

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Earn from this home

Sell

$801,202

Est. take-home

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Rent

$3,324/mo

Redfin rental estimate

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Market trends in 03237, NH

Last updated October 2026

Buyer's Market

Seller's Market

Balanced market

Sale-to-list price

95.2%

+1.1% MoM

Median sale price

$512K

$2K MoM

Avg. days on market

75d

3 days MoM

Recently sold homes

5 MoM

New listings for sale

$425,000
3 beds1 bath1,196 sq ft
101 Perkins Rd, Gilmanton Iw, NH 03837
See all

Provided by Redfin

Sale history for 21 Places Mill Rd

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

Year

Property tax

Land + Additions

Assessment*

2024

$10,992 (+12.5%)

$132,500 + $613,200

$745,700

2023

$9,772 (−2.4%)

$73,200 + $344,600

$417,800

2022

$10,015 (+2.0%)

$73,200 + $344,600

$417,800

2021

$9,818 (+1.3%)

$73,200 + $344,600

$417,800

2020

$9,693 (+1.8%)

$73,200 + $344,600

$417,800

2019

$9,522 (+71.8%)

$73,200 + $344,600

$417,800

2018

$5,544 (+390.2%)

$60,400 + $158,400

$218,800

2017

$1,131 (+3.8%)

$45,600

2016

$1,090 (−7.9%)

$45,600

2015

$1,183 (+13.1%)

$45,600

2014

$1,046 (−23.8%)

$45,600

2013

$1,373

$64,900

Tax history for 21 Places Mill Rd

Year

Property tax

Land + Additions

Assessment*

2024

$10,992 (+12.5%)

$132,500 + $613,200

$745,700

2023

$9,772 (−2.4%)

$73,200 + $344,600

$417,800

2022

$10,015 (+2.0%)

$73,200 + $344,600

$417,800

2021

$9,818 (+1.3%)

$73,200 + $344,600

$417,800

2020

$9,693 (+1.8%)

$73,200 + $344,600

$417,800

2019

$9,522 (+71.8%)

$73,200 + $344,600

$417,800

2018

$5,544 (+390.2%)

$60,400 + $158,400

$218,800

2017

$1,131 (+3.8%)

$45,600

2016

$1,090 (−7.9%)

$45,600

2015

$1,183 (+13.1%)

$45,600

2014

$1,046 (−23.8%)

$45,600

2013

$1,373

$64,900

*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: Forced Air

Exterior

Exterior Information
Physical Condition: Average
Building Style Type: Ranch
Exterior Wall: Vinyl
Roof Covering Type: Metal
Roof Shape Type: Gable

Property Information
Subdivision Name: BOUNDARY SURV
Living Sq. Ft: 2,754
Gross Sq. Ft: 6,188
# of Stories: 1

Lot Information
# of Buildings: 1
Land Sq. Ft: 176,418
Legal Block Number: 9
Municipality Name: GILMANTON TOWN
Acres: 4.05
Zoning Code: RUR R
State Use Description: 1-FAMILY RESIDENCE

Financial

Assessor Information
Assessment Year: 2024

Public facts

Beds: 3
Baths: 2.0
Sq. Ft.: 2,754
Stories: 1.0
Lot Size: 4.05 acres
Style: Single Family Residential
Year Built: 2017
Year Renovated: —
County: Belknap County
APN: 873376

Home facts updated by county records on Aug 5, 2026

Around this home

Schools

K - 12
Preschool & daycare

Gilmanton Elementary School

Public K-8 • Assigned • 2.6mi

7/10

Gilford High School

Public 9-12 • Assigned • 7.2mi

6/10

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

10% 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

Gilmanton Iw, NH • 03837

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

$810,000 – $981,000

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Nearby similar homes

$285,000

3 beds1 bath880 sq ft

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Deeded access • Boat launch • Spacious deck

$450,000

1 bed1.5 baths3,408 sq ft

141 Main St, Alton, NH 03809

4,356 sq ft lot • Built 1850 • Listed 85 days

$365,000

3 beds1 bath1,488 sq ft

1223 Suncook Valley Rd, Center Barnstead, NH 03225

Open concept kitchen • Soaking tub • Finished basement

VIDEO TOUR

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6 beds3 baths3,864 sq ft

220 Stockbridge Corner Rd, Alton, NH 03809

Updated kitchen • Outdoor living • 5.01 acre lot

3D & VIDEO TOUR

$765,000

4 beds3 baths2,500 sq ft

4 Gilford Glen Rd, Gilford, NH 03249

Private acres • New driveway • 1.49 acre lot

$500,000

2 beds2 baths1,892 sq ft

35 Glen Echo Rd, Gilmanton Iw, NH 03837

Shared private beach • Four-season sunroom • Unfinished space

New listings for sale in 03837

$425,000

3 beds1 bath1,196 sq ft

101 Perkins Rd, Gilmanton Iw, NH 03837

New kitchen • New appliances • New windows

Home values near 21 Places Mill Rd

Data from public records.

Address	Redfin Estimate
21 Places Mill Rd, Gilmanton Iw, NH 3 Beds \| 3 Baths \| 2769 Sq. Ft.	$906,913
647 Crystal Lake Rd, Gilmanton Iw, NH 3 Beds \| 2 Baths \| 2464 Sq. Ft.	$627,888
475 Guinea Ridge Rd, Gilmanton, NH 2 Beds \| 1 Baths \| - Sq. Ft.	$459,746
499 Guinea Ridge Rd Apt B, Gilmanton, NH 2 Beds \| 1.5 Baths \| 1304 Sq. Ft.	$209,718
499 Guinea Ridge Rd Apt 1, Gilmanton, NH 2 Beds \| 2 Baths \| 1250 Sq. Ft.	$347,267
491 Guinea Ridge Rd, Gilmanton, NH 3 Beds \| 1 Baths \| 1112 Sq. Ft.	$418,839
647 Crystal Lake Rd, Gilmanton Iw, NH 3 Beds \| 2 Baths \| 2464 Sq. Ft.	$617,209

Address	Redfin Estimate
500 Guinea Ridge Rd, Gilmanton, NH 3 Beds \| 2 Baths \| 1742 Sq. Ft.	$557,800
457 Guinea Ridge Rd, Gilmanton, NH 3 Beds \| 3.5 Baths \| 2998 Sq. Ft.	$830,193
473 Guinea Ridge Rd, Gilmanton, NH 3 Beds \| 1 Baths \| 959 Sq. Ft.	$257,313
499 Guinea Ridge Rd Apt A, Gilmanton, NH 2 Beds \| 2 Baths \| 1064 Sq. Ft.	$300,427
499 Guinea Ridge Rd, Gilmanton, NH 3 Beds \| 2 Baths \| 1250 Sq. Ft.	$400,133
499 Guinea Ridge Rd Apt A, Gilmanton, NH 2 Beds \| 2 Baths \| 1064 Sq. Ft.	$297,266
499 Guinea Ridge Rd Apt B, Gilmanton, NH 2 Beds \| 2 Baths \| 1064 Sq. Ft.	$291,751

Address	Redfin Estimate
506 Guinea Ridge Rd, Gilmanton, NH 2 Beds \| 1 Baths \| 999 Sq. Ft.	$380,521
491 Guinea Ridge Rd, Gilmanton, NH 3 Beds \| 1 Baths \| 1112 Sq. Ft.	$428,343
633 Crystal Lake Rd, Gilmanton Iw, NH 3 Beds \| 2 Baths \| 2070 Sq. Ft.	$578,717
487 Guinea Ridge Rd, Gilmanton, NH 2 Beds \| 1 Baths \| 952 Sq. Ft.	$520,766
647 Crystal Lake Rd, Gilmanton Iron Works, NH 3 Beds \| 2 Baths \| 2464 Sq. Ft.	$610,602
506 Guinea Ridge Rd, Gilmanton, NH 2 Beds \| 1 Baths \| 999 Sq. Ft.	$373,377
473 Guinea Ridge Rd, Gilmanton, NH 3 Beds \| 1 Baths \| 959 Sq. Ft.	$249,763

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About this home

Redfin Estimate

Earn from this home

Market trends in 03237, NH

Sale history for 21 Places Mill Rd

Tax history for 21 Places Mill Rd

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 03837

Home values near 21 Places Mill Rd

More real estate resources