Listed by Phyllis Mathouser • RE/MAX Shoreline. Bought with Buyers Central.

Off market aug 2012 for $97K

$334,383

•

1,408

sq ft

251 Knox Marsh Rd #14, Dover, NH 03820

About this home

TownhomeProperty Type

1987Year Built

$237Est. Price/Sq.Ft.

2 spacesParking

Listed by Phyllis Mathouser • RE/MAX Shoreline

Bought with JoAnn Moore • Buyers Central

Redfin checked: 2 minutes ago

•Source:PrimeMLS #4177093

Redfin Estimate

$334,383

$237K since sold in August 2012$2,000 since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 27.4% lower than the average sale price ($460K) of 6 comparable homes.

SOLD MAY 27, 2026
$360,000
A
3 beds2 baths1,450 sq ft
56 Durham Rd #17, Dover, NH 03820
SOLD JUN 30, 2026
$515,000
B
3 beds2.5 baths1,810 sq ft
9 Bucks Hill Rd, Durham, NH 03824
SOLD AUG 31, 2026
$259,900
C
2 beds1.5 baths1,146 sq ft
44 Bridle Path, Dover, NH 03820
SOLD SEP 15, 2026
$400,000
D
2 beds1.5 baths1,440 sq ft
8 Footbridge Ln, Dover, NH 03820
SOLD AUG 6, 2026
$625,000
E
3 beds2.5 baths1,704 sq ft
2 Juniper Dr, Dover, NH 03820
SOLD APR 14, 2026
$603,000
F
3 beds2.5 baths1,734 sq ft
59 Bucks Hill Rd, Durham, NH 03824

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Earn from this home

Sell

$261,105

Est. take-home

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Rent

$2,637/mo

Redfin rental estimate

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Market trends in 03820, NH

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

99.6%

0.6% MoM

Median sale price

$590K

$5K MoM

Avg. days on market

35d

1 days MoM

Recently sold homes

104

5 MoM

New listings for sale

OPEN THU, 4PM TO 6PM
$515,626
3 beds1.5 baths1,813 sq ft
97 Portland Ave, Dover, NH 03820
NEW 2 HRS AGO
$749,999
4 beds4 baths2,973 sq ft
3 Foxtail Rdg, Dover, NH 03820
NEW 4 HRS AGO
$300,000
3 beds1 bath1,128 sq ft
31 Upper Factory Rd, Dover, NH 03820
COMING SOON
$210,000
1 bed1 bath448 sq ft
22 Cricket Brk, Dover, NH 03820
NEW 22 HRS AGO
$679,900
5 beds3 baths2,894 sq ft
29-31 Silver St, Dover, NH 03820
NEW 26 HRS AGO
$160,000
2 beds2 baths1,046 sq ft
20 Arrowbrook Rd, Dover, NH 03820
$735,000
3 beds3 baths2,288 sq ft
20 Cassily Ln, Dover, NH 03820
COMING SOON
$425,000
3 beds1 bath1,008 sq ft
57 Bellamy Rd, Dover, NH 03820
OPEN SUN, 11AM TO 2PM
$1,615,000
4 beds3.5 baths3,470 sq ft
Country Club Estates Dr Lot 11, Dover, NH 03820
$365,000
2 beds1.5 baths1,470 sq ft
10 Surrey Run, Dover, NH 03820
See all

Provided by Redfin

Sale history for 251 Knox Marsh Rd #14

Date

Event

Price

PrimeMLS #4177093

Aug 28, 2012

Sold

$97,000

$69/sq ft

Aug 2, 2012

Listed

$95,000

$67/sq ft

PrimeMLS #2692766

Jun 20, 2008

Sold

$209,000

$148/sq ft

Nov 29, 2007

Listed

$214,000

$152/sq ft

PrimeMLS #2628602

Aug 20, 2007

Sold

$208,000

$148/sq ft

Jul 1, 2007

Delisted

—

Dec 3, 2006

Listed

$207,000

$147/sq ft

PrimeMLS #885939

Jun 30, 2003

Sold

$185,000

$131/sq ft

May 14, 2003

Delisted

—

Mar 17, 2003

Listed

$189,900

$135/sq ft

PrimeMLS #787935

Jan 26, 2001

Sold

$104,500

$74/sq ft

Jan 4, 2001

Listed

$104,500

$74/sq ft

PrimeMLS #539108

Oct 29, 1998

Sold

$85,000

$60/sq ft

Jul 14, 1998

Listed

$89,900

$64/sq ft

Year

Property tax

Land + Additions

Assessment*

2024

$5,480 (+16.2%)

$52,000 + $249,600

$301,600

2023

$4,714 (−1.3%)

$33,000 + $219,100

$252,100

2022

$4,777 (+9.2%)

$41,000 + $199,800

$240,800

2021

$4,375 (−5.4%)

$28,000 + $173,600

$201,600

2020

$4,627 (−10.1%)

$42,000 + $144,200

$186,200

2019

$5,144 (+5.3%)

$63,000 + $141,200

$204,200

2018

$4,884 (+1.8%)

$54,000 + $142,000

$196,000

2017

$4,799 (+7.4%)

$47,500 + $138,000

$185,500

2016

$4,467 (+3.4%)

$39,800 + $130,100

$169,900

2015

$4,319 (+2.3%)

$35,000 + $127,300

$162,300

2014

$4,221 (+8.3%)

$35,000 + $127,300

$162,300

2011

$3,899

$35,000 + $120,200

$155,200

Tax history for 251 Knox Marsh Rd #14

Year

Property tax

Land + Additions

Assessment*

2024

$5,480 (+16.2%)

$52,000 + $249,600

$301,600

2023

$4,714 (−1.3%)

$33,000 + $219,100

$252,100

2022

$4,777 (+9.2%)

$41,000 + $199,800

$240,800

2021

$4,375 (−5.4%)

$28,000 + $173,600

$201,600

2020

$4,627 (−10.1%)

$42,000 + $144,200

$186,200

2019

$5,144 (+5.3%)

$63,000 + $141,200

$204,200

2018

$4,884 (+1.8%)

$54,000 + $142,000

$196,000

2017

$4,799 (+7.4%)

$47,500 + $138,000

$185,500

2016

$4,467 (+3.4%)

$39,800 + $130,100

$169,900

2015

$4,319 (+2.3%)

$35,000 + $127,300

$162,300

2014

$4,221 (+8.3%)

$35,000 + $127,300

$162,300

2011

$3,899

$35,000 + $120,200

$155,200

*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

2.5

Stories

Lot width

—

Lot depth

—

Lot size

—

Year renovated

—

Sq. Ft.

1,428

Year built

1987

Style

Condo/Co-op

County

Strafford County

APN

45431

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Aug 5, 2026.

Property details

Parking

Parking & Garage
Parking Spaces 2

Interior

Bathroom Information
# of Baths (full): 2
# of Baths (1/2): 1

Basement Information
Slab

Other Interior Features
# of Rooms: 5
Water Heater: Gas - Liquid Propane Bottle
Attic, Dining Area, Fireplace - Wood, Master Bedroom With Bath, Walk-in Pantry, Laundry - 2nd Floor

Equipment & Appliance Information
Dishwasher, Disposal, Range - Electric, Refrigerator
Smoke Detector

Room 1 Information
Kitchen
Kitchen
Dimensions: 11x11
Level: 1

Room 2 Information
Dining Room
Dimensions: 10x11
Level: 1

Room 3 Information
Living Room
Dimensions: 12x18
Level: 1

Room 7 Information
Master Bedroom
Dimensions: 11x18
Level: 2

Room 8 Information
Bedroom
Dimensions: 11x11
Level: 2

Room 9 Information
Bedroom
Dimensions: 10x11
Level: 3

Room 16 Information
Full Bath
Level: 2

Room 17 Information
Full Bath
Level: 2

Room 18 Information
1/2 Bath
Level: 1

Exterior

Building Information
Construction Status: Existing
Approximate Sq. Ft. Total Finished: 1408
Color: Green
Deck, Porch
Construction: Wood Frame
Foundation: Concrete
Roof: Shingle - Asphalt
Exterior: Clapboard

Driveway
Common/Shared, Paved

Lot, Zoning, & Easement Information
Lot: 14
Condo Development, Landscaped, Level, Wooded

Survey Information
Surveyed: Unknown

Other Property & Lot Information
Year Built: 1987
Unit/Lot #: 14

Financial

Tax Information
Tax Year: 2011
Tax Rate: 25.12
Gross Amount Tax: 3898.62

Other Tax Information
Page Deed: 0319

Utilities

Heating & Cooling Information
Heat: Baseboard, Hot Water
Heat Fuel: Gas - Liquid Propane Bottle

Sewer Information
Public

Electric Information
Circuit Breaker(s)

Water Information
Shared

Other Utilities Information
Cable, Internet - Cable

Location

Homeowners Association
Fee: 240

School Information
School District: Dover
Middle/Jr School: Dover Middle School

Road Information
Road Frontage: TBD
Association, Dead End

Other Location Information
Directions: Route 155 to Knox Marsh Condos
Development / Subdivision: Knox Marsh Condominiums

Public facts

Beds: 3
Baths: 2.5
Sq. Ft.: 1,428
Stories: 2.0
Lot Size: —
Style: Condo/Co-op
Year Built: 1987
Year Renovated: —
County: Strafford County
APN: 45431

Home facts updated by county records on Aug 5, 2026

Other

Water Body Information
Flood Zone: Unknown

About this building

1 for sale

251 Knox Marsh Rd, Dover, NH 03820

See photos & sale trends

Photo via 251 Knox Marsh Rd #16

Units for sale


6	$350,000	3 beds	2.5 baths	1248 sq ft

Around this home

Schools

Dover Middle School

Public 5-8 • Assigned • 1.4mi

6/10

Dover Senior High School

Public 9-12 • Assigned • 1.3mi

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

4/10 Heat Factor

7 days above 97° expected this year, 15 days in 30 years

6/10 Wind Factor

27% chance of strong winds in next 30 years

2/10 Air Factor

1 unhealthy days expected this year, 2 days in 30 years

Provided by First Street

Historical weather

Dover, NH • 03820

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 8.8 hours in June and 4.3 hours in December, placing it below the U.S. average for solar exposure.

8.8 hrs

4.3 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$318,000 – $385,000

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Home values near 251 Knox Marsh Rd #14

Data from public records.

Address	Redfin Estimate
251 Knox Marsh Road #13, Dover, NH 2 Beds \| 1.5 Baths \| 1152 Sq. Ft.	$288,144
251 Knox Marsh Road #4, Dover, NH 2 Beds \| 1.5 Baths \| 936 Sq. Ft.	$313,430

Address	Redfin Estimate
251 Knox Marsh Road #5, Dover, NH 2 Beds \| 1.5 Baths \| 936 Sq. Ft.	$284,592
251 Knox Marsh Road #12, Dover, NH 2 Beds \| 1.5 Baths \| 1200 Sq. Ft.	$325,327

Address	Redfin Estimate
256 Knox Marsh Road, Dover, NH 7 Beds \| 3 Baths \| 6280 Sq. Ft.	$872,716
251 Knox Marsh Road #2, Dover, NH 2 Beds \| 1.5 Baths \| 1240 Sq. Ft.	$320,261

Property information provided by PrimeMLS when last listed in 2012. This data may not match . Learn more.

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About this home

Redfin Estimate

Earn from this home

Market trends in 03820, NH

Sale history for 251 Knox Marsh Rd #14

Tax history for 251 Knox Marsh Rd #14

Public record

Property details

About this building

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 03820

Home values near 251 Knox Marsh Rd #14

More real estate resources