Listed by Mollie Ruffner • Ruffner Real Estate, LLC (mbruffner@gmail.com).

For sale

$550,000

Est. $3,628/mo —

•

985

sq ft

302 Knox Marsh Rd, Madbury, NH 03823

About this home

There's so much to love about this charming, beautifully renovated Cape in Madbury! Thoughtfully updated and freshly painted throughout, this inviting home features a bright and welcoming interior with a lovely kitchen offering granite countertops, stainless steel appliances & built-ins, a comfortable living room, first-floor office and full bath, and two bedrooms upstairs. A deck just off the kitchen overlooks the expansive backyard, a wonderful spot to relax or enjoy outdoor dining. Set on . 60 acres, the property offers an impressive amount of usable outdoor space, including a large, open lawn and a fenced garden area with raised beds. The oversized detached heated garage provides room for 3 cars, along with a beautifully finished and heated bonus room offering endless possibilities for a home office, studio, or hobby space. An additional potting shed/utility garage provides even more space for gardening, projects, and storage. An automatic standby generator adds extra peace of mind. Enjoy the charm of small-town Madbury and the convenience of being just minutes from UNH, downtown Durham, Dover, and the Seacoast, all within the Oyster River School District. A truly special property with a wonderful combination of charm, thoughtful updates, and amenities you don't often find together! OPEN HOUSE SAT 11/7 from 11am-12pm.

Single-familyProperty Type

1922Year Built

0.6 acresLot Size

$558Price/Sq.Ft.

3 car garageParking

Listed by Mollie Ruffner • Ruffner Real Estate, LLC

Contact: mbruffner@gmail.com

Listing updated: Nov 5, 2026 at 10:55pm

Redfin checked: a few seconds ago

•Source:PrimeMLS #5116984

Payment calculator

$3,628 per month

Principal and interest$2,924

Property taxes

$598

HOA dues

Home insurance

$105

Utilities

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Open houses

No upcoming open houses.

Nearby open houses (10)

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1 bed1 bath722 sq ft
80 Constitution Ave #322, Portsmouth, NH 03801
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$380,000
2 beds2 baths1,071 sq ft
507 Springbrook Cir #507, Portsmouth, NH 03801
$375 HOA • Community pool • Built 1986
OPEN SAT, 11AM TO 12:30PM
$825,000
5 beds2 baths2,600 sq ft
55 Prospect St, Dover, NH 03820
1.03 acre lot • Built 2019 • Listed 4 days
OPEN SAT, 11AM TO 1PM
$649,000
3 beds2.5 baths1,632 sq ft
14 Cortland Dr, Epping, NH 03042
0.68 acre lot • 2 garage spots • Built 2012
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$514,900
4 beds3 baths2,144 sq ft
357 Main St, Somersworth, NH 03878
0.34 acre lot • 4 garage spots • Built 1912
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$898,000
5 beds3 baths4,612 sq ft
131 Clement Rd, Rollinsford, NH 03869
4.09 acre lot • Garage • Built 1780
OPEN SAT, 1:30PM TO 3PM
$650,000
4 beds3 baths3,279 sq ft
19 Quarry Dr, South Berwick, ME 03908
0.63 acre lot • 2 garage spots • Built 1982
REDFIN OPEN SUN, 11AM TO 1PM3D WALKTHROUGH
$509,000
3 beds2.5 baths2,128 sq ft
22 Lynx Ln, Berwick, ME 03901
0.28 acre lot • 2 garage spots • Pool
OPEN SUN, 11AM TO 1PM
$1,199,000
4 beds2.5 baths3,203 sq ft
148 Emerald Ln, Dover, NH 03820
0.49 acre lot • 2 garage spots • Community pool

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Around this home

Schools

K - 12
Preschool & daycare

Moharimet School

Public K-4 • Assigned • 1.1mi

7/10

Oyster River Middle School

Public 5-8 • Assigned • 2.2mi

8/10

Oyster River High School

Public 9-12 • Assigned • 2.1mi

10/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Offer insights

302 Knox Marsh Rd · $550,000

Strong offer

$568K and above

75% chance or better to win

Why $568K+ is a strong offer

DAYS ON MARKET

The average home goes pending in 44 days.

SALE-TO-LIST

Most homes are selling 0% below list price.

About offer insights

Property details

Interior
Exterior
Finance

Kitchen

Bathroom

Bedroom

Living

Interior features
Unfinished basement with walk-up access

Bathrooms
1 full bathroom

Kitchen
Microwave, electric range, refrigerator

Heating & cooling
Propane hot-air heating

Sale and tax history for 302 Knox Marsh Rd

Sale History
Tax History

Date

Event

Price

PrimeMLS #5116984

Nov 5, 2026

Listed

$550,000

$558/sq ft

PrimeMLS #4143283

Jul 4, 2012

Sold

$133,000

$135/sq ft

Mar 27, 2012

Listed

$135,000

$137/sq ft

BACK ON THE MARKET AND BETTER THAN EVER! How's 4 Grand in updated electrical sound? Potential Business? First time home? Back Yard mechanic? How about a UNH student rental? The potential is there. Value!? How about a new 3 bedroom septic and leach system in '06. Re-furbished well, pump, and tank. 2 heating systems in the house and 2 in the 28 x 34 garage. The old electrical fuse box is being taken care of. High exposure for your business or close to UNH. Look out of the front window and look across acres of meadow and forest owned by the University.

Year

Property tax

Land + Additions

Assessment*

2025

$7,176 (+15.0%)

$187,700 + $212,300

$400,000

2024

$6,238 (+8.2%)

$81,900 + $131,800

$213,700

2023

$5,763 (+6.7%)

$81,900 + $131,800

$213,700

2022

$5,400 (−0.5%)

$81,900 + $131,800

$213,700

2021

$5,428 (+0.6%)

$81,900 + $131,800

$213,700

2020

$5,396 (+6.8%)

$81,900 + $131,800

$213,700

2019

$5,052 (−0.6%)

$72,200 + $97,000

$169,200

2018

$5,082 (+4.3%)

$72,200 + $97,300

$169,500

2017

$4,873 (+1.9%)

$72,200 + $97,300

$169,500

2016

$4,780 (+3.0%)

$72,200 + $95,000

$167,200

2015

$4,642

$72,200 + $96,000

$168,200

Public record

Beds

Baths

Stories

Lot width

—

Lot depth

—

Lot size

0.6 Acres

Year renovated

—

Finished Sq. Ft.

985

Unfinished Sq. Ft.

—

Total Sq. Ft.

985

Year built

1922

Style

Single Family Residential

County

Strafford County

APN

494679

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Aug 5, 2026.

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

3/10 Fire Factor

0.62% chance of being 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

Madbury, NH • 03823

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

69/ 100

Moderate sunlight

Sunscore

This home ranks in the top 29% for direct sun exposure in Madbury. There appears to be some shading by surrounding buildings, terrain, and vegetation.

9.4 hrs

1.8 hrs

JuneDecember

Provided by Shadowmap

Redfin Estimate for 302 Knox Marsh Rd

$549,440

$560 under list price of $550K

Nearby comparable homes

The Redfin Estimate uses 6 recent nearby sales, priced between $431K to $687K.

SOLD OCT 23, 2026
$465,000 Last sold price
4 beds1 bath1,542 sq ft
2 James St, Dover, NH 03820
$256/sq ft
smaller lot
34 years newer
SOLD JUL 17, 2026
$431,000 Last sold price
3 beds1.5 baths1,250 sq ft
233 Littleworth Rd, Madbury, NH 03823
$213/sq ft
larger lot
122 years older
SOLD JUL 24, 2026
$686,626 Last sold price
3 beds2.5 baths1,860 sq ft
5 Fairchild Dr, Durham, NH 03824
$189/sq ft
smaller lot
63 years newer
SOLD OCT 23, 2026
$530,000 Last sold price
4 beds1 bath1,474 sq ft
54 Spruce Ln, Dover, NH 03820
$198/sq ft
smaller lot
32 years newer
SOLD JUL 17, 2026
$500,000 Last sold price
3 beds2 baths1,488 sq ft
7 Pendexter Rd, Durham, NH 03824
$222/sq ft
larger lot
33 years newer
SOLD NOV 2, 2026
$680,000 Last sold price
3 beds1.5 baths1,664 sq ft
15 Hawthorne Rd, Dover, NH 03820
$149/sq ft
smaller lot
54 years newer

Rental earnings

Est. $2,000 per month, based on comparable rentals

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Early Access listings

EARLY ACCESSCOMPASS COMING SOON

$439,000

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11 Suffolk Dr #2, Concord, NH 03303

EARLY ACCESSCOLDWELL BANKER® COMING SOON

Contact for price

5 beds2.5 baths3,044 sq ft

20 Winter Dr, Hooksett, NH 03106

Nearby similar homes

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New listings for sale in 03823

$550,000

2 beds1 bath985 sq ft

302 Knox Marsh Rd, Madbury, NH 03823

Renovated cape • Bright interior • Lovely kitchen

VIDEO TOUR

$1,248,000

4 beds3.5 baths3,082 sq ft

19 Cherry Ln, Madbury, NH 03823

Formal dining room • Hardwood floors • Natural light

Details provided by PrimeMLS and may not match the public record. Learn more.

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Payment calculator

Affordability tools

See this home in person

Nearby open houses (10)

Interested in buying?

Around this home

Schools

Lifestyle

Offer insights

Property details

Sale and tax history for 302 Knox Marsh Rd

Public record

Climate risks

Historical weather

Sun exposure

Redfin Estimate for 302 Knox Marsh Rd

Early Access listings

Nearby similar homes

New listings for sale in 03823

More real estate resources