330 Knox Marsh RoadMadbury, NH 03823MLS Number 5098361

  • Price: $929,000
  • Est. Mortgage of $/month
  • 2 Days on Market
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$
%
$/month over payments
Federal 30-year interest rate: 6.43% last updated on Jul 2, 2026
* All Figures are estimates. Check with your bank or proposed mortgage company for actual interest rates.
This product uses the FRED® API but is not endorsed or certified by the Federal Reserve Bank of St. Louis.
Open House
330 Knox Marsh Road Madbury NH 03823330 Knox Marsh Road Madbury NH 03823330 Knox Marsh Road Madbury NH 03823330 Knox Marsh Road Madbury NH 03823330 Knox Marsh Road Madbury NH 03823330 Knox Marsh Road Madbury NH 03823330 Knox Marsh Road Madbury NH 03823330 Knox Marsh Road Madbury NH 03823330 Knox Marsh Road Madbury NH 03823330 Knox Marsh Road Madbury NH 03823330 Knox Marsh Road Madbury NH 03823330 Knox Marsh Road Madbury NH 03823330 Knox Marsh Road Madbury NH 03823330 Knox Marsh Road Madbury NH 03823330 Knox Marsh Road Madbury NH 03823330 Knox Marsh Road Madbury NH 03823330 Knox Marsh Road Madbury NH 03823330 Knox Marsh Road Madbury NH 03823330 Knox Marsh Road Madbury NH 03823330 Knox Marsh Road Madbury NH 03823330 Knox Marsh Road Madbury NH 03823330 Knox Marsh Road Madbury NH 03823330 Knox Marsh Road Madbury NH 03823330 Knox Marsh Road Madbury NH 03823330 Knox Marsh Road Madbury NH 03823330 Knox Marsh Road Madbury NH 03823330 Knox Marsh Road Madbury NH 03823330 Knox Marsh Road Madbury NH 03823330 Knox Marsh Road Madbury NH 03823330 Knox Marsh Road Madbury NH 03823330 Knox Marsh Road Madbury NH 03823330 Knox Marsh Road Madbury NH 03823330 Knox Marsh Road Madbury NH 03823330 Knox Marsh Road Madbury NH 03823330 Knox Marsh Road Madbury NH 03823330 Knox Marsh Road Madbury NH 03823330 Knox Marsh Road Madbury NH 03823330 Knox Marsh Road Madbury NH 03823330 Knox Marsh Road Madbury NH 03823330 Knox Marsh Road Madbury NH 03823330 Knox Marsh Road Madbury NH 03823330 Knox Marsh Road Madbury NH 03823330 Knox Marsh Road Madbury NH 03823330 Knox Marsh Road Madbury NH 03823330 Knox Marsh Road Madbury NH 03823330 Knox Marsh Road Madbury NH 03823330 Knox Marsh Road Madbury NH 03823330 Knox Marsh Road Madbury NH 03823330 Knox Marsh Road Madbury NH 03823330 Knox Marsh Road Madbury NH 03823330 Knox Marsh Road Madbury NH 03823330 Knox Marsh Road Madbury NH 03823330 Knox Marsh Road Madbury NH 03823330 Knox Marsh Road Madbury NH 03823330 Knox Marsh Road Madbury NH 03823330 Knox Marsh Road Madbury NH 03823330 Knox Marsh Road Madbury NH 03823330 Knox Marsh Road Madbury NH 03823330 Knox Marsh Road Madbury NH 03823
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  • 5Bedrooms
  • 2.76Acreage
  • 4Bathrooms
  • 1880Year Built

Driving Directions

Listed by Tanya Cattabriga of KW Coastal and Lakes & Mountains Realty
Welcome to 330 Knox Marsh Road in Madbury, NH, where timeless New England charm meets exceptional versatility. Impeccably maintained and thoughtfully updated, this one of a kind property features a beautifully appointed 3 bedroom, 2.5 bath primary residence with an attached 2 bedroom, 1 bath accessory dwelling unit, offering endless possibilities for multigenerational living, guest accommodations, or rental income. Beautifully cultivated grounds invite you to enjoy every season. Relax beneath the pergola, entertain on the covered porch overlooking the backyard, or escape to the charming hilltop cabin surrounded by nature. The landscape is extraordinary, featuring mature perennial gardens, expansive vegetable gardens, grapevines, blueberries, strawberries, and pear and peach trees. Two large fenced pastures provide exceptional space for horses, goats, sheep, chickens, dogs, or anyone dreaming of a hobby farm or homestead. Perched above the property, a private 320 square foot heated cabin with electricity offers incredible flexibility as a home office, artist's studio, fitness room, guest retreat, or gathering space. Additional amenities include a three car garage, mudroom, pellet stove, on demand Kohler generator, abundant storage, and numerous updates, providing year round comfort and peace of mind. Located directly across from Kingman Farm's 335 acres of conservation land and walking trails, this property offers peaceful country living just minutes from UNH, Dover, Portsmouth, shopping, dining, and major commuter routes. Situated in the highly sought after Oyster River School District, it perfectly balances privacy, convenience, and community. Offering character, flexibility, and endless opportunity, 330 Knox Marsh Road is truly a rare find. Showings begin at the Property Premiere on Friday, July 10, from 4:00 PM to 5:30 PM.

Open Houses

July 10th
Starts: 4:00pm
Ends: 5:30pm
Comments: Please park in driveway
July 11th
Starts: 10:00am
Ends: 11:30am
Comments: Please park in driveway
July 12th
Starts: 11:00am
Ends: 12:30pm
Comments: Please park in driveway

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More Info

Tax Information

  • Tax Year2025

Location

  • Building Number330
  • StreetKnox Marsh Road
  • TownMadbury
  • StateNH
  • Zip03823
  • CountyStrafford
  • DistrictOyster River Cooperative
  • Elementary SchoolMoharimet School
  • Junior HighOyster River Middle School
  • High SchoolOyster River High School
  • Map8
  • Flood Zone Y/NNo
  • Address330 Knox Marsh Road

Interior

  • Interior FeaturesDining Area, Kitchen/Dining, Laundry Hook-ups, Natural Light, Basement Laundry, Walkup Attic
  • Room 1 TypeKitchen
  • Room 1 Level1
  • FloorsHardwood, Other, Tile
  • Room 2 TypeLiving Room
  • Room 2 Level1
  • Room 3 TypeDining Room
  • Room 3 Level1
  • Room 4 TypeBedroom
  • Room 4 Level1
  • Room 5 TypeBedroom
  • Room 5 Level2
  • Stories2.5
  • Room 6 TypeBedroom
  • Room 6 Level2
  • Room 7 TypeKitchen/Dining
  • Room 7 Level2
  • Room 8 TypeLiving Room
  • Room 8 Level2
  • Room 9 TypeLiving Room
  • Room 9 Level2
  • Room 10 TypeBedroom
  • Room 10 Level2
  • Room 11 TypeBedroom
  • Room 11 Level2
  • Room 12 TypeEat-in Kitchen
  • Room 12 Level2
  • Room 13 TypeLiving Room
  • Room 13 Level2
  • Room 14 TypeBedroom
  • Room 14 Level2
  • Room 15 TypeBedroom
  • Room 15 Level2
  • Room 16 TypeMudroom
  • Room 16 Level1
  • Room 17 TypeMudroom
  • Room 17 Level1

Parking

  • Parking Spaces3
  • GarageYes
  • Parking DescriptionDriveway, Garage, Detached

Building

  • Year Built1880
  • Building ConstructionClapboard Exterior, Vinyl Siding
  • ConstructionExisting
  • Property StyleColonial, Farmhouse, Multi-Family
  • Bedrooms5
  • Bathroom4
  • Total Baths4
  • Half Bath1
  • Total Rooms13
  • Square Feet3,230
  • APX Unfin Below Grade560
  • BasementDirt Floor, Walkout, Interior Access
  • FoundationBrick, Fieldstone

Exterior

  • Exterior FeaturesDeck, Dog Fence, Full Fence, Garden Space, Natural Shade, Outbuilding, Patio, Porch, Covered Porch
  • Exterior ColorCream
  • RoofMetal, Architectural Shingle, Asphalt Shingle

Amenities

  • AmenitiesCO Detector, Smoke Detector, Hardwired Smoke Detector, Standby Generator
  • PetsYes
  • PricePerSqFt287.62

Other

  • SeasonalNo
  • Page678
  • Date Listed07/06/2026

Rooms

  • Full Bath3

Basic Information

  • MLS Number5098361
  • MLS StatusComing Soon
  • StatusCMS
  • Property TypeSingle Family
  • List Price$929,000
  • Listing Agent NameTanya Cattabriga
  • Broker NameKW Coastal and Lakes & Mountains Realty

Property

  • Acreage2.76
  • Lot DescriptionCountry Setting, Landscaped, Other, Trail/Near Trail, Near Paths, Near School(s)
  • AreaNH-Strafford
  • Lot1
  • DrivewayPaved
  • RoadsPaved
  • Road Frontage30817
  • Suitable Use Land Type FarmsHorse/Animal Farm, Other, Residential

Utilities

  • Heat SystemOil, Steam
  • WaterDrilled Well, Private
  • SewerSeptic
  • Electric100 Amp Service,200+ Amp Service, Generator
  • UtilitiesPropane
Coldwell Banker Dinsmore Associates
Office: 603-898-9038
115 Indian Rock Road
Windham, NH 03087

Madbury, NH Demographics

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Madbury, NH Real Estate Market Data

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Madbury, NH Schools

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Market Data Provided by Faraday

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Copyright 2026 PrimeMLS, Inc. All rights reserved. This information is deemed reliable, but not guaranteed. The data relating to real estate displayed on this display comes in part from the IDX Program of PrimeMLS. The information being provided is for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data last updated July 7, 2026 8:23 AM UTC

 

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