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$910,000
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Property Description
Exceptional three unit multi family investment property in Madbury, NH offering outstanding flexibility for investors, owner occupants or multigenerational living. Just minutes from the University of New Hampshire (UNH), this impeccably maintained property features three separate living units with a total of 5 bedrooms, 3.5 bathrooms, three garage bays and a detached 320 square foot heated cabin with heat and electricity, creating multiple opportunities for rental income and long term appreciation. Each unit offers its own full kitchen, private entrance and separate utilities, making management simple for both owners and tenants. Unit A features 2 bedrooms and 1 bath. Unit B offers 1 bedroom and 1.5 baths. Unit C includes 2 bedrooms and 1 bath. Live in one unit while generating income from the others, lease all three units or create the ideal multigenerational living arrangement. Two large fenced pastures could provide space for horses, goats, sheep, chickens or hobby farming. Additional amenities include three garage bays, 2 pellet stove and an on demand generator for year-round peace of mind. Located directly across from Kingman Farm's 335 acres of conservation land and walking trails, this property offers a peaceful rural setting while remaining just minutes to UNH, downtown Dover, Portsmouth, shopping, dining, and major commuter routes. Situated within the highly sought-after Oyster River School District, it combines investment potential with an exceptional location. Rarely does a three unit multi family property offer this combination of income potential, separate utilities, flexible living arrangements, extensive outdoor amenities, and proximity to UNH. Whether you're expanding your real estate portfolio, seeking an owner-occupied investment property, or searching for a versatile income producing property, 330 Knox Marsh Road is an opportunity not to be missed. Showings begin at the Property Premiere on Friday, July 10, from 4:00 p.m. to 5:30 p.m.
Full Property Details
Full Property Details for 330 Knox Marsh Rd
General
- Sold For: $910,000
- Taxes: $9,431 (2025)
- Status: Closed
- Type: Multi-Family
- Source: PrimeMLS
- MLS ID: 5098516
- Added to Site: 95 day(s) ago
Rental Information
- Lease Terms: Unit3=Annual,
Interior
- Flooring: Hardwood, Other, Tile
Exterior
- Exterior Features: Deck, Dog Fence, Full Fence, Garden Space, Natural Shade, Outbuilding, Patio, Porch, Covered Porch
- Color: Cream
Parking
- Garage: Yes
- Garage Spaces: 3
- Parking: Detached, Driveway, Garage
Location
- County: Strafford
- Driving Directions: From Route 16/Spaulding Turnpike, take Exit 7W toward Durham. Continue on Route 108, then turn onto Knox Marsh Road. Property will be on the right.
School Information
- School District: Oysterponds Union Free School District
- Elementary School: Moharimet School
- Middle School: Oyster River Middle School
- High School: Oyster River High School
Heating & Cooling
- Cooling Type: None
- Heating Type: Oil, Pellet Stove, Radiant Floor, Steam
- Furnaces: 3
- Water Heaters: 3
Utilities
- Sewer: Septic
- Separate Meters: Yes
- # Gas Meters: 3
- # Electric Meters: 4
Structural Information
- Construction Status: Existing
- Basement: Yes
- Basement Entrance: Walkout
- Basement Desc.: Dirt Floor, Interior Access, Walkout
- Roof: Architectural Shingle, Asphalt Shingles, Metal
- Stories/Levels: 2.5
- Finished Total: 3,230 Sq. Ft.
- Finished Above Grnd: 3,230 Sq. Ft.
- Year Built: 1880
Unit Information
- 1 Bedroom Units: 1
- 2 Bedroom Units: 2
- Units w/Refrigerators: 4
- Units w/Range/Oven: 3
Unit 1
- Square Feet: 900
- Level: 2
- Total Bathrooms: 1
- Bedrooms: 2
Unit 2
- Square Feet: 905
- Level: 1
- Total Bathrooms: 2
- Bedrooms: 1
Unit 3
- Square Feet: 1100
- Level: 1 and 2
- Total Bathrooms: 1
- Bedrooms: 2
Lot Features
- Lot Size (Acres): 2.76
- Lot Size (Sq. Ft.): 120,226
- Frontage: Yes Road Frontage
- Frontage Feet: 308
- Driveway/Sidewalk: Paved
- Zoning: RA RE
Financial Considerations
- Price Per Sq. Ft.: $287.62
- Assessment Year: 2025
- Assessment Amount: $525,700
- Tax Amount: $9,431
- Tax Year: 2025
Disclosures and Reports
- Surveyed: Yes
- Block: /
- Lot Number: 1
Listed by KW Coastal and Lakes & Mountains Realty, Tanya Cattabriga
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Schools
Schools serving 330 Knox Marsh Rd
School District:Oyster River Cooperative School District
| Name | Grades | Distance |
|---|---|---|
Moharimet School 11 Lee Road, Madbury, NH 03823 | K-4 | 0.6 mi |
Oyster River Middle School 1 Coe Drive, Durham, NH 03824 | 5-8 | 2.1 mi |
Oyster River High School 55 Coe Drive, Durham, NH 03824 | 9-12 | 2 mi |
Disclaimer:
School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 330 Knox Marsh Rd
Date
Details
Price
Change
Source
9/01/2026
Sold
$910,000
-2.05%
MLS
7/10/2026
Listed
$929,000
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
330 Knox Marsh Road, Madbury, NH 03823 (MLS# 5098516) is a Multi-Family property that was sold at $910,000 on September 01, 2026. Want to learn more about 330 Knox Marsh Road? Do you have questions about finding other Multi-Family real estate for sale in Madbury? You can browse all Madbury real estate or contact a Coldwell Banker agent to request more information.


