Waterfront - Eco Friendly
Listing Provided Courtesy Of:
Jeffrey Mountjoy with Olde Port Properties.
70 Martine Cottage Road Portsmouth, NH
$ 5,950,000
Property Attributes
  • MLS#4835992
  • TypeSingle Family
  • CityPortsmouth
  • AreaRockingham
  • NeighborhoodSagamore Creek
  • Zip03801
  • StyleCape
  • Year Built2019
  • Taxes45039
  • Price$ 5,950,000
  • Bedrooms5
  • Full Bathrooms1
  • Half Bathrooms3
  • Sqr Footage4770
  • Lot Size15.93 Acres
Listing Provided Courtesy Of:
Jeffrey Mountjoy with Olde Port Properties.
Property Description

The Martine Cottage. Spectacular private Portsmouth waterfront estate with deep water dock, situated on 15+ acres of wooded land and rolling fields with 800 feet +/- of frontage and sweeping panoramic views of the back channel. Net Zero, Energy Star Certified new home, built and renovated in 2019. This 'off the grid' home builds upon the original historic Martine Cottage property and offers incredible privacy and seclusion just minutes from downtown Portsmouth. High efficient ICF panel foundation, solid cell insulation, Geothermal systems, and roof mounted solar array. Dramatic open style first floor design provides scenic water views from the custom designed kitchen, living room, dining area and first floor master suite. Newly built Rumford style wood burning fireplace and exposed historic elements of the original post and beam construction highlight aspects of the original home and frame in the current dining area. Second floor offers 4 additional bedrooms, dedicated office area, and family room. Wide oak hardwood floors throughout and radiant tile floors in the bathrooms. Additional features include heat recovery systems, central air conditioning, onsite generator, two car detached garage with potential finished space above, stand alone barn, free standing one car garage, abandoned boat house, and onsite rental cottage. 13 acres have been placed in current use and overall acreage includes ownership of Martine Cottage Road. Incredible property and a wonderful opportunity

Elementary School Middle School High School
Little Harbor School Elementary School Portsmouth Middle School Portsmouth High School
Price History
10/26/2020 Listed $5,950,000

General Features

3/4 Baths 2
Appliances Dishwasher - Energy Star, Dryer - Energy Star, Exhaust Hood, Microwave, Refrigerator-Energy Star, Washer - Energy Star, Cooktop - Induction
Assessment Amount 4164800
Bathrooms 4
Beds 5
Block 0000
Construction Green Features -See Rmrks, Insulated Concrete Forms, Post and Beam, Wood Frame
Construction Status Existing
Cooling Other
Electric Circuit Breaker(s), Generator, Off Grid, Underground
Elementary School Little Harbor School
Exterior Features Boat Slip/Dock, Barn, Boat House, Garden Space, Guest House, Natural Shade, Outbuilding, Patio, Porch - Covered, Private Dock, Shed, Storage, Windows - Energy Star
Flood Zone Unknown
Flooring Ceramic Tile, Wood
Full Baths 1
Garage Auto Open, Storage Above
Garage Yes
Green Verification Progrm ENERGY STAR Certified Homes
Green Verification Status Official
Green Verification Year 2020
Half Baths 1
Heating Geothermal
High School Portsmouth High School
Interior Features Dining Area, Fireplace - Wood, Kitchen Island, Kitchen/Dining, Kitchen/Living, Lighting - LED, Living/Dining, Master BR w/ BA, Natural Light, Natural Woodwork, Security, Surround Sound Wiring, Walk-in Closet
Listing Area NH-Rockingham
Middle School Portsmouth Middle School
Parking Parking Spaces 6+
Price Per Sq Ft 1247.38
Road Frontage Yes
Roof Shingle - Architectural
School District Portsmouth
Sewer Private
Status Active
Stories 2
Style Cape
Suitable Use Residential
Tax Year 2019
Type Single Family
Utilities Underground Utilities
Water Private
Water Heater Electric
Year Built 2019
Zoning R

Interior Features

Basement Yes
Basement Access Type Interior
Basement Description Bulkhead, Crawl Space, Insulated, Stairs - Exterior, Stairs - Interior
Equipment Enrgy Recvry Ventlatr Unt, Radon Mitigation, Security System, Smoke Detectr-HrdWrdw/Bat, Whole BldgVentilation, Generator - Standby
Heating Fuel Geothermal
Room 1 Level 1
Room 1 Type Living Room
Room 10 Level 2
Room 10 Type Bedroom
Room 11 Level 2
Room 11 Type Bedroom
Room 12 Level 2
Room 12 Type Bedroom
Room 13 Level 2
Room 13 Type Bonus Room
Room 14 Level 2
Room 14 Type Office/Study
Room 15 Level 2
Room 15 Type Bath - Full
Room 16 Level 2
Room 16 Type Bath - 3/4
Room 17 Level Basement
Room 17 Type Utility Room
Room 2 Level 1
Room 2 Type Kitchen - Eat-in
Room 3 Level 1
Room 3 Type Dining Room
Room 4 Level 1
Room 4 Type Laundry Room
Room 5 Level 1
Room 5 Type MBR Suite
Room 6 Level 1
Room 6 Type Foyer
Room 7 Level 1
Room 7 Type Bath - 3/4
Room 8 Level 1
Room 8 Type Mudroom
Room 9 Level 2
Room 9 Type Bedroom
Rooms: Level 1 Level 1: Bath - 3/4, Level 1: Dining Room, Level 1: Foyer, Level 1: Kitchen - Eat-in, Level 1: Laundry Room, Level 1: Living Room, Level 1: Master Bdm Suite, Level 1: Mudroom
Rooms: Level 2 Level 2: Bedroom, Level 2: Bonus Room, Level 2: Bath - Full, Level 2: Bath - 3/4, Level 2: Office/Study
Rooms: Level B Level B: Utility Room
Sqft-apx Fin Above Grade 4770
Sqft-apx Total 6289
Sqft-apx Total Finished 4770
Sqft-apx Unfn Below Grade 1519
Total Rooms 10

Exterior Features

Green Verification Body RESNET
Driveway Common/Shared, Crushed Stone, Right-Of-Way (ROW)
Exterior Shake, Wood
Foundation Fieldstone, Insulated Concrete Forms, Poured Concrete
Garage Capacity 3
Garage Type Attached
Lot 0019
Lot Description Country Setting, Deep Water Access, Field/Pasture, Landscaped, River Frontage, Secluded, Sloping, Water View, Waterfront, Wooded
Lot Size Area 15.93
Road Frontage Length 175
Roads Private
Water Body Access Yes
Water Body Name Sagamore Creek
Water Body Type Creek
Water Frontage Length 800


  • Foreclosure
  • Views
  • Short Sale
  • New Construction
  • Adult 55+
  • Lease To Own
  • No HOA Fees
  • Furnished
  • Master On Main
  • Air Conditioning
  • Seller Finance
  • Green
  • Fixer Upper
  • Horse
  • Golf
  • Fireplace
  • Deck
  • Garage
  • Basement
  • Pool

Property vs Zip Code Average in 03801

Statistics provided by Inside Real Estate

AVG $1.26M
AVG $10,681
AVG 17
Year Built
AVG 1930
AVG 51
Data Provided by Walkscore ® not using MLS data

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