Beach Homes Realty
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75 marina heights road

New Castle, NH 03854

$4,999,999

4 BEDS 6 BATHS
6,099 SQFT0.36 AC LOT
Residential
New Listing
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Bedrooms 4
Total Baths 6
Full Baths 2
Square Feet 6099
Acreage 0.36
Status Active
MLS # 5078606
County NH-Rockingham
More Info
Category Residential
Status Active
Square Feet 6099
Acreage 0.36
MLS # 5078606
County NH-Rockingham
Listed By: Listing Agent Jennifer Madden
Madden Group
A rare offering in the coveted Marina Heights enclave of Wentworth by the Sea. This 4,200+ SF, 4-bedroom (+office), 6-bath residence features an expansive main level with 10-foot ceilings and floor-to-ceiling windows that frame breathtaking views of the Marina and the Atlantic Ocean, and maximize the southern exposure making the living spaces light and bright. A dramatic two-story foyer welcomes you into a sun-drenched living room, which seamlessly flows into a chef-friendly kitchen anchored by a long peninsula island for gathering. The kitchen is open to the family room that features a wood-burning fireplace. Step out onto the oversized deck—the ultimate vantage point for coastal entertaining. Functionality meets style with a dedicated mudroom and separate laundry room off the attached garage, and a large pantry off the kitchen. For intimate gatherings, the dining room has a cozy, tavern inspired feel with custom built-ins, and can easily accommodate many dinner guests. Widely considered the premier floor plan in the neighborhood, the main level offers *almost* one-floor living, with the luxurious primary suite just two steps up from the living areas. It includes direct deck access, a sprawling walk-in closet, and a spa-like bath with an oversized walk-in shower, soaking tub, and a water closet with a bidet. Upstairs provides three additional bedrooms (two en suite), plus an office, an additional 3/4 bathroom, and a cedar closet. The walk-out lower level features a 6-seat wet bar, billiards area and a climate-controlled wine cellar, a dedicated space potential for a home gym and potting shed, all while maintaining direct outdoor access and ocean views. The atatched 3-car garage and exclusive access to the association pool, tennis courts, beach, and marina will seal the deal. New Castle taxes are famously low. Very walkable, bike-friendly, just minutes from downtown Portsmouth, beaches, boating, restaurants and more. Residents are prioritized for marina boat slips.
Location not available

Exterior Features

  • Construction Single Family
  • Siding Wood Frame, Cedar, Hardwood, Shake Siding, Shingle Siding, Wood, Wood Siding
  • Exterior Balcony, Deck, Garden, Natural Shade, Patio, Storage, Window Screens, Low E Window(s)
  • Roof Asphalt Shingle
  • Garage Yes
  • Garage Description Auto Open, Direct Access, Driveway, Parking Spaces 5 - 10, Paved, Covered, Attached
  • Water Public
  • Sewer Public Sewer
  • Lot Description Beach Access, Landscaped, Sloping, Street Lights, Subdivided, Views, Water View, Near Country Club, Near Golf Course, Neighborhood

Interior Features

  • Appliances Gas Cooktop, Dishwasher, Disposal, Dryer, Exhaust Hood, Microwave, Mini Fridge, Double Oven, Wall Oven, Refrigerator, Washer, Domestic Water Heater, Tank Water Heater, Warming Drawer
  • Heating Forced Air
  • Cooling Central Air
  • Basement Climate Controlled, Concrete Floor, Daylight, Exterior Access, Finished, Full, Interior Access, Partially Finished, Storage Space, Basement Stairs, In
  • Living Area 6,099 SQFT
  • Year Built 1997
  • Stories 3

Neighborhood & Schools

  • School Disrict New Castle
  • Elementary School Maude H. Trefethen School
  • Middle School Rye Junior High School
  • High School Portsmouth High School

Financial Information

  • Zoning PD PL

Additional Services

Internet Service Providers

Listing Information

Listing Provided Courtesy of Madden Group
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 03/19/2026.
Listing data is current as of 03/19/2026.

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