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    • Listed by: Gibson Sotheby's International Realty • Jennifer Madden
    Price cut: $250K (8/2)
    $4,750,000

    75 Marina Heights Road, New Castle, NH 03854

    4beds
    6,099sqft
    : 
    $28,726/mo
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    Single Family Residence
    Built in 1997
    0.36 Acres Lot
    $4,477,500 Zestimate®
    $779/sqft
    $-- HOA

    What's special

    Wood-burning fireplaceDedicated mudroomDramatic two-story foyerBilliards areaSprawling walk-in closetClimate-controlled wine cellar
    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.
    155 days
    |
    2,882
    |
    50
    |

    Zillow last checked:

    Listing updated:

    Listed by:

    Jennifer Madden,

    Gibson Sotheby's International Realty 603-803-3730

    Source: PrimeMLS,MLS#: 5078606MLS Logo

      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 4
      • Bathrooms: 6
      • Full bathrooms: 2
      • 3/4 bathrooms: 3
      • 1/2 bathrooms: 1
      Heating
      • Forced Air
      Cooling
      • Central Air
      Appliances
      • Included: Gas Cooktop, Dishwasher, Disposal, Dryer, Range Hood, Microwave, Mini Fridge, Double Oven, Wall Oven, Refrigerator, Washer, Domestic Water Heater, Tank Water Heater, Warming Drawer
      • Laundry: Laundry Hook-ups, 1st Floor Laundry
      Features
      • Central Vacuum, Bar, Cathedral Ceiling(s), Cedar Closet(s), Kitchen/Dining, Kitchen/Family, Primary BR w/ BA, Natural Light, Soaking Tub, Vaulted Ceiling(s), Walk-In Closet(s), Bidet
      • Flooring: Carpet, Ceramic Tile, Hardwood, Slate/Stone, Tile, Wood
      • Windows: Blinds, Skylight(s), Screens, Low Emissivity Windows
      • Basement: Climate Controlled,Concrete Floor,Daylight,Finished,Full,Partially Finished,Interior Stairs,Storage Space,Sump Pump,Unfinished,Walkout,Interior Access,Exterior Entry,Basement Stairs,Walk-Out Access
      • Number of fireplaces: 1
      • Fireplace features: Gas, 1 Fireplace
      Interior area
      • Total structure area: 6,859
      • Total interior livable area: 6,099 sqft
      • Finished area above ground: 4,201
      • Finished area below ground: 1,898
      Video & virtual tour

      Property

      Parking
      • Total spaces: 3
      • Parking features: Brick/Pavers, Paved, Auto Open, Direct Entry, Driveway, Parking Spaces 5 - 10, Covered, Attached
      • Garage spaces: 3
      • Has uncovered spaces: Yes
      Features
      • Levels: 3
      • Stories: 3
      • Patio & porch: Patio
      • Exterior features: Balcony, Deck, Garden, Natural Shade, Storage
      • Has view: Yes
      • View description: Water
      • Has water view: Yes
      • Water view: Water
      • Waterfront features: Beach Access
      • Body of water: Atlantic Ocean
      • Frontage length: Road frontage: 77
      Lot
      • Size: 0.36 Acres
      • Features: Landscaped, Sloped, Street Lights, Subdivided, Views, Near Country Club, Near Golf Course, Neighborhood
      Details
      • Parcel number: NCASM00002B000038L000000
      • Zoning description: PD PL

      Construction

      Type & style
      • Home type: SingleFamily
      • Architectural style: Cape,Contemporary
      • Property subtype: Single Family Residence
      Materials
      • Wood Frame, Cedar Exterior, Hardwood Exterior, Shake Siding, Shingle Siding, Wood Exterior, Wood Siding
      • Foundation: Concrete
      • Roof: Asphalt Shingle
      Condition
      • New construction: No
      • Year built: 1997

      Utilities & green energy

      • Electric: 200+ Amp Service, Generator
      • Sewer: Public Sewer
      • Utilities for property: Underground Utilities

      Community & HOA

      Community
      • Security: Security, Security System, Smoke Detector(s), HW/Batt Smoke Detector
      HOA
      • Amenities included: Management Plan, Master Insurance, Landscaping, Beach Access, Beach Rights, Boat Slip/Dock, Common Acreage, Snow Removal, Tennis Court(s), Trash Removal
      Location
      • Region: New Castle

      Financial & listing details

      • Price per square foot: $779/sqft
      • Tax assessed value: $2,273,500
      • Annual tax amount: $12,254
      • Date on market: 3/8/2026
      • Road surface type: Paved

        Estimated market value

        $4,477,500

        $4.25M - $4.70M

        $7,660/mo

        Price history

        DateEventPrice
        8/2/2026Price change$4,750,000-5%$779/sqft
        Source: PrimeMLS #5078606 Report a problem
        3/8/2026Listed for sale$4,999,999$820/sqft
        Source: PrimeMLS #5078606 Report a problem

        Public tax history

        YearProperty taxesTax assessment
        2024$12,254 +10%$2,273,500 +1.6%
        2023$11,143 +10.7%$2,237,500
        2022$10,069 -1.5%$2,237,500 +37.9%
        2020$10,224 +1.8%$1,622,900
        2019$10,046 +3.2%$1,622,900
        2018$9,737 +2.6%$1,622,900
        2016$9,494 -2.3%$1,622,900 +6.9%
        2015$9,714 -3%$1,517,800
        2014$10,017 +8.2%$1,517,800 +4.8%
        2013$9,258 $1,448,900
        2012$9,258 -19.4%$1,448,900 -26.8%
        2010$11,486 +26%$1,980,400 +1.7%
        2008$9,115 +5.3%$1,947,700 +1%
        2006$8,655 $1,927,700
        Find assessor info on the county website

        Monthly payment

        Est. payment

        Payment breakdown

        Explore the cost of this home by adjusting the details. Changes won't be saved.
        All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.
        HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.
        Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.
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        Climate risks

        Neighborhood: 03854

        Getting around

        24 / 100
        Car-Dependent
        28 / 100
        Somewhat Bikeable

        Nearby schools

        GreatSchools rating
        Schools provided by the listing agent
        • Elementary: Maude H. Trefethen School
        • Middle: Rye Junior High School
        • High: Portsmouth High School
        • District: New Castle

        Source: PrimeMLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.

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