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75 Marina Heights Rd, New Castle, NH 03854
75 Marina Heights Rd, New Castle, NH 03854 3D Tour
75 Marina Heights Rd, New Castle, NH 03854 Explore 3D Tour
75 Marina Heights Rd, New Castle, NH 03854
75 Marina Heights Rd, New Castle, NH 03854
75 Marina Heights Rd, New Castle, NH 03854
75 Marina Heights Rd, New Castle, NH 03854

75 Marina Heights Rd New Castle, NH 03854

$4,999,999

ACTIVE
Beds
4
Baths
6
Sqft
4,201
Acres
0.36
Year
1997
Days on Site
1
Property Type
Residential
Sub Type
Single Family
Per Square Foot
$1,190
Date Listed
Mar 8, 2026

Description of 75 Marina Heights Rd, New Castle, NH 03854

Listing details for 75 Marina Heights Rd, New Castle, NH 03854 : 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.
Listing Updated : 03-08-2026 at 4:17 PM EDT

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Home Details
75 Marina Heights Rd, New Castle, NH 03854
Status
Active
MLS #ID
5078606
Price
$4,999,999
Bedrooms
4
Bathrooms
6
Square Footage
4,201
Acres
0.36
Year
1997
Days on Site
1
Property Type
Residential
Property Sub Type
Single-Family
Price per Sq Ft
$1,190
Date Listed
Mar 8, 2026
Community Information for 75 Marina Heights Rd, New Castle, NH 03854
Address
75 Marina Heights Rd
State
New Hampshire
Zip Code 03854
Subdivision
Utilities
Sewer
Public Sewer
Water Source
Public
Interior
Interior Features
Central Vacuum, Attic with Hatch/Skuttle, Bar, Blinds, Cathedral Ceiling(s), Cedar Closet(s), Gas Fireplace, 1 Fireplace, Kitchen/Dining, Kitchen/Family, Laundry Hook-ups, Master BR w/ BA, Natural Light, Security, Skylight, Soaking Tub, Vaulted Ceiling(s), Walk-In Closet(s), 1st Floor Laundry and Bidet
Appliances
Gas Cooktop, Dishwasher, Disposal, Dryer, Exhaust Hood, Microwave, Mini Fridge, Double Oven, Wall Oven, Refrigerator, Washer, Domestic Water Heater, Tank Water Heater and Warming Drawer
Heating
Forced Air
Cooling
Central Air
Fireplace
No
Exterior
Exterior
Balcony, Deck, Garden, Natural Shade, Patio, Storage, Window Screens and Low E Window(s)
Roof
Asphalt Shingle
Garage Spaces
3
Foundation
Concrete
HOA
Has HOA
None
Additional Information
Styles
Cape and Contemporary
Price per Sq Ft
$1,190
Source

PrimeMLS, MLS#: 5078606

Comments
Home Worth Check

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Location of 75 Marina Heights Rd, New Castle, NH 03854

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This beautiful 4 beds 6 baths home is located at 75 Marina Heights Rd, New Castle, NH 03854 and is listed for sale at $4,999,999.00. This home was built in 1997, contains 4201 square feet of living space, and sits on a 0.36 acre lot. This residential home is priced at $1,190.19 per square foot.

If you'd like to request a tour or more information on 75 Marina Heights Rd, New Castle, NH 03854, please call us at (603) 766-1980 so that we can assist you in your real estate search. To find homes like 75 Marina Heights Rd, New Castle, NH 03854, you can search homes for sale in New Castle , or by 03854 . We are here to help when you're ready to contact us!

Schools Near 75 Marina Heights Rd, New Castle, NH 03854

Home Details
75 Marina Heights Rd, New Castle, NH 03854
Status
Active
MLS #ID
5078606
Price
$4,999,999
Bedrooms
4
Bathrooms
6
Square Footage
4,201
Acres
0.36
Year
1997
Days on Site
1
Property Type
Residential
Property Sub Type
Single-Family
Price per Sq Ft
$1,190
Date Listed
Mar 8, 2026
Community Information for 75 Marina Heights Rd, New Castle, NH 03854
Address
75 Marina Heights Rd
State
New Hampshire
Zip Code 03854
Subdivision
Utilities
Sewer
Public Sewer
Water Source
Public
Interior
Interior Features
Central Vacuum, Attic with Hatch/Skuttle, Bar, Blinds, Cathedral Ceiling(s), Cedar Closet(s), Gas Fireplace, 1 Fireplace, Kitchen/Dining, Kitchen/Family, Laundry Hook-ups, Master BR w/ BA, Natural Light, Security, Skylight, Soaking Tub, Vaulted Ceiling(s), Walk-In Closet(s) and 1st Floor Laundry
Appliances
Gas Cooktop, Dishwasher, Disposal, Dryer, Exhaust Hood, Microwave, Mini Fridge, Double Oven, Wall Oven, Refrigerator, Washer, Domestic Water Heater and Tank Water Heater
Heating
Forced Air
Cooling
Central Air
Fireplace
No
Exterior
Exterior
Balcony, Deck, Garden, Natural Shade, Patio, Storage and Window Screens
Roof
Asphalt Shingle
Garage Spaces
3
Foundation
Concrete
HOA
Has HOA
None
Additional Information
Styles
Cape and Contemporary
Price per Sq Ft
$1,190
Source

PrimeMLS, MLS#: 5078606

Comments
HomeNew Castle