Listed by Laura Ludes • Gibson Sotheby's International Realty.
For sale
$4,750,000
Est. $26,420/mo —
4
bd
•
5.5 ba
•
6,099
sq ft
75 Marina Heights Rd, New Castle, NH 03854
About this home
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.
Single-familyProperty Type
1997Year Built
0.36 acresLot Size
$779Price/Sq.Ft.
3 car garageParking
Listed by Laura Ludes• Gibson Sotheby's International Realty
New Castle Island, located between the Piscataqua River and the Atlantic Ocean, is a historic and coastal Portsmouth neighborhood with a working harbor edge and windswept shoreline views. The neighborhood’s character concentrates around Fort Constitution Road by Fort Constitution Historic Site, where salt air, stone ramparts, and passing boats set the daily rhythm. Landmark homes lean Colonial and shingle-style, with narrow lanes and pocket gardens shaped by the island’s compact geography. Fort Constitution Historic Site and the New Castle Common frame the public landscape with open lawns and sea-facing paths. The Wentworth by the Sea anchors the island’s grand resort-era identity, while the Wentworth Marina keeps the waterfront active. A short causeway links back toward downtown, but the island reads as its own small world of seawalls, coves, and lighthouse views.
Provided by Walk Score and Local Logic
Offer insights
75 Marina Heights Rd · $4,750,000
$4.65M and above
75% chance or better to win
Why $4.65M+ is a strong offer
DAYS ON MARKET
164 days
The average home goes pending in 31 days.
SALE-TO-LIST
101.3%
Most homes are selling 1% above list price.
About offer insights
Property details
Interior
Exterior
Finance
Kitchen
Bathroom
Bedroom
Living
Dining
Interior features
13 total rooms
Rec room
Studio
Wine cellar
Workshop
Storage space
Stairs to basement (interior)
Sump pump
Climate controlled areas
Partially finished and finished spaces
Daylight and exterior access in basement
Unfinished areas
Bedrooms
Master bedroom suite on level 1
Bedrooms with private baths on level 2 (multiple)
Additional bedrooms located on level 2
Bathrooms
2 full baths
3 three-quarter baths
1 half bath
Additional 3/4 baths located in the basement
Kitchen
Eat-in kitchen
Gas cooktop
Double oven
Wall oven
Exhaust hood
Warming drawer
Microwave
Refrigerator
Mini fridge
Dishwasher
Garbage disposal
Laundry & utility
Main-level laundry room
Washer
Dryer
Water heater (tank, domestic)
Flooring
Hardwood
Wood
Ceramic tile
Slate/stone
Tile
Carpet
Heating & cooling
Forced air heating
Central air conditioning
Exterior features
Beach access and beach rights
Water view (Atlantic Ocean / ocean)
Landscaped grounds
Sloping terrain
Street lights in neighborhood
Subdivision setting
Near country club and golf course
Association-managed amenities including common acreage
Home design
Cape / Contemporary architectural style
Existing property
Gray exterior color
Shingle (asphalt) roof
Parking
3-car garage
Paved driveway with brick/paver accents
Construction
Built in 1997
Cedar, shingle and wood siding / wood frame construction
Utilities
Public water
Public sewer
200 amp electrical service with generator
High-speed internet available on-site and fixed wireless
Underground utilities
HOA & community
Association amenities: beach access, beach rights, boat slip/dock, clubhouse, common acreage, landscaping, management plan, master insurance, heated in-ground pool, tennis court, snow removal, trash removal, pool
Other
Easements present
Road frontage is association/private, dead-end, paved and privately maintained (road frontage length 77)
Surveyed (plan D-24937)
Electricity and solar
View estimated energy costs and solar savings for this home