Listed by Marissa Drew • The Gove Group Real Estate, LLC. Bought with Compass New England, LLC.
Sold on Aug 2026
$2,425,000
3
bd
•
3.5 ba
•
3,189
sq ft
56 Old Bay Rd, New Castle, NH 03854
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About this home
Set within the coveted Wentworth by the Sea community, this exceptional residence offers a rare opportunity to own one of New Castle's most distinguished homes. Sited at the end of a quiet cul-de-sac and surrounded by meticulously maintained grounds, the property seamlessly blends privacy, sophistication, and the ease of resort-style coastal living. Spanning 3,189 sq. ft. , this 3-bed, 3.5-bath home has been extensively improved and meticulously maintained, with substantial recent updates throughout. Elegant living spaces are complemented by custom millwork, rich hardwood flooring, and an effortless floor plan designed for both everyday living and entertaining. The thoughtfully appointed kitchen features granite surfaces, a Sub-Zero refrigerator, Bosch dishwasher, and quality finishes, blending function with timeless style. Designed to embrace its surroundings, the outdoor spaces are equally impressive. A composite deck overlooks beautifully landscaped grounds, creating the perfect setting for morning coffee, summer gatherings, or quiet evenings at home. Every detail reflects pride of ownership and a commitment to quality. The finished lower level expands the living experience with flexible space ideal for a media room, recreation area, fitness studio, or guest overflow, complete with surround sound wiring and abundant storage. Recent improvements including updated mechanical systems, new hardwood flooring, carpeting, cabinetry, appliances, gas fireplace, and whole house generator provide peace of mind for years to come. Life at Wentworth by the Sea extends well beyond the front door. Residents enjoy access to a private beach, heated pool, clubhouse, tennis and pickleball courts, and a lifestyle that is uniquely New Castle. Stroll to the Wentworth by the Sea Hotel & Spa, marina, waterfront dining, and the renowned Wentworth by the Sea Country Club, or enjoy a short drive to downtown Portsmouth's celebrated restaurants, boutiques, theaters, and cultural attractions.
Single-familyProperty Type
1999Year Built
0.39 acresLot Size
$760Price/Sq.Ft.
$591/moHOA Dues
2 car garageParking
Listed by Marissa Drew• The Gove Group Real Estate, LLC
Listed by Stuart Gerome• The Gove Group Real Estate, LLC
Dishwasher, Disposal, Dryer, Microwave, Range - Electric, Refrigerator, Washer, Water Heater
Room 1 Information
Kitchen
Kitchen
Dimensions: 11 x 12
Level: 1
Room 2 Information
Dining Room
Dimensions: 12 x 14
Level: 1
Room 3 Information
Living Room
Dimensions: 13 x 16
Level: 1
Room 4 Information
Family Room
Dimensions: 12 x 16
Level: 1
Room 5 Information
Master Bedroom Suite
Dimensions: 14 x 17
Level: 1
Room 6 Information
Full Bath
Full Bath
Level: 1
Room 7 Information
Bedroom
Dimensions: 12 x 16
Level: 2
Room 8 Information
Bedroom
Dimensions: 11 x 13
Level: 2
Room 9 Information
Den
Dimensions: 11 x 12
Level: 1
Room 10 Information
Other
Dimensions: 8 x 12
Level: 2
Room 11 Information
Full Bath
Level: 2
Room 12 Information
1/2 Bath
Level: 1
Room 13 Information
Other
Dimensions: 11 x 15
Level: Basement
Exterior
Building Information
Architectural Style: Contemporary
Construction Status: Existing
Construction Materials: Wood Frame, Shingle Siding
Approximate Sq. Ft. Total Finished: 3189
Approximate Sq. Ft. Total: 3833
Roof: Shingle - Asphalt
Driveway
Paved
Lot, Zoning, & Easement Information
Lot: 000041
Easements: Yes
Lot Features: Corner, Landscaped, Pond Site, Subdivision, View, Near Country Club, Near Golf Course, Near Paths, Near Shopping, Neighborhood, Near School(s)
Survey Information
Surveyed: Unknown
Other Property & Lot Information
Year Built: 1999
Financial
Tax Information
Tax Year: 2025
Gross Amount Tax: 8077
Other Tax Information
Page Deed: 0150
Utilities
Heating & Cooling Information
Cooling: Central AC
Heat: Propane, Hot Air
Sewer Information
Public
Electric Information
200 Amp, Circuit Breaker(s)
Water Information
Water Source: Public
Other Utilities Information
Internet: Internet - Cable
Underground Utilities
Location
Homeowners Association
Fee: 1600
Quarterly
Landscaping, Plowing, Trash
Fee 2: 700
Yearly
HOA Fee
Association Amenities: Beach Access, Club House, Pickleball, Pool - Heated, Snow Removal, Tennis Court
Directions: Route 1B South/Wentworth Road into New Castle. Continue past Wentworth by the Sea and turn onto Bay Gate Road. Turn right onto Old Bay Road and follow to the end of the cul-de-sac. #56 is on the right.
Development / Subdivision: Wentworth by the Sea
Block: 000003
Public facts
Beds: 3
Baths: 3.5
Sq. Ft.: 3,050
Stories: 2.0
Lot Size: 0.39 acres
Style: Single Family Residential
Year Built: 1999
Year Renovated: —
County: Rockingham County
APN: 136092
Home facts updated by county records on May 14, 2026
Other
Water Body Information
Flood Zone: Unknown
Documents & Disclosures
Documents Available: Deed, Plot Plan, Tax Map
Around this home
Schools
Maude H. Trefethen School
Public K-6 • Assigned • 0.5mi
Portsmouth Middle School
Public 6-8 • Assigned • 2.0mi
8/10
Provided by GreatSchools
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
4/10 Heat Factor
7 days above 91° expected this year, 16 days in 30 years
6/10 Wind Factor
72% chance of strong winds in next 30 years
2/10 Air Factor
1 unhealthy days expected this year, 2 days in 30 years
Provided by First Street
Historical weather
New Castle, NH • 03854
Average low and high temperatures (°F)
32
20
34
20
46
31
53
39
63
49
74
59
79
64
75
60
71
55
61
46
51
37
37
24
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
79/ 100
Good sunlight
Sunscore
There appears to be minimal shading by surrounding buildings, terrain, and vegetation.
9.4 hrs
4 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$2.32M – $2.81M
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