Date
Details
Price
Change
Source
6/05/2026
Listed
$2,750,000
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
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Join us at 56 Old Bay Road on:
- Open House: 2:00 PM - 4:00 PM
Sunday 6/7 2:00 PM - 4:00 PM
56 Old Bay Road,New Castle, NH 0385456 Old Bay RoadNew CastleNH03854
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Property Description
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 4-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.
Full Property Details
Full Property Details for 56 Old Bay Rd
General
- Price: $2,750,000
- Taxes: $8,077 (2025)
- Status: Active
- Type: Single Family
- Source: PrimeMLS
- MLS ID: 5093009
- Updated: Today (6/5/2026)
- Added to Site: Today
Interior
- Number of Rooms: 10
- Interior Features: Cathedral Ceiling, Ceiling Fan, Dining Area, Gas Fireplace, 1 Fireplace, Laundry Hookups, Primary BR w/ BA, Natural Light, Skylight, Indoor Storage, Walk-In Closet, Whirlpool Tub, Programmable Thermostat, Basement Laundry
- Fireplace: Yes
- Appliances: Dishwasher, Disposal, Dryer, Microwave, Electric Range, Refrigerator, Washer, Water Heater
- Flooring: Carpet, Hardwood, Tile
Rooms
Bathrooms
- Total Bathrooms: 4
- Full Bathrooms: 3
- Half Bathrooms: 1
- Bathroom 1: Bathroom Full, Level 2
- Bathroom 2: Bathroom Half, Level 1
- Bathroom 3: Bathroom Full, Level 1
Bedrooms
- Total Bedrooms: 4
- Primary Suite: 14 x 17, Level 1
- Bedroom 1: 12 x 16, Level 2
- Bedroom 2: 11 x 13, Level 2
- Bedroom 3: 11 x 15, Basement
Other Rooms
- Living Room: 13 x 16, Level 1
- Family Room: Family Room, 12 x 16, Level 1
- Kitchen: Kitchen, 11 x 12, Level 1
- Dining Room: Dining Room, 12 x 14, Level 1
- Den: Den, 11 x 12, Level 1
- Other Room 1: 8 x 12, Level 2
Additional Information
- Equipment: Security System, Smoke Detector, Standby Generator
Exterior
- Exterior Features: Deck, Natural Shade, Patio, Covered Porch
Parking
- Garage: Yes
- Garage Spaces: 2
- Parking: Auto Open, Direct Entry, Driveway, Garage, Paved, Attached
Location
- County: Rockingham
- Subdivision: Wentworth by the Sea
- Driving 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.
School Information
- School District: New Castle
- Elementary School: Maude H. Trefethen School
- Middle School: Rye Junior High School
- High School: Portsmouth High School
Heating & Cooling
- Cooling Type: Central AC
- Heating Type: Propane, Hot Air
Utilities
- Sewer: Public
Structural Information
- Construction Status: Existing
- Basement Entrance: Walk-up
- Basement Desc.: Bulkhead, Finished, Full, Storage Space, Basement Stairs
- Roof: Asphalt Shingles
- Stories/Levels: 2
- Square Feet: 3,189
- Finished Total: 3,189 Sq. Ft.
- Finished Above Grnd: 2,292 Sq. Ft.
- Finished Below Grnd: 897 Sq. Ft.
- Year Built: 1999
Lot Features
- Lot Size (Acres): 0.39
- Lot Size (Sq. Ft.): 16,988
- Frontage: Yes Road Frontage
- Frontage Feet: 107
- Driveway/Sidewalk: Paved
- Zoning: PD PL
Financial Considerations
- Price Per Sq. Ft.: $862.34
- Other Fee: Fee 1: $1600, Fee 2: $700
- Other Fee Type: Fee 1 Includes: Landscaping, Plowing, Trash, Fee 2 Includes: HOA Fee
- Other Fee Freq.: Fee 1 Frequency: Quarterly, Fee 2 Frequency: Yearly
- Tax Amount: $8,077
- Tax Year: 2025
Disclosures and Reports
- Documents Avail.: Deed, Plot Plan, Tax Map
- Block: 3
- Lot Number: 41
Listed by The Gove Group Real Estate, LLC, Marissa Drew and Stuart Gerome
We Value Your Privacy
We Value Your Privacy
We Value Your Privacy
Listed by The Gove Group Real Estate, LLC, Marissa Drew and Stuart Gerome
Listing agents
— 56 Old Bay Rd —
Marissa Drew
The Gove Group Real Estate, LLC
Stuart Gerome
NMLS#: 1598647Get Pre-Approved Today
Schools
Schools serving 56 Old Bay Rd
School District:New Castle School District
| Name | Grades | Distance |
|---|---|---|
Maude H. Trefethen School 142 Cranfield Street, New Castle, NH 03854 | K-5 | 0.5 mi |
Rye Junior High School 501 Washington Road, Rye, NH 03870 | 5-8 | 4.1 mi |
Portsmouth Middle School, Portsmouth, NH 155 Parrott Avenue, Portsmouth, NH 03801 | 7-8 | 2 mi |
Disclaimer:
School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 56 Old Bay Rd
Tax History
Tax History for 56 Old Bay Rd
Year
Property Taxes
Change
Tax Assessment
Change
2025
$8,077
—
$1,498,600
—
2024
$8,077
8%
$1,498,600
—
2023
$7,463
11%
$1,498,600
—
2022
$6,744
-6%
$1,498,600
—
2021
$7,163
-1%
$1,498,600
31%
2020
$7,220
2%
$1,146,100
—
2019
$7,094
3%
$1,146,000
—
2018
$6,876
3%
$1,146,000
—
2016
$6,704
-3%
$1,146,000
7%
2015
$6,883
-3%
$1,075,500
—
2014
$7,098
3%
$1,075,500
—
2013
$6,872
—
$1,075,500
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 56 Old Bay Rd
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56 Old Bay Road, New Castle, NH 03854 (MLS# 5093009) is a Single Family property with 4 bedrooms, 3 full bathrooms and 1 partial bathroom. 56 Old Bay Road is currently listed for $2,750,000 and was received on June 05, 2026. Want to learn more about 56 Old Bay Road? Do you have questions about finding other Single Family real estate for sale in New Castle? You can browse all New Castle real estate or contact a Coldwell Banker agent to request more information.