Situated in one of New Castle’s most coveted and exclusive coastal neighborhoods! As part of the the Wentworth by the Sea community, this residence offers a lifestyle unlike any other. Residents enjoy private beach access, tennis, pickleball, a clubhouse, and the pool. The marina and golf course are nearby as well.—creating a truly world-class coastal living experience. Set amid beautifully landscaped grounds with irrigation system, the home showcases timeless craftsmanship, including custom-built cabinetry in both the kitchen and living room. The great room boasts a beautiful gas fireplace and flows seamlessly to an oversized deck—also accessible from the primary suite—ideal for entertaining or enjoying sea breezes in complete privacy. Generous guest bedrooms provide comfort for family and friends, while the expansive finished lower level features a kitchenette, abundant storage, and versatile space for an additional bedroom, media lounge, or fitness retreat. Blending exclusivity, elegance, and proximity to the coast, this home captures the very best of the Seacoast lifestyle. Be sure to view the attached video tours. Showings start Thursday Sept. 4th by appointment.
Closed
Listed by:
Margaret Pesce,
Great Island Realty LLC 603-433-3350,
Janet Sylvester,
Great Island Realty LLC
Bought with: Great Island Realty LLC
$2,100,000
39 Old Bay Road, New Castle, NH 03854
3beds
3,267sqft
Single Family Residence
Built in 1997
10,019 Square Feet Lot
$2,106,800 Zestimate®
$643/sqft
$6,233 Estimated rent
Home value
$2,106,800
$1.96M - $2.25M
$6,233/mo
Zestimate® history
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What's special
Zillow last checked: 8 hours ago
Listing updated: October 15, 2025 at 08:24am
Listed by:
Margaret Pesce,
Great Island Realty LLC 603-433-3350,
Janet Sylvester,
Great Island Realty LLC
Bought with:
Janet Sylvester
Great Island Realty LLC
Source: PrimeMLS,MLS#: 5059242
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 3
- Bathrooms: 4
- Full bathrooms: 3
- 1/2 bathrooms: 1
Heating
- Propane, Forced Air
Cooling
- Central Air
Appliances
- Included: Gas Cooktop, Dishwasher, Dryer, Double Oven, Wall Oven, Refrigerator, Washer, Instant Hot Water
- Laundry: 1st Floor Laundry
Features
- Cathedral Ceiling(s), Dining Area, Living/Dining, Primary BR w/ BA, Natural Light, Walk-In Closet(s)
- Flooring: Carpet, Hardwood, Tile
- Windows: Screens
- Basement: Climate Controlled,Daylight,Finished,Full,Interior Stairs,Storage Space,Walkout,Exterior Entry,Walk-Out Access
- Attic: Pull Down Stairs
- Number of fireplaces: 1
- Fireplace features: 1 Fireplace
Interior area
- Total structure area: 3,806
- Total interior livable area: 3,267 sqft
- Finished area above ground: 2,243
- Finished area below ground: 1,024
Property
Parking
- Total spaces: 2
- Parking features: Paved, Garage, Parking Spaces 2
- Garage spaces: 2
Features
- Levels: Two,Walkout Lower Level
- Stories: 2
- Exterior features: Deck, Natural Shade
- Fencing: Partial
- Frontage length: Road frontage: 52
Lot
- Size: 10,019 sqft
- Features: Landscaped, Level, Near Country Club, Near Shopping, Neighborhood, Near School(s)
Details
- Parcel number: NCASM00004B000003L000036
- Zoning description: PD PL
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Single Family Residence
Materials
- Wood Frame, Clapboard Exterior, Shingle Siding
- Foundation: Concrete
- Roof: Asphalt Shingle
Condition
- New construction: No
- Year built: 1997
Utilities & green energy
- Electric: 200+ Amp Service, Circuit Breakers
- Sewer: Public Sewer
- Utilities for property: Cable, Propane
Community & neighborhood
Security
- Security features: Smoke Detector(s)
Location
- Region: New Castle
HOA & financial
Other financial information
- Additional fee information: Fee: $1400
Price history
| Date | Event | Price |
|---|---|---|
| 10/15/2025 | Sold | $2,100,000-4.5%$643/sqft |
Source:  PrimeMLS #5059242 | ||
| 9/16/2025 | Contingent | $2,200,000$673/sqft |
Source: PrimeMLS #5059242 | ||
| 9/2/2025 | Listed for sale | $2,200,000+131.6%$673/sqft |
Source: PrimeMLS #5059242 | ||
| 2/1/2005 | Sold | $950,000+107.2%$291/sqft |
Source: Public Record | ||
| 7/31/1998 | Sold | $458,600$140/sqft |
Source: Public Record | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2024 | $7,364 +8.2% | $1,366,300 |
| 2023 | $6,804 +10.7% | $1,366,300 |
| 2022 | $6,148 +0.6% | $1,366,300 +40.8% |
Find assessor info on the county website
Neighborhood: 03854
Nearby schools
GreatSchools rating
- NAMaude H. Trefethen SchoolGrades: K-6Distance: 0.5 mi
- 7/10Portsmouth Middle SchoolGrades: 6-8Distance: 2 mi
- 5/10Robert W Traip AcademyGrades: 9-12Distance: 1.9 mi
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.
Sell for more on Zillow
Get a free Zillow Showcase℠ listing and you could sell for .
$2,106,800
2% more+ $42,136
With Zillow Showcase(estimated)
$2,148,936