Nestled within one of New Castle's most coveted and desirable neighborhoods, this extraordinary residence offers approximately 3,700 square feet of refined living space with sweeping water views from nearly every principal room. Thoughtfully designed to maximize natural light, the home is filled with sunshine throughout the day, creating a warm and inviting atmosphere while showcasing the stunning coastal backdrop. The first-floor primary suite serves as a private retreat, where breathtaking water views provide a serene start and finish to each day. Expansive living and gathering spaces are perfectly positioned to capture the home's exceptional setting, while large windows frame the ever-changing waterfront scenery. Rarely does a property offer such a unique opportunity to create a completely customized culinary space. The original kitchen has been removed, providing a blank canvas for the next owner to design and build a signature chef's kitchen tailored to their personal style and vision. Preliminary concepts can easily transform the space into a showpiece worthy of this remarkable home. As part of the highly sought-after Wentworth by the Sea community, residents enjoy exclusive access to a private beach reserved solely for Wentworth homeowners, along with a clubhouse, swimming pool, tennis courts, pickleball courts, and beautifully maintained common areas. Just moments away are the marina, championship golf at the Wentworth by the Sea Country Club, waterfront dining, and the many amenities that make this coastal lifestyle so exceptional. Located in the charming seaside town of New Castle, known for its low property taxes, rich history, and unparalleled coastal beauty, this private, light-filled residence offers a rare opportunity to create a truly one-of-a-kind waterfront home while enjoying one of New Hampshire's most desirable lifestyle communities.
Active
Listed by: Great Island Realty LLC
$3,500,000
65 Little Harbor Road, New Castle, NH 03854
4beds
3,734sqft
Single Family Residence
Built in 1996
0.44 Acres Lot
$3,324,100 Zestimate®
$937/sqft
$-- HOA
What's special
- 3 days |
- 1,205 |
- 56 |
Zillow last checked:
Listing updated:
Listed by:
Janet Sylvester,
Great Island Realty LLC 603-433-3350,
Margaret Pesce,
Great Island Realty LLC
Source: PrimeMLS,MLS#: 5096009
Loading...
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 5
- Full bathrooms: 3
- 3/4 bathrooms: 1
- 1/2 bathrooms: 1
Heating
- Oil, Forced Air
Cooling
- Central Air
Features
- Basement: Concrete,Daylight,Full,Interior Stairs,Storage Space,Walkout,Exterior Entry,Basement Stairs,Walk-Out Access
Interior area
- Total structure area: 5,187
- Total interior livable area: 3,734 sqft
- Finished area above ground: 3,734
- Finished area below ground: 0
Video & virtual tour
Property
Parking
- Total spaces: 3
- Parking features: Paved
- Garage spaces: 3
Features
- Levels: Two
- Stories: 2
- Has view: Yes
- View description: Water
- Water view: Water
- Frontage length: Road frontage: 21
Lot
- Size: 0.44 Acres
- Features: Landscaped
Details
- Parcel number: NCASM00002B000011L000000
- Zoning description: PD PL
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Craftsman
- Property subtype: Single Family Residence
Materials
- Wood Frame
- Foundation: Concrete
- Roof: Architectural Shingle
Condition
- New construction: No
- Year built: 1996
Utilities & green energy
- Electric: 200+ Amp Service, Circuit Breakers
- Sewer: Public Sewer
- Utilities for property: Cable Available
Community & HOA
Location
- Region: New Castle
Financial & listing details
- Price per square foot: $937/sqft
- Tax assessed value: $1,939,100
- Annual tax amount: $10,452
- Date on market: 6/22/2026
- Road surface type: Paved
Estimated market value
$3,324,100
$3.16M - $3.49M
$6,794/mo
Price history
| Date | Event | Price |
|---|---|---|
| 6/24/2026 | Listed for sale | $3,500,000+59.1%$937/sqft |
Source: | ||
| 5/1/2011 | Listing removed | $2,200,000$589/sqft |
Source: Bentley By The Sea #4031853 Report a problem | ||
| 4/29/2011 | Listed for sale | $2,200,000$589/sqft |
Source: Bentley By The Sea #4031853 Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2024 | $10,452 +8.2% | $1,939,100 |
| 2023 | $9,657 +10.5% | $1,939,100 -0.2% |
| 2022 | $8,740 -7.2% | $1,942,200 +29.9% |
| 2020 | $9,419 +1.8% | $1,495,000 |
| 2019 | $9,254 +3.2% | $1,495,000 |
| 2018 | $8,970 +2.6% | $1,495,000 |
| 2016 | $8,746 -2.4% | $1,495,000 +6.8% |
| 2015 | $8,959 -3% | $1,399,900 |
| 2014 | $9,239 +1.3% | $1,399,900 -1.9% |
| 2013 | $9,121 | $1,427,400 |
| 2012 | $9,121 +12.9% | $1,427,400 +2.4% |
| 2010 | $8,082 | $1,393,400 |
Find assessor info on the county website
Monthly payment
Est. payment$--/mo
Payment breakdown
Explore the cost of this home by adjusting the details. Changes won't be saved.All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.
HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.
Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.
See how much you could borrow to make a competitive offer.
Climate risks
Neighborhood: 03854
Nearby schools
GreatSchools rating
- NAMaude H. Trefethen SchoolGrades: K-6Distance: 0.7 mi
- 7/10Portsmouth Middle SchoolGrades: 6-8Distance: 2.2 mi
- 5/10Robert W Traip AcademyGrades: 9-12Distance: 2.1 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.
A local agent can set up tours, give advice and negotiate with sellers.
A local lender can help you make sure your offer is ready when you are.
- New Hampshire
- Rockingham County
- New Castle
- 03854
- 65 Little Harbor Road




