Brenda Maggy
Beach Homes Realty
(207) 337-9917
126 Total Sales
1 in New Castle Island
$3,200,000 Price
57 Old Bay Rd New Castle, NH 03854
New Castle Island NeighborhoodEstimated Value: $2,286,000 - $2,427,000
5
Beds
3.5
Baths
3,039
Sq Ft
$773/Sq Ft
Est. Value
Highlights
- Community Beach Access
- Country Club
- Cape Cod Architecture
- Maude H. Trefethen School Rated A+
- Primary Bedroom Suite
- Clubhouse
About This Home
As of December 2025Nestled within the exclusive Wentworth by the Sea community, this residence offers a unique opportunity to live one of the Seacoast’s most coveted lifestyles. Enjoy resort-style amenities including tennis and pickleball courts, a clubhouse and pool, and private beach access, adjacent to a world-class hotel, marina, and golf course. You'll love the proximity to the hotel's fine dining, sidewalk strolls to New Castle Common, and scenic drives to downtown Portsmouth. Well-sited on one of the larger lots at the end of a quiet cul-de-sac, the home blends into its surroundings, providing unexpected privacy. The dramatic, 2-story great room features a wood fireplace and a soaring wall of glass, inviting natural light, and a seamless connection to the peaceful deck area. The kitchen and breakfast room extend to a sprawling stone patio and lush garden where al fresco dining is a summertime favorite. The 1st floor primary suite is spacious and complemented by 2 bedrooms upstairs, a shared bath, and loft. The walkout lower level is comprised of a charming library/den/rec room with a gas stove and built-ins, as well as 2 bedrooms with a shared bath, and private brick patio. Bonuses: lawn irrigation, whole-house standby generator, and the region's lowest property tax rate. This home comes with the rare benefit of being able to skip the multi-year waitlist for full privilege golf membership at Wentworth by the Sea Country Club and have your application considered immediately upon closing!
Last Agent to Sell the Property
Tate & Foss Sotheby's International Rlty License #060760 Listed on: 09/18/2025
Create a Home Valuation Report for This Property
The Home Valuation Report is an in-depth analysis detailing your home's value as well as a comparison with similar homes in the area
Home Details
Home Type
- Single Family
Est. Annual Taxes
- $8,318
Year Built
- Built in 1999
Lot Details
- 13,504 Sq Ft Lot
- Partially Fenced Property
- Landscaped
- Irrigation Equipment
- Garden
- Property is zoned PD PL
Parking
- 2 Car Direct Access Garage
- Automatic Garage Door Opener
Home Design
- Cape Cod Architecture
- Concrete Foundation
- Wood Frame Construction
- Asphalt Shingled Roof
- Wood Siding
Interior Spaces
- Property has 2 Levels
- Cathedral Ceiling
- Wood Burning Fireplace
- Blinds
- Dining Room
- Den
- Loft
- Property Views
Kitchen
- Gas Range
- Microwave
- Dishwasher
Flooring
- Wood
- Carpet
- Tile
Bedrooms and Bathrooms
- 5 Bedrooms
- Main Floor Bedroom
- Primary Bedroom Suite
- En-Suite Bathroom
- Walk-In Closet
- Bathroom on Main Level
- Soaking Tub
Laundry
- Laundry on main level
- Dryer
- Washer
Partially Finished Basement
- Walk-Out Basement
- Interior and Exterior Basement Entry
- Basement Storage
- Natural lighting in basement
Accessible Home Design
- Accessible Full Bathroom
- Hard or Low Nap Flooring
- Low Pile Carpeting
Outdoor Features
- Deck
- Patio
Location
- Property is near golf course
Utilities
- Forced Air Heating and Cooling System
- Power Generator
- Cable TV Available
Listing and Financial Details
- Legal Lot and Block 042 / 003
- Assessor Parcel Number 004
Community Details
Recreation
- Community Beach Access
- Country Club
- Tennis Courts
- Pickleball Courts
- Heated Community Pool
- Snow Removal
Additional Features
- Wentworth By The Sea Subdivision
- Clubhouse
Ownership History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
Date
Name
Owned For
Owner Type
Purchase Details
Listed on
Sep 18, 2025
Closed on
Dec 16, 2025
Sold by
Bought by
Seller's Agent
Lynne Joyce
Tate & Foss Sotheby's International Rlty
Buyer's Agent
Sam Harding
Duston Leddy Real Estate
List Price
$2,450,000
Sold Price
$2,225,000
Premium/Discount to List
-$225,000
-9.18%
Views
87
Current Estimated Value
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Estimated Appreciation
$124,590
Avg. Annual Appreciation
8.34%
Purchase Details
Closed on
Feb 1, 2016
Sold by
Bought by
Purchase Details
Closed on
Aug 21, 2000
Sold by
Bought by
Purchase Details
Closed on
Aug 25, 1999
Sold by
Bought by
Home Values in the Area
Average Home Value in this Area
Agents Specializing in New Castle Island, NH
-
Brenda Maggy
-
Michael Whitney
Michael Whitney
KW Coastal and Lakes & Mountains Realty
(207) 994-7678
222 Total Sales
3 in New Castle Island
$1,100,000 Price Range
-
Lee Ann Parks
Lee Ann Parks
EXP Realty
(603) 605-1749
174 Total Sales
1 in New Castle Island
$1,900,000 Price
-
Justin Conway
Justin Conway
Responds QuicklyPaul McInnis LLC
(207) 994-8284
94 Total Sales
3 in New Castle Island
$413K - $5.7M Price Range
-
Tony Jalbert
Tony Jalbert
Tate & Foss Sotheby's International Rlty
(207) 690-6822
91 Total Sales
7 in New Castle Island
$3M - $5.5M Price Range
-
Margaret Pesce
Margaret Pesce
Great Island Realty LLC
(844) 759-7787
70 Total Sales
28 in New Castle Island
$1.1M - $3.7M Price Range
Purchase History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Buyer | Sale Price | Title Company |
|---|---|---|---|
| $2,225,000 | -- | ||
| -- | -- | ||
| $599,900 | -- | ||
| $435,100 | -- |
Source: Public Records
Mortgage History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Status | Borrower | Loan Amount |
|---|---|---|---|
| Previous Owner | $500,000 |
Source: Public Records
Property History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Event | Price | List to Sale | Price per Sq Ft |
|---|---|---|---|---|
| 12/18/2025 12/18/25 | Sold | $2,225,000 | -3.1% | $732 / Sq Ft |
| 10/15/2025 10/15/25 | Pending | -- | -- | -- |
| 10/11/2025 10/11/25 | Price Changed | $2,295,000 | -6.3% | $755 / Sq Ft |
| 09/18/2025 09/18/25 | For Sale | $2,450,000 | -- | $806 / Sq Ft |
Source: PrimeMLS
Tax History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Year | Tax Paid | Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. | Land | Improvement |
|---|---|---|---|---|
| 2025 | $8,931 | $1,558,700 | $965,300 | $593,400 |
| 2024 | $8,318 | $1,543,300 | $965,300 | $578,000 |
| 2023 | $7,686 | $1,543,300 | $965,300 | $578,000 |
| 2022 | $6,945 | $1,543,300 | $965,300 | $578,000 |
| 2021 | $7,377 | $1,543,300 | $965,300 | $578,000 |
| 2020 | $7,107 | $1,128,100 | $758,400 | $369,700 |
| 2019 | $6,983 | $1,128,100 | $758,400 | $369,700 |
| 2018 | $6,769 | $1,128,100 | $758,400 | $369,700 |
| 2016 | $6,599 | $1,128,100 | $758,400 | $369,700 |
| 2015 | $6,755 | $1,055,400 | $638,900 | $416,500 |
| 2014 | $6,966 | $1,055,400 | $638,900 | $416,500 |
| 2013 | $6,744 | $1,055,400 | $638,900 | $416,500 |
Source: Public Records
Agents Affiliated with this Home
-
Lynne Joyce
Seller's Agent in 2025
Lynne Joyce
Tate & Foss Sotheby's International Rlty
(603) 591-8489
2 in this area
48 Total Sales
-
Kathy Corbett
K
Seller Co-Listing Agent in 2025
Kathy Corbett
Tate & Foss Sotheby's International Rlty
(603) 781-6959
1 in this area
7 Total Sales
-
Sam Harding
S
Buyer's Agent in 2025
Sam Harding
Duston Leddy Real Estate
(603) 254-3338
1 in this area
91 Total Sales
Map
Source: PrimeMLS
MLS Number: 5062052
APN: NCAS-000004-000003-000042
Disclaimer: Certain information contained herein is derived from information provided by parties other than Homes.com. All information provided is deemed reliable, but is not guaranteed to be accurate and should be independently verified.
Copyright 2026 PrimeMLS, Inc. All rights reserved. This information is deemed reliable, but not guaranteed. The data relating to real estate displayed on this display comes in part from the IDX Program of PrimeMLS. The information being provided is for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.
Nearby Homes
- 56 Old Bay Rd
- 38 Ducks Head Rd
- 97 Abigale Ln
- 75 Marina Heights Rd
- 8 Campbells Ln
- 31 Pleasant Point Dr
- 267 Pioneer Rd
- 19 Pepperrell Rd
- 28 Walden St
- 7 Shaw Rd
- 140 Pioneer Rd
- 491 Marcy St
- 8 Old Ferry Landing Rd
- 50 S School St Unit 2
- 1171 Sagamore Ave Unit 9
- 68 South St
- 25 Frontier St
- 1177 Sagamore Ave Unit 2
- 25 S Mill St
- 22 Pioneer Rd
Your Personal Tour Guide
Ask me questions while you tour the home.