New Castle, NH Homes

/59
$3,100,000 Pending
- 4 Beds
- 4 Baths
- 3,057 Sq Ft
17 Lavenger Ln, New Castle, NH 03854

Set along the shore of Lavenger Creek, this meticulous coastal residence reflects thoughtful architecture, refined craftsmanship, and natural beauty. Its distinctive modern design captures abundant natural light, water views, and a seamless connection to its setting. Walls of windows frame ever-changing vistas, while 10- to 12-ft ceilings and sliding glass doors enhance a sense of openness

Lynne Joyce Tate & Foss Sotheby's International Rlty

17 Lavenger Ln, New Castle, NH 03854
/42
$1,995 - $2,495 per month
- Studio
- 1 Bath
- 375 Sq Ft
- Condo for Rent
3 Walbach St, New Castle, NH 03854

2 blocks to the beach. minutes to downtown Portsmouth and Kittery.

3 Walbach St, New Castle, NH 03854
/2
$1,850,000 Sold Aug 29, 2025

52 Quarterdeck Ln, New Castle, NH 03854
- 4 Beds
- 2.5 Baths
- 3,118 Sq Ft
- Built 1989
Last Sold Summary
- 2% Below List Price
- $593/SF
- 0 Days On Market
Current Estimated Value $2,224,499

Last Listing Agent Margaret Pesce Great Island Realty LLC

52 Quarterdeck Ln, New Castle, NH 03854

/40
Est $2,113,010 Not Listed For Sale
- 2 Beds
- 3 Baths
- 2,012 Sq Ft
7 Locke Rd, New Castle, NH 03854

7 Locke Rd, New Castle, NH 03854

/42
$4,500,000 Pending
- 3 Beds
- 5 Baths
- 4,957 Sq Ft
163 Little Harbor Rd, New Castle, NH 03854

Positioned to the south with views across Little Harbor, the marina, and outward toward the Isles of Shoals, this residence within Wentworth’s Dockside community enjoys a setting widely regarded as one of the Seacoast’s premier coastal locations. The home is designed as a modern Cape, with the main living level thoughtfully oriented to the water. Expansive windows keep the harbor ever-present

Jonathan Levy Tate & Foss Sotheby's International Rlty

163 Little Harbor Rd, New Castle, NH 03854
/14
$3,900 per month
- 4 Beds
- 2 Baths
- 2,019 Sq Ft
- House for Rent
57 Walton Rd, New Castle, NH 03854

New Castle spacious 4 bdrm single family home within sight of the Elementary school. First floor living if you wish with 3 bdrms and full bath on the first floor, with a living room, kitchen and dining area too. The second level is open concept for a teen age suite, a second living space, or guest suite with full bath and laundry room. Nestled under the pines, this corner lot shares a driveway

Terri Golter RE/MAX Shoreline

57 Walton Rd, New Castle, NH 03854
/54
$2,650,000 Sold Jan 30, 2026

15 Atkinson St, New Castle, NH 03854
- 4 Beds
- 3 Baths
- 2,500 Sq Ft
- Built 1750
Last Sold Summary
- 7% Below List Price
- $1,060/SF
- 64 Days On Market
Last Listing Agent Margaret Pesce Great Island Realty LLC

15 Atkinson St, New Castle, NH 03854

/37
Est $3,721,470 Not Listed For Sale
- 3 Beds
- 3 Baths
- 3,205 Sq Ft
39 Wentworth, New Castle, NH 03854

39 Wentworth, New Castle, NH 03854

/43
$899,000
- 2 Beds
- 2 Baths
- 1,260 Sq Ft
175 Wentworth Rd, New Castle, NH 03854

Under a million in New Castle! Welcome to 175 Wentworth Road in highly coveted New Castle, offering classic New England living in one of the Seacoast’s most desirable locations. This traditional Cape features 2 bedrooms with flexible optional rooms perfect for an office, den, or guest quarters, plus a first-floor bedroom and full bath and a second full bath upstairs. Beautiful hardwood floors, a

Ali Goodwin KW Coastal and Lakes & Mountains Realty

175 Wentworth Rd, New Castle, NH 03854
/42
$1,995 - $2,495 per month
- Studio
- 1 Bath
- 375 Sq Ft
- Condo for Rent
3 Walbach St, New Castle, NH 03854

2 blocks to the beach. minutes to downtown Portsmouth and Kittery.

3 Walbach St, New Castle, NH 03854
/10
$5,500,000 Sold Aug 15, 2025

152 Portsmouth Ave, New Castle, NH 03854
- 4 Beds
- 5 Baths
- 3,928 Sq Ft
- Built 2020
Last Sold Summary
- 20% Below List Price
- $1,400/SF
- 30 Days On Market
Current Estimated Value $5,657,239

Last Listing Agent Tony Jalbert Tate & Foss Sotheby's International Rlty

152 Portsmouth Ave, New Castle, NH 03854

/32
Est $1,693,213 Not Listed For Sale
- 2 Beds
- 2 Baths
- 1,785 Sq Ft
33 Piscataqua St, New Castle, NH 03854

33 Piscataqua St, New Castle, NH 03854

/34
$2,400,000
- 6 Beds
- 3.5 Baths
- 3,730 Sq Ft
18 Mainmast Cir, New Castle, NH 03854

Experience exceptional living in this rare 6-bedroom, 4-bath home set on a beautifully wooded and private lot in desirable New Castle, NH. Designed for both everyday comfort and impressive entertaining. This home features an open-concept kitchen and living area with soaring cathedral ceilings that create a sense of light and spaciousness. The chef’s kitchen is equipped with top-of-the-line

Susan Spaulding The Aland Realty Group

18 Mainmast Cir, New Castle, NH 03854
/42
$1,995 - $2,495 per month
- Studio
- 1 Bath
- 375 Sq Ft
- Condo for Rent
3 Walbach St, New Castle, NH 03854

2 blocks to the beach. minutes to downtown Portsmouth and Kittery.

3 Walbach St, New Castle, NH 03854
/60
$3,000,000 Sold Jun 27, 2025

77 Abigale Ln, New Castle, NH 03854
- 4 Beds
- 4.5 Baths
- 5,671 Sq Ft
- Built 2001
Last Sold Summary
- 19% Below List Price
- $529/SF
- 114 Days On Market
Current Estimated Value $3,228,862

Last Listing Agent Margaret Pesce Great Island Realty LLC

77 Abigale Ln, New Castle, NH 03854

/40
Est $2,343,042 Not Listed For Sale
- 3 Beds
- 3 Baths
- 2,724 Sq Ft
5 Walton Rd, New Castle, NH 03854

5 Walton Rd, New Castle, NH 03854

/12
$1,200,000 Pending
- Land
- 0.27 Acre
- $4,444,444 per Acre
24 Seabreeze Ln, New Castle, NH 03854

Buildable lot just steps to New Castle Beach! This is your chance to build your dream home with water views. Survey attached with buildable footprint.28 Ocean Road will need to sell prior to this parcel closing.Showings start for both properties on Friday the 17th by appointment.

Janet Sylvester Great Island Realty LLC

24 Seabreeze Ln, New Castle, NH 03854
/45
$2,225,000 Sold Dec 18, 2025

57 Old Bay Rd, New Castle, NH 03854
- 5 Beds
- 3.5 Baths
- 3,039 Sq Ft
- Built 1999
Last Sold Summary
- 9% Below List Price
- $732/SF
- 26 Days On Market
Last Listing Agent Lynne Joyce Tate & Foss Sotheby's International Rlty

57 Old Bay Rd, New Castle, NH 03854

/39
Est $4,356,359 Not Listed For Sale
- 4 Beds
- 4.5 Baths
- 4,651 Sq Ft
27 Locke Rd, New Castle, NH 03854

27 Locke Rd, New Castle, NH 03854

/2
$3,400,000 Sold Jul 18, 2025

24 Mill Pond Rd, New Castle, NH 03854
- 4 Beds
- 3.5 Baths
- 3,738 Sq Ft
- Built 1998
Last Sold Summary
- $910/SF
- 5 Days On Market
Current Estimated Value $3,363,079

Last Listing Agent Tony Jalbert Tate & Foss Sotheby's International Rlty

24 Mill Pond Rd, New Castle, NH 03854

/40
Est $1,704,317 Not Listed For Sale
- 3 Beds
- 3 Baths
- 2,245 Sq Ft
79 Main St, New Castle, NH 03854

79 Main St, New Castle, NH 03854

/43
$3,200,000 Sold Nov 03, 2025

34 Harborview, New Castle, NH 03854
- 4 Beds
- 4.5 Baths
- 3,922 Sq Ft
- Built 1999
Last Sold Summary
- 8% Below List Price
- $816/SF
- 47 Days On Market
Current Estimated Value $3,142,362

Last Listing Agent Jeffrey Mountjoy The Aland Realty Group

34 Harborview, New Castle, NH 03854

/16
Est $4,065,144 Not Listed For Sale
- 5 Beds
- 3.5 Baths
- 3,966 Sq Ft
38 Laurel Ln, New Castle, NH 03854

38 Laurel Ln, New Castle, NH 03854

/30
$1,295,000 Sold Dec 22, 2025

17 Elm Ct, New Castle, NH 03854
- 3 Beds
- 2 Baths
- 1,424 Sq Ft
- Built 1750
Last Sold Summary
- 15% Below List Price
- $909/SF
- 218 Days On Market
Last Listing Agent Laura Ludes Madden Group

17 Elm Ct, New Castle, NH 03854

/24
Est $2,640,378 Not Listed For Sale
- 3 Beds
- 2.5 Baths
- 2,702 Sq Ft
2 Mill Pond Rd, New Castle, NH 03854

2 Mill Pond Rd, New Castle, NH 03854

/51
$3,450,000 Sold May 30, 2025

183 Portsmouth Ave, New Castle, NH 03854
- 4 Beds
- 3.5 Baths
- 3,154 Sq Ft
- Built 1800
Last Sold Summary
- 9% Below List Price
- $1,094/SF
- 57 Days On Market
Last Listing Agent Janet Sylvester Great Island Realty LLC

183 Portsmouth Ave, New Castle, NH 03854

/31
Est $2,391,774 Not Listed For Sale
- 4 Beds
- 3.5 Baths
- 3,564 Sq Ft
51 Spring Hill Rd, New Castle, NH 03854

51 Spring Hill Rd, New Castle, NH 03854

/49
$2,800,000 Sold Nov 14, 2025

28 Ocean St, New Castle, NH 03854
- 3 Beds
- 3 Baths
- 3,018 Sq Ft
- Built 1965
Last Sold Summary
- $928/SF
- 4 Days On Market
Last Listing Agent Janet Sylvester Great Island Realty LLC

28 Ocean St, New Castle, NH 03854

/40
Est $2,813,889 Not Listed For Sale
- 3 Beds
- 2.5 Baths
- 2,523 Sq Ft
57 Ducks Head Unit A-13, New Castle, NH 03854

57 Ducks Head Unit A-13, New Castle, NH 03854

/34
$1,911,000 Sold Jul 02, 2025

11 Atkinson St, New Castle, NH 03854
- 3 Beds
- 2.5 Baths
- 2,400 Sq Ft
- Built 1725
Last Sold Summary
- 3% Above List Price
- $796/SF
- 4 Days On Market
Last Listing Agent John Rice Tate & Foss Sotheby's International Rlty

11 Atkinson St, New Castle, NH 03854

/40
Est $2,162,287 Not Listed For Sale
- 4 Beds
- 2 Baths
- 1,901 Sq Ft
40 Vennard's Ct, New Castle, NH 03854

40 Vennard's Ct, New Castle, NH 03854

/54
$2,100,000 Sold Oct 15, 2025

39 Old Bay Rd, New Castle, NH 03854
- 3 Beds
- 3.5 Baths
- 3,267 Sq Ft
- Built 1997
Last Sold Summary
- 5% Below List Price
- $643/SF
- 3 Days On Market
Current Estimated Value $2,127,274

Last Listing Agent Margaret Pesce Great Island Realty LLC

39 Old Bay Rd, New Castle, NH 03854

/40
Est $1,421,751 Not Listed For Sale
- 6 Beds
- 3 Baths
- 3,971 Sq Ft
52 Main St, New Castle, NH 03854

52 Main St, New Castle, NH 03854

/55
$5,200,000 Sold Aug 28, 2025

30 Oliver St, New Castle, NH 03854
- 4 Beds
- 3.5 Baths
- 3,976 Sq Ft
Last Sold Summary
- 5% Below List Price
- $1,308/SF
- 392 Days On Market
Last Listing Agent Jim Giampa Carey Giampa, LLC/Rye

30 Oliver St, New Castle, NH 03854

/34
Not Listed For Sale
- 3 Beds
- 3.5 Baths
- 2,806 Sq Ft
172 Little Harbor Rd Unit 27-6, New Castle, NH 03854

172 Little Harbor Rd Unit 27-6, New Castle, NH 03854

/46
$1,545,000 Sold Oct 03, 2025

42 Main St, New Castle, NH 03854
- 4 Beds
- 1.5 Baths
- 1,941 Sq Ft
- Built 1750
Last Sold Summary
- 12% Below List Price
- $796/SF
- 89 Days On Market
Current Estimated Value $1,539,903

Last Listing Agent Laura Ludes Madden Group

42 Main St, New Castle, NH 03854

/36
Est $2,116,906 Not Listed For Sale
- 3 Beds
- 2.5 Baths
- 2,266 Sq Ft
23 Oliver St, New Castle, NH 03854

23 Oliver St, New Castle, NH 03854

/56
$2,150,000 Sold Sep 18, 2025

22 Colonial Ln, New Castle, NH 03854
- 3 Beds
- 3.5 Baths
- 3,144 Sq Ft
- Built 2013
Last Sold Summary
- 2% Below List Price
- $684/SF
- 3 Days On Market
Current Estimated Value $2,142,456

Last Listing Agent Janet Sylvester Great Island Realty LLC

22 Colonial Ln, New Castle, NH 03854

/40
Est $5,101,834 Not Listed For Sale
- 5 Beds
- 6 Baths
- 4,984 Sq Ft
99 Campbells Ln, New Castle, NH 03854

99 Campbells Ln, New Castle, NH 03854

/52
$1,900,000 Sold Sep 22, 2025

127 Main St, New Castle, NH 03854
- 3 Beds
- 2.5 Baths
- 2,001 Sq Ft
- Built 1765
Last Sold Summary
- 4% Above List Price
- $950/SF
- 3 Days On Market
Current Estimated Value $1,827,637

Last Listing Agent Caren Logan Tate & Foss Sotheby's International Rlty

127 Main St, New Castle, NH 03854

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New Hampshire Rockingham County New Castle

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