03854, NH homes for sale & real estate

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ABOUT THIS HOME
03854, NH Homes for Sale
Experience the charm of village living in the heart of New Castle! This beautifully maintained 1776 Cape is ideally situated in the center of this picturesque island community, where you can stroll to the Islander Café, post office, Town Hall, and historic village landmarks. Just 2 miles from downtown Portsmouth, the location offers a wonderful blend of coastal tranquility and everyday convenience. Inside, wide pine floors, custom built-ins, and a welcoming living room with gas fireplace showcase the home's New England character. The updated kitchen features a SubZero Gallery refrigerator, Miele dishwasher, and Bosch induction range, while renovated bathrooms offer modern comfort. Th

$1,650,000

3 beds2 baths1,454 sq ft

69 Cranfield St, New Castle, NH 03854

Miele dishwasher • Gas fireplace • Custom built-ins

FLOOR PLAN

ABOUT THIS HOME
03854, NH Homes for Sale
Set in a coveted New Castle neighborhood, this low-maintenance single-family home offers an exceptional blend of quality, style, and coastal living. Enter the Foyer, which seamlessly connects to the sun-filled, open concept kitchen, dining and living area. The interior living spaces feature a beautiful, recently renovated kitchen appointed with Italian appliances, natural marble countertops, and a generously sized island. An adjacent patio sets the stage for al fresco dining. The expansive dining area flows into the living room, which features built-ins, a gas fireplace and a vaulted ceiling. There is direct acces from the living area to the deck which makes an ideal entertaining home. Hard

$2,400,000

3 beds2.5 baths2,965 sq ft

50 N Gate Rd, New Castle, NH 03854

Al fresco dining • Italian appliances • Built-ins

ABOUT THIS HOME
03854, NH Homes for Sale
Welcome to 350 Portsmouth Avenue, an exceptional waterfront residence offering a front row seat to one of the most captivating maritime settings on the New Hampshire Seacoast. With expansive water views of the Piscataqua River and Back Channel, this remarkable property captures everything that makes New Castle waterfront living so special. From magnificent ships and iconic Portsmouth tugboats to sailboats, fishing vessels and pleasure craft, the ever changing boat traffic provides a spectacular backdrop from morning until night. A private deep water dock makes this a dream for boating enthusiasts, offering direct access to Portsmouth Harbor, the Piscataqua River and the open Atlantic. Addin

$3,750,000

3 beds3.5 baths3,238 sq ft

350 Portsmouth Ave, New Castle, NH 03854

Walk-out lower level • Hot tub • Deeded access

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ABOUT THIS HOME
03854, NH Homes for Sale
There are properties that simply cannot be replicated. Privately sited on 7.7 waterfront acres on Portsmouth's coveted Shapleigh Island, 518 New Castle Avenue is a once-in-a-generation New England estate, an extraordinary convergence of scale, privacy, architecture, and waterfront living just moments from the heart of downtown Portsmouth. With 13,450± square feet, this magnificent Shingle Style residence was conceived on a grand scale, pairing timeless coastal architecture with exceptional craftsmanship and sophisticated modern living. Georgian-inspired millwork, stately Tuscan columns, intricate wainscoting, and beautifully proportioned interiors create a residence of remarkable pre

$35,000,000

6 beds8 baths13,451 sq ft

518 New Castle Ave, Portsmouth, NH 03801

Waterfront acres • Newly added balcony • Manicured grounds

3D WALKTHROUGH

ABOUT THIS HOME
03854, NH Homes for Sale
An extraordinary opportunity to own a beautifully crafted home in one of Rye’s most sought-after coastal settings, and to experience all that living in New Hampshire has to offer, including no state sales tax or individual income tax. 8 Old Ferry Landing offers a rare combination of coastal lifestyle, privacy, and proximity. Overlooking scenic Witch Creek and just minutes from Rye’s beaches, downtown Portsmouth, and Wentworth by the Sea Country Club, this exceptional property blends timeless craftsmanship, sophisticated finishes, and effortless everyday living. The sun-filled first floor features soaring ceilings and an open layout designed for both entertaining and daily life.

$3,300,000

4 beds3.5 baths3,692 sq ft

8 Old Ferry Landing Rd, Rye, NH 03870

Generous pantry • Coastal setting • Oversized island

ABOUT THIS HOME
03854, NH Homes for Sale
One mile from Odiorne Point State Park and minutes from Rye's beaches, restaurants, everyday conveniences, and Portsmouth's vibrant downtown, this distinctive residence offers an exceptional opportunity to enjoy the Seacoast lifestyle. Ideally situated in one of New Hampshire's most sought-after coastal communities, the property provides easy access to some of the region's most treasured destinations. Spend your days exploring miles of scenic oceanfront trails, rocky coastlines, and breathtaking views before returning home to your own private retreat. Inside, vaulted ceilings, exposed beams, and abundant natural light create a warm and inviting atmosphere filled with character and charm. Th

$585,000

2 beds1 bath830 sq ft

267 Pioneer Rd, Rye, NH 03870

Living space • Natural light • Private retreat

Average home prices near 03854, NH

Cities

Zip Codes
Minor Civil Divisions

03854, NH real estate trends

$3.5M

Sale price

+72.8%
since last year

$875

Sale $/sq ft

+7.2%
since last year

Under list price

3.2%

Days on market

Down payment

—

Total homes sold

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3 Redfin agents serving 03854

104

Deals*

4.8

Satisfaction

473

Homes closed*

* Data from the last year

Popular Markets in New Hampshire

Copyright 2026 PrimeMLS All rights reserved. This information is deemed reliable, but not guaranteed. The data relating to real estate for sale on this website comes in part from the VOW Program of PrimeMLS. Data last updated Mon Oct 26 2026 on the search page

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