Zip codes 03854 homes for sale starting at Fifty Thousand Dollars

$3,395,000 - New Castle, NH

24 Mill Pond Road New Castle, NH - Experience the pinnacle of New Hampshire coastal living in this exceptional waterfront home in the coveted Mill Pond community at Wentworth by the Sea. Perfectly sited on the water’s edge, it offers sweeping tidal views and spectacular westerly sunsets. Thoughtfully designed for comfort and connection to nature, the home features a first-floor primary suite, a dramatic vaulted living room, and walls of glass that flood the interior with natural light and panoramic views. The stylish eat-in kitchen blends beauty and function—ideal for daily living and entertaining. A bright sunroom opens to a spacious waterside deck, perfect for alfresco dining or peaceful evenings by the shore. The walk-out basement adds versatility with a fourth bedroom, office space, and direct water access—perfect for guests, multigenerational living, or a serene home office. Residents enjoy resort-style amenities including a pool, tennis and pickleball courts, and private beach access. The nearby Wentworth Marina and acclaimed Salt restaurant at the historic hotel add to the allure. Just minutes from scenic New Castle Common and vibrant downtown Portsmouth, this rare offering delivers a lifestyle of peace, beauty, and convenience.

$3,395,000 - New Castle, NH

$3,295,000 - New Castle, NH

77 Abigale Lane New Castle, NH - Stunning Custom-Built Home in New Castle - Welcome to this exquisite custom-built residence, nestled in one of New Castle's most coveted neighborhoods. Designed with unparalleled attention to detail, this home offers a unique blend of luxury, comfort, and convenience. The property is perfectly situated on an elevated lot, offering breathtaking views of the peaceful cul-de-sac and the surrounding natural beauty. Whether you enjoy seaside relaxation, boating, or exploring charming local shops and restaurants, everything is within reach. Every inch of this custom home reflects the highest standards of craftsmanship, from the open-concept living areas to the meticulously designed finishes. The floor plan has been thoughtfully crafted to provide both functionality and elegance, making it the perfect space for both daily living and entertaining. Expansive windows throughout flood the home with natural light, enhancing the warm and inviting ambiance. Surrounded by gorgeous hydrangeas, attractive stone work and the inviting outdoor hot tub, this serene setting ensures privacy and tranquility while remaining close to all the amenities of the area. With the lowest tax rate in the State, this is more than just a home; it’s a lifestyle. This home is just minutes away from the pristine New Castle Beach, Wentworth-by-the-Sea Marina and the vibrant downtown Portsmouth. Don’t miss your chance to own a piece of New Castle's finest real estate.

$2,950,000 - New Castle, NH

2 Mill Pond Road New Castle, NH - Don’t miss this rare opportunity to join the prestigious Wentworth By The Sea community on picturesque New Castle Island. This elegant home features soaring ceilings and expansive windows that fill the space with natural light—from brilliant morning sunrises to stunning evening sunsets overlooking the lush backyard and water beyond! A first-floor master suite offers direct access out to the spacious rear deck, a luxurious master bath and large walk-in closet. A three-season sunroom, formal dining, vaulted great room, eat-in-kitchen, and laundry/mudroom round out the main level. Upstairs you'll find a large loft with long range views of Mill Pond, two bedrooms, a full bath and finished storage. The lower level offers a full walkout with 1600 SF of storage or future finish. Tucked away at the end of a quiet street, you'll enjoy peaceful privacy with sweeping views of manicured green lawns. Just a short walk away, enjoy top-tier amenities including a community pool, tennis and pickleball courts, and a private path to a serene beach overlooking Little Harbor. You're also steps from the Wentworth Marina, the luxurious Wentworth By The Sea Hotel & Spa with fine dining and full spa services, and the Wentworth by the Sea Country Club with its spectacular seaside golf course. Just minutes from downtown Portsmouth, with its rich history, shopping, theater, and dining—this location offers the best of the Seacoast lifestyle. Live your dream at Wentworth!

$2,950,000 - New Castle, NH

$2,900,000 - New Castle, NH

396 Portsmouth Avenue New Castle, NH - Spectacular views, light and privacy from this island property. Expand the current home or build your dream home on this .57-acre parcel with 300’ frontage on the Piscataqua River offering a rare deep-water access (dock in need of repair/replace) and mooring. Endless potential with elevation to support new construction not limited by flood zone requirements. The current 1 bed, 1 bath, 1200 SF bow roof cape plus heated 107 +/- SF boat house is privately situated on Goat Island with water views from every room. Watch the working waterfront of huge ships and barges traveling in and out of the harbor, submarines coming and going for service, fishing boats, sailboats, yachts, the Tall Ships, aquatic and marine wildlife – there is always something to watch. Surrounded by the Piscataqua river, view the Wentworth by the Sea hotel to the south and marvel at the lights and sounds of the Portsmouth Naval Shipyard including the National Anthem in the morning and Taps at days end to the north. Whether you expand the existing home or start anew, this captivating location will steal your heart.

$2,900,000 - New Castle, NH

396 Portsmouth Avenue New Castle, NH - Bring your dreams and your builder! This .57-acre parcel with 300’ frontage on the Piscataqua River offering a rare deep-water access (dock in need of repair/replace) and mooring. Endless potential with elevation to support new construction not limited by flood zone requirements and based on the grandfathered location of the current structures, boat house in particular, this property offers an unusually large building envelope with minimal setbacks. Watch the working waterfront of huge ships and barges traveling in and out of the harbor, submarines coming and going for service, fishing boats, sailboats, yachts, the Tall Ships, aquatic and marine wildlife – there is always something to watch. Surrounded by the Piscataqua river, view the Wentworth by the Sea hotel to the south and marvel at the lights and sounds of the Portsmouth Naval Shipyard including the National Anthem in the morning and Taps at days end to the north. Existing home and boathouse on the property. Whether you expand the existing home or start anew, this captivating location will steal your heart.

$2,595,000 - New Castle, NH

22 Colonial Lane New Castle, NH - A William Ross design, this elegant custom home is historically inspired yet accommodates the needs of today's modern lifestyle. Just 12 years young, this exceptional home showcases meticulous attention to detail and top-tier architectural finishes throughout. Nestled in the charming Colonial Lane cul-de-sac, it offers picturesque pond and marsh views, all while being privately tucked away in the heart of the village. The location strikes the perfect balance between peaceful seclusion and easy access to everything New Castle has to offer. Inside, you’ll find exquisite custom woodwork, elegant crown moldings, graceful arches, custom fireplace with black granite from South Africa, and a stunning centerpiece staircase that elevates the home’s character and craftsmanship. The thoughtfully designed floor plan is incredibly flexible, offering the option of three en-suite bedrooms or two bedrooms with expanded first-floor living, whatever best suits your lifestyle. High end granite and marble adorn the kitchen and bathrooms, and radiant floor heating runs throughout the main level for added comfort. Outside, the professionally landscaped grounds feature stone walls, vibrant year-round plantings, and well-tended vegetable and flower gardens—all supported by a full irrigation system. Close to downtown Portsmouth, the beach and Wentworth by The Sea Country Club & Marina. Be sure to watch the attached video.

$1,850,000 - New Castle, NH

11 Atkinson Street New Castle, NH - Experience the very definition of the New Castle lifestyle in a thoughtfully restored antique colonial home. Found in a coveted, peaceful, absolutely prime location: steps from the river and the heart of the village. The William Trundy House C. 1725 still has original hand-hewn beams, restored wide-pine floors, corner posts and period chimney bricks. A warm, three-bedroom residence that beckons visitors to enjoy its cozy woodstove (in one of three fireplaces) while looking out at magnificent perennial gardens and the sunny backyard patio. Downstairs are an open concept kitchen, dining room and den. There is also a TV room and additional small office. Upstairs is the ensuite primary with cathedral ceilings and two other bedrooms. All done in sophisticated, understated quality finishes. An important part of the property is the detached one-car garage with upstairs studio/living space—a perfect year-round getaway. There is additional parking for two cars and on-street space as well. Showings begin with open house Sunday May 18, 11-2. Embrace your New Castle dream. Broker Interest.

$1,750,000 - New Castle, NH

42 Main Street New Castle, NH - 42 Main Street is an updated antique colonial located in the heart of New Castle village. It's within walking distance of the Great Island Cafe and a short stroll to the beach. The property offers views of the Piscataqua River from the patio and inside you'll find stunning wood floors, exposed brick and fireplaces that add to its character and charm. The second floor features two generous bedrooms. There are two additional rooms on the third floor, accessible by a narrow staircase, which could serve as extra bedrooms or home office spaces. A detached 2-car garage provides convenience, especially during the winter months and offers easy storage for beach equipment in the summer. New Castle is easily accessible to downtown Portsmouth and an hour's drive to Boston, MA or Portland, ME. Open House Sunday, May 25th 1:00 - 3:00 PM.

Zip codes 03854 listings for sale

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