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$4,200,000
3 Beds ⋅ 5 Baths ⋅ 5107161 MLS
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. Adding to the property's unique appeal is deeded access to the Back Channel, creating a wonderful launching point for kayaks and paddleboards. Designed to embrace this extraordinary setting, the home features multiple waterfront decks for entertaining, outdoor dining or simply watching the river come alive. A walk-out lower level extends the living space outdoors, while the hot tub and sauna create a private waterfront retreat to enjoy throughout the seasons. Enjoy all the amenities that make New Castle one of the Seacoast's most coveted communities, the nearby yacht clubs, Wentworth Marina, Wentworth by the Sea Country Club, Great Island Common, beaches and the historic charm of island living, all just minutes from downtown Portsmouth. And with New Castle's exceptionally low property taxes, this is a rare opportunity to combine an extraordinary waterfront lifestyle with one of New Hampshire's most desirable communities. Deep water boating out your front door. Kayaking and paddleboarding from your deeded Back Channel access. Incredible water views, spectacular boat traffic, waterfront decks, hot tub and sauna, all in the heart of New Castle. 350 Portsmouth Avenue isn't simply a waterfront home, it's a lifestyle defined by the water.

350 Portsmouth Ave, New Castle
$8,500,000
8 Beds ⋅ 12 Baths ⋅ 5085575 MLS
A rare and truly exceptional offering in the heart of downtown Portsmouth—this one-of-a-kind property includes a luxury penthouse residence, a second residential unit, and two commercial storefronts, all offered in its entirety. Built in 2008 and meticulously maintained, the property blends modern construction, upscale amenities, and timeless interior style in an unbeatable downtown location. The main entrance on State Street opens to a foyer with elevator access to both residences and the lower level. A four-car garage is accessed from the rear of the foyer, while two ground-level storefronts with premier State Street frontage flank the entrance. Both retail spaces are leased to established tenants, with one at-will and one under lease. The second floor features a spacious three-bedroom, four-bath garden-style residence with an open-concept floor plan, hardwood floors, gas fireplaces, and three en suite bedrooms. The third and fourth floors comprise a stunning two-story penthouse offering four bedrooms and six baths, including four en suite bedrooms plus a fifth en suite office or guest suite. The expansive main living level showcases a chef’s kitchen with island, casual and formal dining areas, private office, mudroom, and rich cognac-toned wide-pine floors. Expansive decks span all three residential levels, each oriented toward the quiet, sun-filled, south-facing Court Street side. Additional highlights include secure private elevator access to each residence, four deeded garage parking spaces with additional storage, and a finished lower level ideal for a fitness room, wine storage, or flexible use space.Condominium conversion potential presents a rare investment or legacy ownership opportunity. Enjoy the many benefits of New Hampshire living, including no state income or sales tax, close proximity to the scenic coastlines and beaches of NH and Maine, and convenient access to 4 regional and international airports in less than one hour.

58 State St, Portsmouth
$2,000,000
5 Beds ⋅ 5 Baths ⋅ 5052525 MLS
Discover the ultimate solution for multi-generational living and flexible space at 25 Fosters Drive. Perched on a scenic hill, this exceptional home is intelligently designed with two primary suites, including a serene first-floor owner's retreat. Perfect for in-laws or one-level living, it offers privacy, stunning Piscataqua River views, and a spacious en-suite bath. The heart of the home is the sun-drenched, open-concept main level, where breathtaking water vistas are visible from the chef's kitchen, living room, and dining area. Upstairs, a second, palatial primary suite provides a private escape with a spa-like bath, while two additional bedrooms offer abundant space for family. The 2,100+ sq. ft. finished, walk-out lower level acts as a complete third living zone. This versatile space is ideal for a private guest suite, an au pair, or a teen retreat, featuring a media room, home gym, and direct access to the patio and hot tub. Enjoy the best of the Fosters Drive community with exclusive private access to a community dock. It's the perfect spot for launching kayaks, paddleboards, or simply enjoying the riverside tranquility. This rare property offers a sophisticated lifestyle with the space and privacy to accommodate everyone. Square footage estimated, buyer to verify. Seller is a licensed agent.

25 Fosters Dr, Dover

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