Refine Search
Map
Sort by
55 Green St Unit 315, Portsmouth
$2,525,000
2 Beds ⋅ 3 Baths ⋅ 5096735 MLS
Introducing The Maris, Portsmouth's newest luxury waterfront condominium community, elegantly positioned along the shores of the Piscataqua River. Offering 44 exceptional residences with thoughtfully curated floor plans ranging from 1BR+Den to 3BR+Den, The Maris presents a rare opportunity to choose a home that complements your lifestyle while enjoying the ease of maintenance-free waterfront living. Each residence showcases sophisticated design, premium finishes, and chef-inspired kitchens featuring Sub-Zero and Wolf appliances. Every home includes dedicated garage parking and private outdoor living space. Residents enjoy an elevated collection of amenities, including concierge service, a private waterfront marina, fitness center, resident lounge, conference room, pet spa, dedicated bike storage and private storage opportunities. Just moments from Portsmouth's vibrant downtown, The Maris places fine dining, boutique shopping, arts, culture, and the waterfront's best attractions within easy reach. Discover a new standard of elevated living. Photos are renderings and are not reflective of the specific unit or floor plan listed. Building is under construction with estimated completion Q1 2027.

55 Green St Unit 315, Portsmouth
55 Green St Unit 505, Portsmouth
$3,380,000
3 Beds ⋅ 4 Baths ⋅ 5095580 MLS
Introducing The Maris, Portsmouth's newest luxury waterfront condominium community, elegantly positioned along the shores of the Piscataqua River. Offering 44 exceptional residences with thoughtfully curated floor plans ranging from 1BR+Den to 3BR+Den, The Maris presents a rare opportunity to choose a home that complements your lifestyle while enjoying the ease of maintenance-free waterfront living. Each residence showcases sophisticated design, premium finishes, and chef-inspired kitchens featuring Sub-Zero and Wolf appliances. Every home includes dedicated garage parking and private outdoor living space. Residents enjoy an elevated collection of amenities, including concierge service, a private waterfront marina, fitness center, resident lounge, conference room, pet spa, dedicated bike storage and private storage opportunities. Just moments from Portsmouth's vibrant downtown, The Maris places fine dining, boutique shopping, arts, culture, and the waterfront's best attractions within easy reach. Discover a new standard of elevated living. Photos are renderings and are not reflective of the specific unit or floor plan listed. Building is under construction with estimated completion Q1 2027.

55 Green St Unit 505, Portsmouth
53 Austin St, Portsmouth
$3,600,000
5095216 MLS
The Pickering-Heffenger House c.1804 Live where history was made and where diplomats, dignitaries, and world leaders once gathered. The Pickering-Heffenger House is one of Portsmouth's most significant residences, prominently featured in Richard Candee's Building Portsmouth and John Mead Howells' Architectural History of the Piscataqua. Its most celebrated chapter occurred in 1905 when Dr. Arthur Heffenger, a retired U.S. Navy physician, hosted members of the Russian delegation during negotiations for the historic Portsmouth Peace Treaty. The grandeur of that era remains evident throughout the home with quadruple crown moldings, marble fireplace mantels, soaring ceilings, and extraordinary millwork. Thoughtfully modernized for today's lifestyle, the residence offers a beautifully appointed granite kitchen, wide-board cherry floors, six bedrooms, and six renovated bathrooms that seamlessly blend historic character with modern comfort. The original carriage house and stable have been transformed into three residences consisting of two one-bedroom apartments and one two-bedroom apartment, creating flexibility for guests, extended family, rental income, or staff accommodations. Perhaps most compelling are the property's future possibilities. It can continue as one of Portsmouth's great private estates, become a multi-generational family compound, or be thoughtfully repositioned as a condominium conversion opportunity. An existing inn license also creates potential for boutique hospitality, subject to approvals. Situated along tree-lined Austin Street and just steps from downtown Portsmouth, this is more than a home—it's an opportunity to own, preserve, and redefine one of the Seacoast's truly iconic properties.

53 Austin St, Portsmouth
53 Austin St, Portsmouth
$3,600,000
6 Beds ⋅ 6 Baths ⋅ 5095121 MLS
The Pickering-Heffenger House c.1804 Live where history was made and where diplomats, dignitaries, and world leaders once gathered. The Pickering-Heffenger House is one of Portsmouth's most significant residences, prominently featured in Richard Candee's Building Portsmouth and John Mead Howells' Architectural History of the Piscataqua. Its most celebrated chapter occurred in 1905 when Dr. Arthur Heffenger, a retired U.S. Navy physician, hosted members of the Russian delegation during negotiations for the historic Portsmouth Peace Treaty. The grandeur of that era remains evident throughout the home with quadruple crown moldings, marble fireplace mantels, soaring ceilings, and extraordinary millwork. Thoughtfully modernized for today's lifestyle, the residence offers a beautifully appointed granite kitchen, wide-board cherry floors, six bedrooms, and six renovated bathrooms that seamlessly blend historic character with modern comfort. The original carriage house and stable have been transformed into three residences consisting of two one-bedroom apartments and one two-bedroom apartment, creating flexibility for guests, extended family, rental income, or staff accommodations. Perhaps most compelling are the property's future possibilities. It can continue as one of Portsmouth's great private estates, become a multi-generational family compound, or be thoughtfully repositioned as a condominium conversion opportunity. An existing inn license also creates potential for boutique hospitality, subject to approvals. Situated along tree-lined Austin Street and just steps from downtown Portsmouth, this is more than a home, it's an opportunity to own, preserve, and redefine one of the Seacoast's truly iconic properties.

53 Austin St, Portsmouth
55 Green St Unit 311, Portsmouth
$2,725,000
2 Beds ⋅ 3 Baths ⋅ 5094173 MLS
Introducing The Maris, Portsmouth's newest luxury waterfront condominium community, thoughtfully designed along the shores of the Piscataqua River. Offering 44 exceptional residences and a variety of thoughtfully curated floor plans from 1+Den to 3+Den availabilities, The Maris presents a rare opportunity to choose a home that complements your lifestyle while enjoying the convenience of maintenance-free waterfront living. Each residence showcases sophisticated design, premium finishes, and chef-inspired kitchens featuring Sub-Zero and Wolf appliances. Every home includes dedicated garage parking and private outdoor living space. Residents enjoy an elevated collection of amenities, including concierge service, a private waterfront marina, fitness center, resident lounge, conference room, pet spa, dedicated bike storage and private storage opportunities. Just moments from Portsmouth's vibrant downtown, The Maris places fine dining, boutique shopping, arts, culture, and the waterfront's best attractions within easy reach. With many different layouts now available for purchase, discover a new standard of elevated living at The Maris. Photos are renderings and not reflective of the specific unit or floorplan listed here. Building is under construction and estimated completion is Q1 2027.

55 Green St Unit 311, Portsmouth
205 Broad St, Portsmouth
$2,275,000
4 Beds ⋅ 4 Baths ⋅ 5093133 MLS
Nestled in one of Portsmouth's most desirable neighborhoods, 205 Broad Street seamlessly blends timeless New England charm with the peace of mind of a comprehensive, down to the studs renovation completed between 2022 and today. Virtually every aspect of this home has been thoughtfully reimagined, creating a turnkey opportunity for the next owner. The exterior showcases durable and attractive Hardie Board siding, a standing seam metal roof, and a welcoming wraparound 3 season porch that provides the perfect space for morning coffee, outdoor dining, or entertaining guests. Inside, the home offers a beautifully updated interior with high end finishes throughout. The kitchen features elegant quartz countertops, modern cabinetry, and a layout designed for both everyday living and hosting. Comfort is elevated by radiant heated flooring in three of the four bathrooms as well as the mudroom, providing warmth and luxury during New England's colder months. Designed with flexibility and privacy in mind, two of the home's bedrooms feature dedicated en-suite bathrooms, making them ideal for guests, family members, or multigenerational living. Thoughtful renovations, quality craftsmanship, and modern systems combine to deliver the character of a classic Portsmouth home with the convenience and efficiency of new construction. Located just moments from downtown Portsmouth's renowned restaurants, shops, waterfront, and cultural attractions, 205 Broad Street offers a rare opportunity to enjoy modern living in a premier Seacoast location. Welcome home!

205 Broad St, Portsmouth
115 Odiorne Point Rd, Portsmouth
$3,250,000
4 Beds ⋅ 5 Baths ⋅ 5092948 MLS
Welcome to Tucker’s Cove, one of Portsmouth’s premier neighborhoods known for its distinguished custom-built homes, just minutes from downtown Portsmouth, Rye beaches, and shopping & amenities along Rte 1. This exceptional 4-bed, 5-bath home combines timeless craftsmanship with luxurious comfort and offers an incredible 7,000+ sf of living space. The interior is thoughtfully designed for both grand entertaining & everyday comfort. The open-concept layout showcases hardwood floors, tall ceilings, crown molding, & elegant details throughout. A stunning library serves as a true showpiece with dramatic 18-foot ceilings, custom built-in bookshelves, & gas fireplace, creating a perfect retreat to relax. Just off the front entrance, the formal dining room flows seamlessly into the expansive eat-in kitchen featuring cherry cabinets, granite countertops, gas range with pot filler & large island for gathering & entertaining. The impressive great room is anchored by Armstrong mahogany doors & beautiful stone fireplace with custom gas logs & stone hearth. French doors open directly to the screened porch, overlooking tranquil Japanese gardens & stone waterfall, creating seamless indoor-outdoor living. The 1st floor offers a generously sized primary suite with private bath & soaking tub, a pantry, laundry/mudroom, & half bath for convenience. Upstairs, a 2nd primary suite with ensuite bath is accompanied by 2 additional guest bedrooms that share a full bath. A spacious bonus room provides excellent flexibility for a home office, media room, or additional living space, along with abundant storage throughout. The finished lower level is designed for recreation, complete with a wine cellar, billiard room, exercise area, utility sink, & half bath. Additional highlights include a 3-car garage, central a/c, fenced-in backyard, & irrigation system. This property offers luxury, privacy, & location! OPEN HOUSE SUNDAY, 9/13, 10am - 12pm.

115 Odiorne Point Rd, Portsmouth
55 Green St Unit 213, Portsmouth
$2,425,000
2 Beds ⋅ 3 Baths ⋅ 5092933 MLS
Introducing The Maris, Portsmouth's newest luxury waterfront condominium community, thoughtfully designed along the shores of the Piscataqua River. Offering 44 exceptional residences and a variety of thoughtfully curated floor plans from 1+Den to 3+Den availabilities, The Maris presents a rare opportunity to choose a home that complements your lifestyle while enjoying the convenience of maintenance-free waterfront living. Each residence showcases sophisticated design, premium finishes, and chef-inspired kitchens featuring Sub-Zero and Wolf appliances. Every home includes dedicated garage parking and private outdoor living space. Residents enjoy an elevated collection of amenities, including concierge service, a private waterfront marina, fitness center, resident lounge, conference room, pet spa, dedicated bike storage and private storage opportunities. Just moments from Portsmouth's vibrant downtown, The Maris places fine dining, boutique shopping, arts, culture, and the waterfront's best attractions within easy reach. With many different layouts now available for purchase, discover a new standard of elevated living at The Maris. Photos are renderings and not reflective of the specific unit or floorplan listed here. Building is under construction and estimated completion is Q1 2027.

55 Green St Unit 213, Portsmouth
55 Green St Unit 303, Portsmouth
$1,515,000
2 Beds ⋅ 3 Baths ⋅ 5092488 MLS
Introducing The Maris, Portsmouth's newest luxury waterfront condominium community, thoughtfully designed along the shores of the Piscataqua River. Offering 44 exceptional residences and a variety of thoughtfully curated floor plans from 1+Den to 3+Den availabilities, The Maris presents a rare opportunity to choose a home that complements your lifestyle while enjoying the convenience of maintenance-free waterfront living. Each residence showcases sophisticated design, premium finishes, and chef-inspired kitchens featuring Sub-Zero and Wolf appliances. Every home includes dedicated garage parking and private outdoor living space. Residents enjoy an elevated collection of amenities, including concierge service, a private waterfront marina, fitness center, resident lounge, conference room, pet spa, dedicated bike storage and private storage opportunities. Just moments from Portsmouth's vibrant downtown, The Maris places fine dining, boutique shopping, arts, culture, and the waterfront's best attractions within easy reach. With many different layouts now available for purchase, discover a new standard of elevated living at The Maris. Photos are renderings and not reflective of the specific unit or floorplan listed here. Building is under construction and estimated completion is Q1 2027.

55 Green St Unit 303, Portsmouth
114 Mechanic St, Portsmouth
$1,785,000
2 Beds ⋅ 2 Baths ⋅ 5087834 MLS
Enjoy captivating water views & proximity to Prescott Park at 114 Mechanic Street, a stately Antique Colonial in Portsmouth’s historic South End. Meticulously restored from stem to stern with exceptional craftsmanship by Auger Builders, this distinctive property blends preserved period character with thoughtfully completed modern improvements. Inside, original pine floors have been beautifully refinished, while many architectural details have been retained, including four fireplaces, one of which is currently functional. Extensive updates include new high-efficiency central heating and air conditioning, new ENERGY STAR® stainless steel appliances, renovated bathrooms, new electrical wiring and lighting throughout, and fresh interior paint. The result is a home that maintains the warmth and character of its historic origins while offering updated systems and finishes for today’s lifestyle. Step outside to a newly renovated pocket garden designed to make the most of the property’s outdoor space. Granite-curbed garden beds, refreshed landscaping, a brick patio, and fencing create an inviting setting for crisp fall mornings, outdoor dining, or relaxing at the end of the day. The location is equally compelling. Set in Portsmouth’s South End waterfront neighborhood, the property is nestled among historic architecture and colorful homes with views toward the Piscataqua River. Waterfront parks, downtown Portsmouth, and New Castle are all nearby, providing convenient access to the Seacoast’s restaurants, cafés, boutiques, galleries, theaters, cultural attractions, beaches, and recreation. With its water views, restored historic details, substantial system upgrades, private garden setting, and close proximity to both downtown and the waterfront, 114 Mechanic Street offers a distinctive opportunity to experience Portsmouth living as the Seacoast transitions into fall.

114 Mechanic St, Portsmouth
171 Gates St, Portsmouth
$2,639,000
4 Beds ⋅ 2 Baths ⋅ 5087030 MLS
The Tobias Langdon House, circa 1710, is a rare and remarkable surviving residence set within one of the few intact colonial-era neighborhoods in New England’s most attractive seaport town. Rich in historic, character and timeless appeal, the home has been thoughtfully updated to provide the comfort, efficiency, and ease of modern living while preserving its extraordinary architectural integrity. Located in the heart of Portsmouth’s coveted South End on a low-trafficked side street, the home offers a rare sense of privacy and tranquility just steps from the vibrant energy of the city. Inside, you’ll find original wide-plank flooring, authentic architectural details, gracious 8-foot ceilings, and generously scaled rooms that reflect the craftsmanship of a bygone era, all enhanced by abundant natural light that creates a warm and inviting atmosphere throughout. Every detail tells a story, from the preserved period features to the carefully integrated modern systems, including central air conditioning, a new heating system, updated electrical, and the added peace of mind of a full-house generator. The cedar shake roof further underscores the home’s authenticity while complementing its enduring aesthetic. Set on an oversized lot, the property unfolds into a private backyard garden oasis with serene river views, framed by mature, flowering landscaping inc exotic Japanese maple and cherry trees that change beautifully with the seasons. An expansive, fully equipped outdoor kitchen creates the perfect setting for effortless entertaining and unforgettable gatherings under the open sky. Adding to the home’s exceptional rarity and convenience is 3-car parking providing ease and flexibility. From this unparalleled location, you are just moments from Market Square, Prescott Park, the waterfront, and an array of acclaimed restaurants, boutiques, and cultural attractions that define Portsmouth as one of the most desirable small seaside cities in New England. Showings begin 5/8/26

171 Gates St, Portsmouth
1 Harbour Pl Unit 4i, Portsmouth
$2,333,000
2 Beds ⋅ 2 Baths ⋅ 5085159 MLS
Rare opportunity to own a modern riverfront loft at Portsmouth’s premier downtown address. Walk to dozens of restaurants, concerts, theaters, the farmers market, and seasonal festivals. Residence 4i was custom designed with nearly 2,000± SF including 45± SF storage, 2 bedrooms, and 2 full bathrooms. Giant, sound-resistant full-opening windows provide views of the river, Prescott Park, and the historic city. The open layout, high ceilings, and a spacious 2-island kitchen with abundant storage maximize the sense of space designed for entertaining. Automated Home features such as surround sound, automated lighting, remote-controlled shades, whole-unit water filter and reverse osmosis, bathroom mirror TVs, custom lighting, and blackout shades make your lifestyle at Harbour Place particularly relaxing. 2 HVAC zones are highly energy efficient, requiring minimal heating even in winter. Amenities include 2 assigned garage parking spaces with private Tesla/220V charging, an adjacent 120± SF storage room, and guest parking access. Gaze out over Portsmouth's charming waterfront, watching holiday fireworks, listen to Summer concerts, and monitor the beauty of an active port from the comfort of your living room or the common rooftop deck. Have a boat? There is an option to dock at the building’s private marina! Welcome to your mix of mesmerizing water views and quaint walkable city lifestyle that makes tax-friendly NH, and Portsmouth a recognized a top place to live in the country!

1 Harbour Pl Unit 4i, Portsmouth
11-2 Spruce Pl Unit 11-2, Portsmouth
$2,350,000
4 Beds ⋅ 4 Baths ⋅ 5084811 MLS
Spruce Place is just beginning construction: Three single family homes nestled in Portsmouth’s Little Harbor neighborhood off a new cul-de-sac just one mile to Downtown! The 4 bedroom, 4 bath Callum home plan offers the flexibility to live on the first or second floor with bedroom suites on each level. The open flow living space is centered around the focus staircase with open railings and complete with hardwood flooring, beautiful trim work, and high ceilings. Great room with vaulted 10' ceiling and gas fireplace leads into the sunny four-season room off the back deck. The kitchen will feature Thermador appliances, stacked cabinetry to the ceiling, large center island, sparkling quarts countertops, and tile backsplash. First floor primary suite with 10' vaulted ceiling, spacious walk-in closet, and private bath with custom spa tile shower. First floor laundry and first floor study. Convenient mud room at owners entry with built-in and coat closet. Upstairs, the well appointed second floor features a beautiful open to below feature, with three bedrooms and two full baths, including the second bedroom suite. Generous allowances and high-end finishes - ready for your customization! Town water, sewer, and natural gas. A location that offers easy convenience to everything the Seacoast has to offer - pristine beaches, golf courses, Portsmouth's vibrant downtown, scenic trails and so much more!

11-2 Spruce Pl Unit 11-2, Portsmouth
11-1 Spruce Pl Unit 11-1, Portsmouth
$2,250,000
4 Beds ⋅ 4 Baths ⋅ 5084662 MLS
Spruce Place is just beginning construction: Three single family homes nestled in Portsmouth’s Little Harbor neighborhood off a new cul-de-sac just one mile to Downtown! The 'Sir Zach' floor plan features a seamless and spacious living area that flows effortlessly into the sunny four season room. High ceilings, custom trim work, and hardwood flooring. The kitchen will feature Thermador appliances, stacked cabinetry to the ceiling, large center island, sparkling quartz countertops, tile backsplash and bar cabinetry. The well-appointed second floor has four generously sized bedrooms including primary suite with two walk-in closets, and private bath with spa tile shower and double vanity with quartz countertops. Two car garage and full unfished basement with endless potential for future finish or added storage. Front farmers porch, back deck, and professionally landscaped lot offer plenty of spaces to enjoy the outdoors. Generous allowances and high-end finishes - ready for customization! Town water, sewer, and natural gas. A location that offers ease and convenience to everything the Seacoast has to offer-pristine beaches, golf courses, Portsmouth's vibrant downtown, scenic trails and so much more!

11-1 Spruce Pl Unit 11-1, Portsmouth
19 Shearwater Dr Unit 1903, Portsmouth
$1,399,000
3 Beds ⋅ 3 Baths ⋅ 5083012 MLS
This home is 100% complete at The Landing at Shearwater in Portsmouth, and there’s still time to make one of these stunning homes your own. Just a short walk from the vibrant downtown, this community offers the perfect blend of convenience, comfort, and modern coastal living. The featured Garnet Premier plan showcases one-floor living at its best—with the bonus of a beautifully designed second level. Inside, you’ll find over 2,596 square feet of space, including a first-floor Primary Suite with a custom tile shower, a convenient Laundry Room, and an open-concept living area anchored by a spacious kitchen with quartz countertops and an expanded island. Upstairs, two additional bedrooms and a full bath offer flexibility for guests, family, or a home office. An expansive finished bonus room adds even more potential—perfect for whatever your lifestyle needs next. Every detail reflects quality craftsmanship, from the upgraded insulation package to EnergyStar® certification. And beautiful interior design package. Don’t miss the chance to work with our award-winning build team at a location that’s truly second to none. Welcome to The Landing at Shearwater—we can’t wait to bring you home!

19 Shearwater Dr Unit 1903, Portsmouth
144 Washington St, Portsmouth
$3,300,000
2 Beds ⋅ 3 Baths ⋅ 5072206 MLS
For over two centuries, the Leonard Cotton House, a Portsmouth landmark, has stood as a centerpiece of Portsmouth’s historic Puddle Dock area. This Federal-style residence offers sweeping views across Strawberry Banke Historic Museum, Prescott Park, and the Piscataqua River. As one of the largest privately owned parcels in Portsmouth’s popular South End, it features off-street parking with room to construct a garage or carriage house. Situated on the corner of Hancock and Washington Streets, this property is a five-minute walk from Portsmouth’s cultural epicenter, Market Square. Genuine moldings, original eight panel doors, and distinctive dental moldings throughout, reflect the architectural grace of the mid-18th century. The finished attic, with its exposed beams and wide pine floors, provides a most inviting retreat. Originally home to the famous Capt. John Blunt, it became home to Leonard Cotton, a well known West Indies trade merchant. This historic property has served as law offices for forty years. It is anticipated that because of its flexible layout and phenomenal location it will be restored to its original prominence, as one of the city’s more distinguished residences. The Leonard Cotton House is not merely a piece of real estate; it is part of Portsmouth's legacy, awaiting its next steward.

144 Washington St, Portsmouth

The property listing data and information, or the Images, set forth herein were provided to MLS Property Information Network, Inc. from third party sources, including sellers, lessors, landlords and public records, and were compiled by MLS Property Information Network, Inc. The property listing data and information, and the Images, are for the personal, non commercial use of consumers having a good faith interest in purchasing, leasing or renting listed properties of the type displayed to them and may not be used for any purpose other than to identify prospective properties which such consumers may have a good faith interest in purchasing, leasing or renting. MLS Property Information Network, Inc. and its subscribers disclaim any and all representations and warranties as to the accuracy of the property listing data and information, or as to the accuracy of any of the Images, set forth herein.

board logoCopyright 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, noncommercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data last updated .

How much is your home worth?

Get instant property value now!