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171 Gates Street, Portsmouth, NH 03801

$2,639,000
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BEDS4 BATHS2 full SQUARE FEET2,450 MLS#5087030
STATUSActive PROPERTY TYPEResidential - Single Family

Listing Courtesy of: Carey Giampa, LLC/Seabrook Beach
Agency Contact: Cell: 603-583-1000
Associate Name: Patrick Carey
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Property Description

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 Street | MLS# 5087030

This single family home located at 171 Gates Street, Portsmouth, NH 03801 is currently listed for sale with an asking price of $2,639,000. This property was built in 1710 and has 4 bedrooms and 2 full baths with 2450 sq. ft. Search Portsmouth real estate on www.masiellogrouprealestate.com today.

Property Features

Property Type: Residential - Single Family
Basement: Full, Unfinished
Basement: Yes
Cooling: Central AC
Heating: Hot Water, Multi Zone
Home Style: Antique, Colonial
Lot Size: 0.14 Acres
Roof Type: Asphalt Shingle
Stories: 2.5
Taxes: $19,651
Year Built: 1710

Feature Descriptions

Appliances: Dishwasher, Dryer, Range Hood, Gas Range, Refrigerator, Washer
Baths 3/4: 1
Baths Full: 1
Construction: Clapboard Exterior, Wood Siding
Construction Status: Existing
Days on Site: 29
Driveway: Brick/Pavers
Electric: 200+ Amp Service, Circuit Breaker(s)
Equipment: Irrigation System, Security System, Standby Generator
Exterior: Clapboard Exterior, Wood Siding
Flood Zone: No
Foundation: Brick, Concrete, Fieldstone, Granite
Lot: Landscaped, Sidewalks, View, Water View, In Town, Near Country Club, Near Golf Course, Near Shopping, Neighborhood, Near Public Transportatn, Near Hospital
Nearby Bodies of Water: Piscataqua River
Number of Rooms: 8
Parking: Driveway, Off Street, On-Site, Parking Spaces 3 - 5
Roads: Paved, Public, Public Maintained Road
Sewer: Public
Sq. Ft. Above Grade Finished: 2450
Sq. Ft. Total Finished: 2450
Total Stories: 2.5
Units: 1
Water: Public
Water Body Type: River
Water View: Yes
Zoning: GRB

Room Sizes

Living Room: 16.9 x 15.3 Level - 1
Kitchen: 15.1 x 10.5 Level - 1
Dining Room: 16.0 x 13.8 Level - 1
Family Room: 15.0s x 10.5 Level - 1
Bathroom Three Quarter: 9.3 x 5.0 Level - 1
Laundry Room: 8.2 x 5.6 Level - 1
Primary BR Suite: 21.4 x 14.4 Level - 2
Bathroom Full: 13.6 x 4.2 Level - 2
Bedroom: 14.5 x 13.7 Level - 2
Den: 8.8 x 7.7 Level - 2
Bedroom: 13.7 x 10.9 Level - 3

Listed By / Shown By

Listed By

Agency Name: Carey Giampa, LLC/Seabrook Beach
Agency Contact: Cell: 603-583-1000
Agent Name: Patrick Carey

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Estimated Payment

$ 8,280.56 per month $5,873.27 Principal & Interest $1,637.58 Property Tax $769.71 Homeowner's Insurance

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