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The Fava Group
"The Fava Group" Maine to New Hampshire Realtors®
REALTORS®, LUXBHGRE - Luxury Homes
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28 Walden Street, Portsmouth, NH 03801

$1,495,000
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Active
BEDS2 BATHS2 full 1 partial SQUARE FEET1,315 MLS#5102368
STATUSActive PROPERTY TYPEResidential - Single Family SCHOOLPortsmouth

Listing Courtesy of: LandVest, Inc./New Hampshire
Agency Phone: 603-228-2020
Associate Name: Kristin Claire
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Property Description

Direct tidal waterfront just minutes from downtown Portsmouth is an extraordinary rarity, and this beautifully restored c.1810 home with a detached legal accessory dwelling unit (ADU) offers the opportunity to enjoy both, blending historic New England character with thoughtful modern updates in an exceptional waterfront setting. Designed to embrace its surroundings, the home captures sweeping water views and spectacular sunrises through windows on three sides. The custom cook's kitchen with handcrafted cabinetry opens to an inviting living area where a wall of glass frames the ever-changing waterfront landscape. Gentle ocean breezes and abundant natural light create a comfortable atmosphere throughout the seasons. Outside, a climbing hydrangea arbor welcomes you to a private brick patio and beautifully established gardens overlooking the water. It's an ideal setting for morning coffee, afternoon gatherings, or simply enjoying the peaceful shoreline. Launch a kayak or paddleboard directly from your backyard and explore the protected cove, home to a variety of coastal birds and marine life. The detached legal ADU offers exceptional flexibility as a guest house, private office, or income-producing rental. Filled with natural light, it features a vaulted ceiling, dramatic floor-to-ceiling window, loft sleeping area, full kitchen and bath, and a cozy gas fireplace. Located on a quiet dead-end street, yet only minutes from Portsmouth's celebrated restaurants, boutiques, galleries, The Music Hall, Prescott Park, Strawbery Banke Museum, and the city's vibrant waterfront, the property offers the perfect balance of peaceful waterfront living with proximity to amenities. A mahogany entry deck overlooks the granite cobblestone driveway with parking for three vehicles. A distinctive Seacoast property where historic charm, modern comfort, and waterfront living come together. Total square footage includes the detached legal ADU.

28 Walden Street | MLS# 5102368

This single family home located at 28 Walden Street, Portsmouth, NH 03801 is currently listed for sale with an asking price of $1,495,000. This property was built in 1811 and has 2 bedrooms and 2 full and 1 partial baths with 1315 sq. ft. Walden Street is located within the Portsmouth school district. Search Portsmouth real estate on thefavagroup.masiellogrouprealestate.com today.

Property Features

Property Type: Residential - Single Family
Basement: Yes
Basement: Bulkhead, Concrete, Concrete Floor, Exterior Stairs, Storage Space, Sump Pump, Unfinished
Cooling: Mini Split
Fenced: Yes
Heating: Natural Gas, Baseboard, Electric, Hot Water, Radiant E
Home Style: Antique, New Englander, Studio
Lot Size: 0.07 Acres
Roof Type: Asphalt Shingle
Stories: 1.7
Taxes: $15,277
Year Built: 1811

Amenities

Cathedral Ceiling
In-Law/ADU
Kitchen/Living
Natural Light
Natural Woodwork
Skylight
Surround Sound Wiring
1st Floor Laundry
Partial Fence 
Garden Space
Guest House
Patio
Porch
Storage

Feature Descriptions

Appliances: Dishwasher, Disposal, Dryer, Range Hood, Microwave, Refrigerator, Washer, Water Heater off Boiler, Induction Cooktop
Baths 1/2: 1
Baths 3/4: 2
Construction: Clapboard Exterior
Days on Site: 102
Driveway: Brick/Pavers
Electric: 200+ Amp Service
Exterior: Clapboard Exterior
Flood Zone: Yes
Flooring: Carpet, Hardwood, Tile
Foundation: Brick, Poured Concrete, Stone
Lot: Landscaped, Level, Wetlands, Neighborhood, Tidal
Nearby Bodies of Water: Piscataqua River
Number of Rooms: 5
Parking: Off Street, Parking Spaces 3
Road Frontage: 34
Roads: Dead End, Paved, Public
Sewer: Public
Sq. Ft. Above Grade Finished: 1315
Sq. Ft. Total Finished: 1315
Total Stories: 1.75
Water: Public
Water Access: Yes
Water Body Type: River
Water Rights: Exclusively Owned
Water View: Yes
Zoning: GRB

Local Schools

High School: Portsmouth High School
Middle School: Portsmouth Middle School
Elementary School: Little Harbor School
School District: Portsmouth

Listed By / Shown By

Listed By

Agency Name: LandVest, Inc./New Hampshire
Agent Name: Kristin Claire
Agency Phone: 603-228-2020

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Estimated Payment

$ 5,036.35 per month $3,327.22 Principal & Interest $1,273.08 Property Tax $436.04 Homeowner's Insurance

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Disclaimer: All information deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. Neither listing broker(s) or information provider(s) shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. Listing(s) information is provided for consumers personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information on this site was last updated 11/09/2026. The listing information on this page last changed on 11/09/2026. The data relating to real estate for sale on this website comes in part from the Internet Data Exchange program of Delta Media Group MLS (last updated Mon 11/09/2026 12:01:09 AM EST) or MLSPIN MLS (last updated Sun 11/08/2026 11:38:28 PM EST) or Prime MLS (last updated Sun 11/08/2026 11:33:06 PM EST) or MREIS (last updated Sun 11/08/2026 11:55:37 PM EST). Real estate listings held by brokerage firms other than Better Homes and Gardens Real Estate The Masiello Group may be marked with the Internet Data Exchange logo and detailed information about those properties will include the name of the listing broker(s) when required by the MLS. All rights reserved.

Listing data compilation and photo(s) copyright © 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, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data Last Updated 2026-11-08 23:33:06

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