28 Walden Street, Portsmouth, NH 03801

Portsmouth
Local realty services provided by:ERA Key Realty Services
28 Walden Street,Portsmouth, NH 03801
$1,600,000
  • 2 Beds
  • 3 Baths
  • 1,315 sq. ft.
  • Single family
  • Active
Listed by: kristin claire, sam howard
Office: landvest, inc./new hampshire603-228-2020
MLS#:5102368
Source:PrimeMLS

Price summary

  • Price:$1,600,000
  • Price per sq. ft.:$846.11

About this home

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...

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Home facts

  • Year built:1811
  • Listing ID #:5102368
  • Added:45 day(s) ago
  • Updated:September 13, 2026 at 11:07 AM

Rooms and interior

  • Bedrooms:2
  • Total bathrooms:3
  • Rooms Total:5
  • Flooring:Carpet, Hardwood, Tile
  • Kitchen Description:Dishwasher, Disposal, Microwave, Refrigerator
  • Basement Description:Bulkhead, Concrete, Concrete Floor, Storage Space, Sump Pump, Unfinished, Walk-up
  • Living area:1,315 sq. ft.

Heating and cooling

  • Cooling:Mini Split
  • Heating:Baseboard, Electric, Hot Water, Mini Split, Radiant Electric

Structure and exterior

  • Roof:Asphalt Shingle
  • Year built:1811
  • Building area:1,315 sq. ft.
  • Lot area:0.07 Acres
  • Levels:1 3/4 Story

Schools

  • High school:Portsmouth High School
  • Middle school:Portsmouth Middle School
  • Elementary school:Little Harbor School

Utilities

  • Sewer:Public Available

Finances and disclosures

  • Price:$1,600,000
  • Price per sq. ft.:$846.11
  • Tax amount:$15,277 (2025)

Features and amenities

  • Appliances:Refrigerator, Washer
  • Laundry features:Dryer, Washer

Parking

  • Parking description:Brick/Pavers Driveway
MLS LogoCopyright 2026 Prime MLS, Inc. All rights reserved. This information is deemed reliable, but not guaranteed. The data relating to real estate displayed on this Site comes in part from the IDX Program of Prime MLS. 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 September 13, 2026

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