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18 Congress Street #308, Portsmouth, NH 03801

Local realty services provided by:CENTURY 21 North East
18 Congress Street #308,Portsmouth, NH 03801
$1,250,000
  • 2 Beds
  • 2 Baths
  • 1,253 sq. ft.
  • Condominium
  • Active
Listed by: erin proulxErin@ProulxRealEstate.com
Office: kw coastal and lakes & mountains realty/portsmouth
MLS#:5068923
Source:PrimeMLS

Price summary

  • Price:$1,250,000
  • Price per sq. ft.:$997.61
  • Monthly HOA dues:$525

About this home

Welcome to 18 Congress Street set in the heart of Market Square in historic downtown Portsmouth. This building is one of the only modern luxury condominium residences located directly within the historic core of the city. From this address you have easy access to the waterfront, renowned restaurants, charming cafés, boutique shops, and cultural landmarks such as The Music Hall and Jimmy’s Jazz & Blues Club. Whether you’re grabbing morning coffee at Popovers or La Maison Navarre, you’ll be surrounded by the best of city living from the moment your day begins. This 3rd floor residence offers an open-concept living space filled with natural light, charming views of quiet Porter Street, & a gas fireplace for cozy evenings. Two spacious bedrooms and two full bathrooms provide comfort and privacy, while a 3rd small room offers an opportunity for an office space or large walk-in closet or pantry. Everyday convenience is built in with in-unit laundry, secure elevator access, and one deeded

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Home facts

  • Year built:2006
  • Listing ID #:5068923
  • Added:70 day(s) ago
  • Updated:January 12, 2026 at 05:02 PM

Rooms and interior

  • Bedrooms:2
  • Total bathrooms:2
  • Full bathrooms:2
  • Living area:1,253 sq. ft.

Heating and cooling

  • Cooling:Central AC
  • Heating:Forced Air

Structure and exterior

  • Roof:Asphalt Shingle
  • Year built:2006
  • Building area:1,253 sq. ft.

Schools

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

Utilities

  • Sewer:Public Available

Finances and disclosures

  • Price:$1,250,000
  • Price per sq. ft.:$997.61
  • Tax amount:$13,707 (2024)
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 January 16, 2026

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