Login

18 Congress Street #308, Portsmouth, NH 03801

Portsmouth
Local realty services provided by:CENTURY 21 Nason Realty, Inc.
18 Congress Street #308,Portsmouth, NH 03801
$1,100,000
  • 2 Beds
  • 2 Baths
  • - sq. ft.
  • Condominium
  • Sold
Office: keller williams coastal and lakes & mountains realty
MLS#:1659148
Source:ME_MREIS

Sorry, we are unable to map this address


Price summary

  • Price:$1,100,000

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 3rdsmall 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...

Contact an agent

contact an agent

Yes, I would like more information. Please use and/or share my information with an independent agent affiliated with the CENTURY 21®  brand to contact me about my real estate needs. By clicking Send message, I request to be contacted by phone or text message and consent to being contacted by automated means. I understand that my consent to receive calls or texts is not a condition of purchasing any property, goods, or services. Alternatively, I understand that I can access real estate services by email or I can contact the agent myself.

If an independent agent affiliated with the CENTURY 21®  brand is not available in the area where I need assistance, I agree to be contacted by a real estate agent affiliated with another brand owned or licensed by Anywhere Real Estate (BHGRE® , Coldwell Banker® , Corcoran® , ERA® , Sotheby's International Realty® ). I acknowledge that I have read and agree to theTerms of useandPrivacy notice

Home facts

  • Year built:2006
  • Listing ID #:1659148
  • Updated:June 21, 2026 at 07:26 AM

Rooms and interior

  • Bedrooms:2
  • Total bathrooms:2
  • Full bathrooms:2
  • Rooms Total:4
  • Flooring:Carpet, Engineered Hardwood, Tile
  • Kitchen Description:Dishwasher, Electric Range, Microwave, Refrigerator

Heating and cooling

  • Cooling:Central Air
  • Heating:Forced Air, Gas Natural, Heating
  • Central air:Yes

Structure and exterior

  • Roof:Shingle
  • Year built:2006
  • Lot Features:Intown, Near Shopping, Sidewalks
  • Architectural Style:Garden
  • Construction Materials:Brick, Steel frame
  • Foundation Description:Poured Concrete

Utilities

  • Water:Public
  • Sewer:Public Sewer

Finances and disclosures

  • Price:$1,100,000
  • Tax amount:$14,111 (2025)

Features and amenities

  • Appliances:Dishwasher, Dryer, Electric Range, Microwave, Refrigerator, Washer
  • Laundry features:Dryer, Washer

Parking

  • Parking description:1 - 4 Spaces, Common, On Site, Paved, Underground
  • Garage:Yes
  • Garage spaces:1
MLS LogoMREIS Multiple Listing Service™ systemListing data is derived in whole or in part from the Maine IDX & is for consumers' personal, noncommercial use only. Dimensions are approximate and not guaranteed. All data should be independently verified. © 2026 Maine Real Estate Information System, Inc. All Rights Reserved ME_MREIS Member Broker: Barton Stevens

New listings near 18 Congress Street #308