**Downtown Portsmouth Living at Its Best!** Welcome to 55 Congress Street, one of downtown Portsmouth’s most recognizable buildings, perfectly positioned in the heart of everything this vibrant city has to offer! Enjoy the convenience of a secure building entrance, elevator access, and a rooftop deck where you can soak in the downtown views, enjoy warm summer evenings, and take in the excitement of fireworks and parades from above. Inside, this light-filled one-bedroom condo features a unique two-level floor plan that creates an unexpected sense of space and character. Freshly painted with new flooring, this inviting residence offers a wonderful opportunity to add your personal finishing touches and make it your own. With Portsmouth’s renowned restaurants, boutique shops, entertainment, and waterfront attractions just outside your door, this is your chance to experience the energy and charm of downtown living in one of the city’s most iconic locations. **Don't miss this opportunity to make downtown Portsmouth your home!**

Property Details

Interior Features

Exterior Features

Community

Other Details

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 October 13, 2026 12:26 PM UTC

Name

Your Email Address

Phone

Message Send me the deed for 55 Congress Street Portsmouth NH 03801 (ID#:5113919)

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Name

Your Email Address

Phone

Message Send me the survey or tax map for 55 Congress Street Portsmouth NH 03801 (ID#:5113919)

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Name

Your Email Address

Phone

Message I would like more information for 55 Congress Street Portsmouth NH 03801 (ID#:5113919)

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Listing Tools (detailViewNewGen)