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55 Congress Street #703, 
Portsmouth, NH 03801

$659,000

1

Bed

1

Bath

847

Sq Ft

Condo

Active

Listed by

Christopher Austin

Great Island Realty LLC.

603-433-3350

Last updated:

August 23, 2026, 10:58 AM

MLS#

5103102

Source:

PrimeMLS

About This Home

55 Congress Street #703

Perched on the highest residential floor in Portsmouth this beautiful one bedroom, one full bath condo is on the sales market for the first time since 2003. This home feature a large, open floor plan with kitchen, dining and living room with wonderful west facing views. The large living room bump out window is a perfect place for a desk or sitting area. The kitchen with its large island and generous seating invites lots of opportunity for food and conversation. The bedroom with its own west facing window is spacious enough for a king size bed. The bathroom is being renovated and a new tile floor installed. Just a few short steps from this home leads you to highest roof top deck in Portsmouth. This common deck space is furnished and offers panoramic views of Portsmouth and the seacoast. Please note that unit 702 is being sold separately but could be combined with 703 to create a single home with over 1600 square feet of top floor living space. Come and bring your own unique style to this unique location and enjoy all that Portsmouth has to offer just steps away.

Home Facts

Condo

1 Bath

1 Bedroom

Built in 1988

Price Summary

659,000

$778 per Sq. Ft.

MLS #:

5103102

Last Updated:

August 23, 2026, 10:58 AM

Added:

20 day(s) ago

Rooms & Interior

Bedrooms

Total Bedrooms:

1

Bathrooms

Total Bathrooms:

1

Full Bathrooms:

1

Interior

Living Area:

847 Sq. Ft.

Structure

Structure

Building Area:

847 Sq. Ft.

Year Built:

1988

Lot

Lot Size (Sq. Ft):

8,712

Finances & Disclosures

Finances

Price:

$659,000

Price per Sq. Ft:

$778 per Sq. Ft.

MLS Logo
Copyright 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 August 23, 2026

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Contact an Agent

Yes, I would like more information. Please use and/or share my information with a Coldwell Banker ® affiliated agent to contact me about my real estate needs. By clicking Contact, 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 a Coldwell Banker affiliated agent 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®, CENTURY 21®, Corcoran®, ERA®, or Sotheby's International Realty®). I acknowledge that I have read and agree to the terms of use and privacy notice.