About This Home

This 1-bedroom, 1-bathroom condo at 55 Congress Street #703 in Portsmouth, NH is listed for $624,000 ($737 per sqft). Built in 1988, the home offers 847 sqft of living space on a 0.20 acres lot.

Key Features

  • Built in 1988
  • 0.20 acre lot
  • 4 stories

Property Details

4 stories
1 full
#703
1988

Amenities

A/C
Listing Description

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.

Monthly Cost Estimate

$3,655/mo

20% down · 6.5% · 30 years

Principal$451
Interest$2,704
Insurance$182
HOA$318

Estimates only. Actual payments may vary.

Location

55 Congress Street #703

Portsmouth, NH 03801

Property Details

Construction

Brick Exterior

Heating

Other (Heating)

Questions & Answers

This 1-bedroom, 1-bathroom condo at 55 Congress Street is listed at $624,000 ($737/sqft). The estimated monthly payment is $3,655 based on 20% down, a 30-year loan at 6.5% interest, estimated insurance, HOA fees.

HOA fees are $318/month.

Key features include: Built in 1988, 0.20 acre lot, 4 stories.

This property is listed by Christopher Austin.

CA

Christopher Austin

Agent at Great Island Realty, LLC

Listed by Great Island Realty, LLC · Broker phone: (603) 433-3350 · View on Broker Site · Broker website

MLS# 5103102· Source: PrimeMLS· 90 days on PropertySimple

Copyright © 2026 PrimeMLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

55 Congress Street #703, Portsmouth, NH 03801

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