Condominium at 55 Congress Street, Portsmouth
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23 photos

$689,000

55 Congress Street
Portsmouth, NH 03801
Listed by Christopher Austin · Great Island Realty LLC
Bedrooms
2
Bathrooms
1
Living area
N/A
Year built
1988

About this home

On the market for the first time since 2003, this beautiful seventh floor corner condo has the distinction of being a home with the highest point of view in Portsmouth. Featuring panoramic views east and west this two bedroom, one full bath condo makes the most of its space with large bump out living room windows creating a wonderful, open, light filled space. Hardwood floors through-out the home, and the kitchen is undergoing a renovation including all new appliances and counter tops. The cozy layout offers two bedrooms on opposite sides with the living/dining combination in the middle. Three wall mounted heat/AC pumps keep the temperature just right. Just one easy flight of stairs takes you to a common, furnished roof top deck with amazing views of Market Square and the Seacoast. Please note that unit 703 is being sold separately but could be combined with 702 to create a single home with over 1600 square feet of top floor living space. Come and bring your own design touches and make this one of the most unique homes in Portsmouth.

Property details

MLS #
5103083
Property type
Condominium
Subdivision
N/A
Status
Active
Days on market
9
On market date
N/A
Stories
N/A
Total bathrooms
1
Garage spaces
N/A
Parking spaces
N/A
Lot size
0.2 acres
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Nearby schools

Within 10 miles. School directory data from the National Center for Education Statistics (NCES), accessed via the Urban Institute Education Data API. Local Score is calculated by INNOVATE Real Estate; where a state rating is shown, it comes from that state's own official school report card.

Elementary
Little Harbour School
0.76 mi away · Grades 0-5
Nearest school -- attendance-zone data not available here
5.0
Local Score (student-teacher ratio only (preliminary -- will incorporate state test-score data once available)) -- not an official state rating
Enrollment
355
Student:teacher ratio
10.8:1
District
Portsmouth School District
Middle
Portsmouth Middle School
0.24 mi away · Grades 6-8
Nearest school -- attendance-zone data not available here
5.0
Local Score (student-teacher ratio only (preliminary -- will incorporate state test-score data once available)) -- not an official state rating
Enrollment
491
Student:teacher ratio
10.4:1
District
Portsmouth School District
High
Portsmouth High School
1.22 mi away · Grades 9-12
Nearest school -- attendance-zone data not available here
5.0
Local Score (student-teacher ratio only (preliminary -- will incorporate state test-score data once available)) -- not an official state rating
Enrollment
1,049
Student:teacher ratio
11.7:1
District
Portsmouth School District

Walkability

Blended score for Portsmouth's center, calculated by INNOVATE Real Estate from two sources: the EPA's National Walkability Index (street network, transit, land-use mix) and Google Places amenity data (what's actually reachable on foot from this point). 60% EPA National Walkability Index + 40% nearby-amenity density (Google Places).

78
Walkable
out of 100
EPA National Walkability Index
13.3 / 20 -- Above average walkable
Google Places amenity density
95 / 100
Restaurants & cafes20
Grocery stores9
Parks20
Schools14
Transit stops20
Pharmacies1

Market position

How this listing compares to current activity in Portsmouth, from live MLS data.

On the market 9 days -- 102 fewer days than Portsmouth's current average of 111 days.
For reference, the median list price across 235 active listings in Portsmouth right now is $529,900.

Mortgage calculator

Estimate only - actual rate and payment depend on your lender, credit, and loan program.

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Est. monthly payment
$4,299/mo
$137,800 down
$551,200 loan
Principal & interest$3,575
Property tax (est.)$574
Home insurance (est.)$150

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Copyright 2026 PrimeMLS. 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 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 08/07/26.