BEDS2
BATHS2 full
SQUARE FEET1,284
MLS#5109825
STATUSActive
PROPERTY TYPEResidential - Condominium
SUBDIVISION51 Islington St Condo
SCHOOLPortsmouth
Listing Courtesy of:
Ocean to Lakes Realty
Agency Phone: 603-475-2533
Associate Name: Catherine McCauley
Property Description
Welcome to 51 Islington Street Condominiums! This sun-filled, 2-bedroom, 2-bath corner condominium is located in historic downtown Portsmouth. This property features an open-concept layout with expansive windows, gleaming wood floors, and a gas fireplace complemented by custom built-in shelving. The kitchen includes a center island and granite countertops. Dining area has views toward Congress Street where you can catch a glimpse of the North Church Steeple. The primary suite offers an en-suite bath, built-ins and a walk-in closet. The second bedroom adjoins the full guest bath in the entry hall. It could be used for your home office or a den. Stackable washer/dryer is located within the unit. Central A/C and gas heat. Additionally, the unit provides convenient amenities such as secure keyless entry/elevator access, one deeded parking space, and private basement storage. This residence is located steps away from the city's dining, shopping, entertainment, and waterfront areas.
Property Features
Property Type: Residential - Condominium
Basement: Concrete, Locked Storage
Cooling: Central AC
Heating: Natural Gas, Hot Air
Home Style: Garden
Roof Type: Shingle
Stories: 1.0
Taxes: $9,309
Year Built: 2011
Amenities
Elevator
Gas Fireplace
Kitchen Island
Primary BR w/ BA
Window Screens
Feature Descriptions
Accessibility: One-Level Home
Appliances: Dishwasher, Dryer, Microwave, Electric Range, Refrigerator, Washer, Electric Water Heater, Exhaust Fan
Baths 3/4: 1
Baths Full: 1
Construction: Masonry, Wood Frame
Days on Site: 1
Driveway: Paved
Electric: Circuit Breaker(s)
Exterior: Masonry, Wood Frame
Fee: $525/Monthly
Fee Includes: Plowing, Sewer, Trash, Water
Flood Zone: Unknown
Flooring: Hardwood, Tile
Foundation: Concrete
Lot: Condo Development, In Town, Near Golf Course, Near Shopping, Near Public Transport, Near Hospital
Number of Rooms: 5
Parking: Deeded, On-Site, Parking Spaces 1
Road Frontage: 118
Roads: Association, Paved, Public Maintained Road
Sewer: Public
Sq. Ft. Above Grade Finished: 1284
Sq. Ft. Total Finished: 1284
Total Stories: 1
Units: 32
Water: Public
Zoning: CD4
Local Schools
High School: Portsmouth High School
Middle School: Portsmouth Middle School
School District: Portsmouth
Listed By / Shown By
Listed By
Agency Name: Ocean to Lakes Realty
Agent Name: Catherine McCauley
Agency Phone: 603-475-2533
Shown By
Agency Title: Better Homes and Gardens Real Estate The Masiello Group
Agency Phone: 800-741-1540
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Estimated Payment
$ 3,544.71 per month $2,448.12 Principal & Interest $775.75 Property Tax $320.83 Homeowner's Insurance
Listing data compilation and photo(s) 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 2026-09-15 23:33:29 
51 Islington Street, Unit 303 | MLS# 5109825
This condo located at 51 Islington Street, Unit 303, Portsmouth, NH 03801 is currently listed for sale with an asking price of $1,100,000. This property was built in 2011 and has 2 bedrooms and 2 full baths with 1284 sq. ft. Islington Street, Unit 303 is located in the 51 Islington St Condo subdivision within the Portsmouth school district. Search 51 Islington St Condo real estate on www.masiellogrouprealestate.com today.