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Condo for sale at 51 Islington St #303, Portsmouth, NH 03801 | MLS# 5109825 | Listing updated on 2026-10-03
Photo 1 of Condo for sale at 51 Islington St #303, Portsmouth, NH 03801 | MLS# 5109825 | Listing updated on 2026-10-03
Photo 2 of Condo for sale at 51 Islington St #303, Portsmouth, NH 03801 | MLS# 5109825 | Listing updated on 2026-10-03
Photo 3 of Condo for sale at 51 Islington St #303, Portsmouth, NH 03801 | MLS# 5109825 | Listing updated on 2026-10-03
Photo 4 of Condo for sale at 51 Islington St #303, Portsmouth, NH 03801 | MLS# 5109825 | Listing updated on 2026-10-03
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Listed by: Catherine McCauley | Ocean to Lakes Realty (603) 475-2533

$1,100,000

Monthly Est:$5,475

  • Beds Icon2 Beds
  • Beds Icon
    2 Baths
  • Beds Icon1,284sqft

51 Islington St #303, Portsmouth, NH 03801

$5,475/moEst:

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  • Condominium

  • Built in 2011

  • $-- HOA

  • -- sqft lot

  • $857/sq.ft

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.

  • Houzeo last checked: 7 minutes ago
  • Listing updated: October 3, 2026 at 4:05 pm
  • Source: NEREN/Prime MLS-NH | MLS#: 5109825 NEREN/Prime MLS-NH

Property Details

  • Status

    Active

  • Type

    Condominium

  • No. of Stories

    -

  • County

    Nh Rockingham County

  • City

    Portsmouth

  • Neighborhood

    --

  • Year Built

    2011

  • HOA Fees

    -

  • Finished Area

    1,284 sqft

  • Lot Size

    -- sqft lot

  • Basement Area

    - sqft

  • MLS Name

    NEREN/Prime MLS

  • MLS Number

    5109825

  • MLS Status

    (10) Active - Active

  • Days on Market

    45

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Location

Facts & Features

Rooms

  • Bedrooms & bathrooms

    Bedrooms: 2

    Bathrooms: 2

Interior

  • Flooring

    Hardwood, Tile

  • Interior Features

    Elevator, Gas Fireplace, Kitchen Island, Primary Br W/ Ba

  • Appliances

    Dishwasher, Dryer, Microwave, Electric Range, Refrigerator, Washer, Electric Water Heater, Exhaust Fan

  • Sewer

    Public

  • Heating

    Natural Gas, Hot Air

  • Exterior Features

    Window Screens

  • Cooling

    Central Air

Construction

  • Year Built

    Year Built: 2011

  • Home type

    Condominium

  • Roof

    Shingle

  • Property Condition

    Existing

  • Foundation Details

    Concrete

  • Construction Materials

    Masonry, Wood Frame

  • Architectural Style

    Garden

Utilities & Energy

  • Utilities

    Cable

  • Basement

    Concrete, Locked Storage

  • Electric

    Circuit Breakers

  • Parking Features

    Deeded, On Site, Parking Spaces 1

  • Water Source

    Public

Other Features

  • Lot Features

    Condo Development, In Town, Near Golf Course, Near Shopping, Near Public Transit, Near Hospital

Price History

DateEventPrice

10/03/2026

Source: mls_logoNEREN/Prime MLS-NH #5109825

Listed for Sale

$1,100,000

$857/sqft

Nearby Homes

Based on information from PrimeMLS Inc. through Oct 31, 2026, 02:01PM. This display of listings may or may not be the entire Compilation from the PrimeMLS database, and PrimeMLS does not guarantee the accuracy of such information. The listing broker's offer of compensation is made only to other real estate licensees who are participant members of PrimeMLS. 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 Oct 31, 2026, 02:01PM. © 2026 PrimeMLS, Inc. All Rights Reserved.

Advertising Broker: Derek Greene | The Greene Realty Group

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