UNIT 406/51 Islington St

Portsmouth NH 03801

1547 sq. ft.

Condo

Last sold for $1,400,000

Bill Riffert, last sold this property on 15 December 2025 after 34 days on market.

Overview

Renovated 2-Bedroom Condo in Class A Building – Steps from Downtown Portsmouth NH Discover luxury and location in this renovated 2-bedroom, 2-bath condo in one of Portsmouth NH’s premier Class A buildings. Just steps from downtown, this upscale unit offers walkable access to award-winning restaurants, music venues, parks, shopping, and the waterfront. Inside, enjoy a light-filled southwest-facing layout with wide-plank wood floors, open-concept living, and French doors that open to a spacious outdoor deck—perfect for entertaining. The 2020 renovation includes a modern kitchen with shiplap island, tile backsplash, and refaced cabinets, plus custom built-ins with wine storage, new curtains, Arctic glass window tint, and a TV mount above the gas fireplace. The primary suite features a walk-in closet and updated bath with tiled shower and automated Toto toilet. The second bedroom has its own walk-in closet, private balcony, and full bath with jacuzzi tub. Additional features: Nest thermostat, new hot water tank, main shut-off valve, in-unit washer/dryer (included), deeded off-street parking, and secure basement storage. Ideal for those seeking a move-in ready condo in downtown Portsmouth with style, comfort, and convenience. Don’t miss this rare opportunity!

Features

2 bedrooms

2 bathrooms

1547 sq. ft. floor area

Condo

Estimated Value

Based on this property and similar 2 bedroom condos sold in Portsmouth over the last 12 months, the estimated median property value of UNIT 406/51 Islington St is $715k.

Median value

$715k

Estimated value range

$290k - $3.1m

Median days on market

Estimated value trend

increase over the last 12 months

Average days on market is based on recent, comparable sales in Portsmouth. It is only an indication of the time a property is actively listed and should not be relied upon as an accurate representation of how soon a property will be sold.

Property history for UNIT 406/51 Islington St

2025

Sold

$1,400,000

15 Dec 2025 by Bill Riffert, of EXP Realty

2019

Sold

$830,000

20 Nov 2019 by Lisa MacBride, of The Gove Group Real Estate, LLC

2017

Sold

$780,000

04 May 2017 by Tami Defrancesco, of BHHS Verani Seacoast

Happy sellers in Portsmouth

We have insufficient information to provide an overview of customer satisfaction for Portsmouth. Viewing the agent profiles, reviews and sales for Portsmouth can provide insights for this location.