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  • Listed by: EXP Realty • Bill Riffert
    Bought with: BHG Masiello Durham
    $1,400,000

    51 Islington Street #406, Portsmouth, NH 03801

    2beds
    1,547sqft
    Condominium
    Built in 2011
    -- sqft lot
    $1,426,700 Zestimate®
    $905/sqft
    $5,478 Estimated rent

    Home value

    $1,426,700

    $1.33M - $1.54M

    $5,478/mo

    Zestimate® history
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    What's special

    Gas fireplaceCustom built-insUpscale unitUpdated bathSpacious outdoor deckAutomated toto toiletLight-filled southwest-facing layout
    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!

    Zillow last checked:

    Listing updated:

    Listed by:

    Bill Riffert,

    EXP Realty Cell:617-259-0810

    Bought with:

    Beth Rohde Campbell

    BHG Masiello Durham

    Source: PrimeMLS,MLS#: 5047091MLS Logo

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 2
    • Bathrooms: 2
    • Full bathrooms: 1
    • 3/4 bathrooms: 1
    Heating
    • Natural Gas, Forced Air
    Cooling
    • Central Air
    Appliances
    • Included: Dishwasher, Disposal, Dryer, Microwave, Wall Oven, Refrigerator, Washer, Domestic Water Heater, Electric Water Heater, Induction Cooktop, Wine Cooler, Exhaust Fan
    • Laundry: Laundry Hook-ups, 1st Floor Laundry
    Features
    • Passenger Elevator, Kitchen Island, Kitchen/Family, Primary BR w/ BA, Natural Light, Programmable Thermostat
    • Flooring: Hardwood, Tile
    • Basement: Concrete,Concrete Floor,Assigned Storage,Locked Storage,Storage Space,Interior Access,Basement Stairs,Interior Entry
    • Has fireplace: Yes
    • Fireplace features: Gas
    Interior area
    • Total structure area: 1,547
    • Total interior livable area: 1,547 sqft
    • Finished area above ground: 1,547
    • Finished area below ground: 0

    Property

    Parking
    • Parking features: Paved
    Accessibility
    • Accessibility features: Access to Common Areas, Laundry Access w/No Steps, Mailbox Access w/No Steps, Access to Parking, Bathroom w/Step-in Shower, Bathroom w/Tub, Hard Surface Flooring, No Stairs, No Stairs from Parking, One-Level Home, Paved Parking
    Features
    • Levels: 4+
    • Stories: 4
    • Exterior features: Trash, Balcony
    • Has view: Yes
    Lot
    • Features: City Lot, Condo Development, Corner Lot, Curbing, Neighbor Business, Sidewalks, Street Lights, Views, In Town, Near Shopping
    Details
    • Parcel number: PRSMM0126B0033L406
    • Zoning description: CD4-L2
    • Other equipment: Sprinkler System

    Construction

    Type & style
    • Home type: Condo
    • Architectural style: Garden
    • Property subtype: Condominium
    Materials
    • Brick Exterior, Combination Exterior
    • Foundation: Concrete
    • Roof: Flat,Architectural Shingle
    Condition
    • New construction: No
    • Year built: 2011

    Utilities & green energy

    • Electric: 100 Amp Service, Circuit Breakers
    • Sewer: Public Sewer
    • Utilities for property: Cable

    Community & HOA

    Community
    • Security: Security, Carbon Monoxide Detector(s), HW/Batt Smoke Detector
    HOA
    • Amenities included: Master Insurance, Security, Snow Removal, Trash Removal
    • Additional fee info: Fee: $560
    Location
    • Region: Portsmouth

    Financial & listing details

    • Price per square foot: $905/sqft
    • Tax assessed value: $1,302,300
    • Annual tax amount: $14,560
    • Date on market: 6/18/2025
    • Road surface type: Paved

    Price history

    DateEventPrice
    12/15/2025Sold$1,400,000$905/sqft
    Source: PrimeMLS #5047091 Report a problem
    6/18/2025Listed for sale$1,400,000+68.7%$905/sqft
    Source: PrimeMLS #5047091 Report a problem
    11/20/2019Sold$830,000-2.2%$537/sqft
    Source: PrimeMLS #4775377 Report a problem
    10/4/2019Price change$849,000-2.3%$549/sqft
    Source: The Gove Group Real Estate, LLC #4775377 Report a problem
    9/8/2019Listed for sale$869,000+11.4%$562/sqft
    Source: The Gove Group Real Estate, LLC #4775377 Report a problem
    5/4/2017Sold$780,000+6.9%$504/sqft
    Source: PrimeMLS #4620315 Report a problem
    3/13/2017Pending sale$729,900$472/sqft
    Source: BHHS Verani Seacoast #4620315 Report a problem
    3/7/2017Listed for sale$729,900+8.1%$472/sqft
    Source: BHHS Verani Seacoast #4620315 Report a problem
    12/2/2013Sold$675,000$436/sqft
    Source: Public Record Report a problem

    Public tax history

    YearProperty taxesTax assessment
    2024$14,560 +5.8%$1,302,300 +52.7%
    2023$13,761 +6.1%$853,100
    2022$12,967 +10.6%$853,100 +6.9%
    2020$11,729 -1.1%$797,900
    2019$11,857 -5.9%$797,900 +0.3%
    2018$12,607 +3.6%$795,900 +0.6%
    2017$12,170 +2.1%$791,300 +13.2%
    2016$11,914 +1.5%$699,200
    2015$11,740 +1.3%$699,200 +9.2%
    2014$11,588 +401.6%$640,200 +386.5%
    2012$2,310 $131,600
    Find assessor info on the county website

    Neighborhood: 03801

    Nearby schools

    GreatSchools rating
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    Estimated market value
    $1,426,700
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    Find out how much your home could sell for in as little as 3 minutes with a no-obligation cash offer.
    Estimated market value
    $1,426,700