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  • Listed by: Tate & Foss Sotheby's International Rlty • Brett Mulvey
    Bought with: Compass New England, LLC
    $582,000

    621 Islington Street #C, Portsmouth, NH 03801

    2beds
    944sqft
    Condominium
    Built in 1900
    -- sqft lot
    $593,400 Zestimate®
    $617/sqft
    $3,435 Estimated rent

    Home value

    $593,400

    $552,000 - $641,000

    $3,435/mo

    Zestimate® history
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    What's special

    Welcome to 621 Islington Street, Unit C, a newly built-out 2-bedroom, 1.5-bath condo that offers a perfect blend of modern design and functionality. Located in Portsmouth's desirable West End, this home is ideal for both relaxed living and entertaining. The open-concept first floor features a spacious living room seamlessly connected to the eat-in kitchen, complete with sleek stainless steel Hisense appliances, soft-close cabinetry, and black Kohler fixtures. The large peninsula provides casual seating and doubles as a convenient home office space. A powder room on the first floor adds ease for guests. Upstairs, retreat to two bright and spacious bedrooms, with a full bath offering a soaking tub and stylish tile surround. The in-unit laundry, also located on the second floor, adds to the home’s practicality. Efficient Mitsubishi mini-splits ensure year-round comfort with heating and cooling. Additional amenities include a private entryway, two off-street parking spaces, and low condo fees covering water, sewer, landscaping, and snow removal. With its prime location just steps from dining, shopping, and cultural attractions, and easy access to major commuter routes, this condo is the ultimate in convenience. Situated in the sought-after Little Harbor School District, it’s a rare find in the heart of the city. Move in and enjoy the best of Portsmouth living! Open House Sunday, July 6th Friday from 12:30 pm to 2 pm.

    Zillow last checked:

    Listing updated:

    Listed by:

    Brett Mulvey,

    Tate & Foss Sotheby's International Rlty 603-964-8028

    Bought with:

    Scott Rome

    Compass New England, LLC

    Source: PrimeMLS,MLS#: 5017180MLS Logo

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 2
    • Bathrooms: 2
    • Full bathrooms: 1
    • 1/2 bathrooms: 1
    Heating
    • Electric, Mini Split
    Cooling
    • Mini Split
    Appliances
    • Included: Dishwasher, Microwave, Refrigerator, Electric Stove
    Features
    • Basement: Concrete,Full,Slab,Unfinished,Walk-Up Access
    Interior area
    • Total structure area: 944
    • Total interior livable area: 944 sqft
    • Finished area above ground: 944
    • Finished area below ground: 0

    Property

    Parking
    • Parking features: Paved, Assigned
    Features
    • Levels: One,Multi-Level
    • Stories: 1
    • Frontage length: Road frontage: 120
    Lot
    • Features: City Lot, Level
    Details
    • Parcel number: PRSMM0164B0006LC
    • Zoning description: B

    Construction

    Type & style
    • Home type: Condo
    • Property subtype: Condominium
    Materials
    • Wood Frame, Vinyl Siding
    • Foundation: Poured Concrete
    • Roof: Asphalt Shingle
    Condition
    • New construction: No
    • Year built: 1900

    Utilities & green energy

    • Electric: 100 Amp Service
    • Sewer: Public Sewer
    • Utilities for property: Cable Available

    Community & HOA

    HOA
    • Amenities included: Landscaping, Snow Removal
    • Additional fee info: Fee: $300
    Location
    • Region: Portsmouth

    Financial & listing details

    • Price per square foot: $617/sqft
    • Tax assessed value: $331,500
    • Annual tax amount: $2,745
    • Date on market: 10/3/2024

    Price history

    DateEventPrice
    1/31/2026Listing removed$3,200$3/sqft
    Source: PrimeMLS #5065430 Report a problem
    1/29/2026Listed for rent$3,200$3/sqft
    Source: PrimeMLS #5065430 Report a problem
    1/29/2026Listing removed$3,200$3/sqft
    Source: Zillow Rentals Report a problem
    1/15/2026Price change$3,200-3%$3/sqft
    Source: Zillow Rentals Report a problem
    12/11/2025Price change$3,300-5.7%$3/sqft
    Source: Zillow Rentals Report a problem
    11/4/2025Price change$3,500-4.1%$4/sqft
    Source: PrimeMLS #5065430 Report a problem
    10/20/2025Price change$3,650-3.9%$4/sqft
    Source: PrimeMLS #5065430 Report a problem
    10/11/2025Listed for rent$3,800$4/sqft
    Source: PrimeMLS #5065430 Report a problem
    9/25/2025Sold$582,000-4.6%$617/sqft
    Source: PrimeMLS #5017180 Report a problem
    5/23/2025Price change$609,900-2.4%$646/sqft
    Source: PrimeMLS #5017180 Report a problem
    1/17/2025Price change$624,9000%$662/sqft
    Source: PrimeMLS #5017180 Report a problem
    10/3/2024Listed for sale$625,000$662/sqft
    Source: PrimeMLS #5017180 Report a problem

    Public tax history

    YearProperty taxesTax assessment
    2024$3,706 +35%$331,500 +94.8%
    2023$2,745 -43.6%$170,200 -46.8%
    2022$4,866 +3.4%$320,100
    2020$4,705 -5.1%$320,100 -4%
    2019$4,957 $333,600
    Find assessor info on the county website

    Neighborhood: 03801

    Nearby schools

    GreatSchools rating
    Schools provided by the listing agent
    • Elementary: Little Harbor School
    • Middle: Portsmouth Middle School
    • High: Portsmouth High School
    • District: Portsmouth

    Source: PrimeMLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.

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    Estimated market value
    $593,400
    Get a cash offer in 3 minutes
    Find out how much your home could sell for in as little as 3 minutes with a no-obligation cash offer.
    Estimated market value
    $593,400