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.
Active under contract
Listed by:
Brett Mulvey,
Tate & Foss Sotheby's International Rlty 603-964-8028
Price cut: $15K (5/23)
$609,900
621 Islington Street #C, Portsmouth, NH 03801
2beds
944sqft
Est.:
Condominium
Built in 1900
-- sqft lot
$-- Zestimate®
$646/sqft
$-- HOA
What's special
Two off-street parking spacesIn-unit laundryNewly built-outBright and spacious bedroomsBlack kohler fixturesMitsubishi mini-splitsModern design
- 310 days
- on Zillow |
- 960 |
- 25 |
Zillow last checked: 7 hours ago
Listing updated: August 08, 2025 at 10:43am
Listed by:
Brett Mulvey,
Tate & Foss Sotheby's International Rlty 603-964-8028
Source: PrimeMLS,MLS#: 5017180

Travel times
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
Video & virtual tour
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: $646/sqft
- Tax assessed value: $170,200
- Annual tax amount: $2,745
- Date on market: 10/3/2024
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