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For sale
  • $1,220,000

    45 W 3rd St UNIT 428, South Boston, MA 02127

    2beds
    1,087sqft
    : 
    Condominium
    Built in 2018
    -- sqft lot
    $1,200,700 Zestimate®
    $1,122/sqft
    $738/mo HOA

    What's special

    In-unit laundryOpen layoutSleek kitchenSouthern-facing balconyPrimary suiteVersatile denThoughtfully designed space
    Step into modern living at Port 45, where style, comfort, and city energy converge. This bright two-bedroom, two-bath corner unit offers over 1,000 sq. ft. of thoughtfully designed space, including a versatile den ideal for a home office or creative retreat. Sunlight pours through floor-to-ceiling windows, highlighting an open layout that flows seamlessly from a sleek kitchen to living and dining areas made for entertaining. The southern-facing balcony adds extra space to relax, while the primary suite features a walk-in closet and spa-like bath with double vanity. Additional benefits include in-unit laundry and a deeded garage parking space. Residents enjoy a fitness center, club room, and a rooftop terrace with sweeping city and harbor views, along with concierge service, a pet-friendly community, and a dedicated pet spa. All this, in a prime location near the Seaport, Financial District, and South Boston’s best dining and nightlife.
    6 days
    on Zillow
    |
    331
    |
    23
    |

    Zillow last checked: 7 hours ago

    Listing updated: August 17, 2025 at 01:10am

    Listed by:

    Ricardo Rodriguez & Associates Group,

    Coldwell Banker Realty - Boston

    Source: MLS PIN,MLS#: 73417444
    Travel times

    Tour with a buyer's agent

    We'll find a local expert to take you on a private tour of 45 W 3rd St UNIT 428.

    Next available tour time:Today at 11:30am

    Open houses

    • Thu, Aug 21

      6:00 PM - 7:00 PM

    • Fri, Aug 22

      10:00 AM - 11:00 AM

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 2
    • Bathrooms: 2
    • Full bathrooms: 2
    Primary bedroom
    • Area: 110.25
    • Dimensions: 10.5 x 10.5
    Bedroom 2
    • Area: 106.33
    • Dimensions: 9.67 x 11
    Primary bathroom
    • Features: Yes
    Dining room
    • Area: 81
    • Dimensions: 9 x 9
    Kitchen
    • Area: 95
    • Dimensions: 10 x 9.5
    Living room
    • Area: 143
    • Dimensions: 13 x 11
    Office
    • Area: 61.22
    • Dimensions: 9.67 x 6.33
    Heating
    • Central, Forced Air
    Cooling
    • Central Air
    Appliances
    • Laundry: In Unit, Electric Dryer Hookup
    Features
    • Office
    • Flooring: Wood
    • Basement: None
    • Has fireplace: No
    Interior area
    • Total structure area: 1,087
    • Total interior livable area: 1,087 sqft
    • Finished area above ground: 1,087

    Property

    Parking
    • Total spaces: 1
    • Parking features: Under, Deeded
    • Attached garage spaces: 1
    Features
    • Patio & porch: Deck - Composite
    • Exterior features: Deck - Composite, City View(s), Garden
    • Has view: Yes
    • View description: City
    • Waterfront features: Ocean, 1 to 2 Mile To Beach, Beach Ownership(Public)
    Details
    • Parcel number: 1413423
    • Zoning: R
    • Other equipment: Intercom

    Construction

    Type & style
    • Home type: Condo
    • Property subtype: Condominium
    • Attached to another structure: Yes
    Condition
    • Year built: 2018

    Utilities & green energy

    • Sewer: Public Sewer
    • Water: Public
    • Utilities for property: for Gas Range, for Gas Oven, for Electric Dryer, Icemaker Connection

    Community & HOA

    Community
    • Features: Public Transportation, Shopping, Park, Medical Facility, Laundromat, Highway Access, House of Worship, Private School, Public School, T-Station
    • Security: Security System
    HOA
    • Amenities included: Recreation Facilities, Fitness Center, Garden Area
    • Services included: Water, Sewer, Insurance, Security, Maintenance Structure, Maintenance Grounds, Snow Removal, Trash, Reserve Funds
    • HOA fee: $738 monthly
    Location
    • Region: South Boston

    Financial & listing details

    • Price per square foot: $1,122/sqft
    • Tax assessed value: $1,083,300
    • Annual tax amount: $12,545
    • Date on market: 8/13/2025
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