Port 45

45 West Third, Unit 514, South BostonBoston, MA 02127MLS Number 73537144

  • Price: $939,000
  • Est. Mortgage of $/month
  • 2 Days on Market
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$/month over payments
Federal 30-year interest rate: 6.52% last updated on Jun 11, 2026
* All Figures are estimates. Check with your bank or proposed mortgage company for actual interest rates.
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  • 1Bedrooms
  • 1Bathrooms
  • 2018Year Built
  • 959Square Feet

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Welcome to your new home at the coveted Port 45! This exquisite penthouse condo offers one bedroom plus a den and a large open floor plan. The kitchen with center island boasts stone counters, floating shelves, gas cooking and tons of storage. Open to the kitchen is the over sized living room and a private patio. Floor to ceiling windows throughout the home flood the unit with light. The bedroom is king sized with a large custom built walk in closet. The den is perfect for an office! Gorgeous hardwood floors, central a/c, laundry in unit and one garage parking space complete this fabulous home. Port 45 is a full service building with concierge, gym, club room, pet spa, dog run, and outdoor patio with skyline views. Walk to the T and some of the best restaurants Southie has to offer! Unit has tenants until 8/31/26.

Open Houses

June 20th
Starts: 1:00pm
Ends: 2:00pm
Listed by Elizabeth Guenard of Compass

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More Info

Basic Information

  • Bedrooms1
  • Mls StatusNew
  • Bathroom1
  • Parcel Number 5087341
  • Unit Number514

Location

  • NeighborhoodSouth Boston
  • SubdivisionSouth Boston
  • Address45 West Third
  • Building Number45
  • CountySuffolk
  • StateMA
  • StreetWest Third
  • TownBoston
  • Zip02127

Property Information

  • Square Feet959
  • Building Area Source Master Deed
  • Living Area 959
  • Lot Size Units Acres
  • Property Attached YN Yes
  • Structure Type Mid-Rise

Tax Information

  • Tax Assessed Value $907,200
  • Tax Year 2026
  • Taxes$11,349

Rooms

  • Bathrooms Total Decimal 1
  • Full Bath1

Building

  • Attached Garage YN Yes
  • BasementN
  • Building Area Units Square Feet
  • Common Walls No One Above
  • Entry Level 5
  • Garage Spaces1
  • Property NamePort 45
  • Rooms4
  • Stories1
  • Year Built2018
  • Year Built Details Actual
  • Year Built Source Public Records

Water Body

  • Miles to Beach2
  • Waterfront Features 1 to 2 Mile To Beach

Other

  • Association Fee $679
  • Association Fee Frequency Monthly
  • Association Fee Includes
    • Insurance
    • Maintenance Structure
    • Reserve Funds
    • Sewer
    • Snow Removal
    • Trash
    • Water
  • Date Listed06/17/2026
  • Farm Land Area Units Square Feet

Parking

  • Parking Spaces1
  • Covered Spaces 1
  • Garage YN Yes
  • Parking Features Attached, Under, Assigned, Deeded

Basic Information

  • List Price$939,000
  • MLS Number73537144
  • Modification Date06/18/2026
  • Property SubTypeCondominium

Utilities

  • Cooling Central Air
  • Cooling YN Yes
  • Heat SystemYes
  • Heating Central, Forced Air
  • Sewer Public Sewer
  • Water Source Public

Amenities

  • AmenitiesPublic Transportation, Highway Access, T-Station
  • Appliances IncludedRange, Dishwasher, Disposal, Trash Compactor, Microwave
  • Association Amenities Elevator(s), Fitness Center, Clubroom
  • Security Features Intercom, Concierge

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The property listing data and information, or the Images, set forth herein were provided to MLS Property Information Network, Inc. (MLSPIN) from third party sources, including sellers, lessors and public records, and were compiled by MLSPIN. The property listing data and information, and the Images, are for the personal, non-commercial use of consumers having a good faith interest in purchasing or leasing listed properties of the type displayed to them and may not be used for any purpose other than to identify prospective properties which such consumers may have a good faith interest in purchasing or leasing. MLSPIN and its subscribers disclaim any and all representations and warranties as to the accuracy of the property listing data and information, or as to the accuracy of any of the Images, set forth herein.

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