40 William Kelly Square, Unit 502, East BostonBoston, MA 02128MLS Number 73577268

  • Price: $1,449,000
  • Est. Mortgage of $/month
  • 1 Day on Market
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%
$/month over payments
Federal 30-year interest rate: 6.76% last updated on Sep 10, 2026
* All Figures are estimates. Check with your bank or proposed mortgage company for actual interest rates.
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40 William Kelly Square Boston MA 0212840 William Kelly Square Boston MA 0212840 William Kelly Square Boston MA 0212840 William Kelly Square Boston MA 0212840 William Kelly Square Boston MA 0212840 William Kelly Square Boston MA 0212840 William Kelly Square Boston MA 0212840 William Kelly Square Boston MA 0212840 William Kelly Square Boston MA 0212840 William Kelly Square Boston MA 0212840 William Kelly Square Boston MA 0212840 William Kelly Square Boston MA 0212840 William Kelly Square Boston MA 0212840 William Kelly Square Boston MA 0212840 William Kelly Square Boston MA 0212840 William Kelly Square Boston MA 0212840 William Kelly Square Boston MA 0212840 William Kelly Square Boston MA 0212840 William Kelly Square Boston MA 0212840 William Kelly Square Boston MA 0212840 William Kelly Square Boston MA 0212840 William Kelly Square Boston MA 0212840 William Kelly Square Boston MA 0212840 William Kelly Square Boston MA 0212840 William Kelly Square Boston MA 0212840 William Kelly Square Boston MA 0212840 William Kelly Square Boston MA 0212840 William Kelly Square Boston MA 02128
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  • 3Bedrooms
  • 2Bathrooms
  • 2023Year Built
  • 1,400Square Feet

Driving Directions

The WK Residences are a collection of 9 ultra luxury homes in a boutique elevator building across from East Boston's Waterfront. Residence 502 is a half floor through home with floor to ceiling windows, 10 ft ceilings and unobstructed views of Boston Harbor and Boston's Skyline. Enter into the foyer which opens up to the living/kitchen/dining area. Hardwood floors throughout, recessed lighting, Central Air, full size washer/dryer in unit. Kitchen has Bosch appliance package, Quartz waterfall peninsula with seating for 4, 2 tone cabinetry + black fixtures. Dining area with seating for 8+ overlooking the ocean and city. Two large guest bedrooms and meticulously designed guest bath. Oversized primary suite with en suite bath, frameless glass tiled shower + double vanity. Walk to public transportation, grocery shopping, restaurants/bars, East Boston's waterfront. Direct highway access and access to Logan Airport, minutes away. Unprecedented opportunity to own one of the finest homes in East Boston. Ready for immediate occupancy. Off street parking available.
Listed by Elevated Boston Team of Elevated Realty,LLC

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More Info

Basic Information

  • Bedrooms3
  • Mls StatusNew
  • Bathroom2
  • Unit Number502

Location

  • NeighborhoodEast Boston
  • SubdivisionEast Boston
  • Address40 William Kelly Square
  • Building Number40
  • CountySuffolk
  • StateMA
  • StreetWilliam Kelly Square
  • TownBoston
  • Zip02128

Property Information

  • Square Feet1,400
  • Building Area Source Plans
  • Living Area 1,400
  • Lot Size Units Acres
  • Property Attached YN Yes
  • Structure Type Mid-Rise

Other

  • Association Fee $550
  • Association Fee Frequency Monthly
  • Association Fee Includes
    • Insurance
    • Maintenance Structure
    • Reserve Funds
    • Sewer
    • Snow Removal
    • Trash
    • Water
  • Date Listed09/15/2026
  • Farm Land Area Units Square Feet

Tax Information

  • Tax Year 2026

Rooms

  • Bathrooms Total Decimal 2
  • Full Bath2

Building

  • BasementN
  • Building Area Units Square Feet
  • Common Walls End Unit, Corner
  • Entry Level 5
  • Rooms6
  • Stories1
  • Year Built2023
  • Year Built Details Actual
  • Year Built Source Owner

Amenities

  • Amenities
    • Bike Path
    • Highway Access
    • Marina
    • Park
    • Public Transportation
    • Shopping
    • T-Station
    • Walk/Jog Trails
  • Appliances IncludedRange, Dishwasher, Disposal, Microwave, Refrigerator, Freezer, Washer, Dryer
  • Association Amenities Elevator(s)
  • Security Features Intercom

Parking

  • Parking Spaces1
  • Parking Features Off Street

Basic Information

  • List Price$1,449,000
  • MLS Number73577268
  • Modification Date09/15/2026
  • Property SubTypeCondominium

Property

  • Entry Location Unit Placement(Upper, Front)

Interior

  • Flooring Hardwood

Utilities

  • Cooling Central Air
  • Cooling YN Yes
  • Electric 200+ Amp Service
  • Heat SystemYes
  • Heating Forced Air
  • Sewer Public Sewer
  • Water Source Public
Rosen Realty, Inc.
Rosen Realty, Inc.
80 Temple Street
P.O. Box 128
Whitman, MA 02382

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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