For Sale
HotHot
Price CutPrice Drop: $5K (10/19)
Condo for sale at 40 William Kelly Sq #402, Boston, MA 02128 | MLS# 73580831 | Listing updated on 2026-10-23
Photo 1 of Condo for sale at 40 William Kelly Sq #402, Boston, MA 02128 | MLS# 73580831 | Listing updated on 2026-10-23
Photo 2 of Condo for sale at 40 William Kelly Sq #402, Boston, MA 02128 | MLS# 73580831 | Listing updated on 2026-10-23
Photo 3 of Condo for sale at 40 William Kelly Sq #402, Boston, MA 02128 | MLS# 73580831 | Listing updated on 2026-10-23
Photo 4 of Condo for sale at 40 William Kelly Sq #402, Boston, MA 02128 | MLS# 73580831 | Listing updated on 2026-10-23
24+
Beds Icon

Street View

$844,000

Monthly Est:$4,201

  • Beds Icon2 Beds
  • Beds Icon
    2 Baths
  • Beds Icon905sqft

40 William Kelly Sq #402, Boston, MA 02128

$4,201/moEst:

Get Pre-Approved

  • Condominium

  • Built in 2023

  • $375/mo HOA

  • -- sqft lot

  • $933/sq.ft

Description

The WK Residences are a collection of 9 ultra luxury homes in a boutique elevator building with unmatched views of the Boston skyline and Boston Harbor. Enter into beautifully designed private lobby. Take the elevator up to Residence 402, a 2 Bed/1.5 bath corner residence with floor to ceiling windows, 10 ft ceilings and unobstructed views of Boston Harbor and Boston's Skyline. Large open 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 overlooking the ocean and city. Two large bedrooms and meticulously designed bath. Oversized primary suite with en suite 1/2 bath. 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.

  • Houzeo last checked: 12 hours ago
  • Listing updated: October 23, 2026 at 7:05 am
  • Listing Provided by: Elevated Boston Team (617) 855-9240 | Elevated Realty, LLC (617) 729-2761
  • Source: MLS Property Information Network-MA | MLS#: 73580831 MLS Property Information Network-MA

This condo is in:

Property Details

  • Status

    Active

  • Type

    Condominium

  • No. of Stories

    1

  • County

    Suffolk County

  • City

    Boston

  • Neighborhood

    East Boston

  • Year Built

    2023

  • HOA Fees

    $375/mo

  • Finished Area

    905 sqft

  • Lot Size

    -- sqft lot

  • Basement Area

    - sqft

  • MLS Name

    MLS Property Information Network

  • MLS Number

    73580831

  • MLS Status

    Active

  • Days on Market

    32

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Location

HOA Management

N/A

HOA Fees

$375/ Monthly

Amenities

Amenities and services may be covered by one or multiple associations and service providers.

Maintenance Maintenance

Snow Removal Snow Removal

Water Water

Insurance Insurance

Trash Pickup Trash Pickup

Elevator Elevator

Sewer Sewer

Reserve Funds Reserve Funds

Disclaimer: Amenities are based on third-party information and may vary; buyers must independently verify all amenities, as information is deemed reliable but not guaranteed.

Facts & Features

Rooms

  • Bedrooms & bathrooms

    Bedrooms: 2

    Bathrooms: 2

Interior

  • Flooring

    Hardwood

  • Cooling

    Central Air

  • Exterior Features

    City View(s)

  • Sewer

    Public Sewer

  • Appliances

    Range, Dishwasher, Disposal, Microwave, Refrigerator, Freezer, Washer, Dryer

  • Heating

    Forced Air

Utilities & Energy

  • Security Features

    Intercom

  • Basement

    N

  • Parking Features

    Off Street

  • Laundry Features

    In Unit

  • Water Source

    Public

  • Association Amenities

    Elevator(s)

  • Electric

    200+ Amp Service

Other Features

  • Community Features

    Public Transportation, Shopping, Park, Walk/jog Trails, Bike Path, Highway Access, Marina, T Station

  • Disclosures

    Living Area And Condo Fee Are Approximate. Seller Will Not Renegotiate Discrepancies. Off Street Parking Available At Multiple Locations. Photos Are Of Staged Unit In Building, Finishes The Same.

Price History

DateEventPrice

10/19/2026

Source: mls_logoMLS Property Information Network-MA #73580831

Price Decreased

$844,000 -0.59%

$933/sqft

09/22/2026

Source: mls_logoMLS Property Information Network-MA #73580831

Listed for Sale

$849,000

$938/sqft

East Boston Ranks #8 in Boston, MA

Homes for sale
250

Homes

Rental prices
$--

Rental Prices

Median Home Price
$693.75K

Median Home Price

East Boston, Boston, MA neighborhood guide

Nearby Homes

Based on information provided to and compiled by MLS Property Information Network, Inc. covering through Oct 23, 2026, 08:45PM. The property listing data and information, or the Images, set forth herein were provided to MLS Property Information Network, Inc. from third-party sources, including sellers, lessors and public records, and were compiled by MLS Property Information Network, Inc. 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. MLS Property Information Network, Inc. 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. All information provided is deemed reliable, but is not guaranteed to be accurate and should be independently verified. © 2026 MLS Property Information Network, Inc. All Rights Reserved.

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