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THE SOURCE OF THE DISPLAYED DATA IS EITHER THE PROPERTY OWNER OR PUBLIC RECORD PROVIDED BY NON-GOVERNMENTAL THIRD PARTIES. IT IS BELIEVED TO BE RELIABLE BUT NOT GUARANTEED. FOR COLORADO VIEWERS, INFORMATION ABOUT NON-COMMERCIAL PROPERTIES IS PROVIDED EXCLUSIVELY FOR YOUR PERSONAL, NON-COMMERCIAL USE.

575 MADISON AVENUE, NEW YORK, NY 10022. 212.891.7000 © 2025 DOUGLAS ELLIMAN REAL ESTATE. EQUAL EMPLOYMENT OPPORTUNITY PROVIDER. ALL MATERIAL PRESENTED HEREIN IS INTENDED FOR INFORMATION PURPOSES ONLY. WHILE THIS INFORMATION IS BELIEVED TO BE CORRECT, IT IS REPRESENTED SUBJECT TO ERRORS, OMISSIONS, CHANGES, OR WITHDRAWAL WITHOUT NOTICE. ALL PROPERTY INFORMATION, INCLUDING, BUT NOT LIMITED TO SQUARE FOOTAGE, ROOM COUNT, NUMBER OF BEDROOMS, AND THE SCHOOL DISTRICT IN PROPERTY LISTINGS SHOULD BE VERIFIED BY YOUR OWN ATTORNEY, ARCHITECT, OR ZONING EXPERT. EQUAL HOUSING OPPORTUNITY.LISTING DATA REFRESHED ON JUN 30 2025 AT 6:56 AM.

DOUGLAS ELLIMAN IS A LICENSED REAL ESTATE BROKER IN CALIFORNIA WITH LICENSE # 01947727, COLORADO WITH LICENSE # EC100053892, CONNECTICUT WITH LICENSE # REB.0314827, THE DISTRICT OF COLUMBIA WITH LICENSE # REO40000160, FLORIDA WITH LICENSE # CQ1020232, MARYLAND WITH LICENSE # 645270, MASSACHUSETTS WITH LICENSE # 422764, NEVADA WITH LICENSE # 1454643, NEW JERSEY WITH LICENSE # 0572105, NEW YORK WITH LICENSE # 10991211812, TEXAS WITH LICENSE # 9008706, AND VIRGINIA WITH LICENSE # 0226035659.

POWERED BY PURLIN.AI

150 Seaport Blvd. GPH

boston, MA 02210

$49,500,000

  • 6 BR
    8 BA, 2 HALF BA
    APPROX. 10,609 SF
  • logodouglas elliman exclusive

GET IN TOUCH WITH OUR AGENTS

Experience a new echelon of luxury living at The Grand Penthouse, the crown jewel of the St. Regis Residences. Encompassing over 10,000 sq ft across 2 dramatic levels, this one-of-a-kind home sits atop Boston’s iconic Seaport, offering panoramic views of Boston Harbor and the city skyline through soaring floor-to-ceiling windows. Designed with extraordinary attention to detail, the residence features a double-height great room, a sculptural curved floating staircase with glass railings, and a grand foyer with an Italian marble radial inlay floor. Every element is curated for refined living and entertaining at scale. The outdoor living experience is equally extraordinary, including a custom infinity-edge pool with a clear acrylic bottom, and a retractable Libart International glass roof, and sweeping water views from every angle. Blending the privacy of a custom home with the legendary service of the St. Regis brand, The Grand Penthouse is a truly rare offering Boston has never seen.

Details

10,609 Sq Ft

Condo

$22,930 Monthly Maintenance/CC

$420,004 Annual Tax

Built in 2022

MLS/Listing ID 73383587

St. Regis

2 Stories

114 Units

Amenities & Features

Beach Ownership - Public

1 to 2 Mile To Beach

Private

Public

Marina

In Unit Laundry

Parking - Attached

Rooftop Deck

Covered

Pool - Association

Pool - Indoor

City View

Waterfront

Beach Front

Ocean

Harbor

Dock/Mooring

Microwave

Refrigerator

Freezer

Washer

Dryer

Wine Refrigerator

Association - Hot Water

Association - Pool

Association - Elevator(s)

Association - Fitness Center

Association - Sauna/Steam Room

Association - Clubroom

Association - Parking

Association - Clubhouse

Accessible Entrance

Range

Oven

Dishwasher

Disposal

Elevator

Wired for Sound

Deep Water Access

Wet Bar

Sauna/Steam/Hot Tub

Heating - Fan Coil

Heating - Forced Air

Marble

Decorative Lighting

Cooling - Central Air

Construction - Stone

Community - T-Station

Community - Public School

Community - Marina

Community - Highway Access

Community - Park

Community - Pool

Community - Shopping

Community - Public Transportation

Pets Allowed

Listing Courtesy of DOUGLAS ELLIMAN REAL ESTATE - THE SARKIS TEAM, THE SARKIS TEAM - 617-267-3500

MLSPIN

Source of Data: MLS PROPERTY INFORMATION NETWORK

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