Boston, MA150 Seaport Boulevard, Unit GPH, Seaport District
Price$49,500,000
Est. Mortgage: $/month
MLS Number 73383587
- Condo
- Bedrooms 6
- Bathroom 10
- Square Feet 10,609
- Neighborhood Seaport District
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.
Listed by The Sarkis Team, George Sarkis and Manuel Sarkis of Douglas Elliman Real Estate - The Sarkis Team


Seaport is the newest neighborhood in Boston. As its name implies it is an area along boston harbor that used to be an active shipping port. Geographically the Seaport is strategically located between the Financial District and South Boston.

Connect