150 Seaport Blvd. #GPH, Boston, MA 02210
Local realty services provided by:Better Homes and Gardens Real Estate The Shanahan Group



150 Seaport Blvd. #GPH,Boston, MA 02210
$49,500,000
- 6 Beds
- 10 Baths
- 10,609 sq. ft.
- Condominium
- Active
Listed by:the sarkis team
Office:douglas elliman real estate - the sarkis team
MLS#:73383587
Source:MLSPIN
Price summary
- Price:$49,500,000
- Price per sq. ft.:$4,665.85
- Monthly HOA dues:$22,930
About this home
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.
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Home facts
- Year built:2022
- Listing Id #:73383587
- Updated:August 14, 2025 at 10:28 AM
Rooms and interior
- Bedrooms:6
- Total bathrooms:10
- Full bathrooms:8
- Half bathrooms:2
- Living area:10,609 sq. ft.
Heating and cooling
- Cooling:Central Air
- Heating:Fan Coil, Forced Air
Structure and exterior
- Year built:2022
- Building area:10,609 sq. ft.
Utilities
- Water:Public
- Sewer:Public Sewer
Finances and disclosures
- Price:$49,500,000
- Price per sq. ft.:$4,665.85
- Tax amount:$420,004 (2025)
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