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150 Seaport Blvd Unit GPH - photo 1
150 Seaport Blvd Unit GPH - photo 2
150 Seaport Blvd Unit GPH - photo 3
150 Seaport Blvd Unit GPH - photo 4
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150 Seaport Blvd Unit GPH - photo 6

Off Market

150 Seaport Blvd Unit GPH, Boston, MA

Boston · MA 02210

$44,500,000
Price
6
Beds
9
Baths
10609
Sq. ft.

Overview

Property type: Condominium
HOA: HOA: $22,930 / mo
HOA Fees Include
Hot Water, Gas, Water, Sewer, Master Insurance, Security, Swimming Pool, Elevator, Exterior Maintenance, Exercise Room, Sauna/Steam, Clubroom, Refuse Removal, Valet Parking, Clubhouse, Reserve Funds, Flood Insurance, Management Fee
Special Assessment
Unknown
Floor: 21st · Penthouse
Accessibility: Elevator
Pets: Pets (Restrictions)
Parking: 4 Garage Spaces
Heating & cooling: Heat, AC
Laundry: In Unit Laundry
Outdoor space: Private Outdoor
Views: Dock, Ocean · City Views

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.

Neighborhood & Transit

Seaport District

150 Seaport Blvd, Boston · MA 02210

View location on map

Nearby transit

Within 0.5 mile, measured straight-line to the nearest station entrance.

No subway or commuter rail stations within 0.5 mile.

Price Insight

Days on Market:
513 days
Listing Price:
$44,500,000
Price per Sq.Ft:
$4,195
Tax Assessment:
$35,911,700 in 2025
Taxes:
$35,000 / Monthly
HOA Fee:
$22,930 / Monthly

Home Facts

Where is the Unit in the building?

Unit Placement
21st | Top/Penthouse
Views
Waterview, Waterfront, City Views
Elevator
Yes
Handicap Access
Yes

Interior Features

Bedrooms
6
Full Bathrooms
8
Half Bathrooms
2
Living Area
10,609 Sq.Ft
Broker Disclosure about Living Area
Floor 1 - 7,028SF Floor 2 - 2,497SF Terrace - 763SF Balconies - 95SF Open to below - 1,084SF
Kitchen
Dishwasher, Wine Chiller, Cooktop, Range, Wall Oven, Garbage Disposal, Microwave, Refrigerator, Freezer, Washer, Dryer
Primary Bedroom
En-suite bathroom
Laundry
In Unit
Living levels
2
Rooms
12
Above grade area
10609
Flooring
Marble
Lead paint
Unknown

Utilities

Heating Type
Forced Air, Fan Coil
Heating Zone
Unknown
Cooling
Central Air
Cooling Zones
Unknown
Water
City/Town Water
Sewer
City/Town Sewer
Electric Features
Unknown

Exterior Features

Outdoor Space
Yes - Private
Features
Deck - Roof, Deck - Roof + Access Rights, Covered Patio/Deck, Hot Tub/Spa, Decorative Lighting, City View(s)

Parking

Garage Parking
4 Parking Spaces, Attached
Off Street Parking
None

Home Owner Association information

Restrictions
Unknown
HOA
$22,930 / Monthly
HOA Includes
Hot Water, Gas, Water, Sewer, Master Insurance, Security, Swimming Pool, Elevator, Exterior Maintenance, Exercise Room, Sauna/Steam, Clubroom, Refuse Removal, Valet Parking, Clubhouse, Reserve Funds, Flood Insurance, Management Fee
Special Assessment
Unknown
Pets allowed
Yes w/ Restrictions
Security
Intercom, Doorman, Concierge
Association pool
Yes
Pool
Indoor

Listing information

Listing agent
The Sarkis Team
Listing office
Douglas Elliman Real Estate - The Sarkis Team
MLS PIN #
73383587
Disclosure
HOA - $21,870.83 Parking - $1,060.00
Disclosure
Floor 1 - 7,028SF Floor 2 - 2,497SF Terrace - 763SF Balconies - 95SF Open to below - 1,084SF

About St. Regis Residences

St. Regis Residences
The St. Regis Residences, situated at 150 Seaport Blvd. in Boston's Seaport Neighborhood, stand as an epitome of luxury and sophistication. Crafted by Elkus Manfredi Architects and executed by Cronin Development, this residential masterpiece offers 114 condominiums across 22 floors, perched directly on the waterfront. A haven of opulence, the building boasts an array of amenities, including a private health club, an owners lounge, library, swimming pool, jacuzzi, business center, and spa. The units within showcase lavish features such as private outdoor spaces, expansive floor-to-ceiling windows, state-of-the-art kitchens, deluxe bathrooms, and hardwood flooring. Surrounded by high-end retail and gourmet dining establishments, The St. Regis Residences emerge as a beacon of excitement and exclusivity in the heart of the city.
Explore St. Regis Residences Building Amenities

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