Location filter
  • Any
  • Boston
  • Boston - Allston
  • Boston - Back Bay
  • Boston - Bay Village
  • Boston - Beacon Hill
  • Boston - Brighton
  • Boston - Charlestown
  • Boston - Chinatown
  • Boston - Dorchester
  • Boston - Downtown
  • Boston - East Boston
  • Boston - Fenway
  • Boston - Fort Hill
  • Boston - Hyde Park
  • Boston - Jamaica Plain
  • Boston - Mattapan
  • Boston - Mission Hill
  • Boston - North End
  • Boston - Roslindale
  • Boston - Roxbury
  • Boston - Seaport
  • Boston - South Boston
  • Boston - South End
  • Boston - West End
  • Boston - West Roxbury
  • Abington
  • Andover
  • Arlington
  • Belmont
  • Beverly
  • Billerica
  • Braintree
  • Bridgewater
  • Brookline
  • Burlington
  • Cambridge
  • Canton
  • Chelsea
  • Cohasset
  • Danvers
  • Dedham
  • Everett
  • Framingham
  • Gloucester
  • Hingham
  • Lawrence
  • Lexington
  • Lowell
  • Lynn
  • Lynnfield
  • Malden
  • Marlborough
  • Medford
  • Melrose
  • Methuen
  • Milton
  • Natick
  • Needham
  • Newton
  • North Reading
  • Norwood
  • Peabody
  • Pembroke
  • Plymouth
  • Quincy
  • Randolph
  • Reading
  • Revere
  • Salem
  • Saugus
  • Sharon
  • Somerville
  • Stoneham
  • Stoughton
  • Swampscott
  • Taunton
  • Wakefield
  • Waltham
  • Watertown
  • Wayland
  • Wellesley
  • Westwood
  • Weymouth
  • Wilmington
  • Winthrop
  • Woburn
$49,500,000
Condo Name: St. Regis
6 Beds 10 Baths
HOA
$22,930
SQFT
10609
150 Seaport Blvd.
Boston, MA 02210
View Map

Property Description

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.

Property Details

Amenities

  • Amenities: Highway Access, Marina, Park, Public School, Public Transportation, Shopping, Swimming Pool, T-Station
  • Association Fee Includes: Clubhouse, Clubroom, Elevator, Exercise Room, Exterior Maintenance, Gas, Hot Water, Master Insurance, Parking, Refuse Removal, Reserve Funds, Sauna/Steam, Security, Sewer, Swimming Pool, Water

Kitchen, Dining, and Appliances

  • Dishwasher, Disposal, Dryer, Freezer, Microwave, Range, Refrigerator, Refrigerator - Wine Storage, Wall Oven, Washer

Bathrooms

  • Full Baths: 8
  • Half Baths 2
  • Master Bath: 1

Bedrooms

  • Bedrooms: 6

Other Rooms

  • Total Rooms: 12

Utilities

  • Heating: Fan Coil, Forced Air, Hot Water Radiators, Oil, Propane
  • Cooling: Central Air
  • Utility Connections: for Gas Range
  • Water: City/Town Water, Private
  • Sewer: City/Town Sewer, Private

Unit Features

  • Square Feet: 10609
  • Unit Building: GPH
  • Unit Level: 21
  • Interior Features: Elevator, Indoor Pool, Sauna/Steam/Hot Tub, Security System
  • Security: Concierge, Doorman, Intercom
  • Floors: 2
  • Pets Allowed: No
  • Fireplaces: 1
  • Laundry Features: In Unit
  • Accessability Features: Yes

Condo Complex Information

  • Condo Name: St. Regis
  • Condo Type: Condo
  • Complex Complete: Yes
  • Number of Units: 114
  • Elevator: Yes
  • Condo Association: U
  • HOA Fee: $22,930
  • Fee Interval: Monthly
  • Management: Professional - On Site

Construction

  • Year Built: 2022
  • Style: High-Rise, Raised Ranch, Walk-out
  • Construction Type: Stone/Concrete
  • Flooring Type: Marble
  • Lead Paint: Unknown
  • Warranty: No

Garage & Parking

  • Garage Parking: Attached
  • Garage Spaces: 4

Exterior & Grounds

  • Exterior Features: City View(s), Covered Patio/Deck, Deck - Roof, Deck - Roof + Access Rights, Decorative Lighting, Hot Tub/Spa
  • Pool: Yes
  • Pool Features: Indoor
  • Waterfront Features: Deep Water Access, Dock/Mooring, Harbor, Marina, Ocean, Private, Public
  • Distance to Beach: 1 to 2 Mile
  • Beach Ownership: Public
  • Beach Description: Harbor, Ocean

Other Information

  • MLS ID# 73383587
  • Last Updated: 06/06/25

Mortgage Calculator

Click to see breakdown

Map

Seller's Representative: The Sarkis Team, Douglas Elliman Real Estate - The Sarkis Team
Sub Agent Compensation: n/a
Buyer Agent Compensation: n/a
Facilitator Compensation: n/a
Compensation Based On: n/a
Sub-Agency Relationship Offered: No

© 2025 MLS Property Information Network, Inc.. All rights reserved.

The property listing data and information 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 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 set forth herein.

MLS PIN data last updated at 2025-06-06 03:05:00