150 Seaport Blvd. # GPH Boston, MA ^$ 49,500,000

150 Seaport Blvd. # GPH

^$ 49,500,000

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150 Seaport Blvd. # GPH

Boston, MA, 02210

^$ 49,500,000

Bedrooms6 Baths8.2 Sq 10,609

Monthly Estimate*

^$ 308,816

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Condo for sale in Boston, MA

for $49,500,000 with 6 bedrooms and 8 full baths, 2 half baths. This 10,609 square foot condo was built in 2022.

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.

Condo Active

Price

^$ 49,500,000

Bedrooms

Full Bath

Half Bath

Property Type

Condo

Taxes

^$ 420,004

Style

High-Rise

Year Built

2022

Town/City

Boston

County/Region

Suffolk

MLS | Web ID

73383587

List By

The Sarkis Team

Listing Agent

Douglas Elliman Real Estate - The Sarkis Team

Broker

Affordability Calculator

$343,816

Per Month

Monthly Principal & Interest: $308,816
Monthly Property Taxes: $35,000
Monthly Home Insurance: --

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Default based on a 30-year fixed rate of 6.375% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.

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Nearby

Trends

Condo listings in Boston, MA

Average List Price ^$1,658,919

Percent of Sale Price 97%

About Boston, MA

685,111 Population

16% Since 2002

^$65,384 Median Income

34.81 Median Age

20% Households with Children

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Trends Information provided by ATTOM Data Solutions.

Neighborhood & Schools

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Pricing History

Date	Price	Price Change	Description
6/2/2025	$49,500,000		Listed Price

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150 Seaport Blvd. # GPH, Boston, MA, 02210 is a Condo for sale at $49,500,000 with 10,609 sqft. 150 Seaport Blvd. # GPH has 6 bedrooms, 8.2 baths, and was built in 2022. The property's zip code is 02210 which is in Boston, MA

*Information deemed reliable but not guaranteed.

Financial calculator disclaimer: Default based on a 30-year fixed rate of 6.375% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.

Data is updated as of 12/7/2025.

The real estate information and related content displayed on this site is provided for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

The property listing data and information, or the Images, 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, and the Images, 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, or as to the accuracy of any of the Images, set forth herein.

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150 Seaport Blvd. # GPH

Condo for sale in Boston, MA

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