Boston Seaport Office Tower Sells for $435 Million

The office tower One Marina Park Drive, located in Boston's Seaport District, has been sold for $435 million. The brokerage firm JLL managed the sales efforts for the property.

This transaction ranks as one of the most significant office property deals of 2026 in the Boston area. It indicates a renewed interest and return of institutional investment to the city's premier waterfront district, underscoring confidence in high-value Boston assets.

One Marina Park Drive is situated in a rapidly developing area known for attracting major corporations and residents. The Seaport District's growth and prime location are considered key factors in its appeal to investors.

Details regarding the buyer have not been disclosed. JLL stated that the sale highlights the resilience and attractiveness of the Boston real estate market for institutional investors.