Boston Garden Towers $950M Mega Development

A 1.87-million-square-foot, mixed-use project, with a price tag estimated at $950 million, will soon begin to rise over Causeway Street and the Zakim Bridge. The Boston Garden Towers will be constructed on a 2.8-acre parking lot located next to TD Garden, where the old Boston Garden once stood. The three tower project would connect 497 residential units, 668,000 square feet of office space and 235,000 square feet of retail to the sports venue and North Station.

The massive development located at 80 Causeway Street will dramatically alter the face of the TD Garden.

The new complex, designed by architect Elkus Manfredi, will rise over Causeway Street in three new towers: two of them 20 stories high and one 45-story tower reaching 600 feet, built above a three- to five-story retail base.

A modern glass atrium will connect to a new entrance into TD Garden and to the MBTA's North Station.

Below ground, a four-level parking garage will be constructed to accommodate about 800 vehicles.

“We are creating a new front door to North Station, a new portal to the city,” said David Manfredi, of Elkus Manfredi Architects.

“We don’t want to create a mall; we don’t want to create privatized space. We want to create space that is inviting to the public.”

The $950 million development will include:

•     40,000 square foot expansion of TD Garden
•     560,000 square feet of residential with 497 units
•     200,000 square foot hotel with 306 rooms
•     668,000 square feet of office space
•     142,000 square feet of flexible office space
•     235,000 square feet of retail/restaurant space
•     25,000 square foot glass atrium hall

Prior to leaving office, Mayor Menino had agreed to provide $7.8 million in tax breaks to help the developers lure the Star Market and build the underground parking spaces for the TD Garden.

The tax agreement will spread the relief over 15 years.

During that same period, the development is expected to produce $32.2 million in new tax revenue for the city.

Developer Boston Properties said the tax agreement was crucial to attracting a supermarket to the property and asserted the project will help enliven the area around the arena.

The massive project will be built in stages, with the first phase to include the multi-story retail base, a supermarket, a cinema, a 306-room hotel, and the 4-story underground parking garage.

Construction is expected to begin early next year.