Project Progress: Under Construction

75% Complete (success)

About The Hub on Causeway

100 Causeway Street, Bulfinch Triangle, Boston, MA

1.87 million square foot mixed-use development featuring three towers with retail, office, hotel and residential uses. The Hub on Causeway will be constructed in three phases. Phase One will consist of:

  • 175,000 square feet of creative office space, 147,000 square feet of which will be home to cybersecurity and IT operations analytics solution provider Rapid7's new headquarters.
  • 210,000 square feet of multi-level retail/restaurant space. Star Market will occupy 60,000 square feet, an ArcLight Cinema with 15 screens will occupy 60,000 square feet and an entertainment venue by Big Night Entertainment Group and Live Nation New England will occupy 31,680 square feet.
  • 64,000 square feet of TD Garden expansion space.
  • 10,000 square feet of outdoor space, including a new entrance to TD Garden and North Station.
  • 540 new underground parking spaces connected to existing garage.

Completion of Phase One of The Hub on Causeway is expected in late 2018. Phase Two will consist of a 38-story residential tower with approximately 440 units and a 10-story citizenM hotel tower with approximately 260 rooms. Phase Three will consist of a 21-story office tower totaling approximately 525,000 square feet. The following are renderings of The Hub on Causeway:

The Hub on Causeway Renderings

Dollar Volume 950,000,000
Square Feet 1,870,000





Stories 38
Height (feet) 498
Start Date Nov 01, 2015

Latest Updates

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Apr 01, 2018

Phase I continues at the Hub on Causeway


Screen shot 2018 03 13 at 10.05.00 pm

Mar 14, 2018

The Hub on Causeway is growing not only in stature!


The hub on causeway development td garden boston

Jan 31, 2018

The Hub on Causeway Phase I officially tops off


Rapid7 the hub on causeway

Nov 17, 2017

Rapid7 to anchor Hub on Causeway Phase I


The hub on causeway mixed use development

Aug 22, 2017

Big Night Entertainment Group and Live Nation New England ink lease for entertainment venue at...


The hub on causeway mixed use development bulfinch triangle boston td garden north station boston properties delaware north john moriarty and associates construction

Jul 22, 2017

Underground parking excavation complete at The Hub on Causeway, superstructure construction underway


Screen shot 2016 11 30 at 9.43.35 pm

May 11, 2017

WeWork space and live music venue coming to The Hub on Causeway in Bulfinch Triangle


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Apr 23, 2017

Underground parking excavation nears completion at The Hub on Causeway


The hub on causeway mixed use development

Dec 01, 2016

Dutch boutique hotel chain subleases upcoming Hub on Causeway hotel


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Jan 27, 2016

We had the honor and privilege of joining Boston Properties and Delaware North at the...


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Nov 24, 2015

The TD Garden project is off to a strong start! John Moriarty and Associates is...


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Philip Harris
As per the Hub on Causeway Project, you may want to edit the BUILDING HEIGHT listed: neither of the two towers will be near 600 FT in height because of all those opposed to tall buildings in that altitude range (despite the fact that Boston already has a few towers in excess of 600', but of course not adjacent to the West and North Ends). Though without any data to support my estimate, at 38 stories and approx. 12 FT per floor, the Residential Tower should stand in at around 456 Feet. As well, the renderings of the two towers together make them appear somewhat comparable in height, but maybe that is just a perspective glitch within the illustration; the office tower at 21 stories should be somewhere around 252 FT with the same estimated height per floor parameter.
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