Onyx Hotel
Update
11/19/19
Onyx Hotel Addition Now Under Review
The proposed 9-story addition to the existing 112-room Onyx Hotel at 155 Portland Street is now under review. The roughly 40,000 square foot addition would include 77 new hotel rooms plus 2,000 square feet of ground-floor flexible retail/restaurant space and a rooftop amenity space. The project is designed to minimize disruption to existing hotel operations, as the existing hotel is expected to remain open during the duration of the construction period which is expected to begin in the 3rd quarter of 2020.