33 Cambridge


33 Cambridge

Residential: Multi-family

Charlestown , MA | 2025

  • 320K GSF
  • 1 Company
  • 1 Professional


33 Cambridge Street is a high-rise residential project within RISE's overall vision for the Sullivan Square neighborhood. The project consists of 285 residential units, 7,541 SF of retail storefront and community space, and ample amenity space including fitness and lounge areas. Located in the heart of Sullivan Square, 33 Cambridge will provide transit adjacent housing for Charlestown families and the future innovation economy workforce. Large terraces on the upper floors will provide tenants with outdoor space featuring views of the Boston Skyline and beyond.

Project Owner


Is the project achieving or targeting net zero energy?

Not Targeting or Achieving

Is the project Net Zero or Net Zero Ready?

Net Zero Ready

Project Size in GSF


Category of height


Number of residential units


How is the building all-electric for heating?

Air-source Heat Pump

Is the service hot water all-electric?


On-site renewable energy


Is the owner purchasing off-site renewable energy to offset all electricity consumption?


The construction cost difference from "conventional" to being net zero "ready" (including incentives) for this building is

>-6% to -3%

Certifications related to Energy / Carbon


Site EUI

30.0 kBtu/sf/year

Net Site EUI

30.0 kBtu/sf/year

The EUI is


What is the climate zone for this project?

5A Cool Humid

Project Team

Sustainability Consulting