18 Spice Street

Project

18 Spice Street

Residential: Multi-family

Charlestown , MA | 2025

  • 340K GSF
  • 1 Company
  • 2 Professionals

About

24-floor multi-family residential with 365 units, including 20% affordable units, and retail on the ground floor.

Project Owner

RISE

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

340K

Category of height

High-Rise

Number of residential units

365

How is the building all-electric for heating?

Air-source Heat Pump

Is the service hot water all-electric?

Yes

On-site renewable energy

0%

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

No

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

LEED

Site EUI

29.0 kBtu/sf/year

Net Site EUI

29.0 kBtu/sf/year

The EUI is

Modeled

What is the climate zone for this project?

5A Cool Humid

Project Team

Sustainability Consulting
Energy Engineering
  • Samira Ahmadi

    ASHRAE BEMP, CPHC®, LEED AP BD+C, LEED AP Homes, LEED AP ID+C

    Energy Modeling

    2.4M GSF

    12 Projects

    13 Years Experience