The Loop at Mattapan Station

Project

The Loop at Mattapan Station

Residential: Affordable Multi Family

Boston, MA | 2023

  • 171.2K GSF
  • 2 Companies
  • 1 Professional

About

"Located in the heart of a bustling transportation hub in the Mattapan neighborhood of Boston, The Loop at Mattapan Station is a transit-oriented development developed with Nuestra Comunidad Development Corporation on a former parking lot of the Mass. Bay Transit Authority (MBTA). The Loop includes 135 affordable rental apartments with housing options for a range of incomes and 10,000 square feet of commercial space. 

The Loop was built with energy efficiency in mind. The enclosure (slab, walls, windows and roof) was designed to be air-tight and super thermal performing. With the air-tight enclosure and mechanized ventilation, the building and apartments provide excellent air quality and comfort to the residents, along with a roof top solar array and a battery for emergency back-up. The Loop also has a fitness gym, community rooms, basketball court, roof deck, bike room and an E-bike station.

The Loop was constructed under a long-term ground lease with the Mass Bay Transit Authority (MBTA), which operates a busy bus and trolley station at the site and selected the POAH/ Nuestra Comunidad team through a competitive process to create a mixed-used transit-oriented development. "

  • Preservation of Affordable Housing

Project Owner

Preservation of Affordable Housing

Is the project Net Zero Energy or Net Zero Energy Ready?

Net Zero Ready

Project Size in GSF

171.2K

Category of height

Mid-Rise

Number of residential units

135

How is the building all-electric for heating?

Air-source Heat Pump

What other systems are used for heating?

Air-source Heat Pump

Is the service hot water all-electric?

No

What is the primary system type for domestic hot water?

Fossil-fuel fired

On-site renewable energy

18%

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

Unknown

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

>3% to 5%

Site EUI Energy Use Intensity is the amount of energy a project uses per square foot over the course of a year. Site EUI = Annual Energy Use (kBtus) / Building(s) Area (ft²) / One Year (yr)

23.0 kBtu/sf/year

Net Site EUI

19.6 kBtu/sf/year

The EUI is

Modeled

What is the climate zone for this project?

5A Cool Humid

Project Team

Electrical Engineering
Plumbing Engineering
Mechanical Engineering
Sustainability Consulting