Project
Vertex Leiden Center II
Laboratory / Tech / Science
Boston, MA | 2026
- 268.9K GSF
- 1 Company
- 1 Professional
About
Vertex is fitting out the 331-339 Northern Avenue tenant space for their Leiden Center II in Boston, MA. The 7-story - lab and office building will be approximately 330,000 GSF and include two levels of parking below grade and a mechanical penthouse. The Vertex fit-out will be approximately 268,900 SF with primarily lab and office spaces. The first floor consists of a lobby, mechanical rooms, and storage spaces. The second floor mainly consists of fitness, kitchen, café, and dining areas.
Project Owner
Vertex Leiden
Is the project Net Zero Energy or Net Zero Energy Ready?
Net Zero (Targeting)
Project Size in GSF
268.9K
Category of height
Mid-Rise
How is the building all-electric for heating?
Exhaust-source Heat Pump
Is the service hot water all-electric?
Yes
What is the primary system type for domestic hot water?
Electric resistance instantaneous
On-site renewable energy
3%
Is the owner purchasing off-site renewable energy to offset all electricity consumption?
Unknown
Certifications related to Energy / Carbon
LEED
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)
128.0 kBtu/sf/year
Net Site EUI
128.0 kBtu/sf/year
What is the climate zone for this project?
5A Cool Humid
