Alexandria Center For Life Science

Book a Discovery Meeting Download PDF

A Greener, Smarter Place to Work

medical center img 1 scaled Citygreen

Project Overview

In the heart of Maryland’s life sciences corridor, the Alexandria Center for Life Science has emerged not just as a state-of-the-art laboratory facility, but as a model for urban green infrastructure.

Situated within a premier life-science campus in Rockville, Maryland, the project functions as a strategic piece of Alexandria’s broader vision to grow and enrich a high-performing R&D ecosystem in Montgomery County. The campus now totals over 1.2 million square feet of lab space, with 96% occupancy and a growing roster of major biotech tenants.

At its base, a generously landscaped plaza bridges the lab facility and a neighboring 737-car garage, to form the social heart of the site. To make this plaza truly green and climate resilient, the team turned to Citygreen’s Stratavault™ soil cell system to support healthy tree growth and manage stormwater within the built environment.

DSCF8406 scaled e1763134524650 Citygreen

PROJECT DETAILS

LOCATION

9808 Medical Center Drive, Rockville, Maryland 20850, USA

CLIENT

ARE-Maryland No.24, LLC (Alexandria Real Estate Equities, Inc.)

MUNICIPALITY

City of Rockville, Montgomery County, Maryland

LANDSCAPE ARCHITECT

MKSK (Columbus, OH)

CONTRACTOR

Ruppert Landscape

CONSTRUCTION TIMELINE

Aug 2023 – Late 2024

TREE SPECIES

30 x Acer rubrum (October Glory Red Maple), Betula nigra (Heritage River Birch), Carpinus betulus (European Hornbeam), Carpinus × acerifolia (Exclamation London Planetree), Amelanchier × grandiflora (Serviceberry), Cercis canadensis (Eastern Redbud)

DATE OF PLANTING

Dec 2023

CITYGREEN PRODUCTS

Stratavault Generation 6 Structural Soil Modules (30 series)

Creating a Hidden Ecosystem that Works as Hard as the Building Above

Beneath the polished pavers of the central plaza lies a sophisticated landscape system with an environmental mission.

Rather than settling for standard tree pits or decorative planting, the project team integrated Citygreen’s Stratavault structural soil cells to create a high-performance ecosystem below ground. Over 100 cubic meters of uncompacted soil was made available through this system, giving the plaza’s canopy trees the rooting space they need to thrive in a hardscape environment.The system allows trees to grow larger and live longer, creating lasting green infrastructure capable of cooling the site, improving air quality, and increasing biodiversity.

551C81EB 704F 4D8A 8591 748F43B616EC scaled Citygreen

DSCF8272 scaled Citygreen

But the trees do more than grow. Each tree pit is connected to a stormwater harvesting network,transforming the expansive hardscape plaza into a natural filter for rainfall. Rather than sending runoff into drains, rainwater percolates into the soil beneath the plaza, nourishing the trees while simultaneously reducing pollutant loads into nearby waterways.
In a region where protecting the Chesapeake Bay is a shared environmental priority, such bioretention strategies are both practical and symbolic. The modular Stratavault system was installed to create a continuous trench of tree-supporting soil beneath paved surfaces,allowing for maximum infiltration and root connectivity.This design helped the project meet Montgomery County’s stringent water quality requirements and contributed to its LEED Gold certification.

Designing for Wellness

From the earliest planning phases, Alexandria envisioned the plaza as more than just a landscape feature. It would become a place to gather, reflect, and recharge. Wrapped by the new lab building and its garage, the open plaza offers a critical dose of daylight, greenery, and comfort for campus occupants.
Shaded seating areas invite researchers and staff to step outside during the day, while the young, but rapidly growing trees promise cooling relief during summer months in years to come. The design reflects a broader movement in urban development: to embed wellness into the core of the built environment.

DSCF8425 scaled Citygreen

That wellness mission was further amplified with the opening of the BioHub Maryland Training Center inside the building. Run by the Maryland Tech Council, the 8,200 square foot facility trains the next generation of life science professionals, including veterans and individuals without four-year degrees. This initiative provides an essential social service: giving Maryland residents the skills to access high-paying biopharma jobs while helping local companies fill urgent staffing needs.
The presence of this center in the heart of the biotech corridor brings opportunity to the doorstep of one of the state’s most important industries. The plaza outside complements this social mission, serving as both a workplace amenity and a symbol of the community’s investment in people.

ROI for Tenants, Talent and the Region

DSCF8229 scaled Citygreen

The economic outcomes of the project are just as compelling. By delivering premium lab space in an amenity-rich setting, Alexandria responded to surging demand for high-quality biotech real estate. The project attracted early tenants, including Trillium Bio and STCube, with more leases signed soon after opening. But more than square footage, companies were drawn by what the campus represents: a resilient, future-ready hub with embedded wellness and environmental performance. The landscape design plays a quiet but vital role in that appeal.

Thanks to the Stratavault system, the trees in the plaza are more than decorative or token. With root paths directed safely below ground, the surrounding hardscape is protected from upheaval. The design also supports compliance with stormwater mandates, potentially

reducing utility fees and avoiding costly retrofits. These are not just aesthetic upgrades, they are operational strategies with measurable returns.

In parallel, the BioHub training center brings lasting economic uplift to the region. Supported by $4.25 million in public funding, the facility trains Maryland residents for careers in biomanufacturing, quality control, and lab operations, many of which do not require advanced degrees. Companies benefit from a local, skilled talent pool. Workers gain access to stable, high-paying jobs. The region cements its status as a national leader in biotech innovation. The project is a case study in how strategic design, green infrastructure, and workforce development can align to produce value for businesses, communities,and ecosystems alike.

A Blueprint for Resilient, Human-Centered Development

9808 Medical Center Drive illustrates how landscape,infrastructure, and building performance can work together to shape not just a campus, but a community.

The project leverages Citygreen technology to deliver outcomes that are environmental, social, and financial in equal measure. Its success rests not just in square footage or lab fitouts, but in the systems beneath the surface that manage water, nurture trees, and create space for people. As life science developers increasingly look to create places that serve people and planet, this project shows what’s possible when green infrastructure is embedded into the core of urban design.

HighlightDSCF8390 scaled e1763007955955 Citygreen

medical center img 8 scaled Citygreen

“Great customer service, quick response times and a very in depth QA system with constant support.”

- Laura Wiesenekker, Project Engineer, Densford Civil -

“Citygreen is a very professional  business, and I found everything was great in terms of deliveries, product supply and information. It was all forthcoming and helped us to complete the project.”

- Keith Burns, Architect/Designer, Keith Burns Architect -

“Citygreen offered training and invaluable technical assistance during the works.”

- James Callan, Estimating Manager, Complex Co Pty Ltd -

“Our experience, in working with a Citygreen Design Studio was second to none. We found responses from the design studio to be very timely, and technically thorough. We went backwards and forwards a number of times, looking at different iterations of the design and, nothing was too much trouble to examine and explore different possibilities. I would highly recommend the Citygreen Design Studio to any future client considering using your services.”

- Sandra Smith, Principal Landscape Architect, City Of Monash -

“We are big on compliance on all projects, and the fact that their SmartCertify cloud platform covers all bases, and supports their 20 year warranties, is critical – especially that these pits are being installed under roadways and footpaths.”

- Johny Purkaystha, Civil Program Engineer, Central Coast Council -

"I reviewed all the previous projects that we have installed in the past couple years using your product and I can happily report back that we have 0% mortality in the soil cells, which is incredible!"

- Brendan Wilton, CEO, Trim Landscaping, Bedford, Canada -