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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.
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.
Designing for Wellness
ROI for Tenants, Talent and the Region
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.






