St. John Properties

LEED Certified Buildings


LEED Program

We have designed and constructed 95 Leadership in Energy and Environmental Design (LEED) certified buildings — more than any other developer in Maryland.

LEED certified building can result in energy cost-savings for our clients — up to 20% annually. We focus on conserving water and energy, limiting transportation and waste of building materials, improving indoor air quality, and reducing greenhouse gas emissions from our properties.

The methods and technologies we employ are also good for the community because they improve our environment. Green building practices showed a reduction in healthcare costs according to a USGBC Green Building Economic Impact study.


Anne Arundel County

Baltimore City

Baltimore County

Carroll County

Harford County

Howard County

Prince George’s County


Utah County


Loudoun County