Postgreen is a real estate development firm specializing in modern, green and affordable buildings in Philadelphia’s urban neighborhoods. Our projects include single and multi-family residential units as well as mixed-use and commercial buildings for both purchase and lease.

Our first project, the 100K House, is slated to be the first LEED Platinum, single-family home in Philadelphia and the state of Pennsylvania. Postgreen is also investigating the possibility of the 100K House as being the most affordable LEED Platinum home ever built in the world.