Our History


Sub 4 Development Company was started in 2015 as the real estate development branch of Green Street Realty, doing construction projects exclusively in the Champaign-Urbana, Illinois market.  The goal was to build high quality student housing, multi-family housing and retail projects with an in-house team and not rely on an outside contractor to build developments that we own. Since its inception, we have been one of the most active builders in the Champaign-Urbana, Illinois market, building over $300,000,000 of new developments.


In 2018, we looked to expand out of Illinois and researched multiple markets, ending up settling on two of the fastest growing real estate markets in the country. We now have offices in Scottsdale, Arizona and Colorado Springs, Colorado. We have quickly established ourselves in Arizona and Colorado and have a development pipeline in excess of $1 Billion Dollars. In addition, we completed a project in Downtown Lafayette, Indiana in 2021 and have a new development planned in Ann Arbor, Michigan.


Our Mission Statement: 

RELATIONSHIPS are the foundation of Sub4 Development

        building a QUALITY product,


while maintaining a SAFE work environment.


Our Developments:

  • Apartment communities
  • Large Scale Remodels
  • Retail spaces
  • Restaurants
  • Commercial real estate
  • & more!