About Us

Founded in 2004 by longtime partners, Patrick Cooney, Sal Di Mercurio and Edmond Carlson, Northstar Properties was formed with a vision to create and maintain an industry leading, revolutionary property management company.

Edmond Carlson, a twenty year veteran of the multi-family housing industry, envisioned what a synergistic team, focused solely on property management, could do for the community. With his dedication to honesty and integrity, along with his commitment to long-term relationships, employee education programs, and his proven track record as one of the best property management professionals in the industry, he was able to quickly assemble a team of proven industry performers that far exceeded his expectations.

Today, Northstar exists to provide quality housing for apartments across Oklahoma. We’re deeply passionate about the communities we serve and aim to improve the lives of our residents each day.



Our staff is trained, certified and experienced in handling quick responses. Likewise, we’re dedicated to the continuous improvement of our properties — investing in upgrades and features that encourage our communities to live inspired.

After Edmond’s passing in 2016, his wife, Ann became involved in the ongoing tradition that Patrick, Edmond, and Sal began. Each family’s next generation has become an integral part of Northstar’s local and national excellence.