Mike O'Brien
President, Oak Tree Development Group
Lancaster, PA 17601
Mr. O’Brien has been a real estate executive for over 35 years and co-founded Oak Tree Development Group in 2005.
Phone (717) 299-0837
Mr. O’Brien has been a real estate executive for over 35 years and co-founded Oak Tree Development Group in 2005.
Property Types
Office
Markets
Philadelphia
Bio
Mr. O’Brien has held key leadership roles with local, regional and national real estate development companies.
He has led the acquisition, underwriting, entitlements, design, and leasing for over 17 million square feet of commercial and industrial space. Additionally, he has developed three Hilton hotels and over 200 multi-family units.
Mr. O’Brien, as President of Oak Tree Development Group, is responsible for managing and directing all aspects of the company’s acquisition, development, financing, and leasing activities.
Born and raised in the Greater Philadelphia area; he has worked and lived in Central Pennsylvania for the last 37 years.
