Our Team

Our Team

Our team of specialized professionals has the experience, the knowledge and the highly skilled network to supply comprehensive commercial property management support and unparalleled customer service. 

Ed Vanhaverbeke

Edmond Vanhaverbeke

Graduate of:

  • University of Toronto Executive MBA Program 1989
  • University of Windsor, Bachelor of Science

Business Experience:

  • 1977 - 1989 Owner/Broker of Record of Edvan Realty Ltd. An independent Real Estate Brokerage firm operating in Bowmanville Ontario with 10 -15 sales persons.
  • 1979 – Present   Founder and President of Syvan Developments Limited
  • Community Recognition for ongoing Contribution to the Preservation of Clarington’s Built Heritage awarded by Ontario Heritage Trust, 2011
  • Newcastle Village and District Historical Society Preservation Award, 2009
  • Greater Oshawa Chamber of Commerce Civic Pride Award, 2002


  • Bowmanville Hospital Foundation, Director 2016-2017
  • Ontario Philharmonic (formerly Oshawa Durham Symphony Orchestra), Chair 2006-2007
  • Clarington Board of Trade, Chair 2002-2003
  • Director Oshawa & District Real Estate Board (ODREB) 1986 & 1989
  • Member of Systems Committee and Ethics & Discipline Committee (ODREB)
  • Jubilee Medal recipient

President of:   Syvan Developments Limited
Principal of: The Edmond & Sylvia Vanhaverbeke Foundation
Contact:   905-987-3211

Theresa Vanhaverbeke

Graduate of:    

  • York University,  MBA Program (Real Property Concentration) 1997
  • Queen's University, Honours Bachelor of Arts, 1989 

Business Experience:     

  • 1989-1993 National Bank of Canada
  • 1993-Present Syvan Developments Limited
  • 2016 Business Person of the Year Awarded by the Clarington Board of Trade


  • Parkview Affordable Seniors’ Housing, Newcastle
    Board of Directors and member of Development Committee, 2016-present
  • Newcastle Village Downtown Business Improvement Association Treasurer 2008-2017
  • Newcastle Village Community Improvement Plan Committee member 2008-present, Co-Chair 2007-2008
  • Greater Oshawa Chamber of Commerce, Board of Directors, 2003 – 2006

Contact:     905-987-3211 


Holly joined our team in 2016 and handles day to day operations, accounts payable/receivable and much more.


Lori has been Administrator with Syvan Developments Limited for over 25 years and has lead by her professionalism and excellent customer service​.


​Steve ​handles Syvan Developments Limited property maintenance.

Two others round out our team:

Hayley - Bookkeeping
Sylvia Vanhaverbeke - Consultant & Special Projects