D.G. Biddle and Associates Limited works closely with Developers throughout the Subdivision Approval and Construction Process to ensure Development Potential is maximized.


  • Preparation of Subdivision Concept Plans and Draft Plans in conformity with local secondary plans or proposed amendments
  • Preparation of Residential and Commercial Site Plans
  • Preparation of Preliminary Storm Water Management and Functional Servicing Studies
  • Coordination of all Consultants, Studies and Applications throughout the Draft Plan Approval Process
  • Preparation of Preliminary Budgets for Clients
  • Preparation of Detailed Engineering Design Plans for Municipal Approvals
  • Coordination of all Consultants, Studies and Applications throughout the Municipal Approval Process
  • Coordination and Review of Municipal Development Agreements
  • Preparation and Administration of Cost Sharing Agreements between Developments
  • Review and Approval of Site Grading Plans for Permit
  • Assist Homebuilders with Minor Variances and Grading Issues


  • Falcon Ridge Subdivision – 48ha, 670 Unit Residential Development, Oshawa
  • FKT Co-Tenancy – 80ha, 980 Unit Residential Development, Oshawa
  • Kedron Park – 35ha, 365 Unit Residential Development, Oshawa
  • Charing Cross – 34ha, 260 Unit Residential Development, Oshawa
  • Parkhill – 36ha, 510 Unit Residential Development, Peterborough
  • Lilly Lake – 42ha, 525 Unit Residential Development, Peterborough
  • Mallory Heights – Courtice, Municipality of Clarington
  • Springfields – Courtice, Municipality of Clarington
  • Robinson Ridge – 5ha, 80 Unit Residential Development, Courtice
  • Darlington Green – Bowmanville, Municipality of Clarington
  • Foster Creek – Newcastle Village, Municipality of Clarington

Orchardview Subdivision, Bowmanville

Condominium Development, Oshawa Hangarminiums, Oshawa