Due Diligence
Understand due diligence in Canadian real estate — what it involves, why it’s critical, and how it minimizes risk.

August 08, 2025
What is Due Diligence?
Due diligence is the comprehensive process of investigating a property or investment to confirm all material facts before completing a transaction.
Why Due Diligence Matters in Real Estate
In Canadian real estate, due diligence helps buyers, investors, and lenders assess risks and make informed decisions.
Key components:
- Reviewing financial, legal, and physical property records
- Conducting building inspections and environmental assessments
- Verifying zoning, permits, and title history
Understanding due diligence helps prevent surprises after closing.
Example of Due Diligence in Action
The investor conducted extensive due diligence, uncovering zoning restrictions that impacted redevelopment plans.
Key Takeaways
- In-depth investigation before completing a transaction
- Covers financial, legal, and physical aspects
- Helps identify risks and hidden issues
- May involve multiple professionals and inspections
- Essential for investors and lenders
Related Terms
- Building Inspection
- Contingent Liability
- Environmental Site Assessment
- Title Search
- Record of Site Condition


Christine Boyle and Gregor Robertson. (Government of British Columbia)







CREA
Liam Gill is a lawyer and tech entrepreneur who consults with Torontonians looking to convert under-densified properties. (More Neighbours Toronto)

A rendering of the “BC Fourplex 01” concept from the Housing Design Catalogue. (CMHC)
Rendering of 9 Shortt Street/CreateTO, Montgomery Sisam
Rendering of 1631 Queen Street/CreateTO, SVN Architects & Planners, Two Row Architect
Rendering of 405 Sherbourne Street/Toronto Community Housing, Alison Brooks Architects, architectsAlliance