Commercial Due Diligence for the Acquisition of a Commercial Real Estate Banking Portfolio

Key takeaways

  • Delivered a comprehensive commercial due diligence project including market sizing of Canada’s CRE lending landscape, incorporating securitization activity and private-lending volumes, which provided the investment committee with a credible, data-driven foundation for deal valuation and underwriting.
  • Built 5-year target’s loan-balance projections across Ontario and Quebec, informed by macroeconomic scenarios, including interest rate normalization, housing completions, and immigration-driven demand, giving the client a forward-looking view of Commercial Real Estate (CRE) lending needs through 2026–2028.
  • Provided a competitive assessment of the target’s “right to win,” identifying differentiated strengths and experience gaps while supporting the client’s successful acquisition of a leading CRE banking portfolio.

The situation

A leading Canadian financial institution and its investment partners were evaluating the acquisition of a commercial banking business with a significant commercial real estate (CRE) lending portfolio in Ontario and Quebec.

To support an informed investment decision, they required a structured commercial due diligence to develop an objective, outside-in perspective on the market, competitive dynamics, and the target’s long-term growth potential in Canadian CRE lending. With a compressed timeline and high-stakes investment decisions, the buyer required robust, evidence-based insights to inform valuation, underwriting, and broader deal considerations.

The approach and solution

The commercial due diligence focused on providing clarity across several critical areas, including:

  • Defining the total addressable market (TAM) and growth outlook for CRE lending across key sub-asset classes incl. multi-unit residential, condos, land, retail, and office.
  • Impact of macroeconomic trends (interest rates, inflation, consumer health, immigration, and regulatory environment) on CRE demand and lending outlook in Ontario and Quebec.
  • Target’s relative competitive position and differentiation versus banks, credit unions, and private lenders across core lending practices.
  • Customer and broker perceptions of the target’s brand, reputation, and “right-to-win” across key decision drivers, including speed, pricing, and relationship depth.
  • An outside-in perspective on the target’s operating model and go-to-market approach, including its scalability under different market conditions.

We deployed a multi-workstream commercial due diligence approach. We combined a rigorous market and data analysis with primary research to deliver a comprehensive view of the CRE lending opportunity.

Market & data analysis

We established a lender-tiering framework to segment the CRE lending market and define where the target truly competed. A structured TAM methodology was developed by mapping outstanding loan balances across lender tiers, incorporating securitization activity and private-lending volumes to create a comprehensive market view. To support the valuation, we built a data-driven growth forecast for the target’s CRE business, grounded in robust assumptions and reflective of key nuances across Ontario and Quebec.

In parallel, we evaluated macroeconomic indicators impacting CRE demand, including interest rate trajectories, population and immigration forecasts, price indices, refinancing volumes, and construction and rental trends.

Competitive assessment, desktop research and expert interviews

We built a competitive evaluation framework and leveraged expert networks to assess the target’s market position, brand perception, customer decision criteria, and key strengths and weaknesses. This included competitive assessments across banks, credit unions, and private lenders, benchmarking performance against key lending practices such as pricing, credit box, speed-to-close, and geographic reach.

Insights were informed by 15+ interviews with customers, brokers, and competitors, providing direct market perspectives on differentiation and areas of competitive advantage or inconsistency.

Synthesis and strategic perspective

Findings were synthesized to assess the target’s right-to-win based on capability, operating model scalability, relationship depth, and historical market presence.

The results

Our work provided a clear, data-driven assessment of market attractiveness, the target’s competitive position, growth potential and macroeconomic impact to the investment thesis. The insights and outputs informed investment committee materials and supported key decisions on valuation and underwriting. Ultimately, the insights contributed to a successful acquisition and strengthened the buyer’s confidence in the CRE lending market.