Highest and Best Use
Understand highest and best use in Canadian real estate — what it means, how it's determined, and why it’s key to property value and development.

June 27, 2025
What is Highest and Best Use?
Highest and best use refers to the reasonably probable use of a property that results in the highest value, provided it is legally permissible, physically possible, financially feasible, and maximally productive.
Why Highest and Best Use Matters in Real Estate
In Canadian real estate appraisal and development, highest and best use analysis guides property valuation, investment decisions, and development planning.
It involves assessing:
- Zoning and land use permissions
- Market demand and trends
- Physical characteristics of the site
- Financial feasibility of alternatives
Understanding highest and best use ensures properties are utilized or developed in ways that optimize their value.
Example of Highest and Best Use in Action
An appraiser determined that redevelopment for a mid-rise residential building represented the property's highest and best use given market demand and zoning.
Key Takeaways
- Identifies use that maximizes property value
- Must be legally, physically, and financially viable
- Guides appraisals and development plans
- Affects investment and planning approvals
- Essential in land and property valuation
Related Terms
- Market Value
- Zoning
- Urban Planning
- Land Value
- Development Potential

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








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


Hudson’s Bay vacated about as much space as Target did in 2015. (JLL)