Pre-Construction Condo Purchase
Explore what a pre-construction condo purchase involves in Canada, including benefits, risks, and legal protections for prospective buyers.

May 22, 2025
What is a Pre-Construction Condo Purchase?
A pre-construction condo purchase involves buying a condominium unit before it is built, often based on floor plans and promotional materials.
Why do Pre-Construction Condo Purchases Matter in Real Estate
In Canadian real estate, buying a condo pre-construction allows buyers to secure a property at today's price, with closing typically occurring several years in the future.Benefits include:
- Lower upfront costs (usually 15–20% deposit paid in stages)
- Time to save or plan for final closing
- Potential for property appreciation before occupancy
- Delays in construction
- Changes to unit layout or building features
- Market value fluctuations
- Interim occupancy period (with added fees)
In Ontario, purchasers benefit from a 10-day cooling-off period and Tarion warranty protection. Similar safeguards may apply in other provinces.
Understanding the full process and obligations of a pre-construction condo purchase helps buyers make informed, long-term investment decisions.
Example of a Pre-Construction Condo Purchase in Action
A buyer reserves a pre-construction condo in 2024 with a 20% deposit spread over a year. The unit is expected to be ready by 2027.
Key Takeaways
- Buy before the condo is built.
- Deposit paid in stages.
- Risk of delays and changes.
- Offers price-lock and growth potential.
- Legal review is highly recommended.
Related Terms
- Interim Occupancy
- Deposit Structure
- Tarion Warranty
- Closing Costs
- Cooling-Off Period

The LJM Tower at 2782 Barton Street East in Hamilton in June 2025. (Google Maps)
Ontario Premier Doug Ford and LJM Developments President Liaquat Mian. (LJM Developments)








CREA
Liam Gill is a lawyer and tech entrepreneur who consults with Torontonians looking to convert under-densified properties. (More Neighbours Toronto)
Eric Lombardi at an event for Build Toronto, which is the first municipal project of Build Canada. Lombardi became chair of Build Toronto in September 2025.

A rendering of the “BC Fourplex 01” concept from the Housing Design Catalogue. (CMHC)