When it comes to the total mortgages arranged in Canada each year (by all lenders), definitive data isn’t easy to find. So we have to rely on estimates.

CIBC economist Benjamin Tal is one of the best estimators out there. And his latest figures suggest the market is a lot bigger than some in our business may think. 

The estimates we typically cite for annual residential mortgage originations range from about $210 to $250 billion. But that doesn’t include renewals.

By Tal’s calculations, the total of all residential mortgages negotiated or renegotiated in 2016 was $405 billion. This figure is a much truer indication of what the theoretical potential market is for mortgage lenders.

This data includes purchases, refinances and renewals of owner-occupied and residential investment properties (including 1- to 4-unit and 5+ unit residential properties).

Tal writes that the total number is up 5.5% over 2015. Canada’s “typical” home price rose 13% in the same timeframe, according to Royal LePage dataBut with insurers already citing a 15-20% drop in business since the mortgage rule changes, 2017 volumes won’t be as rosy.