http://www.juteaujohnsoncomba.com/newsletters/2020/August-2020-Newsletter-June-Sales.pdf
126 York Street and 151 George Street
was purchased by 12052229 Canada
Inc. from 126 York Street Ltd. for
$33,000,000 or $604 per square foot. It
is zoned Mixed-Use Downtown and
Residential Fifth Density. It is currently
improved with an older five-storey
retail/office building
seems to be this developer based on the numbered company info
https://www.canvar.ca/en/
https://federalcorporation.ca/corporation/12052229