There aren't any large format retail spaces here any more so it does appear that the grocery store has been kiboshed.
Why would you want to reduce parking here? The ossington bus is a good NS route but there is a dearth of EW transit. You will still get people with cars living here and parking will just go to further crowding an already at capacity street parking condition. St. Clair is no different. The amount of net new cars looking for street parking in the neighborhood is getting out of control. While it might be nice to think that people will just ditch the car not enough of them do.