Hazel, i'm tarabull at this but i think i've found it - in google streetview you can ONLY see the house from the air, if you are looking from the road you will see the driveway is over grown, home is back in off the road - there is a gate and big concrete blocks in the way so no one can drive in....is this where you are looking? (the next home to the right - next to this one is a grey house - it's close to the road with a curved driveway to the attached garage door - it appears to be also boarded up - next to that grey house -would be the golf course.)
I believe that is 140 7th concession pickering - my question is - is that the correct address of the confinement room?
I don't know if this link will work or not....hopefully it opens looking at the cement blocks and gate.
http://g.co/maps/9zfpp
[eta: i could have it wrong, what do you think?]