I really lucked out on this. The nice lady that picked up the phone at the PDSB happened to have gone to the same school my son goes to (just 30 years ago - what are the odd's???). I thought that since I was calling during the summer holiday's I'd be asked to wait until school re-opened and to get in touch with them. But when I relayed the urgency of the matter but she genuinely seemed to want to help and was kind enough go through her system to look at what she could give me that had all the info I was looking for and had the option to print it with a student picture.
She was able to generate something called a "Student Extract" that has all the details and our address per the schools records. She was able to do it for me over the phone and I just had to go to their office and pick it up by showing a piece of ID. All in all it took less than a 10 minute call (that included a great deal of groveling on my part LOL) and 5 minutes drive to their office which happened to be across the road from my work place.