Thanks for your interest everyone.
@Matthew Slutsky Waterfront homes are properties that have words like waterfront, lakeview etc. in the description; and yes they are being double counted as condos.
@Marco DiFoti1- The final figure comes from us however the source is the feed we get from TREB. What we did here basically was to take prices of homes and divided them by the number of rooms each home has. Rooms include, bedroom, libraries, etc.
2- There aren't many detached homes in Toronto and hence they number is being skewed by a few multi million dollar mansions as you mentioned. There is one mansion for example that's over $25 million.
Also please note that these are asking prices and not sold prices.
3- New listings are all the homes that were listed during the month. Active listings are those who remain on sale when we run the report at the end of the month (hence new listings > active listings in the report as some homes have been sold)
hope this helps.