Old Toronto is also home to many historically wealthy residential enclaves, such as Yorkville, Rosedale, The Annex, Forest Hill, Lawrence Park, Lytton Park, Deer Park, Moore Park, and Casa Loma, most stretching away from downtown to the north.
The outer suburbs comprising the former municipalities of Etobicoke (west), Scarborough (east) and North York (north) largely retain the grid plan laid before post-war development.