Contact Planning

Contact Planning

For planning or permit related concerns and mapping requests you may contact a member of the planning department at To expedite a response please include the address, including lot and concession (when possible) and municipality the subject property is located in.



Phone: 905-670-1615


1255 Old Derry Road
Mississauga, Ontario
L5N 6R4

Office Hours: 8:30 – 4:30 Mon to Fri (except Statutory Holidays)