Home / Planning Consultants Directory Find a planner now. Go back to directory. Add to Address Book. Canavan Associates Ltd Canavan Associates Ltd Home 23 Prince’s Street LN Derry BT48 7EY Irelandhome Home Phone: 0044 28 71371700home Website: canavanassociates.com Categories: Derry, Northern Ireland, Ulster, Uncategorized Updated 1 year ago.