What are the typical costs of the design team? The average cost of the design team for a project would be as follows; but it will all depend on the project itself. Architect 5-7% QS 2-4% Structural Engineer 2-4% M & E Design 2-4% By webdepot-admin|2024-07-22T21:53:15+01:00July 11th, 2024|FAQ| Share This Post With Others! FacebookXLinkedInWhatsAppPinterestEmail