how much does architect cost for extension
1 Architect's fees depend a great deal on the project and the location, and can vary in both amount and type: 2  Hourly charges may start at $50-$150 but can go up depending on the type of work (from creating drawings to inspecting a construction site), location, and the architect's training, experience and reputation. Hourly charges may start at $50-$150 but can go up depending on the type of work (from creating drawings to inspecting a construction site), location, and the architect's training, experience and reputation.