12 February 2025
Architects’ fees can seem complicated at first. It’s hard to give a simple price for a wide range of services. Not to mention the difficulty of addressing a host of unknowns before the project has begun.
Despite the complexities, design fees are typically calculated in three basic ways:
1. Fixed Fees
Some architects offer a fixed fee based on the estimated time and resources required to complete the project. Clients like the clarity of this method, but it’s often the most expensive option, since the architect must cover all possible contingencies at the start of the project. Moreover, any mid-project changes to the scope or program will add to that initial total.
2. Percentage of Construction Cost
Calculating the fee as a percentage of the total construction cost of the project is a better way to manage the inevitable changes that occur during the long process of design and construction. The client avoids the padding of a fixed fee, but the drawback to this method is its inherent conflict of interest. Keeping construction costs within a client’s budget is an architect’s responsibility, but this method rewards the inflation of those costs.
3. Hourly Rates
Charging an hourly rate is straightforward and avoids any conflict of interest. The architect is simply paid for their time, and not paid for work clients take on themselves. This is typically the least expensive method, since the architect’s risk is minimized. But to avoid ballooning costs, it’s incumbent on clients to restrain their own changes to the program and revisions to the design.
4. Combination
Sometimes, a combination of these methods is used. For example, an architect could charge an hourly rate for the design process and a percentage for construction contract administration.
Your architect should work with you to accommodate your preferences. Whatever method you choose, your architect will provide incremental invoices every month.