
The short answer
Compare the requested work with the written professional-services scope. Identify whether the invoice covers an included response, an owner-requested change, a coordination issue or additional work, and request an itemized explanation.
In this guide
Identify what changed
A city comment is not a single type of task. It can ask for missing information, clarify a design choice, require coordination between disciplines or respond to an owner revision. Begin with the actual comment letter and the consultant's scope. Discuss the specific work before deciding whether any additional fee is reasonable.
Make a table with the comment number, response needed, affected sheets and the consultant assigned. Add a column indicating whether the item follows an owner change. This keeps the discussion tied to a deliverable instead of treating the number of comments as a reliable measure of effort.
Read the contract for the finish line
Look for the defined services, number or type of review responses included, excluded disciplines and process for additional services. A promise to prepare permit drawings may not describe the same endpoint as a promise to manage the submission through issuance. If language is unclear, ask the consultant to explain their interpretation in writing.
This guide does not decide contractual rights or set a fair professional rate. The practical first step is to identify the agreed scope and the work now being requested. If the disagreement remains material, seek advice based on the actual contract rather than using another homeowner's fee as proof.
Coordinate the response before paying for fragmented work
The city's San José: Preapproved ADU and Site-Specific Application process illustrates that review can generate comments requiring further submissions. San Mateo's San Mateo: Revision and Resubmittal Form asks for a coordinated resubmittal with an itemized response. Those process requirements help define a useful deliverable: a complete response package that tells the reviewer where each issue was addressed.
Ask whether the proposed additional service includes coordination with other consultants and the response letter, or only a revised drawing. Paying for one sheet that cannot be submitted until several other disciplines are reconciled may not advance the application as expected. Assign a lead who can describe the full package.
Compare options by consequences
If you are considering switching professionals, first ask about the usable files, current design responsibility and what a successor would need to review. A new consultant may need time to understand existing work. Do not assume transferring the project instantly removes the cost of responding to comments.
Hypothetically, a designer requests extra compensation after an owner moves the ADU on the site. The relevant question is how that change affects the agreed scope and coordinated drawings, not whether the city issued only four comments. In another case, a request may concern an expressly included service. The contract and facts distinguish them.
A focused invoice conversation
Ask for the tasks, hours or pricing basis used; the contract provision relied on; affected deliverables; coordination included; and what happens if the reviewer requests clarification of this response. Agree on authorization before additional work begins where possible. Keep the tone focused on scope and decision-making.
For future engagements, define the review-response responsibility, owner-change process, file delivery, termination provisions and endpoint in plain language. A clearly bounded professional agreement does not guarantee a one-cycle approval. It makes the cost of review more predictable and gives both parties a way to handle new work without discovering their different assumptions in the middle of a delayed project.
A written request for scope clarification
Send the consultant the specific invoice or proposed additional service and ask for its connection to the agreement. Identify the comment numbers involved and ask which deliverables will result. You can also ask which tasks were included in the original service, which arise from owner changes and which depend on another consultant. This creates a concrete discussion without accusing anyone before the facts are clear.
If you agree to proceed, document the authorized scope and pricing basis, the expected submission package and how further reviewer clarification will be handled. Avoid a vague approval such as do whatever it takes if you need a controlled budget. Equally, avoid demanding a fixed outcome that depends on agency review the consultant cannot guarantee.
After the response is delivered, compare it with the agreed task list. Confirm that the promised sheets, calculations or response letter are present. This review evaluates the purchased deliverable; it does not replace the professional's technical responsibility or the city's review. Keeping those roles separate makes both the fee discussion and the application process more constructive.
When reviewing alternatives, compare the deliverable and responsibility each professional accepts, not just an hourly rate. A lower rate does not establish a lower total if the scope excludes coordination or requires a successor to reconstruct the existing design record. Ask for those assumptions explicitly.
Related questions
Are all city correction responses automatically included?
Do not assume so. Read the actual service agreement and ask how the requested work relates to its scope.
Is the number of comments a fair measure of effort?
Not necessarily. One comment can require substantial coordination, while several may require only clarification.
Official sources
Why readers ask this question
These public discussions informed the topic. Individual experiences are not permit rules, verified prices or professional advice.