Direct answer
What does Building department mean?
A local office that administers building permits, code review, inspections and related records.
Exam cue: Use municipal records to check permits and authorized occupancy, but understand that records have limits.
What does it look like in a question?
New York example
A buyer reviews permit history for a finished basement addition.
Common exam trap
What should you not confuse it with?
The building department is not the zoning board of appeals.
Related municipal government terms
Sources used2 references with section locators
The curriculum citation confirms exam scope. Definition and rule citations support the explanation itself. Links and locators were checked on August 26, 2026.
Keep learning
Put the term back into its full subject.
A definition helps with recall. The subject guide shows how the rule interacts with documents, scenarios, calculations and practice questions.