The actual difference
Compare the job each one does.
Best for
Permit status: Current application progress and inspection status.
Building records: Previous permit drawings, files or disclosed records.
What it is not
Permit status: A complete archive of every change ever made to the property.
Building records: A live tracker for the current application workflow.
Typical starting information
Permit status: Address, intersection or permit/application number.
Building records: Property address, known permit details, approximate dates and the record you need.
BuildRules shortcut
Permit status: Use the status guide when the question is “what stage is it at?”
Building records: Use the records guide when the question is “what document existed?”
Start with the evidence you need, not the service name. Status answers “where is the file now?” while records answer “what documents can I obtain?”
Official sources
Toronto — Building Permit Application & Inspection Status
Toronto — Request Building Records