Occupancy permit

An occupancy permit — in some municipalities an occupancy certificate or final-inspection clearance — is the local building department’s confirmation that a new or substantially renovated building has passed the inspections required for lawful occupancy under the building code. Terminology and exact process vary by municipality and province, but the principle is universal: you build under a building permit, and you live in the result only once the municipality says it’s fit.

Where it bites in real transactions

New builds: closing and move-in schedules hinge on the municipality’s final inspections; a builder who is “done” but unpermitted for occupancy is not done. Deficiency lists at this stage interact with warranty programs like Tarion in Ontario. Renovations: a finished basement apartment or addition done without permits — or with permits never closed by final inspection — is the classic resale landmine, surfacing in the buyer’s lawyer’s searches and the lender’s file. Secondary suites: municipalities that register or license rental suites tie legality to inspections; “in-law suite” listing language is often doing careful work around exactly this.

The transaction toolkit

Lawyer’s open-permit search before waiving conditions; seller-side honesty about what was permitted; a negotiated holdback when something can be closed out shortly after closing; and on new construction, contract language tying possession to occupancy permission rather than the builder’s optimism.

Why it matters for your practice

Permit status is where “beautifully renovated” listings meet municipal records. The agent who checks before listing — and explains the stakes to buyers — trades surprise for process, which is the whole job.