Occupancy Certificate (OC)

What is an Occupancy Certificate?

An Occupancy Certificate (OC) is the official document issued by the local civic authority — BBMP (Bangalore), BMC (Mumbai), GHMC (Hyderabad), HMDA (Hyderabad Metro), PCMC (Pune) — confirming that a building is complete, constructed as per the sanctioned building plan, and safe for people to live in. It is the final approval in the construction lifecycle, issued after the builder obtains the Completion Certificate (CC) and satisfies the authority that all utilities (water connection, electricity, sewage, lift) are functional.

OC vs Completion Certificate

These two documents are often confused:

• Completion Certificate (CC): Confirms construction is physically complete per the sanctioned plan
• Occupancy Certificate (OC): Confirms the building is safe and approved for human occupation, issued after CC and after utilities and fire safety are verified

A builder who says "we have CC but OC is pending" is telling you the building is complete but not yet cleared for occupation. This is a significant delay risk.

Why Buyers Must Demand OC Before Moving In

Living in a building without OC has serious consequences:

• No legal water and electricity connection: BESCOM, BWSSB, and equivalent utilities will not provide permanent connections to OC-less buildings
• Society registration impossible: The Registrar of Cooperative Societies will not register a housing society without OC
• Home loan final disbursal blocked: Many banks withhold the last 5–10% disbursal until OC is produced
• Resale difficulty: Subsequent buyers face the same OC problem and cannot easily obtain loans on OC-less properties
• Municipal action risk: OC-less buildings are technically unauthorised and can face demolition notices

How to Verify OC Status

For RERA-registered projects, the builder must upload the OC to the RERA portal after obtaining it. Check the project RERA page under "Approvals" — OC copy should be visible once obtained. Alternatively, file a Right to Information (RTI) request with the relevant local authority asking for the OC status of the specific building plan approval number.

How Brickplot Uses OC Data

OC status is a hard cap factor in the Brickplot Score. Ready-to-move projects listed without OC receive a score cap and a prominent red flag. Under-construction projects are tracked for OC progress as part of the Governance and Approvals axis — projects where OC applications have been denied or are pending for more than 18 months post-CC are flagged.

Related Terms

• Completion Certificate — precedes the OC in the approvals sequence
• Building Plan Approval — the approval that OC verifies was complied with
• Fire NOC — required for OC in buildings above 15m height