Certificate of Occupancy (C of O): the complete guide

If you have spent any time hunting for a flat in Lagos, Abuja, or Port Harcourt, someone has waved a thick brown envelope at you and said "the C of O is there." That envelope is doing more work than most people realise. It is both the most overrated and the most underrated document in Nigerian property: overrated because possessing one does not automatically make someone the current owner, and underrated because a state-registered C of O, properly traced, sits at the top of the ownership chain and settles more disputes than anything else.

This is the long version of the C of O section in our pillar guide to Nigerian property documents. I wrote this because our Trust & Safety team at NoBroker Nigeria reviews C of Os almost every working day, and the patterns I see are remarkably consistent. If you are about to sign a lease for a Lekki flat, a Maitama duplex, or a mini-flat in Yaba, work through this before you hand over money.

What a C of O actually is

The Certificate of Occupancy is the document issued by a state governor under the Land Use Act of 1978 that grants the holder a right to occupy a defined parcel of urban land for a fixed term, typically 99 years. The Act vested all urban land in the state governor, and private persons and companies hold land not by outright ownership in the English common-law sense but by a statutory grant of occupancy.

Read that sentence again. It is the key that unlocks every other document in the Nigerian property system. When someone tells you they "own" land in Nigeria, what they really mean is that they hold the governor's grant, or a deed of assignment derived from it. The C of O is that grant.

In Lagos, C of Os are processed by the Lagos State Lands Bureau at Alausa. In the FCT, the Abuja Geographic Information Systems (AGIS) handles registration. Each state has its own equivalent. The document itself is typically a multi-page certificate with the governor's signature, the state seal, a serial number, and an attached survey plan.

What a genuine C of O contains

When our team receives a scanned C of O from a landlord, we look for the same set of features every time. If any of them is missing or inconsistent, we ask for an original viewing before we will approve the listing.

A properly issued C of O will include:

• The parcel number (block and plot references, sometimes called the land identification number)
• A survey plan reference number that matches a separately attached survey drawing signed by a licensed surveyor
• The governor's signature and official seal of the state
• A registered serial number traceable at the Lands Registry