Every year, Nigerians lose billions of naira to property transactions that should never have been completed. Not because the buyers were careless people. Not because they lacked the resources to protect themselves. But because they did not know what questions to ask, what documents to demand, what offices to visit, or what a professional should be telling them before money changed hands.
Due diligence is the answer to every one of those failures. It is the structured process of verifying everything material about a property before you commit your money to buying it. It is not a legal formality. It is not something you do after you have already decided to buy. It is the foundation on which every rational property investment decision in Nigeria should be built, and the single most important discipline that separates investors who build lasting wealth from those who lose savings to fraud, disputes, and transactions that the market already knew were problematic.
This guide explains what due diligence is, why it matters in the Nigerian context specifically, what it covers, and exactly what process a competent investor should follow before completing any property transaction.
Why Due Diligence Is More Critical in Nigeria Than in Most Markets
In markets with mature land registration systems, centralised title databases, and high legal enforcement of property rights, due diligence is still important but the baseline risk is lower. In those markets, a buyer can usually trust that a title document presented by a seller is what it purports to be, that the land registry record it references actually exists, and that the legal framework for enforcing their ownership rights if challenged is functional and reasonably fast.
Nigeria is not that market.
The Nigerian land tenure system operates under the Land Use Act of 1978, which vests all land in state governments and makes private ownership a leasehold arrangement formalised through government-issued titles. This system, combined with fragmented and inconsistently maintained land registries, limited digitisation of records, the prevalence of customary land tenure in many areas, and an active and sophisticated market for fraudulent documentation, creates a risk environment that is significantly more complex than what most buyers appreciate.
The specific risks that make due diligence non-negotiable in Nigeria include fraudulent title documents that are visually indistinguishable from genuine ones, multiple sales of the same property to different buyers, land subject to government acquisition that has been sold to private buyers, boundary disputes arising from inaccurate or conflicting survey plans, family property sold without the consent of all rightful family members, and properties encumbered with mortgages or court orders that the seller has not disclosed.
Every one of these risks is preventable through a properly conducted due diligence process. None of them can be detected by looking at a property, reviewing documents provided by the seller, or relying on the recommendation of an agent whose commission depends on the transaction completing.
The Five Pillars of Nigerian Property Due Diligence
Due diligence in Nigerian real estate is not a single check. It is a structured process covering five distinct areas, each of which must be completed before any commitment is made.
Pillar One: Title Verification
Title verification is the process of confirming that the title document presented by the seller is genuine, that it accurately describes the property being sold, that it is registered with the relevant government authority, and that there are no encumbrances, disputes, or third-party claims on the property.
In Nigeria, title documents take several forms depending on the state, the nature of the land, and the history of the property. The most common title types are the Certificate of Occupancy (C of O), the Right of Occupancy, the Governor's Consent on a Deed of Assignment, the Deed of Assignment itself for properties that have changed hands previously, and family or community receipts for land held under customary tenure.
Each of these has different legal weight and different verification requirements.
A Certificate of Occupancy is the strongest form of title in Nigeria. It is issued by the state government and represents a statutory right of occupancy over a defined piece of land for a term of up to ninety-nine years. When a C of O is presented by a seller, the verification process requires a physical search at the land registry of the relevant state to confirm that the C of O number exists in the registry records, that the name on the C of O matches the seller's identity, that the property description in the registry record matches the property being sold, and that there are no endorsements on the title indicating a mortgage, a court order, or a government notice affecting the property.
This search must be conducted by your lawyer or a professional agent, not by the seller or the seller's agent. The seller has a direct financial interest in the transaction completing. Your verification must be independent.
When a property has changed hands through previous sales, each transfer requires a Governor's Consent to be valid in law. A property sold from Person A to Person B, and then from Person B to Person C, must have a Deed of Assignment from A to B and a Deed of Assignment from B to C, each bearing Governor's Consent. If any link in that chain is missing or lacks Governor's Consent, the current seller's title may be legally defective. Your lawyer must trace the full chain of title from the original C of O to the present owner, verifying that every transfer was properly executed and consented to.
For land held under customary tenure, particularly land sold by families or communities without a government-issued title, the verification process is significantly more complex. Your lawyer must investigate the community's customary rules on land ownership and sale, confirm the authority of the people presenting themselves as sellers to actually sell the land, establish whether all required family or community members have consented to the sale, and confirm that the land has not already been sold to another buyer or pledged as security for a debt.
Pillar Two: Survey Verification
A survey plan is the document that defines the physical boundaries of a piece of land, gives it coordinates, and places it on the map. Without a verified survey plan, you do not know precisely what you are buying, where it begins and ends, and whether it conflicts with the boundaries of neighbouring properties.
Survey verification requires engaging a registered surveyor, not simply accepting the survey plan provided by the seller, to physically visit the land, take independent GPS coordinates, and confirm that the survey plan matches the actual land on the ground.
The specific checks that survey verification must address are: whether the coordinates on the survey plan match the actual physical location of the land; whether the land area described in the survey plan matches the actual land area as measured on the ground; whether there are encroachments, meaning the seller's fence or building extends onto a neighbour's land or vice versa; and whether the survey plan is registered with the office of the Surveyor General in the relevant state.
In Lagos specifically, survey plans must be charted at the Office of the Surveyor General to confirm they do not fall within government acquisition areas, forest reserves, drainage corridors, or road setbacks. An uncharted survey plan has not been through this process and cannot confirm that the land is free from these government interests. A survey plan that has been charted and cleared is a significantly stronger protection for the buyer.
The registered surveyor's confirmation that the survey plan checks out is not a formality. Boundary disputes are one of the most common sources of property litigation in Nigeria, and many of them arise because buyers relied on seller-provided surveys rather than conducting independent verification.
Pillar Three: Government Acquisition Check
Government acquisition is one of the most devastating risks in Nigerian property investment and one of the least understood by buyers.
Under the Land Use Act and various government land acquisition laws, federal and state governments have the power to acquire land for public purposes. When land is acquired, a notice is published in the official government gazette, the acquisition becomes legally effective, and the original landowners lose their rights over the land, subject only to payment of compensation.
The problem is that acquired land frequently continues to be sold by the original owners or their descendants, who either do not know the acquisition has occurred, know but do not disclose it, or actively exploit buyers who have not conducted this check. A buyer who purchases acquired land has no legal title to it regardless of what documents they hold. When the government is ready to use the land, they will simply take it, and the buyer has no recourse against the government.
The government acquisition check must be conducted by your lawyer, who will search the official government gazette for any notices of acquisition affecting the land and confirm with the relevant government ministry or authority whether the land falls within any area designated for public use. In Lagos, the Ministry of Lands and the Lagos State Geographic Information System (LAGIS) maintain records that can be searched. In Abuja, the Federal Capital Territory Administration is the relevant authority.
In areas where excision has occurred, meaning the government has formally released land from acquisition status back to the original community for private use, your lawyer must also confirm that the specific plot you are buying falls within the excised area and that the excision has been published in the official gazette. Land that has not been excised may still technically belong to the government, regardless of what documents a seller presents.
Pillar Four: Seller Identity and Authority Verification
Confirming that the person selling you a property is actually entitled to sell it is more complex than it sounds in the Nigerian context, and it is a check that many buyers skip because it feels socially uncomfortable to challenge the identity of someone they are transacting with.
For individual sellers, identity verification requires confirming that the person presenting themselves as the owner is the same person named on the title documents, through identity document checks including national identification, international passport, and driver's licence. It also requires confirming there is no court order, injunction, or legal proceeding that restricts the seller's ability to deal with the property.
For family land sales, the verification is significantly more involved. The seller must demonstrate that they have the authority of the relevant family unit to sell the land. In many Nigerian communities, family land cannot be validly sold by any individual member acting alone. The sale requires either a family meeting resolution or the consent of specific family representatives designated by customary law. Your lawyer must investigate the customary rules that apply to the specific community, identify who the authorised signatories are, and confirm that all required consents have been obtained before the transaction proceeds.
For corporate sellers, meaning a company selling a property it owns, the verification process includes confirming the company is legally registered and in good standing with the Corporate Affairs Commission, confirming that the directors or officers signing the sale documents have the authority to bind the company to the transaction, and searching the CAC records and the company's own documents to confirm the property belongs to the company and is not secured to a lender or subject to any restriction on sale.
Pillar Five: Physical Inspection
Physical inspection is the most straightforward pillar of due diligence but also the one that buyers most commonly conduct superficially. A visit to a property is not an inspection. An inspection is a systematic physical examination of the property that covers specific elements with specific objectives.
For land, physical inspection involves visiting the site at least twice at different times, confirming the physical boundaries match the survey plan, observing the condition and character of the surrounding area, identifying any physical features that might affect the use or value of the land such as drainage issues, topographical challenges, or proximity to incompatible uses, and speaking with residents or neighbouring property owners to understand the history and character of the area.
For built property, physical inspection must cover the structural integrity of the building, including the condition of the roof, walls, floors, and foundation; the condition of all electrical, plumbing, and mechanical systems; the existence of any building defects that would require significant expenditure to address; and whether the building has been constructed in accordance with approved plans and has the relevant planning approval from the state authority.
For investment properties that are already tenanted, the inspection must also include a review of existing tenancy agreements to understand the terms, the rental amounts, the remaining lease periods, and any provisions that might affect the property after acquisition.
The Due Diligence Process: Step by Step
Step one: Engage your property lawyer before anything else. The lawyer is not a step you take after you have decided to buy. They are the professional who conducts the due diligence process on your behalf and advises you whether to proceed. Engage them as soon as you have identified a property you are seriously considering, before any money changes hands including any holding deposit.
Step two: Collect all title documents from the seller. Your lawyer will specify exactly what documents they need. These typically include the original title document, all previous deeds of assignment, any Governor's Consents, the current survey plan, the seller's identity documents, and in the case of family or corporate sellers, the relevant authority documents. Do not pay for any document the seller claims is needed for the transaction to proceed before your lawyer has reviewed what you already have.
Step three: Conduct the land registry search. Your lawyer physically attends the relevant land registry and searches the records for the title document provided. The search confirms whether the title exists in the registry records, whether it has been transferred or encumbered, and whether any government notices affect it. This is also when the gazette search for government acquisition is conducted. This step takes between two and four weeks in most Nigerian states under normal circumstances.
Step four: Commission the independent survey. Your registered surveyor visits the land, takes physical measurements and GPS coordinates, and confirms that the survey plan provided matches the actual land. They also check for encroachments and confirm whether the survey plan has been charted at the Surveyor General's office.
Step five: Receive the due diligence report and decision. Your lawyer compiles the findings from all checks into a due diligence report that states either that the title is clean and the transaction can proceed, or that specific issues have been identified that must be resolved before the transaction can proceed, or that the issues identified are fundamental and the transaction should not proceed. You make your decision based on this report, not on the seller's representations or your own enthusiasm for the property.
What Due Diligence Costs and Why the Cost Is Irrelevant
The professional fees for conducting proper due diligence in Nigeria vary depending on the value and complexity of the transaction, the location of the property, and the professionals engaged. For a typical residential land purchase in Lagos or Abuja, the combined cost of a property lawyer and a registered surveyor for due diligence is typically between one hundred and fifty thousand and three hundred and fifty thousand naira.
The total due diligence cost for a typical transaction is between one hundred and fifty thousand and five hundred thousand naira. For a buyer spending ten million naira on a property, that is between one point five and five percent of the purchase price. For a buyer spending fifty million naira, it is less than one percent.
The investor who skips due diligence to save two hundred thousand naira on a ten million naira transaction is gambling the entire ten million to protect the two hundred thousand. That is not a rational trade-off. It is the most expensive saving a property buyer can make.
The Red Flags That Should Stop Any Transaction
Not every property that fails due diligence fails because of fraud. Some failures are genuine title complications that can potentially be resolved. Others are fundamental defects that should end the transaction immediately. Knowing the difference is important.
These are the red flags that should stop any transaction regardless of how attractive the property or how persuasive the seller:
A title document that cannot be found in the land registry records means the document is either forged or the title was never properly registered. There is no legitimate explanation for a genuine C of O not to appear in the registry where it was issued.
Government acquisition notices that cover the property mean the land is not available for private sale. No amount of negotiation with the seller changes the legal status of the land.
A broken chain of title, meaning a gap between one owner and the next without a proper deed and Governor's Consent, means the current seller may not hold a valid title to pass to you.
Multiple conflicting survey plans with different boundaries or coordinates for the same property indicate that the property's physical dimensions are disputed, which creates boundary litigation risk.
A seller who refuses to allow independent title verification, who pressures you to pay before due diligence is complete, or who claims that other buyers are ready to pay without waiting for verification, is demonstrating behaviour that is consistent with fraud. Legitimate sellers welcome verification because it confirms the value of what they are selling.
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Eze Maximus is a Nigerian real estate professional with nine years of market experience and over four billion naira in closed transactions. He trains investors and realtors through the Eze Maximus platform, including the Nigerian Property Investor's Masterclass.
