There is a comfortable belief in Nigeria that a block of flats is a money machine. You build it, tenants pay, and rent arrives every year for the rest of your life. It is the retirement plan of a very large number of Nigerian families, and it is repeated so often that almost nobody checks the arithmetic behind it.
When you do check it, the picture is more complicated and considerably more interesting. Nigerian residential property, in most markets and at most price points, produces a net rental yield in the single digits. That is not a scandal, it is normal, and it is similar to residential property in many countries. But it is a long way from the impression most first-time landlords have when they start, and the gap between expectation and reality is where the disappointment lives.
The good news is that yields vary enormously depending on what you buy, where you buy it, and how you run it. A poorly chosen property in an expensive area can yield three per cent. A well-chosen one, aimed at a real tenant population, in a location where rent is high relative to purchase price, can yield double that. The difference is entirely down to decisions the investor makes before buying. This guide shows you how to calculate yield honestly, what the running costs actually are, which property types earn best in Nigeria, and how to avoid the traps that quietly destroy returns. For the wider picture, see our beginner’s guide to real estate investment in Nigeria.
The two yields, and why the difference matters
Gross rental yield is the crude headline number.
Gross yield = annual rent ÷ total cost of the property × 100
Net rental yield is what actually matters.
Net yield = (annual rent − annual running costs) ÷ total cost of the property × 100
Agents quote gross. Investors live on net. The gap between them in Nigeria is commonly a quarter to a third of the rent, sometimes more, because of a cost structure we will come to shortly.
Note the denominator too: total cost, not purchase price. That includes land, construction, survey, deed, registration, levies, agency and furnishing where applicable. Using the purchase price alone flatters every calculation.
A full worked example
Let us build a small block and run the numbers properly.
The investment
| Item | Amount |
|---|---|
| Land | 5,000,000 |
| Construction of four two-bedroom flats | 45,000,000 |
| Survey, deed, registration, approvals | 2,500,000 |
| Total cost | 52,500,000 |
The income
Four flats at 900,000 a year each gives gross rent of 3,600,000.
Gross yield: 3,600,000 ÷ 52,500,000 = 6.9 per cent.
The running costs
| Item | Annual amount |
|---|---|
| Agency and management, say 10 per cent of rent | 360,000 |
| Repairs and maintenance | 400,000 |
| Security | 300,000 |
| Insurance | 120,000 |
| Land and property charges | 150,000 |
| Vacancy allowance, one flat empty for two months a year | 150,000 |
| Total | 1,480,000 |
Net rent: 3,600,000 − 1,480,000 = 2,120,000
Net yield: 2,120,000 ÷ 52,500,000 = 4.0 per cent
So a gross figure of nearly seven per cent becomes four per cent once reality is included. That four per cent is the number to compare with anything else you might do with 52,500,000 naira.
Why people still do it, and they are not wrong
Four per cent sounds unimpressive next to what a treasury instrument might pay in a high-rate period. So why does anybody build flats?
Rent rises, a fixed sum does not. Over ten or twenty years, rent in a growing area tends to increase with inflation and demand. Your original investment is fixed, so the yield on your original cost climbs steadily.
Appreciation runs alongside. You collect rent while the asset itself changes in value. Total return is yield plus appreciation, and the appreciation is often the larger part.
It is a real asset. It cannot be printed away, it cannot be frozen by a policy announcement, and it can be handed to children.
It can be borrowed against. Titled, registered, income-producing property is the most bankable asset most Nigerian families will ever own.
It is forced saving. Many people who could never keep cash in a bank for ten years will happily maintain a building for thirty.
Our comparison with other options is in real estate vs fixed deposit, stocks and dollars.
What actually drives yield up or down
The rent-to-price ratio in the area. This is the biggest single factor. In prestigious areas, purchase prices are very high relative to achievable rent, so yields are low. In ordinary working neighbourhoods, prices are much lower while rent is proportionally healthier, so yields are higher. Prestige is bought at the cost of yield.
Unit size and count. Smaller units generally yield more per naira invested than larger ones. Four one-bedroom flats usually out-earn one large four-bedroom unit built at the same cost, because rent per square metre falls as units get bigger.
Tenant type. Students, junior professionals and traders rent reliably and in volume. Look at what the local population actually needs rather than what you would personally like to live in.
Location relative to work, school or market. Walking distance to a real employer, campus or market is worth more than a beautiful finish.
Void periods. An empty flat earns nothing while still costing you. Areas with deep, constant demand have shorter voids, and voids matter more to your return than most people realise.
Payment terms. Annual rent paid in advance, which remains common in much of Nigeria, materially improves cash flow compared with monthly collection.
Your own management. Rent collected on time, repairs done cheaply and well, tenants retained rather than replaced.
The property types that tend to earn best in Nigeria
Small self-contained units and mini-flats near institutions. Around a university, polytechnic or teaching hospital, demand renews every session and is largely immune to whatever else is happening in the property market. This is one of the most dependable income plays in the country.
Two-bedroom flats in working neighbourhoods. The workhorse of the Nigerian rental market. Broad demand, manageable build cost, reasonable rent.
Shops and small commercial units on a busy road. Commercial rent per square metre commonly exceeds residential, and a shop line under a residential floor is a classic Nigerian build for good reason.
Small workshop or storage units in commercial cities. In places like Aba or the industrial parts of Lagos and Ogun, producers and traders need secure space and there is chronically less of it than people assume. See our Aba property market guide.
What tends to earn worst: very large luxury houses in prestige areas, where the purchase price is enormous, the tenant pool is small, and a single void can wipe out a year of return.
The costs first-time landlords underestimate
- Voids. Budget for at least one empty month per unit per year unless you have strong evidence otherwise.
- Turnover costs. Repainting, repairs and agency fees each time a tenant leaves.
- Power and water. In many Nigerian buildings the landlord provides a borehole, a pump and sometimes generator capacity, and those cost real money to install and maintain.
- Security. In much of the country this is not optional.
- Service charge if the property is in an estate. See buying a home in an estate.
- Bad debt. Some tenants will not pay, and recovering possession takes time and legal cost.
- Major works. Roofs, plumbing and electrical systems all reach the end of their lives. Set aside a sinking fund rather than being surprised.
Practical ways to improve your yield
- Buy where rent is high relative to price, which usually means ordinary neighbourhoods rather than prestige ones.
- Build more, smaller units where planning rules and plot size allow.
- Target a specific tenant population you can identify by name: the campus, the hospital, the market, the factory.
- Solve the utilities properly. A building with reliable water and a sensible power arrangement lets faster and holds tenants longer.
- Keep good tenants. A tenant who stays five years is worth far more than a slightly higher rent with annual turnover.
- Manage costs, not just rent. A thousand naira saved on running costs improves net yield exactly as much as a thousand naira of extra rent.
- Get the title registered, which widens your future buyer pool and makes the property bankable.
- Know the tenancy law in your state. Lagos in particular has legislation governing advance rent and recovery of premises, and a landlord who ignores it creates expensive problems. See how to rent an apartment in Nigeria.
Final thoughts
Rental property in Nigeria is a good business run patiently and a poor one run on assumptions. The assumption that catches most new landlords is the belief that a large, impressive building in a desirable area is the best investment. Usually it is not. The best investment, measured by what actually reaches your account, is typically a modest, well-located building full of ordinary units serving a tenant population that genuinely exists.
So do the arithmetic before you build anything. Work out the total cost including every fee. Work out the achievable rent by asking what similar units in that exact street actually let for, not what an agent hopes for. Subtract realistic running costs, including a proper vacancy allowance. Then look at the net yield and decide whether that number, plus your honest expectation of appreciation, justifies tying up the money.
If it does, build for the tenant rather than for yourself, solve water and power, keep your costs tight, look after the people who pay you, and register your title.
Do that and the block of flats really can become what Nigerian families have always believed it to be. It just gets there through arithmetic rather than through faith.
