Construction cost in Nigeria, explained
What actually moves the price of building, and how to estimate it before you commit.
Construction cost in Nigeria is typically estimated per square metre and varies by location, build standard (economy, standard, or premium), and building category. A mid-standard 3-bedroom bungalow commonly runs from the low tens of millions of naira upward depending on city, finish, and site conditions, before land cost. The most reliable estimates combine a location-specific rate per square metre with the full Total Development Cost, professional fees, statutory costs, external works, contingency, funding cost, and marketing, not just the raw build rate.
Most cost conversations in Nigeria start and stop at a naira-per-square-metre figure, and that number alone is almost always misleading. It changes by state, by neighbourhood within a state, by build standard, and by what's actually included in it.
What actually moves the number
- Location: coastal and high-demand neighbourhoods in Lagos price differently to Kaduna or Kano, even for an identical spec.
- Build standard: economy, standard, and premium finishes carry very different material and labour costs for the same footprint.
- Building category: a bungalow, a duplex, and a block of flats don't scale cost linearly per square metre.
- Site conditions: soil type, access, and existing infrastructure change groundworks cost before a wall goes up.
Why a per-square-metre rate isn't the full picture
A construction rate tells you what the physical build costs. It doesn't include professional fees, statutory approvals, external works like fencing and drainage, contingency for overruns, the cost of financing the build, or marketing once it's ready to sell or let. Total Development Cost is the figure that adds all of that back in, and it's usually 20-35% higher than the raw build rate alone.
How to get a number you can actually act on
Start with a location- and standard-specific rate per square metre rather than a national average, then build the full Total Development Cost on top of it before comparing that against achievable sale price or rent for the area. That comparison, not the build rate alone, is what tells you whether a project is worth pursuing.
See this against your own project's numbers
The Property Viability Engine runs this logic against your actual location, standard, and size, free without limitation.
Check Compliance For FreeQuestions people also ask
How much does it cost to build a 3 bedroom flat in Nigeria?
It depends heavily on location and finish standard, but a mid-standard 3-bedroom flat's construction cost typically runs into the tens of millions of naira before land, professional fees, and other Total Development Cost items are added.
Is a per-square-metre rate enough to budget a project?
No. It covers the physical build only. A realistic budget needs the full Total Development Cost: professional fees, statutory costs, external works, contingency, funding cost, and marketing on top of the build rate.
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