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House building cost calculator for Nigeria

Describe the house and the site, and find out what it should cost to build in Nigeria: phase by phase, from published, dated local rates rather than a single price per square metre. It takes about a minute.

Where you're building

Country
Town or area

The house

Bedrooms

Not studies or offices

3
Bathrooms

En-suites included

2
Floors

Storeys, ground included

Finishes

The site, and who builds it

The ground
Who builds it

What you get

  • The likely cost, with its range

    What the whole build should come to, and how far real builds stray either side.

  • Phase by phase

    Foundation, walls, roof and the rest, so you know what each stage should cost before it starts.

  • Budgets you can track against

    One tap turns it into your budgets. Then ask service providers for quotes, each set against it.

What a typical house costs in Nigeria

Standard finishes, built by a contractor in Lagos with a boundary wall, all in. Land is extra. Rates checked September 2026.

HouseFloor areaAll in
2-bedroom house100 m²₦33,600,000
3-bedroom house125 m²₦41,100,000
4-bedroom house145 m²₦47,100,000
5-bedroom house170 m²₦54,500,000

What's in those figures, by finish, by place and phase by phase, is in the guide to the cost of building a house in Nigeria.

Questions people ask

How much does it cost to build a house in Nigeria?
A three-bedroom house of about 125 m² with standard finishes, built by a contractor in Lagos with a boundary wall, costs about ₦41 million all in, between ₦32 million and ₦51 million, at September 2026 rates. Land is extra. The calculator prices your own house: its rooms, finish, ground and who builds it.
How does the calculator work out the cost?
It sizes the house from the rooms and finish you choose, prices it at published, dated rates per square metre for where you're building, adjusts for the ground and for who builds it, and adds what a real build also pays for: site works, a boundary wall, plans and approvals, a 15% contingency and prices rising over the build.
How accurate is it?
It's an estimate for budgeting, not a quote. The likely figure sits inside a low and a high that reflect how much real builds vary. Before you sign with anyone, get a bill of quantities priced for your own plans and plot.

Building somewhere else? Zimbabwe, Kenya, South Africa or Ghana.