Cost of building a 4-bedroom bungalow + BQ in Ajah (2026)
Estimated for Ajah, Lagos (152 m² floor area) using current material prices and local labour rates.
Standard finish
₦79,966,242
Basic ₦65.6M · Luxury ₦128.0M · ₦526,094/m² · without BQ ₦62.7M
Customise this estimate →Cost breakdown
| Element | Share | Cost |
|---|---|---|
| Foundation | 10.4% | ₦8,286,373 |
| Structure | 15.6% | ₦12,481,709 |
| Finishes | 22.0% | ₦17,598,282 |
| Services | 11.8% | ₦9,409,732 |
| External Works | 29.2% | ₦23,333,312 |
| Prelims & Contingency | 11.1% | ₦8,856,834 |
| Total | 100% | ₦79,966,242 |
Materials you'll need
| Material | Approx. quantity | Cost at today's prices |
|---|---|---|
| Cement (50kg bags) | 647 bags | ₦8,279,040 |
| Sandcrete blocks (6" & 9") | 6,336 blocks | ₦5,702,022 |
| Iron rods | 2.0 tonnes | ₦1,592,000 |
| Sharp sand | 114 tonnes | ₦1,476,670 |
| Granite | 85 tonnes | ₦1,701,000 |
Construction timeline (6 months)
| Phase | Months | Cost |
|---|---|---|
| Site preparation | 1–1 | ₦1.3M |
| Foundation | 1–2 | ₦8.3M |
| Structure | 2–3 | ₦7.1M |
| Roofing | 3–4 | ₦5.3M |
| Services 1st fix | 4–4 | ₦4.2M |
| Plastering & screeding | 4–5 | ₦3.5M |
| Interior finishes | 5–6 | ₦14.1M |
| Services 2nd fix | 6–6 | ₦5.2M |
| External works | 5–6 | ₦23.3M |
| Snagging & handover | 6–6 | ₦7.5M |
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Lekki₦82.5M standardIkoyi₦86.3M standardVictoria Island₦86.4M standardIbeju-Lekki₦78.6M standardEpe₦76.6M standardIkeja₦79.4M standard
Frequently asked questions
How much does it cost to build a 4-bedroom bungalow + BQ in Ajah?
About ₦80.0M with standard finishing, ₦65.6M basic and ₦128.0M luxury (2026 prices).
How long does it take to build a 4-bedroom bungalow?
About 6 months with steady funding.
How many bags of cement does a 4-bedroom bungalow need?
Roughly 647 bags of 50kg cement.
Read more: 4-bedroom bungalow costs across Nigeria · 12 ways to reduce building cost
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