Cost of building a 6-bedroom duplex + BQ in Yaba (2026)
Estimated for Yaba, Lagos (322 m² floor area) using current material prices and local labour rates.
Standard finish
₦117,083,611
Basic ₦95.0M · Luxury ₦183.4M · ₦363,614/m² · without BQ ₦100.2M
Customise this estimate →Cost breakdown
| Element | Share | Cost |
|---|---|---|
| Foundation | 7.8% | ₦9,145,630 |
| Structure | 23.3% | ₦27,299,279 |
| Finishes | 26.4% | ₦30,880,968 |
| Services | 12.0% | ₦13,993,344 |
| External Works | 19.5% | ₦22,884,322 |
| Prelims & Contingency | 11.0% | ₦12,880,068 |
| Total | 100% | ₦117,083,611 |
Materials you'll need
| Material | Approx. quantity | Cost at today's prices |
|---|---|---|
| Cement (50kg bags) | 1,164 bags | ₦14,903,808 |
| Sandcrete blocks (6" & 9") | 9,095 blocks | ₦8,185,284 |
| Iron rods | 6.2 tonnes | ₦4,976,000 |
| Sharp sand | 214 tonnes | ₦2,782,780 |
| Granite | 141 tonnes | ₦2,817,000 |
Construction timeline (9 months)
| Phase | Months | Cost |
|---|---|---|
| Site preparation | 1–1 | ₦1.9M |
| Foundation | 1–2 | ₦9.1M |
| Structure | 2–5 | ₦21.8M |
| Roofing | 5–6 | ₦5.5M |
| Services 1st fix | 5–6 | ₦6.3M |
| Plastering & screeding | 6–7 | ₦6.2M |
| Interior finishes | 7–9 | ₦24.7M |
| Services 2nd fix | 8–9 | ₦7.7M |
| External works | 8–9 | ₦22.9M |
| Snagging & handover | 9–9 | ₦11.0M |
How much will your 6-bedroom duplex in Yaba cost? Find out in 30 seconds
My House Cost NG prices your exact design, location and finish with live material prices — with a full breakdown, BOQ and construction timeline.
Get my free estimate →Compare with nearby areas
Lekki₦123.1M standardIkoyi₦128.9M standardVictoria Island₦129.1M standardAjah₦119.4M standardIbeju-Lekki₦117.2M standardEpe₦114.2M standard
Frequently asked questions
How much does it cost to build a 6-bedroom duplex + BQ in Yaba?
About ₦117.1M with standard finishing, ₦95.0M basic and ₦183.4M luxury (2026 prices).
How long does it take to build a 6-bedroom duplex?
About 9 months with steady funding.
How many bags of cement does a 6-bedroom duplex need?
Roughly 1,164 bags of 50kg cement.
Read more: 6-bedroom duplex costs across Nigeria · 12 ways to reduce building cost
Plan your build with My House Cost NG
🧮 Cost estimatorInstant estimate for any house type, finish and location
📊 Developer SuiteProfit, IRR, JV splits and market prices for estates
📄 Survey plan uploadUse your exact plot size for a more accurate estimate
🏛️ Floor plan generatorConcept layouts for your bedrooms and floors
📈 Material price trackerCement, rods, blocks and roofing prices this month
👷 Builders & suppliersRequest quotes from verified professionals