Cost of Building a Apartment Block in Nairobi, Kenya (2026)
Building a Apartment Block in Nairobi? Get cost estimates covering materials, labour, and permits in KES.
Total Project Cost
KSh15,000,000 – KSh45,000,000
Cost per sqm
KSh37,500 – KSh56,000
Build Time
52–78 weeks
Apartment Block Cost Breakdown in Nairobi, Kenya
The figures below are verified market data in KES (KSh). Actual costs vary by site conditions, finish quality, and contractor. Use our free quick estimator for a project-specific quote.
| Cost Component | Share | Estimated Amount (KSh) |
|---|---|---|
| Materials | 48% | KSh14,400,000 |
| Labour | 27% | KSh8,100,000 |
| Professional Fees | 9% | KSh2,700,000 |
| Permits & Approvals | 4% | KSh1,200,000 |
| Site Preparation | 5% | KSh1,500,000 |
| Contingency | 7% | KSh2,100,000 |
| Total | 100% | KSh15,000,000 – KSh45,000,000 |
Typical Floor Area
400–900 sqm
Typical Build Time
52–78 weeks
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Factors That Affect Construction Costs in Kenya
Location & Terrain
Urban vs rural, slope, soil type, and proximity to utilities.
Design & Size
Floor area, number of storeys, complexity of the design.
Finish Quality
Economy, mid-range, and high-end finishes vary by 2–3×.
Material Prices
Cement, steel, and timber prices fluctuate seasonally and with import duties.
Labour Availability
Skilled tradespeople command premium rates in high-demand areas.
Permits & Regulations
Approval costs, environmental assessments, and compliance requirements.
Economy vs Mid-Range vs Luxury — What's the Difference?
Finish quality is one of the biggest drivers of construction cost variance. Here is what each tier means for a Apartment Block in Kenya.
Functional build, minimal finishes
KSh11,250,000 – KSh15,750,000
- Exposed aggregate or painted masonry walls
- Cement screed floors throughout
- Box profile iron sheet roof
- Basic plumbing and electrical fixtures
- No false ceiling or feature finishes
Comfortable quality, modern fittings
KSh27,000,000 – KSh36,000,000
- Face brick or rendered & painted exterior
- Ceramic tile floors in all rooms
- Corrugated tile or stone-coated steel roof
- Modern sanitary and electrical fittings
- Suspended ceiling in living and dining areas
Premium materials, designer specification
KSh49,500,000 – KSh81,000,000+
- Natural stone or architectural cladding
- Marble or engineered hardwood floors
- Clay or Spanish clay tile roof
- Imported sanitary ware and smart home wiring
- Landscaped compound with paved driveways
Price ranges above are indicative. Request itemised quotes from at least three registered contractors before committing to any tier. Use BilaFundi's free cost estimator to get a tier-adjusted breakdown.
Your Step-by-Step Construction Journey in Kenya
From the first sketch to the occupation certificate — here is what to expect when building a Apartment Block.
Design & Planning
4–8 weeksHire a registered architect to translate your brief into working drawings. Define scope, choose materials early, and agree on a preliminary budget. Changes made at design stage cost almost nothing; changes during construction can add 10–20% to your bill.
Permit Application
2–8 weeks (varies by authority)Submit architectural and structural drawings to your county or municipal authority for building plan approval. Requirements vary by jurisdiction — urban authorities typically require environmental impact approval and NCA contractor registration.
Foundation & Superstructure
Varies by building type and sizeSite clearing, soil testing, excavation, foundation casting, wall raising, beam and slab work, and roof structure. This is the longest and most weather-dependent phase. Ensure your quantity surveyor validates the bill of quantities before work begins.
Finishing
8–16 weeksPlumbing rough-in and fitting, electrical wiring and fixtures, plastering, screeding, tiling, joinery (doors, windows, cabinets), painting, and external works. Finish quality largely determines how close you stay to budget in this phase.
Completion & Inspection
2–4 weeksAuthority inspections, defects snagging, issuance of the occupation certificate, and final landscaping. Retain 5–10% of the contract sum as a defects liability retention until all snags are rectified.
Need a contractor for any of these stages?
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