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Construction Costs7 min read12 May 2026

How Much Does it Cost to Build Apartments in Mombasa?

A simple way to think about apartment construction cost in Mombasa: GFA, specification, structure, MEP, approvals, professional fees and contingency.

Apartment construction cost breakdown for a Mombasa coastal development
Apartment construction cost breakdown for a Mombasa coastal development

Cost starts with gross floor area

Apartment cost is usually misunderstood because people compare plot size instead of gross floor area. The real cost follows the area you build: basement or podium, parking, stairs, corridors, apartments, roof works and services.

A small plot with a tall building can cost more than a larger plot with a lower building, even if the land area is smaller.

Specification changes the rate

Basic rental apartments, mid-market apartments and luxury apartments do not use the same rate. Structure, lifts, façade, finishes, water storage, fire systems and MEP can shift the budget substantially.

A quick estimate should therefore be treated as a range until the brief, GFA and specification are clearer.

Do not ignore soft costs

Professional fees, approvals, NCA, NEMA where applicable, surveys, tests, finance costs and contingency belong in the development budget. A construction-only estimate is not the same thing as total development cost.

That is why the project check links the construction estimate to feasibility and not just to a standalone number.

Next step

Turn this insight into a project decision

Run the calculator while the question is still fresh — then continue into a full project check if the numbers work.

Calculate construction cost

Frequently asked questions

What is the biggest cost driver in an apartment project?

Gross floor area is usually the biggest driver, followed by specification, structure, lifts, MEP, parking and external works.

Should I use cost per square metre for feasibility?

Yes for early screening, but it should be paired with GFA, soft costs, approvals, contingency and revenue assumptions.

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