How much salary do you need to buy a Nairobi apartment in 2026?

Working out the actual salary needed to buy a Nairobi apartment requires honest mortgage maths, deposit reality and the total cost of ownership most buyers ignore. Here is the honest 2026 calculator with worked examples for Kilimani, Kileleshwa, Westlands and Lavington.

The rules of thumb

• Most Kenyan banks cap your monthly mortgage repayment at around 50 percent of net (post-tax) income
• Loan-to-value typically 80 to 90 percent for prime borrowers
• Mortgage rate around CBR plus 2 to 4 percent margin (variable)
• Tenure typically 20 to 25 years
• Deposit, stamp duty, legal fees and transfer costs together typically 13 to 18 percent of property price up front

Kilimani 2-bed at KES 11m

• Loan amount (90 percent LTV): KES 9.9m
• Monthly repayment at 14 percent variable, 25 years: approximately KES 119,000
• Net monthly income required (50 percent DSR): approximately KES 238,000
• Implied gross monthly income: approximately KES 350,000+
• Up-front cash needed (deposit, stamp duty, legal): around KES 1.6m to KES 1.9m

Kileleshwa 2-bed at KES 16m

• Loan amount (90 percent LTV): KES 14.4m
• Monthly repayment at 14 percent, 25 years: approximately KES 173,000
• Net monthly income required: approximately KES 346,000
• Implied gross income: approximately KES 510,000+
• Up-front cash needed: around KES 2.4m to KES 2.8m

Westlands 3-bed at KES 28m

• Loan amount (80 percent LTV): KES 22.4m
• Monthly repayment at 14 percent, 25 years: approximately KES 269,000
• Net monthly income required: approximately KES 538,000
• Implied gross income: approximately KES 800,000+
• Up-front cash needed: around KES 7.5m to KES 8m (deposit higher at 20 percent LTV cap on premium prime)

Lavington 3-bed at KES 32m

• Loan amount (80 percent LTV): KES 25.6m
• Monthly repayment at 14 percent, 25 years: approximately KES 308,000
• Net monthly income required: approximately KES 615,000
• Implied gross income: approximately KES 920,000+
• Up-front cash needed: around KES 8.5m to KES 9m

Total cost of ownership

The mortgage repayment is not the full story. Add service charge, council rates, building insurance, mortgage protection, ongoing maintenance and the inevitable surprise costs. Conservatively, total monthly cost is the mortgage payment plus another 25 to 40 percent for ongoing costs.

Many first-time buyers get the mortgage approved and forget the service charge, the council rates and the maintenance budget. The affordability conversation is bigger than the mortgage payment.

How Goldstay handles it

For sourcing clients we run the actual affordability and total cost of ownership before recommending purchase. Read also our pieces on KCB vs NCBA and our yield calculator.