Kenya Mortgage Calculator 2026 (Bank Home Loans & KMRC Rates)
Calculate Kenya home mortgage monthly repayments, interest totals, required down payment, and bank salary eligibility under the legal 1/3 rule in Kenyan Shillings (KES).
Kenya · Kenya Mortgage Calculator
Methodology
Mortgage lending in Kenya is priced on reducing-balance amortization. Commercial banks (including KCB, Equity Bank, Stanbic, NCBA, and Co-op Bank) benchmark mortgage interest rates against the Central Bank Rate (CBR) plus a commercial margin, typically between 13% and 18% annually. Concessionary loans backed by the Kenya Mortgage Refinance Company (KMRC) provide fixed rates starting around 9.5% for qualifying affordable housing purchases. Lenders enforce a Debt-to-Income (DTI) ceiling of 35%–40% and ensure compliance with Section 19(3) of the Employment Act (one-third salary retention).
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User-provided inputs
This calculator uses only the values you enter. It does not automatically apply tax law, statutory deductions, lender fees, or live exchange rates.
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Formula basis
The formula is shown openly and no country rate is inserted automatically.
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Your estimate
AfricalHub is an independent private platform not affiliated with any government agency. Calculations are for educational planning only. Verify official filings with the relevant revenue authority or a qualified professional.
Commercial Bank Mortgages vs KMRC Affordable Housing Loans
| Loan Facility | Typical Rate (p.a.) | Typical Max Term | Min Down Payment |
|---|---|---|---|
| Commercial Bank Mortgage | 13.5% – 18.0% | 15 – 25 years | 15% – 20% equity |
| KMRC Affordable Housing Loan | 9.5% – 10.5% | 20 – 25 years | 10% – 15% equity |
| SACCO Home Construction Loan | 12.0% – 14.0% | 5 – 10 years | 3x member deposits |
| Plot & Land Purchase Loan | 15.0% – 19.0% | 5 – 10 years | 30% – 40% equity |
Bank Salary Qualification & The 1/3 Rule
• 35% Debt-to-Income (DTI) Guideline: Your monthly mortgage payment should not exceed 35% of your net monthly take-home earnings.
• Example: For a net monthly salary of KES 150,000, the maximum recommended monthly payment is KES 52,500. At 14.5% interest over 20 years, this qualifies you for a mortgage of approximately KES 3,900,000.
👉 Calculate your exact take-home pay first with our Kenya Salary Calculator.
Reducing-Balance Amortization Formula
EMI = P × [ r(1 + r)^n ] / [ (1 + r)^n - 1 ]Where P = loan principal, r = monthly interest rate (annual rate / 12), n = total number of months.
Sources
User-provided inputs
This calculator uses only the values you enter. It does not automatically apply tax law, statutory deductions, lender fees, or live exchange rates.
Frequently asked questions
What are the typical bank mortgage interest rates in Kenya for 2026?
Commercial bank mortgage interest rates typically range from 13.5% to 18.0% annually, depending on whether the rate is fixed or variable. Concessionary mortgages funded via KMRC offer lower rates around 9.5% for qualifying residential purchases.
What is the Kenya Mortgage Refinance Company (KMRC)?
KMRC is a public-private mortgage liquidity facility established to provide long-term, low-cost financing to primary lenders, enabling commercial banks and SACCOs to offer affordable mortgages at fixed single-digit interest rates.
How much down payment is required to purchase a house in Kenya?
Most Kenyan banks require an equity down payment of 10% to 20% of the property's purchase price or appraised valuation. KMRC-backed schemes may accept down payments as low as 10%.
What is the 1/3 rule under the Kenya Employment Act?
The Employment Act stipulates that an employee must retain at least one-third of their basic salary after all monthly payroll deductions. Commercial mortgage lenders verify that your new loan payment fits within this threshold.
What closing costs apply to property purchases in Kenya?
Borrowers should budget 5%–8% of the purchase price for closing costs, including Stamp Duty (4% in municipalities, 2% in rural areas), bank facility arrangement fees (1%–2%), legal fees, and property valuation charges.