S$725,000 Hdb Loan: Monthly Repayment and Total Interest
A S$725,000 HDB loan at 2.6% over 25 years costs S$3,289.10 a month. Over the full term you repay S$986,731.18, of which S$261,731.18 is interest.
Repayment by tenure
| Tenure | Monthly | Total interest |
|---|---|---|
| 10 years | S$6,867.59 | S$99,110.30 |
| 15 years | S$4,868.42 | S$151,316.43 |
| 20 years | S$3,877.21 | S$205,531.21 |
| 25 years | S$3,289.10 | S$261,731.18 |
If rates change
| Rate | Monthly instalment |
|---|---|
| 2% | S$3,072.94 |
| 2.5% | S$3,252.47 |
| 3% | S$3,438.03 |
| 3.5% | S$3,629.52 |
| 4% | S$3,826.82 |
| 4.5% | S$4,029.79 |
Income needed
Under the 30% Mortgage Servicing Ratio for HDB flats, an instalment of S$3,289.10 needs a gross household income of at least S$10,963.68 a month. Under the 55% TDSR, it needs at least S$5,980.19 with no other debts. Banks test affordability at a higher stress-test rate, so the real requirement is higher for bank loans.
Things to check
- Seller's Stamp Duty can wipe out the gains on a quick resale, so check your holding period before selling.
- Stamp duty is based on the purchase price or market value, whichever is higher.
- A second housing loan drops the LTV limit sharply and raises the minimum cash downpayment to 25%.
- Using CPF for housing reduces what is left for retirement, and you must refund the amount used plus accrued interest when you sell.
Background
CPF Ordinary Account savings can pay for the downpayment, stamp duties and monthly instalments, but using CPF reduces the money compounding for retirement, and the amount withdrawn plus accrued interest must be refunded to your CPF account when you sell.
Stamp duties are paid upfront. Buyer's Stamp Duty applies to every purchase at tiered rates up to 6%, while ABSD depends on the buyer's residency status and how many residential properties they already own. Sellers who dispose of a property within the holding period pay Seller's Stamp Duty.
Beyond the price, buyers should budget for legal fees, valuation, home insurance, renovation and furnishing. Running the figures in advance helps you decide how much cash to hold back and whether a smaller loan or longer tenure makes more sense.
Related calculations
- Mortgage Servicing Ratio (MSR) Calculator: MSR caps the instalment on HDB flats and ECs bought from developers at 30% of gross monthly income.
- Total Debt Servicing Ratio (TDSR) Calculator: TDSR limits all monthly debt repayments to 55% of gross monthly income when you take a property loan.
- Loan-to-Value (LTV) Calculator: Shows the maximum bank loan and the minimum downpayment under MAS loan-to-value limits for loans up to 30 years (25 years for HDB flats).
- Property Affordability Calculator: Estimates the biggest loan and property price your income supports under TDSR, using the stress-test rate banks apply.
Model your own loan in the S$725,000 HDB Loan Repayment Calculator.
Run your own numbers: S$725,000 HDB Loan Repayment Calculator