How Much HDB BTO Flat Can You Afford Earning $8,000 a Month?

A first-timer family earning $8,000 a month combined. With $60,000 in CPF OA and $35,000 in cash, the household can afford a BTO flat priced up to about $600,000 on a 25-year HDB loan.

The down payment, not the loan, sets the budget. The income would support a loan of up to $529,019, but the 25.0% down payment must come from CPF OA, cash and grants, which total $150,000. That caps the price at $600,000. Each extra $10,000 of savings put towards the down payment raises the budget by about $40,000, up to the $705,359 the loan could support.

As first-timers on $8,000, the household qualifies for an Enhanced CPF Housing Grant of $55,000. The grant falls by $5,000 for each $500 of extra monthly income and stops above $9,000. HDB assesses income as the average over the 12 months before you apply, so a recent raise or bonus can move the household into a lower grant tier. Grants total $55,000.

At $600,000, the monthly instalment is about $2,042, 25.5% of income, comfortably under the 30.0% MSR cap. Most households pay this from CPF OA rather than cash, which keeps take-home pay intact but means those OA contributions go to the flat instead of building retirement savings.