The honest maths that most families never see — your flat's real value, what the CPF refund actually means for your cash, and whether upgrading right now makes sense for you.
Same transaction data as the official HDB resale portal — no estimates, no guesses. Real deals, real prices.
Data: HDB resale transactions · last 24 months · data.gov.sg
Source: data.gov.sg / HDB resale prices · Updated weekly
Buy your condo before selling your HDB and you'll pay 20% Additional Buyer's Stamp Duty upfront. On a $1.5M condo, that's $300,000 in cash on day one — refundable later, but only if you sell within 6 months. Most families don't have that kind of cash sitting around.
When you sell your HDB, the CPF you used — plus accrued interest at 2.5% per year — gets refunded to your CPF Ordinary Account, not your bank account. Many families discover their "sale proceeds" are far less liquid cash than they thought.
Total Debt Servicing Ratio caps your loan at 55% of monthly income — stress tested at 4% for bank loans, not at today's rate. A $10,000 household income with a $1,000 car loan leaves you with $4,500 max monthly repayment. That silently lowers your ceiling more than most families realise.
These numbers stay private — I use them to give you an honest ceiling, not to qualify you for a pitch. Estimates are fine.
Estimates only — not financial advice. Numbers are indicative based on the figures you provided. Speak with a mortgage broker and licensed financial adviser before making any decision. Eugene Cambert, CEA R072061J, PropNex Realty Pte Ltd.