5 Costly mistakes first time buyers make in Singapore.

Muhammad Ferdi
Apr 28
2 min read

Updated: May 3

1. Underestimating the true cost of buying

Many people fixate on the property price and forget everything else.

What they miss:

Buyer’s Stamp Duty (BSD)
Legal & valuation fees
Renovation + furniture
Maintenance fees, property tax

These “hidden” costs can easily add $30K–$80K+ upfront.

👉 Why it’s a costly mistake in Singapore: You may run out of cash right after purchase—or worse, take on more debt.

2. Overestimating how much you can afford

Just because the bank can lend you money doesn’t mean you should take it.

Common trap:

Borrowing up to the max allowed under TDSR/MSR
Using all savings for downpayment
Ignoring future rate hikes

Singapore’s rules cap debt at ~55% of income (TDSR), but maxing that out can strain your finances.

👉 Why it’s a costly mistake: You become “asset-rich, cash-poor” and vulnerable to interest rate spikes or job loss.

3. Skipping loan pre-approval (IPA/AIP)

Some buyers start house hunting before confirming how much they can actually borrow.

What can go wrong:

You commit (pay option fee)
Bank rejects or reduces your loan
You lose the deposit

👉 Why it’s a costly mistake: You can literally lose thousands just from a failed purchase.

4. Not comparing mortgage rates

Many first-time buyers just go with their “main bank.”

Reality:

Small differences (e.g. 0.3–0.5%)
= tens of thousands more in interest over time

👉 Why it’s a costly mistake: Over a 25–30 year loan, even a slightly higher rate compounds heavily.

5. Ignoring long-term restrictions (e.g. MOP, flexibility)

This is very Singapore-specific—and often overlooked.

Examples:

HDB flats have a Minimum Occupation Period (MOP) (usually 5 years)
You can’t sell or rent freely during that time
Life changes (job, marriage, migration) can trap you

👉 Why it’s a costly mistake: You may be stuck with the wrong property or forced into bad financial decisions later.