For HDB owners ready for more

Upgrade from HDB to condo โ€” without the guesswork.

istaycondo.com brings together the calculators, market data and plain-English guides you need to move from your flat to private property with your eyes open.

55%
TDSR income cap
75%
Max first-loan LTV
4.0%
Loan stress-test rate
50+
Upgrader guides
Tools

Everything you need to make the numbers work

Purpose-built for HDB upgraders. Every calculator uses current MAS and IRAS rules.

Start here

The essential upgrader guides

Five reads that cover 90% of what trips people up.

Browse all 50 guides โ†’
How it works

Four steps from flat to condo

1

Check you're ready

Confirm MOP, clear high-interest debt, and get an In-Principle Approval so you know your real loan ceiling.

2

Size your budget

Use the affordability calculator and upgrade planner to turn income, CPF and sale proceeds into a firm number.

3

Decide the timing

Sell-first or buy-first? This choice decides whether you pay ABSD โ€” we help you model both.

4

Buy with confidence

Compare projects with live-style transaction data, then move on the right unit at the right price.

Ready to see your real budget?

Plug in your income, savings and expected HDB sale price. In seconds you'll know the condo price you can support โ€” loan, downpayment, CPF and stamp duty included.

Open the upgrade planner