You need to define your reason in the first place before you commit to a private residential property purchase.
It's either you buy to live in it or you invest in it, these are the only two reasons for owning a private residential property in Singapore
The difference between buying a property to live in and buying one for investment:
For Live In:
If you intend to live in it yourself, your main considerations are the location, your budget and unit size. For a single, it make sense to buy a small unit like a studio and 1 bedroom.
If you are married with family or newly wed, you and your spouse might opt for a modest size unit that is spacious and more bedroom.
For Investment:
If you are buying a property as an investment, your main concern is the rental yield that the property can generate for you. You do not really need to worry about whether the property suit your needs or not. Instead your main concern is finding interested tenants or buyers willing to meet your price.
Giving the current market condition and cooling measures that are in place in Singapore, 2017 is still a buyers' market and it is an excellent opportunity to take stock of one's existing properties and re-organize the property portfolio.
Interest rates are extraordinarily low in Singapore and the current interest rate of around 2% is unusual.
Given the possibility of slower sales as home buyers are more price - sensitive amid the tighter loan requirements, property developers are more cautious in their pricing strategy.