1) All buyers of HDB flats now have to meet 5 year minimum occupation period (MOP) before reselling the flat or before they can invest in private property.
2) If you have an outstanding housing loan and wish to buy a second property, a 30% downpayment is now needed (at least 10% cash, with balance payable with CPF). Those with no outstanding housing loan, 20% downpayment remains.
3) new ruling out in 9 Dec, Singaporeans will pay a 3 per cent Additional Buyer’s Stamp Duty(ABSD) on the third and subsequent properties, while permanent residents (PR) will pay a 3 per cent ABSD on the second and subsequent properties.
4) Private property owners who buy resale HDB flats must now dispose of their private property within six months of purchase. This is to prevent private property owners from buying HDB resale flats for investment purposes. (Just to take note that you must dispose your private too when you intend to sell your HDB to get another resale)