Yes you are able to provide that the minimum occupation period has been served. MOP is depent on when did you buy your HDB and where the load is from, can be from 1 year to 5 years.
Also take a note if you are PR, additional buyer stamp duty will be appied. Welcome to drop me a mail if need to clarify further.
Huttons Asia Pte Ltd
CEA Reg No: R042525J
Mobile: +65 9800 1968