The Real SingaporeFirstly if u are are a permanent resident now and u are a couple and yr kids are still living in your home countries, one of u please go and convert to citizen.
Once converted to citizen u can apply for a BTO flat using under citizen, PR couple and with children. U will will be catapulted straight to the top 30% priority in BTO application
After a few years u can rent out your HDB flat and go back to your own country and the new restrictions on PR subletting the whole house rules dont apply here as one of u are is a citizen. Full story
Related:
HDB designed new policy that allows new citizens to jump to the front of BTO queue
