Executive Condominium (EC) owners who have occupied their EC and met the 5-year minimum occupation period (MOP) can sell their EC in the open market. The 5-year MOP is computed from the date of issuance of Temporary Occupation Permit (TOP) in respect of each EC.
After the 5-year MOP, from 6th to 10th year, EC can be sold in the open market to those who can meet the following eligibility conditions.
Citizenship
You must be a Singapore Citizens (SC) or Singapore Permanent Residents (SPR) in order to buy a EC in the 6th to 10th year occupation period
Family Nucleus
You need not form a family nucleus to buy a EC from the open market.
For e.g. a single person above 21 can buy a EC from the open market.
CPF Housing Grant
Buyers of resale ECs are not eligible for CPF Housing Grant as such ECs are treated as equivalent to “private housing”.
From 11th year, all restrictions will be lifted. Foreigners and corporate bodies can buy ECs in the open market from 11th year of the EC project.
Source : HDB InfoWEB