From HDB http://www.hdb.gov.sg/cs/infoweb/res...e-condominiums
From Property edge.
http://www.theedgeproperty.com.sg/co...aunches#header
The high inventory of unsold units could lead to a new phenomenon: privatisation of units within the same EC at different dates, notes CBRE’s Sim. “In the past, ECs tended to be 100% sold prior to completion,” he explains. However, if some of the ECs launched recently are not fully sold when the Temporary Occupation Permit (TOP) is obtained, then buyers who purchase after completion will have their minimum occupation period effective from their date of purchase. “It will be similar to those buying HDB flats under the Sale of Balance Flats Scheme, where the MOP of five years is effective from the point of purchase,” says Sim.