Build to order (HDB)

First introduced in 2001, it was a flat allocation system that offered flexibility in timing and location for owners buying new public housing in the country.

To allow private sector a share of the public housing pie, HDB launched the Design, Build and Sell Scheme (DBSS).

The first pilot DBSS project at Tampines was built by private developer, Sim Lian Group, before subsequently being maintained by the HDB after construction.

In 2011, then National Development Minister Khaw Boon Wan eventually ended the DBSS scheme indefinitely and all BTO projects are now strictly within the public sector.

This also include the cost of sub-contractors and construction of multistorey car parks, lifts, electrical substations (ESS), child-care centres, playgrounds, fitness corners, linkway shelters and general landscaping.