Three new housing concepts at Marina South, Kampong Bugis and Holland Village were announced on Monday.
The concepts are part of the Urban Redevelopment Authority's Draft Master Plan 2013.
The key focus of the plan is to build townships that are green, connected and strong in community spirit, and to bring quality jobs closer to home.
Fenceless, eco-friendly, car-reduced concept with 4,000 housing units.
Served by Kallang and Lavender MRT stations.
Seamless pedestrian connectivity.
Car-sharing and bicycle-sharing schemes to be encouraged.
Waterfront living - close to Rochor Canal and Kallang River.
Development estimated to start after 2016.
Total land development area: 18ha.