The most popular districts for resale transactions in Singapore are:
### Core Central Region (CCR)
- Districts 9, 10, and parts of 1, 2, 4, 6, 7
### Rest of Central Region (RCR)
- Districts 3, 11, and parts of 1, 2, 4, 5, 6, 7, 8, 12, 13, 14, 15, 20
### Outer Central Region (OCR)
- Districts 15, 16
### Specific Hotspots
- East Coast areas, especially around Bayshore and East Coast renewal projects