Region List
- 455725 - Opera Estate, Swan Lake Avenue, 43, Singapore, Swan Lake, Siglap, East
- 455704 - Opera Estate, Swan Lake Avenue, 5, Singapore, Swan Lake, Siglap, East
- 455705 - Opera Estate, Swan Lake Avenue, 6, Singapore, Swan Lake, Siglap, East
- 455706 - Opera Estate, Swan Lake Avenue, 7, Singapore, Swan Lake, Siglap, East
- 455707 - Opera Estate, Swan Lake Avenue, 8, Singapore, Swan Lake, Siglap, East
- 455708 - Opera Estate, Swan Lake Avenue, 9, Singapore, Swan Lake, Siglap, East