A common room in Kallang Whampoa rents for about S$1,125/month, a master room around S$1,650 — 10% above the Singapore average. Live data from 2026-06 HDB rental-approval records.
| Flat type | Common room /mo | Master room /mo | Whole flat /mo |
|---|---|---|---|
| 3-ROOM flat | S$950–S$1,200 | S$1,225–S$1,550 | S$3,049 |
| 4-ROOM flat | S$975–S$1,250 | S$1,450–S$1,825 | S$3,756 |
| 5-ROOM flat | S$950–S$1,200 | S$1,400–S$1,775 | S$4,018 |
Ranges are the 25th–75th percentile band; "whole flat" is the most-likely monthly rent. Source: SGLinkUp estimator on data.gov.sg HDB rental data (2026-06).
In Kallang Whampoa, a common room in a 4-room HDB flat rents for roughly S$975–S$1,250 per month (typically S$1,125), and a master room S$1,450–S$1,825 (typically S$1,650). Based on live 2026-06 HDB rental-approval data.
Room rent in Kallang Whampoa is 10% above the Singapore HDB average (national common-room median is about S$1,025/month).
A master room in Kallang Whampoa rents for about 47% more than a common room — the trade-off is a larger room, usually with an attached bathroom.