What is the flood risk like in Singapore in 2026?

PUB's flood-prone areas list (updated periodically; November 2025 edition named 31 locations) flags streets and junctions that have needed attention, from central pockets such as Jalan Besar and Commonwealth junctions to eastern stretches including Meyer Road and Langsat Road areas near canals. The list is not a ban on living nearby, and it is not a guarantee that unlisted streets never flood. Treat it as a viewing checklist: ask about past water entry, inspect basement and ground-floor parking, and walk the route after a heavy shower if you can.

East Coast Park and Katong lifestyles sit beside coastal drains and low approaches that deserve the same street-level check: Living in Katong. National shortlists already warn that flood and humidity exposure can spoil a map-perfect lease: Where to live.

Subscribe to PUB Flood Alerts and Meteorological Service Singapore (MSS) heavy-rain warnings through myENV or PUB channels. Warnings often arrive about 15-30 minutes before heavy rain. Do not drive or wade through flowing water; move valuables off the lowest floor if a warning names your area. Building owners may use flood boards or barriers; renters should still keep a go-bag logic for documents and electronics.

When viewing, photograph meters and ground thresholds, ask about past insurance or management responses, and confirm covered linkways so a fifteen-minute storm does not strand you in an open feeder walk: How to rent a home and Utilities, internet, and transport. Monsoon timing and local thunderstorms sit in Weather. Heat and sticky air still matter on the same afternoons: Heat and humidity, Humidity. Haze is a separate season risk: Air quality.