Bangkok flood check

Does Bang Khae flood? Risk level 4 of 5

L4High — significant 2011 + recurring waist-deep flooding

Bang Khae is high risk. It was significantly inundated in the 2011 great flood and still sees recurring waist-deep water in the worst monsoon weeks. Ground-floor and podium units need a hard look, and past water is a question to put to the juristic office.

Ranked 11 of 50 Bangkok districts, riskiest first.

Condos we track in Bang Khae

52 buildings in Bang Khae inherit this district score. We do not have block-level elevation, so a building’s own ground height still matters.

All Bang Khae condos — yields, prices, listings →
Wetter districts
Other districts at level 4
All 50 Bangkok districts by flood risk →

How this level is set

RealData scores each of Bangkok’s 50 khet from 0 to 5 against BMA Drainage Department records, JICA flood-frequency reports and 2011 great flood inundation mapping. The layer is district-level, not coordinate-level, and is reviewed once a year after the BMA monsoon report.

Bang Khae flood risk — frequently asked questions

Does Bang Khae flood in Bangkok?▾

Bang Khae is high risk. It was significantly inundated in the 2011 great flood and still sees recurring waist-deep water in the worst monsoon weeks. Ground-floor and podium units need a hard look, and past water is a question to put to the juristic office.

Was Bang Khae affected by the 2011 Bangkok flood?▾

Yes. Bang Khae sits inside the 2011 inundation zone — the flood that reached the northern and eastern khet and held for weeks. Its current level reflects that history.

Is it safe to buy a condo in Bang Khae?▾

Flood level is one input, not a verdict. Check the building itself: ground-floor height above the soi, whether parking is at grade, and what the juristic office says about past water. The Bang Khae score tells you the baseline you are starting from.

Want a human read on the Bangkok condo market?

We pair you with a vetted broker who knows the building, the sub-market, and the foreign-quota status. We don’t take commissions from developers; the broker pays us a flat referral.