Also written Wattana, Vadhana.
Watthana carries low risk. Expect ankle-deep puddling on the smaller sois during a hard monsoon downpour, draining the same day. It was not part of the 2011 inundation zone.
Ranked 45 of 50 Bangkok districts, riskiest first.
902 buildings in Watthana inherit this district score. We do not have block-level elevation, so a building’s own ground height still matters.
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.
Watthana carries low risk. Expect ankle-deep puddling on the smaller sois during a hard monsoon downpour, draining the same day. It was not part of the 2011 inundation zone.
Largely no. Watthana stayed outside the worst of the 2011 inundation, protected by elevation and the King’s Dyke barrier line. Its current level reflects that.
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 Watthana score tells you the baseline you are starting from.
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.