Pathum Wan is one of the driest khet in Bangkok. Comparatively high ground with BMA drainage that held through the 2011 great flood; street water clears within hours of a heavy storm.
Ranked 47 of 50 Bangkok districts, riskiest first.
264 buildings in Pathum Wan 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.
Pathum Wan is one of the driest khet in Bangkok. Comparatively high ground with BMA drainage that held through the 2011 great flood; street water clears within hours of a heavy storm.
Largely no. Pathum Wan 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 Pathum Wan score tells you the baseline you are starting from.
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