Before you buy or rent
Know the flood risk before you sign.
Buying a condo, house, or land in Thailand? Search any address for a free, explainable flood risk score, built from elevation, flood history, and distance to canals and rivers.
Or drop a pin anywhere on the map
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Current address
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How it works
01
🔍 Search an address
Type an address or drop a pin anywhere in Thailand.
02
📊 Get a risk score
Elevation, historical floods, and proximity to waterways combine into one explained score.
03
📄 Download the report
Save a PDF to share with a landlord, agent, or family before you commit.
What the score is based on
Elevation
Ground height relative to sea level and surrounding terrain.
Flood history
Recorded flood events at or near the address.
Distance to waterways
Proximity to canals, rivers, and other drainage channels.
A score you can explain
Every report breaks the score down factor by factor, so you know exactly why an address is rated the way it is.
Report
Overall risk score
LOW — 35/100
Computed from 3 available factor(s), fixed and explainable weighting (details below).
Elevation
9.0m
Flood episodes
1/14
Distance to canal/river
157m
Historical flood timeline
2011
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Factors included in the score
Ground elevation (weight 40%)15/100
Elevation: 9.0m — comfortable (5-10m) (Bangkok average ≈ 1.5m).
Flood history (GISTDA) (weight 35%)40/100
1 flood episode(s) detected over 14 years (2011).
Distance to nearest canal/river (weight 25%)60/100
« Khlong Wat Arun » at 157m.