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Harrow Flood Map
Map of Harrow (Greater London) postcodes and their flood risks. Each postcode is assigned a risk of high, medium, low, or very low, and then plotted on a Harrow flood map. Harrow includes medium, very low, low, and high flood risk postcodes.
Status:
High
Medium
Low
Very Low
IMPORTANT: We have taken a single point within a Harrow postcode using Open Postcode Geo and identified the flood risk area which that point falls within. There maybe other points within the postcode which fall into a different area, and hence have a different risk level.
Flood maps for other places near Harrow
| Place | Distance |
|---|---|
| West Harrow flood map | 1.2 km |
| Kenton flood map | 2.1 km |
| South Harrow flood map | 2.1 km |
| North Harrow flood map | 2.2 km |
| Rayners Lane flood map | 2.2 km |
| Preston flood map | 2.8 km |
| Wealdstone flood map | 2.9 km |
| Headstone flood map | 3.0 km |
| Northolt flood map | 3.5 km |
| Belmont flood map | 3.7 km |
Source: Open Flood Risk by Postcode
Licence: Open Government Licence
More Harrow data
- Contains OS data © Crown copyright and database right (2026)
- Contains Royal Mail data © Royal Mail copyright and Database right (2026)
- Contains National Statistics data © Crown copyright and database right (2026)
- Data produced by Land Registry © Crown copyright (2026)
- Contains Environment Agency data licensed under the Open Government Licence v3.0
- Everything else © GetTheData Publishing Limited (2026)
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