St John's Flood Map

Map of St John's (London, 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 St John's flood map. Most St John's postcodes are very low flood risk, with some high, low, and medium flood risk postcodes.


Very Low
IMPORTANT: We have taken a single point within a St John's 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 called St John's

Flood maps for other places near St John's

Deptford flood map719 m
Greenwich flood map1.2 km
New Cross flood map1.2 km
Blackheath flood map1.6 km
Ladywell flood map1.6 km
Lewisham flood map1.7 km
Brockley flood map2.0 km
Millwall flood map2.2 km
Blackheath Park flood map2.4 km
Tavern Quay flood map2.7 km