EN1: 12 m clear of the highest tide in the London Bridge ledgers

EN1 on the relief of London, with a tide staff: 12 m above the 1953 tide, the highest in the ledgers.

The lowest postcode in EN1, EN1 1EU, stands 12 m above the highest tide in the London Bridge ledgers (5.41 m, 1 February 1953). The highest, EN1 4UW, stands 32 m above it.

Ground at eight in ten of its postcodes: between 22 m and 33 m, measured from Ordnance Datum; the middle one stands at 27 m.
None lies in the Environment Agency's Flood Zone 3 from the sea.
In Enfield.

Open EN1 on the map