KT4: 13 m clear of the highest tide in the London Bridge ledgers

KT4 on the relief of London, with a tide staff: 13 m above the 1953 tide, the highest in the ledgers.

The lowest postcode in KT4, KT4 8DF, stands 13 m above the highest tide in the London Bridge ledgers (5.41 m, 1 February 1953). The highest, KT4 8UB, stands 43 m above it.

Ground at eight in ten of its postcodes: between 21 m and 36 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.
Mostly in Sutton; partly in Kingston upon Thames.

Open KT4 on the map