TW12: 1.3 m clear of the highest tide in the London Bridge ledgers

TW12 on the relief of London, with a tide staff: 1.3 m above the 1953 tide, the highest in the ledgers.

The lowest postcode in TW12, TW12 2HA, stands 1.3 m above the highest tide in the London Bridge ledgers (5.41 m, 1 February 1953). The highest, TW12 2PX, stands 15 m above it.

Ground at eight in ten of its postcodes: between 13 m and 18 m, measured from Ordnance Datum; the middle one stands at 17 m.
None lies in the Environment Agency's Flood Zone 3 from the sea.
In Richmond upon Thames.

Open TW12 on the map