W7: 4.6 m clear of the highest tide in the London Bridge ledgers

W7 on the relief of London, with a tide staff: 4.6 m above the 1953 tide, the highest in the ledgers.

The lowest postcode in W7, W7 2PH, stands 4.6 m above the highest tide in the London Bridge ledgers (5.41 m, 1 February 1953). The highest, W7 3AA, stands 36 m above it.

Ground at eight in ten of its postcodes: between 17 m and 31 m, measured from Ordnance Datum; the middle one stands at 23 m.
None lies in the Environment Agency's Flood Zone 3 from the sea.
In Ealing.

Open W7 on the map