N10: 36 m clear of the highest tide in the London Bridge ledgers

N10 on the relief of London, with a tide staff: 36 m above the 1953 tide, the highest in the ledgers.

The lowest postcode in N10, N10 3TH, stands 36 m above the highest tide in the London Bridge ledgers (5.41 m, 1 February 1953). The highest, N10 3LR, stands 99 m above it.

Ground at eight in ten of its postcodes: between 51 m and 102 m, measured from Ordnance Datum; the middle one stands at 77 m.
None lies in the Environment Agency's Flood Zone 3 from the sea.
Mostly in Haringey; partly in Barnet.

Open N10 on the map