BR2: 26 m clear of the highest tide in the London Bridge ledgers

The lowest postcode in BR2, BR2 0BH, stands 26 m above the highest tide in the London Bridge ledgers (5.41 m, 1 February 1953). The highest, BR2 6DU, stands 159 m above it.
- Ground at eight in ten of its postcodes: between 46 m and 95 m, measured from Ordnance Datum; the middle one stands at 62 m.
- None lies in the Environment Agency's Flood Zone 3 from the sea.
- In Bromley.