BN51 Brighton and Hove Postcode district BN51: 1 named streets and 9 live postcodes, in Brighton and Hove. Streets Nevill Road, Brighton and Hove Postcodes BN51 9AF BN51 9DA BN51 9DJ BN51 9DR BN51 9EQ BN51 9ES BN51 9EZ BN51 9FD BN51 9GL Source: ONS Postcode Directory (live postcodes only) and OS Open Linked Identifiers for the streets.