Falsehoods programmers believe about addresses
This is an anchor-linked version of the excellent, amazing original opus magnum by Michael Tandy.
An address will start with, or at least include, a building number.
Counterexample: Royal Opera House, Covent Garden, London, WC2E 9DD, United Kingdom.
When there is a building number, it will be all-numeric.
Counterexample: 1A Egmont Road, Middlesbrough, TS4 2HT