The Barbican is a bonafide London icon. So it’s good news that the 50-year-old brutalist behemoth’s Barbican Centre is getting a massive renovation, so it will be enjoyed for generations to come.

While not a grand palace, historic castle or stunning church, The Barbican Centre, a Grade II listed building, also made the list, coming in at 27th place, receiving just 4% of votes. The idea for ...