Fake houses in London.

The route of the [underground railway] between Paddington and Bayswater necessitated the demolition of 23 and 24 Leinster Gardens, situated on a long, upmarket terrace of five story houses, and it was decided to build a 5ft-thick facade which matched the houses either side of the break.

Facade and dummy houses at 23-24 Leinster Gardens, Paddington, London W2 above the Metropolitan and District Line

(Thank you, Bradley!)