It's so skinny you (probably) couldn't lie down in it sideways. It's on the Goldhawk Road. It's listed at £525,000. It used to belong to Juergen Teller (so there's a good chance some beautiful stick insects chain-smoked there). And a senior estate agent at Winkworths, Shepherd's Bush, once partied there like it was 1991:

"It's a fantastic entertaining space and I've been lucky enough to have been to a party there in the early 90s - it went on for four days."

Those are the facts. Here's the house. Here's some more info, courtesy of the BBC.

Clerkenwell House - second bite at the cherry [July 26]