Yard (The Klepton Parasites)

When John and Gillian attempted to visit the address which their grandfather lived at, they found it to be an empty yard. Inside was a lone police box, which they discovered to be a time machine owned by their grandfather. After John messed with the ship's controls, the time vessel took off from Earth.

The address of the yard was Number Sixteen of whatever street is was on. (COMIC: The Klepton Parasites)