Camden Road was located in London.
After escaping the Eleven, (AUDIO: Day of the Master) the Eighth Doctor, Liv Chenka, and Helen Sinclair became stranded in 2020, with the TARDIS drained of all power and positioned on Camden Road.
Six weeks later, the Curator and Helen Sinclair met on Camden Road, and discussed the presence of the TARDIS there. (AUDIO: Lost Property)
The Doctor later returned to his TARDIS on Camden road as part of a plot to defeat Bourakai and Teeja. (AUDIO: Divine Intervention)