Complex sentence: In June 2015, Derrickson announced he was heading to London to begin work on the film, and Feige confirmed that Strange's Sanctum Sanctorum would appear in the film, to be located on Bleecker Street in New York City's Greenwich Village as in the comics.
Split into simpler sentences: In June 2015, Derrickson announced he was heading to London to begin work on the film. Also in June, Feige confirmed that Strange's Sanctum Sanctorum would appear in the film and be located on Bleecker Street in New York City's Greenwich Village, as in the comics.