According to the Hollywood Reporter, J.J. Abrams is setting up an Episode VII post-production shop at the Bad Robot facility in Santa Monica. Among the additions:

A green room, sound studios and other new facilities will be developed within the three-story, 18,000-square-foot Santa Monica building, which already includes editing bays, a workshop for making props, a screening room that can double as a set and Abrams’ personal suite of offices. Star Wars: Episode VII is set to be released in 2015 by Disney.

No comment from either Bad Robot or Disney at this point, but it would make sense and would probably helpful for Abrams, who did joke that shooting in England would be a little difficult for his family.