We did not get accepted when DD applied, but we did tour a lot of preschool/K programs and thought Brooksfield was very good. This move might be very helpful for the school, as the classroom buildings in their current Episcopal church pretty seemed awkward.
That church parking lot is not very busy on Sundays, so my guess is that the Episcopal church will sell the property to a developer. There are 2 other Episcopal churches nearby - St Peter in N Arlington on Glebe Rd and another on Georgetown Pike nearer Langley HS.