Prior to 1960, the "big house on 162 street just north of Jamaica Ave., quartered E275, E298, E299, L127 and the 50 Battalion. In 1960 E275 went to their newly built quarters on Merrick Blvd. and 111 Ave. E299 went to a brand new house on Utopia Parkway just south of the L.I.E. and moved in with L152 who left their previous quarters with E306 and the 53 Battalion in Bayside. Of course the "big house" is no longer in use. E298, L127 and the 50 moved to Hillside Ave. & 150 street to their new quarters.
As far as 328 & 264 I believe, but would not swear to, one company has first due boxes east of quarters and the other has first due boxes west of quarters. I hope that helps just a bit.