When the Tilson's first explore the grounds, they pass an ancient, rusted-out truck. The chrome on the headlights and the grill of the truck, however, are shiny and glistening. Throughout the opening of the house, we see that the amount of dust and wear are not consistent with other shots.
We see a chopper's-eye view of a sunlit New York City morning. In the next shot, we see that the time, according to Leah's clock radio, is 4.30am. The earliest that the sun rises in New York is around 5.25am in mid summer.
Dale's head and arms change position after he falls through the house: landing looking left, but looking straight up in the next shot; landing both arms are up while one hand up the other down on the next shot
Cooper Tilson: Plus, there are some houses that the bank has foreclosed on. That means someone ran out of money and so the bank can sell it at a really cheap price.