I also have a new house, not moved in yet. It has poured concrete walls, one wall (about 20 feet long) has 3 cracks, the cracks are vertical, slightly angle, one of them is about 1/4 " wide, others are not very wide (not quite 1/4 "), water are leaking out of 3 cracks. What should I do , Should I try to get out of the contract? What kind of repair will permanently fix it. Will it devalue the house when I want to sell the house ?