Is it worth buying a house that has evidence of subsidence?

I love the property but am worried that insurance may prove to be very expensiveQ I am interested in a property which has been underpinned at the bottom of the driveway, due to the drains collapsing. The estate agents say they have all of the documentation associated with the underpinning work, which I can look at. The side wall of the house has been pointed where the wall must have slipped just above the underpinned area. The patio has a manhole in it and the slabs look a bit wonky.I would love