Unless the structural damage is so great that staying anywhere near the building would be too risky then yes, I would stay if at all possible. Even if your property is more or less destroyed you should still be able to scavenge a lot of useful stuff. You can improvise a shelter in a partly destroyed building that will be much better than a tent in the open. Many great European cities were bombed to rubble during WWII yet the people made do somehow with a bit of ingenuity and hard work.