Do you really want to know? How about just reading the other books? =) SPOILER
It's the capital of the western realm, of course it will be rebuilt, but the plot is not as centered on the western realm as it was in the first books. And thinking about it, isn't Krondor destroyed in Rage of a Demon King (not the last book of Serpentwar). I thought they started rebuilding it already in Shards of a broken Crown but I might be mistaken.
