Coronet Capital Tower
From Wookieepedia, the Star Wars wiki.
The Coronet Capital Tower was the building situated in Coronet that was home to the leaders of the Corellia government. It was destroyed in 1 ABY during the Battle of Corellia by the Galactic Empire (who monitored the city at the time), when two modified TIE Bombers launched their payload of enhanced proton bombs on the structure, leveling it and the structures around it to the ground. But, after the impending assault, it was rebuilt.
