We have a lot of stone or concrete buildings from 2000 years ago still standing, and even more from 1000 years ago, so those would be safe bets. No surprises there. There's a glass window just shy of 1000 years old in a Cathedral in Germany, and other slightly younger ones scattered here and there, so glass definitely can make it. It just isn't very impact resistant, and it's also a fairly new material so there are fewer examples to draw from. Similarly, materials like Bronze would do just fine over 1000 years, and have done so in the past, but they tend to be appropriated for new building projects even if their original building is still standing.

The really impressive ones haven't even had any maintenance done.

(Of course they have all had lots of maintenance done...)