What are the maximum levels for building on tribal wars

Village Headquarters - 30
Barracks - 25
Stable - 20
Workshop - 15
Church - 3
First Church - 1
Academy - 1 on worlds using the Gold Coin system and 3 on worlds using the Package system
Smithy - 20
Rally Point - 1
Statue - 1
Market - 25
Timber Camp - 30
Clay Pit - 30
Iron Mine - 30
Farm - 30
Warehouse - 30
Hiding Place - 10
Wall - 20