I used to pay 7,500 baht Land and House tax years ago (20 years or more?). Then it stopped.
Below is a bill that has just been paid for a friend.
Bought the land in 2022, the house was completed in 2024.
(It is big house.)
1 Land and House tax Y2024 4,512.00
2 Land and House tax Y2023 2,876.40
3 Land and House tax Y2022 2,010.10