Wave City plot hidden charges are infuriating

Honestly, I'm kicking myself for not digging deeper into the final costs at Wave City Sector 6 Phase 2 plots. We finally got possession last year, thinking the major expenses were over. But the local development charges and other 'fees' for basic infrastructure like water and road access ended up being way more than initially discussed. It's really messed with our budget for the kids' school admissions. My wife's super annoyed. Did anyone else face these hidden costs after getting their plot here? What did you do about it?