I would say about 35-40 %
I have rented houses on 2 estates in pattaya over the years.
both about 50-60 houses and only been disturbed by about two, houses ( dogs Karaoke )
most people act respectful to each other, sure some times people have parties but that's just life.
I do believe people should do there home work before renting a place.
go have a look and listen at night see what's going on.