USD 2K for a place in Indo? No way, that is way too expensive. I think you can find a good place for less then USD 500
If you're prepared to go out towards pondok cabe airport very large houses (500 to 700m2) can be rented for around $750 per month. As a rule of thumb $10 to $15 per square metre per year. Rents are paid yearly in advance.