Latest Answer: Dinesh Puttur is hoping that people don't take time to read up the report.
The water report by the central water board agency is available here : cgwb.gov.in/District_Profile/karnataka/2012/BANGALORE_URBAN-2012.pdf
What the report says is, entire Bangalore has an average ground water table, and infact Anekal region fares better in ground water table and content.
Ongoing price at JR Urbania : Rs.1700/Sft to Rs.1950/Sft