Service Tax on Under Construction Property

Q: Respected Seniors.

Please help me to find answer for my query.

I have booked a underconstruction flat (FLEXI PAY scheme)in an appratment U.P. with below details
Booking was done in Oct 2010 and The possession will be in 2013

Basic Price - 32,05,800/-
Other Charges mentioned in Builder's Annexture are below:
Car Parking - 1,50,000/-
Club MemberShip Charges - 35000/-
Power Backup - 15000/-
IFMS - 27400/-
EDC/IDC - 82200/-
No other charges are applicable as per annexture.
Now, builder say that I have to pay Service Tax @ 10.3 % for Car Parking, Club MemberShip Charges and Power Backup
and Service Tax @ 2.575% for entire BASIC PRICE.

As per my understanding the 33% of the total value is applicable for the Service Tax (2.575% OR 10.3% whichever applicable.)

Sir, I want to know below:
1. For what amount ST is applicable ?
2. Which part (from above specified values) is applicable for Service Tax @ 2.575% and which part is applicable for Service Tax @ 10.3 % ?

Regards
Chandra Prakash