Article 11A(1)(b) of the Sixth Council Directive 77/388/EEC must be interpreted as meaning that, in a case such as that at issue in the main proceedings, the taxable amount for the calculation of VAT on an application, within the meaning of Article 5(7)(b) thereof, of a building that the taxable person has constructed, is to be the purchase price, at the time the application is made, of buildings whose location, size and other essential characteristics are similar to those of the building in question. In that regard, it is irrelevant whether part of the purchase price is due to interest on borrowed capital. 

C-16/14