yes there's is one way available with u to take ITC . actually purchase of house or construction of house is capital expenditure , however it is not mentioned in law but plain understanding of such term can be in capital expenditure term. however it is not the intention of law maker is that restrict ITC on recurring exp on house. so record such expenditure as recurring expenditure in book and enjoy ITC. check that your accounting policies fit to treat such expenditure non capex.