Dear Sir,
Yes, you can not add it in COA of property.
As per law, these charges are considered as interest and therefore deduction on the same can be claimed.
"Under the Income Tax Act, Section 2(28a) defines the term interest as 'interest payable in any manner in respect of any money borrowed or debt incurred (including a deposit, claim or other similar right or obligation)'.
Therefore, it is eligible for deduction under Section 24 against income from house property .Other charges also come under this category but penal charges do not.