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There is no requirement to file details of property.
You just need to report capital gain details in ITR.
Once you have figured out what your capital gains or losses are, the next step is to include them in your ITR form. There are different ITR forms based on the type and amount of income. “Individuals with income from salary and capital gains are required to fill ITR-2,"
“The requirements regarding capital gains in ITR-2 are extensive and depend upon the type of asset sold and period of holding, whether it is a long-term capital asset or a short-term capital asset. Generally, the details to be disclosed are the date of sale and purchase, purchase amount, sales consideration, type of asset, transfer expenses and so on.
We may help you in filing return.