Hi guynextdoor Smith,
You will need to work out if there is a Capital Gains Tax liability arising in the UK.
You will need to convert your acquisition costs to pounds sterling, using the exchange rate in operation at the time you acquired the property.
You will also need to do the same with the disposal costs, using the exchange rate in operation at the time you disposed of the property.
If the difference results in a gain, then you will need to declare the disposal of the Indian property on a Self Assessment Tax return.
The official exchange rates can be found here:
Exchange rates from HMRC in CSV and XML format
Exchange rates
If your Indian home was your main residence, then you may be able claim private residence relief (PRR).
Guidance on PRR and a calculator can be found here:
Tax when you sell your home
Thank you.