Hi
I) First and foremost, you can buy residential or commercial properties in India from your UK income and you can repatriate the proceeds outside India provided that you fulfill certain conditions:
Conditions for Purchase:
a) Purchases should be through Remittances in foreign exchange through normal banking channels and using these funds either in ,
i) Foreign Currency Non Resident (FCNR) Account or
ii) Non Resident External (NRE) Account OR
iii) NRO account
b) By taking a home loan from an Indian bank.
II) Repatriation of funds in the event of sale:
a) As a general rule repatriation cannot exceed the amount you remitted and the current cap is you can repatriate to the extent of USD 1 million (including all other capital account transactions) per calendar year without obtaining permission from Reserve bank of india
b) If you purchased using funds in the Foreign Currency Non Resident (FCNR) Account, then the repatriation cannot exceed he foreign exchange equivalent, as on date of purchase of the amount paid through this account.
c) If you purchased using funds lying in your Non Resident External (NRE) Account, then the repatriation cannot exceed the foreign exchange equivalent, as on date of purchase, of the amount paid through NRE Account.
d) If you purchased a property by taking a home loan, then repatriation cannot exceed the amount of loan repayment that has been done using foreign inward remittances or debit to NRE/FCNR Accounts.
e) If you purchased the property using balance in your NRO account, then the sale proceeds must be credited to your NRO account and you can repatriate to the extent of USD 1 million (including all other capital account transactions) per calendar year.
III) In the event of sale price exceeding USD 1 million you have the following options
a) you can repatriate up to USD 1 million per calendar year (including all other capital account transactions) without necessity of obtaining RBI Permission or
b) You can repatriate over and above USD 1 million per calendar year after obtaining RBI Permission.
iv) In all cases, repatriation is restricted to sale of two residential properties.
v) All sales of immovable properties will be liable for capital gains tax and prior to repatriation all capital gains (short term or long term) should have been compulsorily paid by OCI
Hope this information is useful.