1310 - Losses in the year
This is the total of any losses made on the disposals of interests in residential property (and any carried interest gains), after taking into account any relief, claims or elections.
Don't include any losses subject to non-resident Capital Gains Tax. Put these amounts in If you are chargeable to non-resident Capital Gains Tax (NRCGT) for the disposal of a UK residential property or properties during 2016 to 2017, put the total gain chargeable to NRCGT after losses, or loss