At 10pm on Sunday 31 July a caller reported to triple zero that a shed on a neighbouring vineyard property was on fire.

CFS crews from Aldinga, Seaford and Willunga responded with five tankers to find a shed and its contents well alight.

Crews were able to prevent the fire from spreading from the structure, however all contents of the shed were lost.

The total value of damage is still being determined but is expected to be significant due to the loss of a tractor and other equipment stored in the shed.

The cause of the fire has not yet been determined and crews remained on the scene last night to make it safe.