NSW dad appeals to find missing daughter

The father of a woman missing from a rural NSW property for more than two years has appealed for anyone with information about his "warm and understanding" daughter to come forward.

Kellie-Anne Levitski, 38, was last seen leaving her father's Mount Darragh property, in the state's south, on March 30, 2014.

She left without her wallet, bank cards and phone and has not been seen or heard from since.

Two years after extensive land and ground searches failed to find her, John Levitski has appealed for help.

He described Kellie-Anne as being a warm and understanding woman with a "generous heart".

"I miss her terribly and would like to know what has happened to her," he said.

Police say she is believed to have left the property on foot some time between 8.30pm on March 30 and 9.30am the following day.

"Serious concerns are held for her welfare, as not only is her disappearance out of character, she also has a number of medical conditions that require treatment," police said in a statement.