After months of fiercely defending the NSW government's plans to privatise the land titles registry, the newly installed deputy Liberal leader has toned down the rhetoric.

Dominic Perrottet, who as Minister for Finance, Services and Property led the charge to lease the 150-year-old registry to the private sector for 35 years, did not rule out the possibility it would be reconsidered.

"Look, we will have those discussions over time. Today, we're not going to go into in-depth discussions in relation to various policy matters," he said.

"We've got to sit down with our colleagues and once we form a new government we will look at a number of issues and come back to you shortly."