Ammar Khan's pipeline dream is to resurrect Wonderland.

The Mt Druitt property developer wants to rekindle the memories he had while working at the former western Sydney theme park by creating Sydney's Wonderland.

It will go up against Wet 'n' Wild, which is due to open this summer.

"I worked there for nine years, up until it closed, and even tried to approach big business to keep the park alive," he told The Standard.

"I'm realistic - this isn't going to happen overnight. But I'm going to go back to the businesses I've been working with to try and get this started."

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Mr Khan said the project would take three years to complete stage one, which would include hotel operations, cinemas and restaurants, as well as a multi-themed attractions and amusements.

"The timing on when this $150 million project starts depends on when I get confirmation from stakeholders that they want to invest," he said.

media_camera Sydney's Wonderland - the latest theme park for western Sydney.

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Urban Estate Developments, which Mr Khan is the managing director for, is part of the joint development. He said the park would be "instrumental in providing numerous economic growth opportunities".

"It's time to bring back the fun in our lives and provide a vibrant place where people can enjoy themselves again," he told The Standard.

media_camera Visitors outside the entrance to Australia's Wonderland in Sydney, Picture: Tracee Lea.

Mr Khan said the park would operate as a tourism precinct with a series of recreational tourism facilities and mixed commercial activities.

Since 2009, Mr Khan has been working on the project and he hopes to incorporate aspects of the old Wonderland.

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media_camera Wonderland Sydney...back in the day.

"We're looking at land at the moment, and the ideal location looks to be north Marsden Park or Riverstone, where the land release is," he said.

Alternative land could be acquired in the Western Sydney Parklands around Eastern Creek or towards Hoxton Park.

"When I was still working at Wonderland, I was becoming a property developer," he said.

"I would think about how I would do things as manager to keep the park alive and I think I did as much as I could as a 25-year-old to try and keep it open.

"The feedback I've had so far from potential major investors is that it's a great idea."

media_camera Sydney's Wonderland - a pipeline dream for Mt Druitt property developer Ammar Khan.

Mr Khan said the park would have a huge flow on effect in the community, with employment during the construction and once open.

Plans for stage two of the park include a golf course and live music venue.

"All of this can't happen without investment - and that's where we're at now."

media_camera Families enjoy the last day at Wonderland Sydney in 2004. Picture: Jeff Herbert.

Expressions of interest are now being sought from interested investors and partner businesses.

Mr Khan is an independent candidate for the seat of Chifley in the Federal election this September.

media_camera Flash back to Wonderland entertainment.

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Details: visit sydneyswonderland.com.au