Castle Island, Castle Hill

The one-off end-of-year offers will see the group contribute to the first year of a buyer’s mortgage, giving up to three per cent of the contract price as a settlement adjustment

Bernberg, who helped set up Ray White's new projects division in Western Sydney earlier this year, believes apartments will outperform houses over the next 12 to 18 months

Castle Island stitches together architecture and landscapes to capture the natural spirit of the suburb

Construction is tipped to begin soon on stage one of the project, with 108 apartments to be built across three towers – believed to be valued at in excess of $100 million.

The booming Castle Hill apartment market is set to welcome several developments in the near future, with developers continuing to put faith in the area.

The $300m Castle Island, some 295 spread across seven buildings near the new Showgrounds town centre, is connected to the rest of Sydney by a new Sydney Metro Station.