Work is officially underway at Onkaparinga Heights – South Australia’s newest master-planned community, offering homebuyers a rare chance to purchase in Adelaide’s southern suburbs.

The land will feature up to 1,000 homes delivered by South Australian property development company YAS.

Work now shifts from planning to delivery, with the site, formerly part of Hackham and Old Noarlunga, undergoing a major rezoning by the State Government in early 2023, which transformed 235 hectares of Rural Land into a Master Planned Neighbourhood Zone.

With the first stage of civil works now underway, the stage is set for first homes to begin construction in the second half of 2026, with residents expected to move in during 2027.

Meanwhile, SA Water’s work to install 1.1 kilometres of new water main is nearing completion, with the infrastructure enabling the reliable delivery of water to the new housing development.

The work is part of the State Government’s $1.5 billion investment in the critical water infrastructure needed to underpin new housing developments.

SA Water continues to work with the developer on the construction of specific water infrastructure to further service the development while also exploring wastewater infrastructure solutions, with detailed designs underway.

The YAS parcel of the development site will also include a retail centre, and at least 15% of housing will be designated as affordable, helping create an inclusive and balanced community.

Sustainability and liveability are central to the project’s vision. The development includes a comprehensive active transport network connecting pedestrian and cycling paths within and beyond the estate.

In addition, extensive tree planting initiatives will increase the existing tree canopy by over 30%, promoting native biodiversity and providing shaded streetscapes across the development.

Located 32 kilometres from the CBD, Onkaparinga Heights is close to Seaford Meadows Train Station, 15 minutes from McLaren Vale and Port Noarlunga beach and close to the Onkaparinga River and national park.

The homes to be delivered at Onkaparinga Heights are a key component of the Premier’s Housing Roadmap.