More than 100 homebuyers in Gawler East, South Australia, have been left facing uncertainty after developer Wel.Co terminated their contracts at the Springwood residential development.

The cancelled contracts affect buyers who had purchased land lots in the large masterplanned community north of Adelaide. Many buyers said they had been waiting years to build their homes and were devastated after receiving notices that their agreements would no longer proceed.

Wel.Co said the decision was linked to changes involving the planned design of Cheek Avenue, a road bordering the development. The company claimed the road was expected to become a major distributor route rather than a smaller local road, which it argued would change the future living environment for some residents.

However, the South Australian Government and Gawler Council have challenged the developer’s explanation. Officials said they had not been told that the road changes would prevent the development from continuing and questioned why contracts across multiple stages were cancelled when only some lots were directly affected.

South Australian Consumer and Business Affairs Minister Michael Brown criticised the decision and said the government would investigate the circumstances surrounding the cancelled contracts. He said affected families deserved clear answers about why their agreements were ended.

Gawler Council representatives also expressed concern, saying buyers had secured their land options years earlier and were now facing significant uncertainty. Council officials argued that the development could still proceed and encouraged Wel.Co to reconsider its decision.

For many buyers, the issue goes beyond losing a property purchase. Some families had planned their finances, chosen builders and prepared to move into their future homes. The sudden cancellation has created concerns about rising property prices and whether they will be able to afford similar blocks elsewhere.

The Springwood estate was announced as a major housing development in Gawler East, designed to provide thousands of new homes and support population growth in Adelaide’s northern suburbs. The project has been viewed as an important part of meeting South Australia’s future housing needs.

The dispute comes as governments across Australia focus on increasing housing supply and improving protections for homebuyers. South Australia has recently announced several housing initiatives aimed at supporting first-home buyers and increasing new housing construction.

Consumer advocates say cases involving cancelled property contracts highlight the importance of buyers understanding contract conditions, developer obligations and possible risks in large-scale developments.

The South Australian Government has encouraged affected buyers to seek legal advice while it reviews the situation. Wel.Co has stated that it acted because the changed circumstances meant some stages could no longer be delivered as originally planned.

The dispute remains ongoing, with affected families waiting for further information and possible solutions from the developer and authorities.