Villawood Partners Clash Over Melbourne Housing Empire
The once‑dominant Melbourne housing developer Villawood Properties is embroiled in a high‑profile legal battle between co‑founders Rory Costelloe and Tony Johnson. The dispute centers on alleged breaches of duty, share ownership and property deals across multiple suburbs, with seven claims and coun…
By Felo News Desk · Published
For two decades, Villawood Properties built Melbourne’s outer suburbs, turning acres of farmland into housing estates in places such as Cranbourne, Tarneit, Armstrong Creek and Wallan. The company, now the state’s second‑largest residential developer after Stockland, was led by executive directors Rory Costelloe and Tony Johnson. Their partnership, however, has fractured into a bitter legal showdown that has seen both men accuse each other of deceit, breach of duty and contempt of court.
From Partnership to Litigation
Last year, Johnson stepped away from Villawood, a move that drew little fanfare from Costelloe. The departure, however, set the stage for a series of lawsuits. Villawood filed a Federal Court claim alleging that Johnson had breached his fiduciary duties and engaged in deceitful conduct. In response, Johnson countersued, arguing that Villawood and its partner Sandhurst Capital had unjustly stripped him of his shares and fabricated allegations of self‑enrichment.
The case now involves seven intertwined claims and counter‑claims, all heard by Justice David O’Callaghan. The stakes are high: tens of millions of dollars in property values and shareholdings are at issue, and the dispute has already split the once‑tight partnership into hostile camps.
Key Property Disputes
Three major development sites anchor the litigation:
- Lyndhurst (Cranbourne) – Villawood’s award‑winning Marriott Waters estate. Villawood accuses Johnson of altering agreements with landowner Graeme Marriott, redirecting a portion of the land to Tjay Developments, a company in which Johnson holds a 50% stake.
- Wallan (Northern fringe) – Villawood claims Johnson pocketed development fees meant for the company, diverting them to his family business. Johnson counters that he managed the project for over 15 years without receiving fees, citing a 2012 agreement that was later revealed to have been drafted in 2023.
- Wollert (Northern suburb) – A prime 295‑million‑dollar parcel that Villawood acquired with Sandhurst Capital in 2020. Villawood alleges Johnson secretly bought 10% of the shares in the owning company without disclosure, prompting Sandhurst to rescind the sale.
These disputes highlight the complex web of ownership and contractual arrangements that underpin Melbourne’s housing boom. Each site carries significant market value, and the outcome of the court case could reshape the ownership landscape of the city’s expanding suburbs.
Controversial Documents and Court Conduct
Central to the case is a document presented by Johnson’s lawyers, purportedly from 2012 and outlining fee arrangements for the Wallan project. The Federal Court later determined the document was actually created in 2023, raising questions about the integrity of the evidence. Villawood has accused Johnson of deliberately misleading the court about the document’s origin, leading to contempt of court charges.
Johnson’s legal team maintains that the discrepancy was an honest mistake and that he has always been cooperative. They also argue that key documents were deleted from Johnson’s computer systems by an employee acting without his knowledge, and that he has provided all necessary information to the court.
Broader Implications for Melbourne’s Development Scene
The Villawood saga underscores the risks inherent in large‑scale property development, where partnerships, share structures and contractual obligations can become entangled. The case also draws attention to the role of related parties such as Sandhurst Capital and Tjay Developments, and to the regulatory oversight of the Australian Federal Police, which Villawood sought to involve but was rebuffed by Johnson’s counsel.
As the litigation continues, industry observers are watching closely. A resolution could set precedents for how developer partnerships manage disputes, share ownership, and handle contractual changes. For residents and investors, the outcome will influence the availability and pricing of new housing across Melbourne’s outer corridors.
What Happens Next?
Justice O’Callaghan has yet to rule on the substantive claims, the contempt allegations, or the request to refer the matter to the Australian Federal Police. The parties have declined to comment further while the case remains active. The court’s decisions will determine whether the seven claims are upheld, dismissed, or settled out of court, and will shape the future of Villawood’s development portfolio.
Until a verdict is reached, the legal battle between Costelloe and Johnson remains a cautionary tale for developers navigating the complex terrain of Melbourne’s housing market.
Key facts
- Villawood’s 20‑year partnership with Tony Johnson has collapsed into a multi‑claim Federal Court battle.
- Three key development sites – Lyndhurst, Wallan and Wollert – are central to the legal dispute.
- Allegations include breach of duty, share misappropriation, and contempt of court over a misdated document.
- The case involves seven claims and counter‑claims, with tens of millions of dollars at stake.
- The outcome could set precedents for developer partnerships and property contract enforcement in Melbourne.
- Both parties remain silent as the court deliberates on substantive and procedural issues.
Why it matters
The dispute threatens to reshape ownership of some of Melbourne’s most valuable suburban developments, affecting investors, residents and the broader property market. It also highlights the importance of clear contracts and fiduciary duties in large‑scale development partnerships.
Frequently asked questions
What is Villawood Properties known for?
Villawood is Melbourne’s second‑largest residential developer, having built 20 housing estates across the city’s outer suburbs.
Who are the main parties in the lawsuit?
The lawsuit pits co‑founders Rory Costelloe and Tony Johnson against each other, with Villawood and its partner Sandhurst Capital also involved.
What are the main allegations?
Allegations include breach of fiduciary duty, share misappropriation, and contempt of court over a misdated development fee agreement.
Will the case affect residents?
Yes, the outcome could influence the availability and pricing of new housing in the affected suburbs.
Sources
- [1] smh.com.au — originally reported as “Villawood Properties: How a 20-year partnership that built Melbourne’s suburbs ended in scorched earth”
