Costin is a Senior Associate at Antunes Lawyers and brings significant experience in civil and commercial litigation, with a particular focus on alternative dispute resolution, unconscionable actions, contested estates and property disputes. With dual qualifications in Law and Finance, Costin offers clients both legal expertise and commercial insight, allowing him to provide clear, strategic advice across a range of complex issues.
Costin has appeared regularly in the Supreme Court of New South Wales and is trusted by clients for his practical and outcomes focused approach to resolving disputes. He works with individuals, executors, and businesses to address sensitive and high stakes matters, always striving to achieve the best possible outcome.
Key areas of practice include:
Civil and Commercial Litigation, including:
- Interpretation and enforcement of commercial agreements such as lease agreements, loan agreements, service agreements, call option deeds, and partnership agreements.
- Acting in disputes involving informal contracts, breaches of contract, negligence, promissory estoppel, unconscionable conduct, shareholder oppression, and misleading or deceptive conduct.
- Advising on the enforceability and removal of caveats and other property-related disputes.
Wills, Estates and Succession Law, including:
- Advising executors on the administration of complex, high-value estates.
- Acting in applications to remove executors for breaches of fiduciary duties.
- Pursuing and defending family provision claims.
Costin is committed to providing thoughtful, tailored advice to clients navigating difficult legal challenges and takes pride in delivering results with professionalism, clarity and care.
Get in touch with Costin today
"*" indicates required fields