Derek has a broad commercial practice and has particular interests and expertise in construction law and land law, including property disputes in the family law arena.

He is recognised in the Doyle’s Guide to the Australian Legal Profession as a leading junior counsel in building and construction law in NSW. He regularly advises and appears in disputes concerning major public infrastructure projects and residential developments, at both first instance and on appeal, in NSW, Queensland, the ACT and Victoria.

His interest in property law incorporates all aspects of modern land law, from strata title to commercial leases, and he has appeared in several leading cases in the area.

Derek accepts briefs to advise and appear in property and financial disputes under the Family Law Act 1975, where be combines his interest in family law with his extensive experience in real property, equity and commercial law. His clients include third parties whose property interests are affected by family law proceedings. Derek has a special interest in complex family law cases involving the application of the principles of equity, including the setting aside of financial agreements.

At Greenway Chambers, Derek is active in the development of our program of continuing legal education seminars on real property and family law. He also works closely with his colleagues to advance the Chambers’ standing and reputation as a national leader in technology and construction law through Greenway’s professional development program for solicitors.

Before being called to the Bar, Derek worked as a solicitor with the law firm, Freehills, and spent several years as a legal policy adviser in Federal Parliament, Canberra, where he gained first-hand experience of the legislative process. Prior to that, he worked as a print journalist in Dublin and London. He has lectured in real property on a part-time basis at Sydney University.
Derek holds the degrees of Bachelor of Laws (UNSW) and Master of Policy Studies (UNSW), and a Diploma in Journalism (Dublin Institute of Technology).

He is a member of the Society of Construction Law Australia and the Family Law Section of the Law Council of Australia. 

He is also a member of the Family Law Committee of the NSW Bar Association.

Focus Areas + Select Cases

Appearing for a major international construction firm in proceedings in the Supreme Court of New South Wales arising from the construction of facilities that form part of a coal terminal at Newcastle Port.

Appeared for private construction firms in separate proceedings in the Supreme Court of New South Wales arising from the construction of large municipal facilities in Sydney’s inner-western and northern suburbs.

Grave v Blazevic Holdings Pty Ltd (2010) 79 NSWLR 132, a case involving the interpretation of provisions of the Building and Construction Industry Security of Payments Act 1999.

Building Insurers' Guarantee Corporation v The Owners Strata Plan 60848 [2012] NSWCA 375, in which the Court of Appeal considered the jurisdiction of the Supreme Court to order a writ of certiorari and the scope of the statutory warranties under the Home Building Act 1989.

Lucas Stuart Pty Ltd v Hemmes Hermitage Pty Ltd [2010] NSWCA 283, a case concerning the circumstances in which a principal under a construction contract may call on a performance bond.

In the matter of Elsmore Resources Ltd [2016] NSWSC 856, a corporate law case that raised legal issues relating to the Contracts Review Act 1980, innocent misrepresentation, the second limb of Barnes v Addy, and trusts law generally.

Appearing for a franchisee in a class action brought against it and Cash Converters (as franchisor) in the Federal Court of Australia.

Helou v Nguyen [2014] NSWSC 22, in which the Supreme Court considered the remedies at law and in equity for stolen monies, including constructive trusts and tracing.

Lindsay-Owen v Schofields Property Development Pty Ltd [2014] NSWSC 1177, concerning the construction of the terms of a joint venture agreement for the development of large parcels of residential land in northwestern Sydney.

James Australia Group Pty Ltd v Ling Kui Yu [2012] NSWSC 892, appearing for an Australian wine producer in a successful claim against its agent in China for misleading conduct by silence.

Fitness First Australia Pty Limited v Fenshaw Pty Limited [2016] NSWSC 47, appearing for a landlord in resisting a claim by Fitness First about the construction of the terms of a lease of commercial property in Sydney.

Regularly appearing for Owners Corporations and property developers in cases involving the interpretation of the NSW strata schemes legislation.

Ocean Star Resort Pty Ltd v David Hokyoon Kwon & Anor [2012] NSWSC 318, appearing for the developer of a casino resort on Christmas Island in a case involving the construction of the terms of a Crown lease.

Vero Insurance Ltd v The Owners – Strata Plan No 69352, (2011) 81 NSWLR 227, in which the Court of Appeal considered the nature of an owners corporation’s interest in common property and its standing in its own right to make a claim on an insurance policy.

Appeared for stall holders at Sydney’s Paddy’s Markets in a case about the construction of the terms of licence agreements for the sale of accessories for Apple products.