Portia Costello
About Portia Costello
Portia Costello is a lawyer based in Brisbane, AU and has been recognized in The Best Lawyers in Australia™ since 2026. Portia Costello is recognized in the following practice areas:
- Brisbane, Australia
- Trusts and Estates
- Wealth Management / Succession Planning Practice
Current Firm: McInnes Wilson Lawyers
Location: Brisbane, AU
Nearby Lawyers
Troy specialises in project delivery, risk mitigation, avoidance and construction disputes in all states and territories of Australia. He has over 20 years' industry experience and is a recognised industry leader in relation to the security of payment legislation Australia wide. His experience acting on behalf of both claimants and respondents, as well as training industry participants and adjudicators ensures that he and the entire Holding Redlich construction, infrastructure and projects te...
Tony Park is a top attorney recognized by Best Lawyers in the practice area(s) of Insurance Law, Motor Vehicle Law and Personal Injury Litigation. Tony, who practices law in Brisbane, Australia, has been recognized since 2013. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Tony is held by other top lawyers in the same geographic and legal practice area.
James is Partner in our Planning and Environment practices with a reputation for exceptional advice across the areas of planning and development approvals, planning litigation and dispute resolution, infrastructure, land valuation and the compulsory acquisition or resumption of land. James has over 20 years’ experience advising developers, local government and State government authorities on all aspects of front-end and litigious planning and environment law including for major property...
Wendy brings more than 25 years of experience in the development industry, first as a town planner and later as a planning and environment lawyer. She advises developers, government agencies and resource sector clients on complex planning and infrastructure matters, with expertise spanning planning litigation, statutory and strategic planning, infrastructure planning and agreements, and cultural heritage. Wendy is recognised for her ability to deliver exceptional planning outcomes through str...
Langton Clarke is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law and Investment Funds. Langton, who practices law in Brisbane, Australia, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Langton is held by other top lawyers in the same geographic and legal practice area.
Brooke is an established defendant insurance lawyer with over 15 years experience including general and commercial insurance, workers’ compensation, product and public liability, motor vehicle and professional indemnity. She is an experienced advisor, advocate and negotiator, who provides tailored advice and is actively involved in the insurance industry. Over the years Brooke has worked for a broad range of insurers and insureds. Her diverse claims portfolio covers workplace, construct...
Clive is a very pragmatic lawyer and makes sure he is accessible to his clients. He has a deep understanding of the retail sector and through industry experience, has built long-term relationships with developer clients and investors. Clive has a well-earned reputation as an expert in the field of shopping centre leasing and management. In addition, he is an experienced general property lawyer and has acted in the sale and purchase of some of Queensland’s major shopping centres. He has ...
Michael has practised exclusively in the area of accident compensation for over 25 years. He has extensive experience in all areas of insurance litigation; however, in recent years has devoted his time to practising in the area of motor vehicle accident compensation. He is highly regarded by his clients and colleagues across the insurance industry. Over the course of his career, Michael has acted for private and government CTP insurers, WorkCover Queensland and public liability insurers. Mich...
Damien has practised for over 40 years in the Family law and de facto relationship fields. Damien is an Accredited Family Law Specialist, a Mediator and an Arbitrator with extensive knowledge and expertise in all areas of family law. He has a particular interest in complex financial and property settlements and international family law matters. Damien is consistently recognised by his peers in published reviews as a leader in the field of family law. Damien was invited to become a Fellow of t...
Angela Cornford-Scott is a top attorney recognized by Best Lawyers in the practice area(s) of Trusts and Estates and Wealth Management / Succession Planning Practice. Angela, who practices law in Toowong, Australia, has been recognized since 2013. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Angela is held by other top lawyers in the same geographic and legal practice area.
Explore and Learn
2026 Best Lawyers Awards: Recognizing Legal Talent Across the United States
by Jamilla Tabbara
The 2026 editions highlight the top 5% of U.S. attorneys, showcase emerging practice areas and reveal trends shaping the nation’s legal profession.
Gun Rights for Convicted Felons? The DOJ Says It's Time.
by Bryan Driscoll
It's more than an administrative reopening of a long-dormant issue; it's a test of how the law reconciles the right to bear arms with protecting the public.
2026 Best Lawyers Awards in Canada: Marking 20 Years of Excellence
by Jamilla Tabbara
Honoring Canada’s most respected lawyers and spotlighting the next generation shaping the future of law.
How to Sue for Defamation: Costs, Process and What to Expect
by Bryan Driscoll
Learn the legal standards, costs and steps involved when you sue for defamation, including the difference between libel and slander.
Best Lawyers 2026: Discover the Honorees in Brazil, Mexico, Portugal, South Africa and Spain
by Jamilla Tabbara
A growing international network of recognized legal professionals.
The Family Law Loophole That Lets Sex Offenders Parent Kids
by Bryan Driscoll
Is the state's surrogacy framework putting children at risk?
Holiday Pay Explained: Federal Rules and Employer Policies
by Bryan Driscoll
Understand how paid holidays work, when employers must follow their policies and when legal guidance may be necessary.
How to Choose a Good Lawyer: Tips, Traits and Questions to Ask
by Laurie Villanueva
A Practical Guide for Your First-Time Hiring a Lawyer
Unenforceable HOA Rules: What Homeowners Can Do About Illegal HOA Actions
by Bryan Driscoll
Not every HOA rule is legal. Learn how to recognize and fight unenforceable HOA rules that overstep the law.