Lauren Sleiman
Biography
Lauren is a Lawyer in Coleman Greig’s Wills & Estates practice.
She commenced her career with the firm as a Legal Cadet in 2020, completing rotations across a range of practice areas before developing a focused practice in Wills & Estates.
Over the past several years, Lauren has built a strong foundation in legal practice, underpinned by a genuine commitment to client service, collaboration, and professional integrity. Her longstanding connection with the firm has shaped a thoughtful and measured approach to both her work and her client relationships.
Lauren assists clients with the preparation of both simple and complex Wills, Enduring Powers of Attorney, Appointments of Enduring Guardian, as well as probate and letters of administration applications.
She is known for her calm and considered manner, providing clear and practical guidance tailored to each client’s individual circumstances. Lauren places particular importance on building trust through compassion, clarity, and a steady presence, ensuring clients feel supported during significant and often sensitive moments.
Doyle’s Guide, Recommended Law Firm – Estates Litigation, 2025

Expertise
- Experience
- Qualifications and Memberships
- Preparing simple and complex applications for a grant, including Probate, Letters of Administration, Letters of Administration with the Will annexed, and reseals.
- Estate administration, including calling in all estate assets, attending to estate liabilities, advising on and attending to the distribution of the estate.
- Estate planning, including drafting Wills, Powers of Attorney, and Appointments of Enduring Guardianship.
- Assisting with family provision claims on behalf of both plaintiffs and defendants.
Bachelor of Laws
Bachelor of Criminal and Community Justice
Diploma of Legal Practice, The College of Law
Member of Law Society of NSW
- Current Events
- Upcoming Events
- Past Events