Geoff Castellan
Geoff Castellan cover
Geoff Castellan

Geoff Castellan

Principal GLC Legal

location
Norwest, NSW
Click to Reveal Phone Number(02) 806..

About Geoff

Geoff Castellan has been a distinguished legal advisor since the mid-1990s, specialising in property development, planning, and environmental law. As Principal of GLC Legal, Geoff brings a wealth of knowledge in handling complex property transactions, and is well-versed in litigation involving local government and private clients within all Land and Environment Court jurisdictions. His deep understanding of commercial leasing and environmental litigation allows him to navigate intricate legal landscapes efficiently, often achieving resolutions without the need for litigation. Geoff is also skilled in advising on estate planning, including wills and testamentary trusts, ensuring clients' affairs are managed with foresight and precision. Previously, Geoff served as Solicitor Director at Ritchie & Castellan, Solicitors & Notaries, a practice known for its impartial and adaptable legal services. Here, he honed his expertise in local government, town planning, and environmental law, catering to a diverse clientele ranging from local authorities to private developers. His earlier career at Coleman & Greig saw him progress from Law Clerk to Partner, providing a solid foundation for his subsequent legal accomplishments. Geoff's academic journey includes a Diploma in Law from the Legal Practitioners Admission Board and a Bachelor of Economics from Macquarie University. In 2005, his legal acumen was further recognised with his appointment as a Public Notary by the Supreme Court of New South Wales. Based in Norwest, Sydney, Geoff continues to be a pivotal figure in the legal community, offering comprehensive legal services that align with the evolving needs of his clients.

Practice Areas

Commercial Law
Estate Planning
Litigation & Disputes
Property Law

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Experience

Principal
Principal
GLC Legal
Jul 2020 - Present · 5 years 11 months
Solicitor Director
Solicitor Director
Ritchie & Castellan, Solicitors & Notaries
Jul 2004 - Jul 2020 · 16 years
Partner
Partner
Coleman & Greig
Jul 2002 - Apr 2004 · 1 year 9 months
Solicitor
Solicitor
Coleman & Greig
Dec 1999 - Jun 2002 · 2 years 6 months
Law Clerk
Law Clerk
Coleman & Greig
Jan 1992 - Dec 1999 · 7 years 11 months

Education

BEc
BEc
Macquarie University
1990

Contact Information

Norwest, NSW

LocationSuite 1.11, 25 Solent Cct, Norwest, NSW
Click to Reveal Phone Number02 8069 ..
WebsiteView Website

Practice Certificate

Name
Geoff Castellan
Date of Admission
1999
Certification type
Principal of a law practice
Class
Law Practice
Region
NSW
CheckLast checked: 10 Jun 2026•
Checked with the Law Society of NSW

Practice Categories

Commercial Law
  • Notary Public
Estate Planning
  • Deceased Estates
  • Disputes
  • Estate Administration
  • Guardianship
  • Power of Attorney
  • Probate
  • Wills and Estates
Litigation & Disputes
  • General Advice
Property Law
  • Conveyancing
  • Leases