Seán Costello Solicitors are committed to providing a professional and efficient legal service to our clients by providing informed, practical advice specifically tailored to each client’s needs. We pride
ourselves on being friendly, approachable and trustworthy.

Our solicitors have excellent and broad ranging legal expertise. Through the professionalism and dedication of our solicitors, assisted by our efficient support staff, Seán Costello Solicitors has secured a strong base of valued clients which is increasing every year. Our firm is committed to meeting, and where possible exceeding, our clients’ requirements and expectations. We provide the best possible service focused on achieving solutions and results for our clients.


Seán Costello Solicitors was founded by Seán Costello in 2001 and is a medium sized general law practice. We are pleased to provide a full range of legal services to our clients as set out in our practice areas.

We are centrally located in Smithfield, Dublin 7, on the Luas line and the Quays and a short distance from the Four Courts.

All of our Solicitors are members of the Law Society of Ireland and the Dublin Solicitors Bar Association.



Seán Costello

Seán Costello is the Senior Partner of the firm who qualified as a Solicitor in 1994. The practice was established by Seán in 2001 and Seán specialises in litigation including Personal Injury, Commercial Litigation, Employment Law and Judicial Review. Seán has advised on several high profile cases and has acted for large representative associations and semi-state bodies.

Andrew Freeman

Andrew Freeman graduated from Trinity College in 2000 with an MA in English Literature and French. He joined the firm in 2003 and qualified as a Solicitor in January 2006. Andrew became a partner in the firm in 2018. Andrew specialises in Personal Injury and Commercial Litigation but also practices extensively in the areas of Employment Law and Criminal Law. He has provided legal advice to private clients, state bodies and national unions on these issues.

Michelle Egan

Michelle Egan graduated with an Honours Degree in Business and Legal Studies and thereafter obtained a Distinction in her Masters in European Law from University College Dublin. Michelle joined the firm in 2005 and qualified as a Solicitor in 2007. Michelle specialises in Defamation, Employment Law, Family Law, Health & Safety, Probate, Wills & Estates, Licensing, Medical Negligence, Personal Injury, Road Traffic Law and general litigation. Michelle is also a member of the Law Society of England and Wales.

Niamh O’Doherty

Niamh O'Doherty graduated from UCD with a Bachelor's degree in Commerce. She qualified as a solicitor in 1995 and has worked for many years in all areas of general practice both as an associate and as an equity partner for a decade. She specializes in Conveyancing  and Landlord and Tenant Law. She represents private and commercial clients and professional colleagues.




Our practice areas reflect our core strengths and areas of expertise.

Our services include, but are not limited to:




For any general enquiries, please fill in the following contact form:

Haliday House, 32 Arran Quay, Dublin 7. 

D07 P23W

Telephone: 01 872 5376 | Fax: 01 872 5173

Email: info@costellosolicitors.ie


DX Number: 1094 Four Courts

Telephone: 01 872 5376 | Fax: 01 872 5173


Haliday House, 32 Arran Quay, Dublin 7, D07 P23W

Email: info@costellosolicitors.ie


DX Number: 1094 Four Courts

© Seán Costello Solicitors 2020