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Oonagh MaguireDirector · LL.B

Director

Oonagh Maguire

LL.B · Belfast Solicitor · Belfast and Beyond

Oonagh Maguire LL.B is a Director with a broad client-focused practice in personal injury, family law, civil matters and residential conveyancing.

Professional profile

Practical advice across personal, family and property matters

Oonagh advises individuals and families across a broad range of civil and private client matters, combining careful preparation with clear and approachable communication.

Her personal injury work includes road traffic accidents, accidents at work and public liability claims. She guides clients through liability investigations, medical evidence, valuation and settlement negotiations, with proceedings issued where required.

Oonagh also advises in family law and children matters and is a member of the Law Society Children’s Order Panel. Her property practice includes residential purchases and sales, remortgages, transfers and related conveyancing work.

Clients value her practical approach, attention to detail and ability to explain unfamiliar legal processes without unnecessary complexity.

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Oonagh’s broad practice enables her to guide clients through matters that may involve overlapping family, financial, property or civil issues.

Areas of experience

  • Personal injury and accident claims
  • Road traffic accident claims
  • Family law and children matters
  • Residential purchases and sales
  • Remortgages and transfers of equity
  • Civil claims and negotiations

Approach

Detailed work, explained clearly

Oonagh focuses on the evidence and practical objective in each case, keeping clients informed and providing clear advice on procedure, timescales, costs and likely outcomes.

Qualifications & professional details

Experience you can rely on

  • LL.B
  • Director of Breen Lenzi Maguire Solicitors
  • Member of the Law Society Children’s Order Panel

Clear communication

Advice explained directly and in practical terms.

Careful preparation

Focused review of the facts, evidence and procedure.

Client-focused strategy

A considered approach shaped by the client’s circumstances.

Practice Areas

Legal services

Legal Insights

Guides by Oonagh Maguire

Road Traffic Accidents

What Should You Do After a Road Traffic Accident?

The practical steps that preserve evidence and protect a possible injury or loss claim.

Read guide

Personal Injury

Personal Injury Claims: Understanding the Process

From investigation and medical evidence to negotiation, settlement and proceedings.

Read guide

Conveyancing

Buying a House in Belfast: A Conveyancing Guide

What happens from offer and mortgage approval through searches, contract and completion.

Read guide

Contact Oonagh Maguire

Discuss your matter with the firm

Enquiries are received centrally and directed to the appropriate solicitor.

Make an Enquiry 028 9043 4550

Legal blog

Latest insights by Oonagh Maguire

Practical guidance and legal updates within personal injury, road traffic accidents, family law and conveyancing.

Road Traffic Accidents

Guide

What to Do After a Road Traffic Accident

The practical steps that preserve evidence and protect a possible injury or financial-loss claim.

Reviewed 2026·5 min read
Read article

Personal Injury

Guide

Personal Injury Claims: Understanding the Process

From investigation and medical evidence to negotiation, settlement and proceedings.

Reviewed 2026·5 min read
Read article

Conveyancing

Guide

Buying a House in Belfast: A Conveyancing Guide

What happens from offer and mortgage approval through searches, contract and completion.

Reviewed 2026·5 min read
Read article

Personal Injury

Guide

Accident at Work Claims: A Belfast Legal Guide

Employer duties, evidence, reporting, medical records and compensation after a workplace injury.

Reviewed 2026·5 min read
Read article

Clear advice. Practical next steps.

Speak with Oonagh Maguire

Tell us briefly about your matter and we will direct your enquiry to the appropriate team.

Make an Enquiry Call the Office
Urgent?Urgent Criminal & Police Station Line
Call 028 9043 4550 Enquire online