Boutique family law firm in London

Specialists in all areas of divorce and family law, we provide a professional and efficient service. We act for a wide range of clients, based in this country and abroad. We are dedicated to achieving the best outcome for you.


Marks Law is a boutique family law firm in London, specialising in all areas of family law.

Lucy Marks has more than 20 years experience working in leading family law firms in Central London with a particular specialism in financial applications on divorce, including high value cases, and private law children cases, including relocation applications. She has been involved in numerous reported cases.

Lucy is sensitive and empathetic to the difficulties clients face going through this process. She handles clients efficiently but with understanding. She is often approached by clients who need a guiding hand in a time of need and her manner is professional but patient. Lucy is pragmatic, rational and the service Marks Law provides is cost effective. She is alive to alternative dispute resolution and considers settlement options at all stages of the process.

All matters will be Partner led ensuring that the clients obtain the best level of service with dedicated attention.

Cost Effective





Lucy Marks
Lucy has over 20 years experience in family law. She advises in all areas of family law, including in particular:

  • Financial issues arising on divorce or relationship breakdown, often acting in high value asset cases and international jurisdictional disputes;
  • Pre and post Nuptial Agreements;
  • Private children cases, including leave to remove from the jurisdiction

Before founding Marks Law, Lucy was Head of Family Law at a niche private client practice and previously Partner at one of the leading City law firms specialising in high net worth family law. She qualified and practiced with Mishcon de Reya, subsequently developing her practice exclusively in the full field of family law matters.

Lucy studied modern languages at Cambridge University and speaks French and Spanish. She has regularly been involved in cases where there is an international angle.


We are here to help guide you through what can be a stressful and difficult process, and to achieve the best result for you.

Lucy Marks specialises in all forms of family law applications, including high value financial applications on divorce.

If you would like to arrange a meeting or have any questions, please contact us or fill in the form to the right.

96 Park Street, London W1K 6NY
020 7123 4600


“Throughout my protracted divorce case owing to its financial complexity, Lucy was a force of unwavering support to me. She is the dream lawyer that every client wishes to have – diligent, calm and incredibly knowledgable in the family law field. The combination of her many years of experience along with her personable nature are what gave me continuous peace of mind throughout as I knew from the start to the finish I was in very safe and capable hands.”

Client JS

“I retained Lucy’s services after speaking to her on the phone long distances. She came across as knowledgeable and crucially, empathetic. I have not been disappointed. Her sage advice and mastery of the minutiae were invaluable. She respected my priorities, resolved potential conflicts, and delivered on her promises by avoiding protracted and costly litigation. I recommend Lucy without reservation.”

Client BA

“Lucy Marks is efficient, approachable, understanding and has worked tirelessly moving our case forward. She has a wonderful ‘bed side’ manner yet is firm and capable of dealing with the other party’s legal tea. I feel protected legally. She translates the legal jargon into plain English and has made a hugely unpleasant situation do’able. I feel she has my family’s best interests at heart and can stand up to the most ruthless opponent. I feel she is modestly priced for a solicitor with this amount of experience and that she cares, rather than seeing cases as a game of chess to make money. I would not have been able to have survived that latest round of Court without her and cannot recommend her more. She is exceptional.”

Client VA