Stephanie Calthrop-Owen

Stephanie Calthrop-Owen

Partner

Family

Stephanie is a highly respected family law partner, who specialises in complex financial matters and children cases.

Stephanie is a partner in our Family team and has over three decades of experience. She specialises in complex financial matters and children cases, particularly those involving substantial assets and intricate arrangements.

Having dedicated her career to family law since 1988, Stephanie has built a reputation for combining technical excellence with unwavering integrity.

She guides clients through challenging situations with a focus on achieving practical, balanced outcomes. Her extensive experience spans all aspects of family law, with particular emphasis on high-value financial settlements and sensitive children matters.

Stephanie has been consistently recognised as a leader in Family/Matrimonial Law for The South by Chambers & Partners, maintaining a Band 2 ranking for eleven consecutive years through to the current 2026 UK Guide.

The Family department is also ranked Band 3 in Family/Matrimonial (The South) in the Chambers & Partners UK 2026 Guide and ranked Band 3 in the Legal 500 UK 2026 Guide. 

Her commitment to excellence and deep understanding of family law has earned her significant respect from both clients and peers across the region.

“Stephanie is the most hardworking solicitor I’ve ever come across: she leaves no stone unturned and gives impeccable advice. She is also super supportive, with a lovely empathetic style.”

“Stephanie Calthrop-Owen is always in complete control of the details and strategy, and steers clients clearly to the best result.”

Experience

Financial remedies for high-net-worth individuals

Acting for high-net-worth individuals in complex financial remedy proceedings involving substantial business assets, property portfolios and pension arrangements

Supporting parents in complex children matters

Representing parents in challenging children matters, including cases involving international elements and complex welfare issues

Prenuptial and postnuptial agreement advice

Advising on prenuptial and postnuptial agreements for clients with significant assets, including family businesses and inherited wealth

What our clients say:

“My thoughts after speaking with you, 'What a girl!' But really it should say 'girls', with all the help we have received from your wonderful, dedicated team... It is an excellent settlement. A great outcome for both parties... A huge, huge thank you!”

Recent Family Law Client

“Thank you to all the team for your work on my case and if I need any legal assistance in the future, you will be my first port of call and I’d happily recommend you to friends and family. ”

Recent Family Law Client

“I am incredibly thankful to you for your help, for your time, for giving direction and understanding for me to able to stay afloat in sea of the legal attitudes and terminology. ”

Recent Family Law Client

“A huge thank you for everything you have done for me and for last week and the outcome! I am still processing everything but already feel a dark cloud has been lifted and I can start to make plans to move on.”

Recent Family Law Client

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“I am very grateful for their patience, advice and conduct throughout the proceedings. A massive thank you goes to the whole team but special thanks to Stephanie Calthrop-Owen who manged the process with her trademark knowledge and expertise.”

Recent Family Law Client

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