INDIVIDUAL PROFILE
Fiona Callaghan

Fiona Callaghan

High Net Worth 2025

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Ranked in 1 practice area

About

Provided by Mishcon de Reya LLP

Practice Areas

Fiona is a Legal Director in the Private Real Estate Group and a specialist in high value residential property. With over 15 years of experience, Fiona Callaghan is a widely recognised and trusted expert at Mishcon de Reya, renowned for her meticulous and proactive approach and exceptional client service.

Specialising in acquisitions and sales of leasehold, freehold, and new build prime and super prime London residential properties, Fiona has an excellent reputation and is well versed in navigating the complexities and challenges of the high end of the London property market with ease and precision.

Her clients includes both domestic and international clients, including ultra-high net worth, prominent families, investors and high-profile individuals.

Fiona excels at finding bespoke solutions that address the unique needs of her clients and specific transactions, using a collaborative approach utilising Mishcon de Reya’s multidisciplinary teams where needed, including Tax and Wealth Structuring, Planning, Corporate, and Commercial Real Estate to provide holistic and forward-thinking advice.

Career

Legal Director, Mishcon de Reya LLP

Managing Associate, Mishcon de Reya LLP

Senior Associate, Seddons Law LLP

Associate, Seddons Law LLP

Assistant Solicitor, Seddons Law LLP

Experience

Acting on the sale of a £32,000,000 private residence.

Assisting with the £100m bulk purchase of 133 new build units.

Acting in high value leasehold and freehold transactions for domestic and off-shore based individuals and companies with time restraints.

Acting on high value receiver sales and purchases including the recent sale of a £16m property and purchase of a £24m property.

Regularly dealing with Listed Building and properties in Conservation Areas. Dealing with Deeds of Surrender and Regrants, Deeds of Variation and Licences.

Chambers Review

Provided by Chambers

Chambers High Net Worth

Real Estate: High Value Residential - London (Firms)

Associate to watch
Associates to watch

Individual Editorial

Fiona Callaghan is a managing associate and assists international high net worth clients with complex transactions. She is active on deals in the prime central London market.

Strengths

Provided by Chambers

  • Fiona is a solid lawyer.

    Real Estate: High Value ResidentialChambers High Net Worth
  • Fiona is a super solicitor, hugely capable and highly reliable.

    Real Estate: High Value ResidentialChambers High Net Worth
  • Fiona Callaghan is extremely knowledgeable, fantastic with clients, and can deal with complex issues very well.

    Real Estate: High Value ResidentialChambers High Net Worth

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London (Firms)

UK-wide

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