Kate Mahon

Solicitor

Accepting new clients via ReviewSolicitors

Kate joined Thomas Flavell & Sons in September 2025 as a Senior Associate Solicitor in our Private Client team. With over 16 years’ post-qualification experience, she brings a wealth of knowledge and a reputation for guiding clients with clarity and compassion. Kate was called to the Bar in 2006 before cross-qualifying as a solicitor in 2009. Since then, she has built her career around helping individuals and families plan for the future and navigate life’s more challenging moments. Before joining TFS, Kate owned and ran her own firm, Davidson Mahon Solicitors, where she gained extensive experience across a broad range of private client work. Her areas of expertise include wills, powers of attorney, trusts, probate and estate administration, wealth and succession planning, and Court of Protection applications. Kate takes great pride in helping people through difficult times with sensitivity, while also supporting them to plan ahead with confidence and peace of mind. Outside of work, Kate has a real sense of adventure. In January 2024 she trekked to Everest Base Camp, and she is already training for her next Nepal trek in March 2026. When not preparing for high-altitude challenges, she enjoys art, clay pigeon shooting, keeping fit, and walking her two German Shepherds.

  • Regulated by: The Solicitors Regulation Authority

  • Regulator ID: 416093

  • Based in Leamington Spa, Warwickshire
  • Licensed for 16 years

Accepting new clients via ReviewSolicitors

Kate joined Thomas Flavell & Sons in September 2025 as a Senior Associate Solicitor in our Private Client team. With over 16 years’ post-qualification experience, she brings a wealth of knowledge and a reputation for guiding clients with clarity and compassion. Kate was called to the Bar in 2006 before cross-qualifying as a solicitor in 2009. Since then, she has built her career around helping individuals and families plan for the future and navigate life’s more challenging moments. Before joining TFS, Kate owned and ran her own firm, Davidson Mahon Solicitors, where she gained extensive experience across a broad range of private client work. Her areas of expertise include wills, powers of attorney, trusts, probate and estate administration, wealth and succession planning, and Court of Protection applications. Kate takes great pride in helping people through difficult times with sensitivity, while also supporting them to plan ahead with confidence and peace of mind. Outside of work, Kate has a real sense of adventure. In January 2024 she trekked to Everest Base Camp, and she is already training for her next Nepal trek in March 2026. When not preparing for high-altitude challenges, she enjoys art, clay pigeon shooting, keeping fit, and walking her two German Shepherds.

  • Regulated by: The Solicitors Regulation Authority

  • Regulator ID: 416093

  • Based in Leamington Spa, Warwickshire
  • Licensed for 16 years

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Kate Mahon

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5.0
Excellent
95%
Value for
Money
95%+
Success
Rate
95%+
Would
Recommend
Communication 5.0/5
Initial Impressions 4.9/5
Approachability 5.0/5
Documentation Accuracy 5.0/5
Legal Knowledge 5.0/5
Value for money 4.7/5
Expertise

Experience

  • George Green LLP

    Solicitor

    2024 - 2025 4 months

Languages spoken

  • English

Opening hours

Monday 09:00–17:00
Tuesday 09:00–17:00
Wednesday 09:00–17:00
Thursday 09:00–17:00
Friday 09:00–17:00
Saturday (Closed)
Sunday (Closed)

19 Waterloo Place, Warwick Street, Leamington Spa, CV32 5LA

Reviews

5.0 /5 11 Reviews
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Paul sj

Wills, Trusts & Probate

New wills

We dealt with Kate Mahon regarding our wills and estate planning. She was thoroughly professional yet friendly and approachable. We would absolutely recommend her to potential clients. Understanding our circumstances she was able to finalise things really quickly which we appreciate.

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A representative from Thomas Flavell & Sons Limited responded to this review

Thank you so much for your feedback about your experience working with Kate. Delighted to hear how well things went, pleased that you would recommend her.

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Darren Kerr

Verified
Wills, Trusts & Probate

Impressive

I dealt with Kate Mahon at Flavell's. A straightforward matter but dealt with in a professional & timely manner without any fuss or nonsense. A very pleasant lady and highly recommended.

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A representative from Thomas Flavell & Sons Limited responded to this review

Thank you so much for taking the time to leave a review Darren. It is much appreciated, and delighted to hear that you had a positive experience instructing Kate.

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Anonymous

Verified
Wills, Trusts & Probate

Will and LPAs

First class service, professional, clear advice

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A representative from Thomas Flavell & Sons Limited responded to this review

Thank you so much for taking the time to leave a review, we really appreciate it, and look forward to working with you again in the future.

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Anonymous

Verified
Wills, Trusts & Probate

First Class Service

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A representative from Thomas Flavell & Sons Limited responded to this review

Thank you so much for leaving a review. We look forward to working with you again in the future.

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Jodie

Wills, Trusts & Probate

Friendly, approachable and professional

In my work as an independent mental capacity assessor, I’ve had the opportunity to collaborate with TFS on numerous occasions. I have found them to be professional and approachable. Their communication is consistently efficient, which makes my job a lot easier. In particular I have had the pleasure of supporting Kate Mahon, Zara Taylor, April Ford, Sarah Puzey, and Jaspreet Sanghera. It has genuinely been a pleasure. I feel confident to recommend their services to anyone seeking clear and caring advice on wills, trusts, and estate matters.

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A representative from Thomas Flavell & Sons Limited responded to this review

Thank you Jodie! The team really appreciate your review, and look forward to working with you again in the future.

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