About us

Lexicon Property Ltd is part of Global Risk Partners Limited (GRP), one of the UK’s top three insurance intermediary groups.

GRP comprises a national network of personal, SME and middle market insurance brokers, leading Lloyd’s and London market insurance brokers, and an Underwriting Division providing a range of specialist and niche insurance products.

For further information please see  www.grpgroup.co.uk

Meet the Team

Lexicon has an experienced team who are specialists in Property Owners Insurance and can manage the most complex cases, we offer fast response times and competitive premiums.

Gary Chapman

Gary Chapman, Executive Chairman

Gary has many years of experience in the insurance industry, having previously worked for Towergate, Byas Mosley, C E Heath Insurance Brokers and Commercial Union. Before forming Lexicon, Gary was Managing Director of a joint venture company with Towergate, specialising in Property Owners insurance.

The experience of working as a broker has given Gary a valuable insight into all aspects of Property Owners insurance and to understand the needs of brokers and their clients.
Gary is a keen golfer, likes keeping fit and supporting West Ham, which he describes as a thankless task.

01277 886221


James Watkin, Sales & Development Manager

James Watkin, Managing Director

James has worked in the insurance industry for over a decade, having joined straight from college. He has gained valuable experience in his previous roles with Axa, Travelers, Fusion and most recently Pen Underwriting where he held the role of Regional Sales Manager. James has worked across both Sales and Underwriting roles during this time which has enabled him to gain a very good technical and commercial grounding.
James lives near Brighton and enjoys getting plenty of exercise by cycling, going to the gym and walking the dog.

07876 502 186


Claire Willis, Underwriter

Claire Willis, Underwriter

Claire is a key member of the underwriting team specialising in property insurance. She was previously an underwriter with Towergate and has experience of underwriting and managing a range of binding authorities, understanding the needs of both the insurer and the insured.
Claire achieved her Cert CII in 2014 and joined Lexicon in 2015. Her time outside of the office is spent with family and friends, being as active as possible.

01277 886224


Sarah-Jane Lamey, Underwriter

Sarah-Jane Lamey, Underwriter

Sarah has over 8 years’ experience in the insurance industry, in a variety of roles, including Account Handler and Underwriter. Through this experience, Sarah-Jane has developed a valuable understanding of brokers’ needs which enables her to produce quotations and terms in a way that assists brokers in communicating with their clients.
In her personal life, Sarah-Jane values her family, health and fitness, being a strong believer in ‘you are what you eat’ and daily fitness training.

01277 886223


Dawn Graham, Underwriter

Dawn Graham, Underwriter

Dawn has worked in the insurance industry for many years, having previously been employed by Aviva and its legacy companies, dealing with Commercial Combined business. For the past five years Dawn has specialised in Property Owners insurance.
Away from the office Dawn likes to read, go to the cinema and theatre, and spend time with friends and family.

01277 886225


Tammy Harding,  Administrative Assistant

Tammy Harding, Administrative Assistant

Tammy previously worked for Barclays Capital Investment Bank in the City for eighteen years on the Foreign Exchange Trading Floor. She has transferred this valuable experience to the insurance industry and has now worked with Gary and the team for over a year.
In her spare time Tammy enjoys shopping, socialising and walking her French Bulldog Pierre!

01277 886228