About Us

Mike is a former qualified electrician who entered the property field in 2001 with a very strong knowledge of building services, structural matters and contracts, allowing him to offer an innovative perspective to clients. This combined skills-set is rare amongst Channel Islands’ property managers.

Lisa earned her Diploma in Secretarial Procedures from The Guernsey College of Further Education. After a brief stint in finance, she built a diverse skill set in insurance, recruitment, and architectural practices before moving into the property sector with one of the island's largest agencies. Having been with the company since its inception, Lisa’s extensive experience and exceptional organisational skills naturally led to her progression into a Directorship role, where she now runs the business alongside her husband, Mike.

Jon is a Chartered Building Surveyor and an RICS Registered Valuer. He is a fourth generation property professional and garnered his interest in property following his dad around a range of Guernsey homes when he was young. Jon started his career in Central London working for one of the largest core Building Surveying firms in the world. He moved back to Guernsey in 2010 and has since started a family. Jon developed a keen interest in the Guernsey property market as well as local building pathology and is often found carrying out surveys and property valuations or diagnosing and fixing property defects. His role at Mawson Collins will be to assist the Commercial team and oversee property valuations, while also reviewing any property defects and procurement for the property management team. Jon also heads up the Mawson Collins affiliated company, Maides and Partners, providing core building surveying services.

Stuart joins us in a Business Support role after a diverse career in the UK and Guernsey. Initially a qualified teacher, he pursued a Postgraduate Diploma in Careers Guidance and specialized in aiding the long-term unemployed in Buckinghamshire, eventually managing the Careers Service in High Wycombe. Upon returning to Guernsey, Stuart held various Civil Service roles, culminating in a decade as Deputy Chief Officer for the then Board of Industry. After leaving the service, he established a consultancy in governmental services before becoming COO for Guernsey Airtel, where he built the company from the ground up. Stuart also worked at the Medical Specialist Group (MSG) as both Business and Project Manager and CEO, totalling six years. His most recent tenure at MSG was particularly challenging as he led the organisation through significant changes due to COVID-19. Additionally, Stuart has held non-executive roles in various Guernsey entities and has served as a Douzenier and Senior Constable for the Vale Parish.

Shane spent his early years of employment working in the building industry before moving on to work in the finance sector for a fiduciary firm where he gained valuable experience in the administration and activities of residential and commercial property holding entities. Shane is now applying the skills he has gained in both industries by looking after our managed residential blocks as a Senior Property Manager.

Esther was born and educated locally and has been in the Estate Agency industry for 11 years, previously working for another of Guernsey’s largest property agencies. She is a highly-skilled negotiator, who excels at guiding Vendors and Purchasers through the sales process and takes pride in marketing properties to their best advantage, whilst providing valuable support and advice.

Adele has been with the team since 2016, her aptitude being such that she has moved through the ranks from Receptionist to Operations Manager. Adele plays a vital role in our Property Management team, and callers can always expect a cheery and helpful voice at the end of the phone. Her knowledge of the business is exemplary, and she is always keen to assist wherever she can.

Born and raised in Guernsey, Amelia brings a wealth of experience in people-centric roles. Her background spans over three years at one of Guernsey's leading estate agencies and a career in aviation, where she honed her customer service skills. After spending five years in Australia, Amelia further expanded her expertise with professional roles in the legal, hospitality, and recruitment sectors. Known for her reliability and personable approach, Amelia is dedicated to understanding and addressing the unique needs of each client.

Lisa went straight into the world of finance from school, working for an international bank, first as secretarial support and then banking administration. In 1996, she moved into securities administration. After a career break, she joined the team in 2012. Lisa has an excellent knowledge of all our accounting procedures and now manages the Department.

Tony spent his early years in finance and as a keen sportsman and trained snowboard instructor, has spent many hours on the slopes before finding his niche in Property Management. Having previously worked with various members of Mawson Collins over the past ten years, Tony is well placed to assist in managing an allocated client base, as part of our growing portfolio.

After studying Art and Photography at Bournemouth’s Arts Institute, Sally returned to the island and briefly worked in retail and hairdressing before accepting a job in another of Guernsey’s largest property agencies. Her cross-market experience in both Residential Lettings and Sales having worked in various sectors of the estate agency business for over 10 years is invaluable. She has a passion for property and enjoys the fast-paced nature of the job.

Following her A Level Studies at Guernsey Grammar School and Sixth Form Centre, Georgina found her enthusiasm for Client Service roles working in various industries before joining Mawson Collins to train as a Property Manager. Georgina is now utilising her multi-faceted skills to manage her own portfolio of properties. Her easy going, cheerful nature and an eye for detail, makes her a reliable contact for clients and tenants alike.

James joined our team with a strong background in commercial property management, having worked for one of Guernsey's largest management companies. He has also successfully run his own tree surgery business for several years, honing his ability to build and maintain relationships and develop strong people management skills. With an acute eye for detail and a commitment to perfection, James is a dependable point of contact for both clients and tenants.

Since leaving school, Sophie has become an essential part of our team. She excels in managing critical tasks within our portfolio, assists staff with various duties, co-ordinates appointments with tenants and contractors, and contributes to the efficient operation of the office. Additionally, her support is invaluable to our Lettings Department.

Cerys brings a dedicated and dynamic approach to our team as Marketing and Management Administrator. After achieving A-Levels in Media Studies, Business Studies, and Sociology, she gained invaluable experience working full-time at a local law firm, where she excelled in organising events and driving business development initiatives. Now joining the family business led by her parents, Mike and Lisa, Cerys blends her professional expertise with a genuine passion for contributing to the company’s ongoing success.

Donna has previously worked in a client facing role as an Optical Dispenser for the UK’s leading health and beauty retailer, in their local St Peter Port branch. With several other client facing roles under her belt, Donna is now the welcoming face of Mawson Collins, managing our reception desk and providing vital support for our Sales, Lettings and Property Management teams with all manner of administrative tasks. Donna is always ready to greet our callers and visitors with a warm welcome.

Jamy spent her early years on the slopes as a ski instructor before relocating to Guernsey with her husband and colleague, Tony. Jamy has held various senior client facing roles and now has a dual role in the company, one being in the Accounts Department and the other assisting Tony with his allocated client base. Jamy has a good head for figures and also enjoys assisting with the challenges that Property Management can bring. Her positive attitude and patient nature make her an excellent contact for all clients and tenants requiring assistance.

Karis is the youngest member of our team and brings fresh energy and enthusiasm to her role, assisting with a variety of tasks in both property management and sales. Educated to A-Level standard, Karis may be new to the world of property, but she is eager to learn and always ready to assist callers and visitors with a friendly and helpful approach.