Meet the Team
Jon Justice
Managing Director, Justice & Co Commercial Ltd
Jon Justice
Managing Director, Justice & Co Commercial Ltd
Jon is born and bred in Worthing and is recognised as one of the area’s leading commercial agents. Having entered the property world in 2007, originally in the residential property management sector, Jon joined one of the South Coast’s leading independent estate agencies in 2008, where he worked his way up from Trainee Commercial Negotiator to Commercial Partner.
Jon’s clients include Glenmore Group, Western Sussex Hospitals NHS Trust, West Sussex County Council, Ganco Holdings Limited, Petchey Holdings, Littlehampton Marina and a host of independent companies and landlords.
Outside of work Jon is a family man supporting Sarah in raising their three beautiful daughters - Victoria, Millie and Hope. Jon is an avid Sheffield Wednesday and Sussex County Cricket Club follower and is therefore used to dealing with plenty of lows and the occasional high!
Sarah Justice
Managing Director, Justice & Co Property Management Ltd
Sarah Justice
Managing Director, Justice & Co Property Management Ltd
Sarah served as police officer for 16 years, leaving the force in December 2022. Sarah felt her time had been served and wanted a career to which she could not only transfer her skills, but where she could continue to provide a high-level of service and help people. She is consequently an excellent negotiator and mediator, and adept at multi-tasking and meeting tight deadlines.
In a very short space of time Sarah has built up the property management portfolio, dealing with a large and diverse range of clients, from those with a single property to those with large portfolios with a multitude of units scattered across the Sussex coastline.
Sarah loves horses and spending time in the outdoors. At the core she is mum to three beautiful girls, who she adores, and a devoted wife to Jon. Sarah believes that anything is possible with hard work, dedication and a positive ‘can do’ attitude.
Angela Brockwell
Property Manager
Angela Brockwell
Property Manager
Angela is a valued member of the Justice & Co Property Management department, where she works alongside Sarah and Alan as a Property Manager. Angela brings over 30 years of experience in the property industry to Justice & Co, making her an invaluable part of our Property Management team. Throughout her career, Angela has built an extensive knowledge of the property market and developed long-standing relationships with property owners and industry professionals.
Angela ensures our clients’ properties are managed efficiently and professionally with a friendly and approachable nature, Angela takes pride in building strong relationships with clients and colleagues alike.
Away from the office, Angela enjoys making the most of her free time with her husband, Nick, and their two grown-up daughters. She loves getting out for walks in the Sussex countryside, discovering great food and drink, and, whenever possible, heading off on holiday and enjoying some well-earned time away.
Angela is a great fit for the Justice & Co team, sharing our commitment to providing a personal, professional and friendly property management service.
Ria Markwick
Senior Commercial Negotiator
Ria Markwick
Senior Commercial Negotiator
Ria has been a member of the Justice & Co family since July 2024 and has a keen interest in the commercial property industry.
She began her career in residential lettings in 2018 and has extensive knowledge of both the Arun and Worthing markets. Since joining Justice & Co Ria has worked in both the sales and lettings department as well as assisting the property management team on specific properties. Ria has always excelled in working well under pressure whilst taking huge pride in providing the highest customer experience possible. She enjoys working with a variety of Landlords & Vendors across a variety of commercial sectors.
In the limited spare time she has, Ria loves spending time with her young son and partner Ryan, going on holidays and socialising at any local pub.
Vanessa Walton MARLA
Accounts Manager & Compliance Officer
Vanessa Walton MARLA
Accounts Manager & Compliance Officer
Vanessa heads up the accounts department for Justice & Co. She is an experienced accounts manager having over 20 years experience in the property industry and is ARLA qualified. Jon & Vanessa worked for an independent agency for over a decade and kept in touch before she joined the Justice & Co family back in October 2025. With a key eye for detail and excellent communication skills her experience and background in property make her a valuable member of the company.
Vanessa also serves as our Compliance Officer, bringing expertise in regulatory standards, governance, and risk management. She plays a vital role in ensuring our operations align with industry regulations and ethical best practices, while fostering a culture of integrity and accountability across our company.
Away from the office, Vanessa is married to Michael and is a busy mum to two children. When time allows you will often find her Hyrox training (gym to you and I) whilst she also enjoys visiting National Trust parks and has a passion for good food and coffee.
Lucy Willems
Office Administrator
Lucy joined Justice & Co in June 2026 and is our dedicated Office Administrator, responsible for keeping the day-to-day operations of the business running smoothly and efficiently. With excellent organisational skills and a welcoming approach, Lucy supports both our sales & lettings team and Property Management clients by managing administrative processes, coordinating office activities, and ensuring everything operates seamlessly behind the scenes. Her reliability, attention to detail, and positive attitude make her an invaluable part of our company.
Away from the office Lucy is a mum to two boys and can often be found on the side of a football pitch somewhere cheering them on with her husband Andy. She loves socialising with friends and family and has a passion for holidays abroad.
Alan Kentfield
Property Manager
Alan Kentfield
Property Manager
Alan’s career in property spans nearly four decades, with experience including residential sales, residential lettings, property management and commercial sales and lettings. Prior to his career in the property industry Alan was a Metropolitan Police Officer.
Alan’s role as a property manager is to assist Sarah Justice in overseeing the ever-growing property management portfolio, dealing with day-to-day enquiries, maintenance issues, inspections and continuing to build the department. Alan prides himself on being approachable, knowledgeable, hardworking and a good communicator.
Away from the office, Alan is a dad to two adult children and also a grandad. In his spare time, he is an avid football season ticket holder at Crystal Place whilst also enjoying a night out in the West End.
