As a sworn real estate agent and appraiser, Jan Kokje has been affiliated with De Vries Robbé for over 25 years. With more than 35 years of extensive experience, deep market knowledge, and a wide network, he knows exactly what’s going on. Jan truly listens to your wishes and dedicates himself fully to meeting them. His solid experience and proven commercial approach ensure that he always goes the extra mile to exceed your expectations.

Jan is known for his sharp insight, commitment, and personal approach. Thanks to the trust and appreciation of his clients, he tackles every day with passion and a fresh perspective. It is no coincidence that he served for many years as chairman of NVM Haaglanden.

Outside of work, Jan enjoys skiing, walking his dogs, gardening, and DIY projects. He is also actively involved in charitable work as a member of the Lions Club.

Jan Kokje – knowledgeable, calm, focused, and always ready to help you.

Rogier is an energetic and dedicated real estate agent who approaches his work with genuine interest and enthusiasm. Born and raised in The Hague, he knows the city and its surroundings like the back of his hand – from the quiet lanes of Benoordenhout to the vibrant streets of the Zeeheldenkwartier.

With a background in housing international students and hands-on experience in both buying/selling and renting/leasing, Rogier is well-equipped to guide clients from all walks of life. He combines strong social skills with patience, attention to detail, and a clear focus on achieving the best outcome for every client.

Outside of work, Rogier has a passion for photography, film, and all things tech. His creative and curious mindset adds real value to his role – helping him spot opportunities, think ahead, and present properties in their best light.

Rogier in five words: social, sporty, enthusiastic, patient, and committed.

Alexander is a passionate real estate agent and natural connector. With a sharp eye for detail and a strong instinct for closing great deals, he guides his clients through the purchase or sale of their home with dedication and expertise. For Alexander, everything revolves around trust and results – his clients’ interests always come first.

With many years of experience in The Hague’s real estate market and an extensive network in the region, Alexander is a trusted advisor for those seeking both professional and personal guidance. From the first viewing to the final handover of the keys – he is by your side every step of the way.

What defines Alexander? His enthusiasm, commitment, dry sense of humour, and the belief that real estate is all about people. He always goes the extra mile to deliver the best possible outcome.

Alexander’s energy doesn’t stop when the workday ends. A true bon vivant, he enjoys fine dining, good wine, and spending quality time with family and friends. Sport plays a central role in his life: he loves being active on the hockey field himself, but finds just as much joy cheering on his children from the sidelines. Whether at KZ or HRC, Alexander is always present – engaged, supportive, and full of spirit. The same passion and dedication he brings to his profession are clearly reflected in his family life and free time.

Alexander in five words: social, helpful, sharp, loyal, and driven.

Sophie Bruna has been Manager of Clients & Relations at De Vries Robbé since 2024. In this key role, she is responsible for everything related to our clients: from the first point of contact and developing long-term partnerships, to monitoring client satisfaction and identifying emerging needs in the market.

Before joining De Vries Robbé, Sophie gained broad experience at top-tier firms such as Baker McKenzie, Roland Berger, and Boston Consulting Group. There, she mastered the art of high-level consulting. This corporate background, combined with her entrepreneurial spirit, gives her a sharp sense for both strategic and operational challenges.

With her unique blend of professionalism, empathy, and sense of style, Sophie embodies the very values De Vries Robbé stands for: trust, craftsmanship, and a personal approach. Her mission is clear: to strengthen every relationship and consistently exceed client expectations.

Lisette is the heartbeat of our office. As Office Manager, she ensures that everything behind the scenes runs smoothly. From administration and HR to marketing, communications, and compliance — Lisette oversees it all with structure, care, and an eye for detail. She strongly believes that a well-organized office and a supportive team are essential to delivering excellent service. Her goal is simple: to make sure both clients and colleagues can rely on a seamless and professional experience.

One of Lisette’s greatest strengths is her ability to connect people. She creates an environment where everyone feels heard, supported, and empowered to do their best work.

Lisette’s life outside of work is filled with joy — especially from her animals. She shares her home with dogs, cats, and chickens, and they are her pride and joy. She also enjoys swimming, reading, and spending time in her garden. In addition, she is an active volunteer and board member for the Zonnebloem foundation, where she dedicates her time to helping others.

Lisette in five words: driven, empathetic, enthusiastic, connecting, and encouraging.