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About Justine Kas

Born and raised in France with a love for architecture and flair for interiors, West London proved the perfect place for Justine to build a successful career in luxury real estate. 

She joined the Jefferies James team, having managed a boutique agency in central London bringing a wealth of local knowledge, exceptional negotiation skills, and a dedication to customer service that demands the highest standards of care and attention to detail. 

Justine’s passion for travel and health and fitness has allowed her to work with people from different cultures in France, Canada and the UK, and we see the warmth and care she devotes to every client, every day.