Louise Hammarberg

Global Real Estate Advisor
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About Me

Louise Hammarberg is a Global Real Estate Advisor with Premier Sotheby's International Realty, bringing over 20 years of experience in real estate investment, design, and property marketing. Her background as both an investor and a designer gives her a unique perspective-allowing her to see not only what a home is, but what it can become.

Louise is known for her highly responsive, client-focused approach and her unwavering commitment to achieving the best possible outcome. Nothing is more rewarding to her than helping her clients realize their real estate goals, whether it's finding a dream home, securing the right investment, or successfully bringing a property to market.

Originally from Sweden, Louise's international background and entrepreneurial journey led her to live and work in Europe's fashion capitals before settling in Los Angeles, where she co-founded a successful design company creating advertising campaigns for the entertainment industry. That creative foundation, combined with years of hands-on real estate investing, naturally evolved into a full-time career in real estate.

Having personally bought, sold, and designed numerous properties over the years, Louise understands every side of the transaction. Her experience is not just professional-it's deeply personal. She knows what it takes to identify opportunity, maximize value, and guide clients with clarity and confidence.

Based on Sanibel Island, she offers a thoughtful, elevated approach to every transaction, combining market expertise with a refined eye for design and presentation.

Louise and her husband have two children. Outside of real estate, she enjoys time with her family, tennis, cooking, and caring for their dogs and horses.

Distinctive properties. Legendary service.


Welcome to Premier Sotheby’s International Realty – artfully uniting connoisseurs of life with their dreams through a deeply connected global network of exceptional people. Built on tradition and dedicated to innovation, Premier Sotheby’s International Realty’s extraordinary marketing and experienced leadership is unparalleled within the industry and establishes our company as the premier real estate leader.

As a leading luxury real estate brokerage in the markets we serve, our legacy of integrity and excellence is legendary. This legacy affords us the privilege of assisting customers, from all over the world, achieve their real estate dreams – whether that dream is a lifestyle or a home.

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