Crafting experiences,

exceeding expectations

Capabilities

A vertically integrated real estate investment firm, Six Four has a comprehensive approach to property ownership and management. With a wealth of experience in owning and operating commercial real estate, we've cultivated a deep bench of experts across various disciplines.

As seasoned property owners, we understand the intricacies of real estate management, and we offer more than just services – we provide a solution for investors and sellers seeking a hassle-free real estate experience. We excel in:

  1. Property Management: Our commitment extends beyond conventional property management. We leverage our in-depth knowledge to ensure your properties are not merely maintained but optimized for long-term success. From tenant relations to operational efficiency, we handle every aspect with precision and care. Read more here.

  2. Investment Management: Capitalizing on our extensive experience, we specialize in investment management tailored to your goals. Whether you're a seasoned investor or a newcomer to the real estate market, we offer strategic insights and hands-on guidance to maximize returns and mitigate risks.

  3. Construction, Development, and Renovation: Embracing a vertically integrated model, we seamlessly integrate construction, development, and renovation services. From ground-up projects to revitalizing existing properties, our team excels in bringing visions to life, ensuring every project aligns with your investment objectives.

As a trusted partner, we extend our expertise to property owners seeking professional management and development services. Our collaborative approach involves understanding your unique needs and tailoring solutions to enhance the value of your real estate portfolio. If you have a property or project in need of a trusted partner, reach out to us today to discuss how we can work together.

About

Founded in 2019 and based in Boca Raton, Florida, Six Four Asset Management is a real estate investment firm focused on multifamily and hospitality assets across the Southeast.

Since inception, Six Four has bought and sold more than $100 million in real estate, building its experience through acquisitions, renovations, operations, asset management, investor relations, and dispositions.

Managing Principal Paul Hassebroek brings more than 20 years of experience across real estate, finance, operations, and team building. He has raised more than $40 million from investors to fund multifamily and hospitality projects, with a focus on identifying opportunities where better strategy, stronger operations, and thoughtful capital improvements can create value.

Before founding Six Four, Paul spent 15 years advising wealthy families on their investment portfolios. His work included investment due diligence, family office advisory, portfolio strategy, and evaluating private investment opportunities. That experience gave him a deep foundation in deal sourcing, underwriting, capital raising, and asset management.

Now in its seventh year, Six Four has operated through changing market conditions, shifting capital markets, and evolving investor expectations. That experience has shaped how the firm evaluates opportunities, manages risk, communicates with investors, and prepares for the next phase of the real estate cycle.

As market conditions continue to shift, Six Four is focused on disciplined investing, operational execution, and identifying opportunities where experience matters. Our time in business, transaction history, and investor relationships give us confidence in the road ahead.

Meet the Team

  • Paul Hassebroek, founder

    Paul Hassebroek

    PRINCIPAL

  • Judy Marra

    DIRECTOR OF PROPERTY MANAGEMENT

  • Doug Shavel

    REAL ESTATE ADVISOR