Company Overview
Integrity and Investment: Building Futures, Creating Value
At Sembler Real Estate Partners, we are more than just stewards; we are advocates for communities, dedicated to shaping futures and creating enduring value in every venture. Founded on a legacy of integrity and guided by a vision for excellence, we specialize in multifamily real estate investment, driven by a commitment to honesty, transparency, and respect. With a focus on achieving profitable outcomes, we invite qualified investors to join us on a journey of growth, innovation, and shared success.
Our Identity
Pioneers of Innovation and Community Enrichment
Sembler Real Estate Partners stands as a hallmark of strategic foresight in the real estate investment sector. Emerging from the visionary foundation of its parent company, we have become key players in identifying and advancing transformative opportunities within vibrant communities. With a keen eye for market potential and a flexible investment approach, our efforts are centered on enriching communities and promoting sustainable living environments.
Our Heritage
A Legacy of Vision and Value Creation
The foundation of our company was laid with a profound belief by our founders that real estate is about more than constructing buildings—it’s about instilling lasting value in communities, for investors, and our partners. This vision has guided us from our initial investment to the diversified portfolio we manage today, characterized by strategic investment decisions, careful risk management, and a constant commitment to ethical standards. Our evolution is a testament to our legacy of innovation and excellence in the multifamily investment space. This heritage inspires us to continue redefining industry standards.
Core Principles
Experience
leadership and success.
Alignment
our commitment
Integrity
at our core.
Partnership
lasting relationships.
Experience
leadership and success.
Alignment
our commitment
Integrity
at our core.
Partnership
lasting relationships.
Partnering for Impact: Investing in Tomorrow, Today. Join Us as We Shape Futures Together.
Founding Partners
Mark Sembler
Mark Sembler
CEO
Mark Sembler, a seasoned entrepreneur and real estate professional, is the driving force behind Sembler Investments Real Estate Partners. SIREP is an integrated development and acquisition multifamily platform in the Southeast. Mark founded SIREP’s development arm, 2nd Wave Development, in 2017 and since then he has been instrumental in the creation of over 1,500 units of multifamily housing in Central Florida and Tennessee. In order to expand Sembler Investments’ multifamily capabilities and market presence, Mark formed SIREP in 2023. Since founding SIREP, Mark has led the acquisition of over 1,000 units in the Southeast.
Beyond his work at 2nd Wave, Mark serves as the Vice President of Sembler Investments, a family office with a diverse portfolio spanning both commercial real estate and other investments.
With an MBA in finance and real estate from Northwestern University’s Kellogg School of Management and a BA from Duke University, Mark brings a wealth of knowledge and expertise to the industry.
Mark
Sembler
CEO
Lauren Sembler
Lauren Sembler
CLO
An expert in commercial real estate and legal strategy, Lauren has a rich background in managing a diverse portfolio of transactions. Since joining Sembler Investments as the CLO, she has leveraged her comprehensive understanding of the industry to oversee due diligence processes and navigate complex legal and strategic issues. Lauren holds a BA from Duke University and a JD from Northwestern. Her role is crucial in both shaping the strategic execution of corporate goals and serving as a key decision-maker in legal and investment strategies.
Lauren
Sembler
CLO
Bryan Castillo
Bryan Castillo
CIO
With fifteen years of experience in the field and over $3B in transactional experience, Bryan is the CIO at Sembler Investments Real Estate Partners, managing multifamily investment strategies. His responsibilities include overseeing financing, acquisitions, and portfolio management, driving strategic direction and fostering key capital market relationships. Bryan holds a BA from Florida State University. His foundational role in ventures like Argyle & Sembler Investments Real Estate Partners highlights his efficacy and leadership.
Bryan
Castillo
CIO
Mark Sembler
Burke Roper
Director of Finance
With nearly 12 years of capital markets experience, Burke is responsible for arranging asset-level and corporate debt for Sembler Investments. Burke previously held a leadership role as Director of Capital Markets for Swiss investment manager Stoneweg, where he closed over $1bn in loans. Prior to moving to Tampa, Burke was an integral member of the Capital Markets team at Chicago-based Heitman Capital Management which executed over $5bn in financing volume annually across multiple capital sources, property types, and risk strategies. Burke began his career with PGIM Real Estate and graduated from UNC Chapel Hill’s Kenan-Flagler Business school with a BSBA.
Burke
Roper
Director of Finance
Mark Sembler
Stephan Gerhard
COO
Experienced in leadership and strategic operations, Stephen brings his successful background in multifamily deal making to every transaction at Sembler Investments Real Estate Partners . Holding a bachelor’s degree from Florida State University, a master’s from the University of Florida, and an MBA from the University of Windsor’s Odette School, his expertise in strategic acquisitions is pivotal. Stephen’s management of daily operations and growth initiatives ensures the company’s adaptability and competitiveness in the dynamic commercial real estate market.
Stephen
Gerhard
COO
Mark Sembler
Alexander Rothaus
CMO
As the Chief Marketing Officer at Sembler Investments Real Estate Partners, Alexander is adept at crafting and executing strategic marketing campaigns that elevate brand presence and drive growth. With a proven track record in the tech and biotech sectors, his expertise in brand building and fundraising has led to significant successes. At Sembler Investments Real Estate Partners, he oversees the company’s marketing strategy, utilizing his deep industry knowledge to bolster brand strength and support the firm’s growth initiatives. His role is essential for navigating the competitive landscape of real estate investment. Alexander holds a BA from Hamilton College.
Alexander
Rothaus
CMO
Identifying Opportunities
At Sembler Real Estate Partners, we specialize in identifying and pursuing lucrative opportunities in multifamily residential properties. Through meticulous analysis of market trends and comprehensive due diligence, we ensure that each investment aligns with our strategic goals. Our objective is to generate above-market returns while making a positive impact on the communities we serve. Explore our portfolio to see the opportunities we’ve identified and pursued.
Strategic Decision-Making
Our approach is founded on diligent management and strategic decision-making. Leveraging our industry expertise and employing a data-driven methodology, we effectively mitigate risks. Transparency, integrity, and ethical standards are fundamental to our operations, fostering trust and confidence among investors and partners alike. Through disciplined execution and a commitment to excellence, we aim to create enduring value for all stakeholders. Learn more about our strategic partners and how we collaborate to achieve our objectives.
Discover Investment Opportunities
Discover the path to exceptional real estate investments with Sembler Real Estate Partners. Our team combines strategic expertise with integrity to ensure your journey towards profitable outcomes is transparent and rewarding. Embrace the opportunity to enhance your portfolio with above-market returns. Connect with us today to explore how we can achieve your investment goals together.