A multifaceted real estate investment firm, Triple Double Real Estate invests in, operates and manages commercial and residential real estate throughout the country. Our headquarters is in South Florida.
Triple Double leverages our partners’ experience to create and build value, innovate in the real estate investment space and maximize returns in each project we undertake.
We create innovative solutions to everyday problems as we work to ensure that our buildings are well-maintained, and our tenants are happy. Our ability to successfully innovate comes from more than 20 years of real estate experience. We understand the market and are respected for our knowledge and vision in creating and building property value.
Our Urban Asset team purchases iconic properties at well below replacement cost and strategically adds value through methods including aggressive leasing, repositioning and renovation. Additionally, this team pursues ground-up construction of mixed-use assets in urban settings.
Our Medical Office team acquires and manages existing value-added medical properties that are in excellent locations but struggle with occupancy or other business flaws. Through our unique approach, we revitalize the property and fill it with high-quality tenants.
Our Workforce Housing division specializes in alternative properties to help address the nation’s affordable housing shortage, including a shortage of Affordable Senior Housing. Our team often utilizes hotels or other similar properties to address these issues, applying our creative approach to maximize the effectiveness of such projects. We work with cities and states, as well as our partners in the corporate world, to solve their housing problems.
Our Historic Adaptive Re-Use division reshapes downtowns across the U.S. by breathing new life into iconic structures. Utilizing tax credits and other forms of public finance, our team has helped begin the process of redeveloping generational properties across multiple asset classes.
Triple Double is a seasoned property investor with more than 20 years of professional investment experience. The principals of Triple Double believe in utilizing out-of-the box strategies to help achieve significant returns while developing creative projects. Experienced in asset classes that include medical office, multifamily, hospitality, office, parking garages, industrial and mixed-use, Triple Double brings creative projects to life.
Our talented leasing team will help any tenant find the perfect space for their leasing needs. While we work with various property types, we are specialists in tenant and landlord representation for medical office space. Our properties are strategically located and we have numerous options available in multiple markets. Our experience as owners informs the work we do on behalf of clients, helping us make the best deals for them and preventing landlords from taking advantage of tenants.
Triple Double Property Management and Med Prop Management are national property management companies. Triple Double Property Management services traditional commercial office buildings and retail spaces and Med Prop Management services companies in the medical office arena. Managing over 1 million square feet of commercial space, our two management companies take a hands-on approach, getting to know each of our tenants and meticulously caring for each of our properties.
We build wealth by quickly adding value to each property we acquire or manage. We are not afraid to innovate in the commercial real estate space or change our approachin order to maximize returns.
With over 20 years in real estate investment and experience in the financial industry, we understand the market and are respected for our knowledge and vision in creating and building property value.
We approach each building as an asset that we help reposition to quickly build value, while at the same time ensuring that properties are well maintained, and our tenants are happy.
Our team is nimble, able to move quickly on acquisitions and property management changes. We manage the properties we own, and our size allows us to provide personalized service to each property we manage – whether or not it’s one that we own.
By incorporating maintenance, construction, brokerage and other services into the company, we’re able to innovate, reduce costs, operate more efficiently, increase tenant satisfaction and maximize returns for owners.
Andrew “Avi” Greenbaum
As Triple Double RE’s CEO, Andrew leads a team that uses strategies honed over nearly two decades of real estate development and management. Specializing in the medical and commercial office sectors, as well as hotel-to-residential conversion projects, Andrew and his team add value to projects through avenues including adaptive re-use, lease-up and renovation.
Andrew has bought, built and managed more than 4,000 residential units and more than 6 million square feet of commercial space during the course of his career. His leadership stems from his vision and expertise in acquisition, management, development, corporate operations and finance.
Prior to founding Triple Double, Andrew was a founder and principal of Miami based Hudson Capital. Hudson Capital was a mixed-use developer of residential and commercial rental properties, engaging in both ground-up construction and condominium conversions. The company developed more than $1 billion of commercial property. At Hudson Capital, Andrew focused on acquisitions, finance and operational functions. He worked closely with institutions, brokers and individual property owners in search of value-add propositions. Andrew also served as a principal and director of Washington Mortgage, a mortgage banking joint venture with Wells Fargo.
Andrew has held FINRA (NASD) Series 7, 63 and 55 licenses. Under these licenses and utilizing his customized strategies, he traded a variety of financial products, commodities and derivatives. In 2000, Andrew founded Spectrum Capital Partners LLC, a trading firm specializing in proprietary trading of stocks, futures and other financial products. He expanded the business to 200 employees and in 2002 merged the company with his former employer, a NYSE firm, before selling his share in 2003.
In 1998, Andrew co-founded Foundation Source, a financial service software firm that has become the largest administrator of private charitable foundations in the United States. Clients include JP Morgan, Morgan Stanley, Northern Trust, TD Ameritrade, UBS and Wilmington Trust. From its beginning with $20 million in venture capital, Foundation Source has grown to over $10 billion in assets under administration. The company was sold for over $110 million.
Andrew holds a BA from Yeshiva University and a JD from Brooklyn Law School.
Heath Wruble is an accomplished business executive and entrepreneur currently serving as the Chief Operating Officer and the Chief Compliance Officer of Triple Double Real Estate (RE). Since joining the company, Heath has played a pivotal role in shaping the operational landscape of the firm. Working closely with Andrew Greenbaum, Heath oversees the firm’s management, administration, and operational procedures while also streamlining compliance-related aspects critical to the success of Triple Double RE and its portfolio companies.
With a wealth of experience earned over more than 25 years on Wall Street, Heath brings a unique perspective to the real estate sector. His extensive background in finance includes key positions at renowned firms such as Kestra Financial, Bear Stearns, Smith Barney, Morgan Stanley, Guggenheim Partners, and Quick & Reilly/Bank of America. Throughout his career, Heath has expertly managed relationships between these organizations and various regulatory governing bodies, ensuring adherence to compliance and operational excellence.
In addition to his impressive financial background, Heath is a proven entrepreneur with a notable track record of starting, owning, and operating multiple companies. His entrepreneurial ventures have led these businesses to successful exits, showcasing his ability to identify opportunities and create value in diverse markets. This entrepreneurial spirit, combined with his business acumen, makes Heath an invaluable asset to Triple Double RE.
At Triple Double, Heath not only supervises daily operations but also oversees several special projects linked to the firm’s expanding portfolio. His participation in the acquisition team highlights his commitment to the strategic growth of the company, ensuring that Triple Double RE remains at the forefront of the real estate market.
Heath is also a thought leader in the business community, having penned several articles focused on improving business efficiency and operational practices. His insights have garnered attention from peers and aspiring entrepreneurs alike, solidifying his reputation as a knowledgeable and influential figure in the realm of business and real estate.
Outside of his professional commitments, Heath is passionate about mentoring young entrepreneurs and sharing his wealth of experience to inspire the next generation of business leaders. His approach to leadership is characterized by collaboration, innovation, and a steadfast commitment to achieving excellence.
Heath Wruble’s blend of Wall Street experience and entrepreneurial success provides a strong foundation for his role at Triple Double Real Estate. His vision, leadership skills, and dedication to operational efficiency position him as a key player in the company’s ongoing success and growth in the competitive real estate landscape.
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Kadion@tripledoublere.comKadion Preston is Chief Growth & Strategy Officer of Triple Double Holdings (TDH), a company operating across affordable housing, modular construction, manufacturing, and regional commerce infrastructure. He leads growth strategy and commercial execution across the portfolio, helping scale ventures designed to solve critical infrastructure challenges.
Kadion brings more than two decades of experience building and scaling technology-enabled businesses. He is the co-founder and former CEO of Caribshopper, the first FDA-registered Caribbean e-commerce platform, which built the compliance and logistics infrastructure enabling Caribbean brands to reach consumers globally. Under his leadership, Caribshopper grew into a multi-market commerce platform supporting distribution across 41 U.S. states, a consumer network of more than 90,000 customers, and a merchant ecosystem spanning hundreds of Caribbean producers.
Prior to Caribshopper, Kadion co-founded Sonicloop Networks, a technology development firm delivering enterprise systems and digital infrastructure solutions for organizations across financial services, healthcare, and media, including Spectrum Capital Partners and Plaza Health Network.
Kadion is a Techstars Atlanta alumnus and holds a degree in Computer Engineering from Hunter College. He also served as Chair of the Miami-Dade Trade & Logistics Committee.
Karen Ives is a seasoned real estate and operations executive whose career began in residential real estate in 2015 and quickly expanded into commercial acquisitions, investment strategy, and multi-market execution across Florida, Chicago, and South Carolina. That breadth of experience now informs her leadership role at Triple Double Holding, the parent company of Triple Double Real Estate, a South Florida-based investment, operations, and management firm with more than 20 years of experience creating value across commercial and residential assets.
As Director of Operations & Logistics, Karen works closely with the principal and senior partners to support a complex, fast-moving portfolio. She oversees key operational functions across the company’s properties, helps evaluate new ventures, and ensures priorities, decisions, and follow-through remain aligned across the business. Her ability to move between strategy and execution makes her a trusted member of the leadership team.
Karen’s commercial real estate expertise plays a central role in Triple Double’s acquisition activity. She contributes to deal evaluation, due diligence coordination, and strategic analysis supporting decisions across value-add investments, urban redevelopment opportunities, and new market expansion. Her work reflects Triple Double’s broader approach: combining disciplined execution with creative thinking to build long-term property value.
Beyond real estate, Karen has also supported the growth of H2O Everywhere, an atmospheric water generation company that designs, builds, and commercializes advanced machines that convert humidity in the air into clean drinking water. Positioned at the intersection of innovation, infrastructure, and sustainability, the company delivers high-performance on-site water solutions for commercial, community, and government applications. Her contributions have included financial modeling, lease structure development, and strategic relationship-building to help support the company’s expansion and long-term market opportunity.
Karen is valued for her judgment, consistency, and ability to keep complex initiatives moving. Whether managing portfolio operations, supporting acquisitions, or advancing new ventures, she brings discipline, responsiveness, and a clear understanding of how to turn priorities into progress. In a business defined by momentum and execution, she helps ensure both remain on track.
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Shiv@tripledoublere.comShiv Newaldass is a seasoned real estate executive, urban redevelopment strategist, and public-sector leader with more than two decades of experience across development, government, infrastructure, and community transformation. He is recognized for his expertise in entitlements, acquisitions, asset management, zoning, and complex urban redevelopment, with a career focused on leading high-impact projects that balance economic growth with long-term community planning.
Throughout his career, Shiv has operated at senior levels in both the public and private sectors. As Director of Development Services and Chief Development Officer for the City of Hollywood, he managed a broad portfolio of city departments, including planning, engineering, code compliance, parking, real estate, transportation, and building services. In this role, he oversaw more than 150 employees across six divisions and led major redevelopment and acquisition initiatives, including the management of a significant 45-acre development project. His work helped advance sustainable growth strategies, interagency coordination, and long-term planning efforts.
Prior to his work in South Florida, Shiv played a central role in several major redevelopment initiatives in Washington, D.C. While serving under the Office of the Deputy Mayor for Planning and Economic Development, he helped manage the $786 million McMillan Sand Filtration redevelopment project, a 2 million-square-foot mixed-use initiative focused on revitalization, infrastructure planning, and community engagement. He also contributed to the New Communities Initiative, which focused on redeveloping historically underserved and high-poverty neighborhoods.
Shiv’s private-sector experience includes acquisition and development strategy with The Menkiti Group, where he led mixed-use and affordable housing initiatives, negotiated strategic partnerships, and implemented financial tracking systems to improve profitability and operational efficiency. He has also been a strong advocate for equitable housing and community empowerment. As Director of Advocacy at Manna, Inc., he worked directly with policymakers, testified on affordable housing issues, and advocated for legislative reforms supporting long-term housing sustainability and homeownership opportunities.
Shiv earned his undergraduate degree in English and History from Georgetown University and later received his MBA in Real Estate from Johns Hopkins University Carey Business School. His background combines strategic business acumen with deep civic and historical awareness, shaping a leadership style that balances financial viability with human-centered development.
Over the course of his career, Shiv has become known for his ability to navigate politically sensitive projects, negotiate complex land use agreements, and align diverse stakeholders around transformative visions for cities and communities. His work has been featured in outlets including The Washington Post and public affairs programming covering redevelopment, affordable housing, and community preservation efforts surrounding Sursum Corda in Washington, D.C.
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SR@tripledoublere.comSammy Rhein is the Director of Brokerage and Leasing of Medical Office Brokers (MOB), www.medicalofficebrokers.com . He manages Triple Double’s leasing portfolio, overseeing lease-up strategies and leasing terms for the company. Sammy has helped fill millions of square feet of office and retail space since joining Triple Double in 2019.
Triple Double benefits from Sammy’s business development, marketing, sales, and data analysis expertise. He has more than 25 years of professional experience in real estate, finance, healthcare, and technology industries.
A proven entrepreneur, Sammy has founded many technology firms and led them to successful exits. He brings an innovation-focused, entrepreneurial mindset to Triple Double.
Sammy is a licensed real estate broker in both Florida and Alabama. He earned a BS in accounting from the Sy Syms School of Business at Yeshiva University.