Business Details
39 Years
experience
Expert Real Estate Management & Investment Services
Mark Properties has been a leader in real estate management and investment since 1987, dedicated to delivering excellence in property management, leasing, redevelopment, and equity investing. With offices in Durham, North Carolina, and Mountain Lakes, New Jersey, we specialize in commercial real estate across five states: Maryland, New Jersey, North Carolina, South Carolina, and Virginia. Our portfolio includes grocery-anchored neighborhood strip shopping centers, multi-family apartment complexes, and smaller retail properties, reflecting our commitment to strategic acquisitions and value creation. Over three decades, we have developed a reputation for conservative, low-leverage investment strategies that prioritize principal safety while generating strong returns. Our Triangle Funds, initiated in 1990, have consistently outperformed industry benchmarks through active management and hands-on expertise.We partner with trusted property management firms like Vita & Vita Realty Corp and New Wave Properties, ensuring operational excellence. Our team combines deep industry experience with a focus on innovation, having successfully redeveloped historic properties and invested in diverse sectors, including tech and biotech startups. With a geographic focus east of the Mississippi River, we provide tailored solutions for investors, clients, and tenants. Our leadership team, including founder Andrew Widmark and President Sara Loeblein, brings decades of legal, academic, and practical expertise to every project. This legacy of integrity, combined with a forward-thinking approach, positions us as a trusted partner in the real estate industry.
Services
Property Management
Real Estate Investment
Leasing Brokerage
Redevelopment
Equity Investing
Historic Rehab
Venture Investing
Details
- Year established: 1987
Highlights and features
- We have over 30 years of experience in commercial real estate management and investment.
- Our conservative financing approach prioritizes principal safety with low-leverage strategies.
- We specialize in redeveloping underperforming assets to maximize value.
- Our Triangle Funds have generated 19% internal rates of return over 19 years.
- We combine hands-on expertise with a geographic focus east of the Mississippi River.
Services
Property Management
We oversee property management for commercial real estate, ensuring efficient operations and tenant satisfaction. Our outsourced partners handle day-to-day tasks while we focus on strategic asset growth. This approach maintains high standards across our portfolio of shopping centers and apartment complexes.
Real Estate Investment
Our investment strategies focus on acquiring and managing income-producing properties. Through Triangle Funds, weve delivered 19% average annual returns by targeting undervalued assets and enhancing their value through active management and redevelopment.
Historic Rehab
We specialize in revitalizing historic properties for modern use, blending preservation with functionality. Projects in Durham and Raleigh demonstrate our ability to transform aging buildings into vibrant office, retail, and residential spaces while maintaining architectural integrity.
Venture Investing
Beyond real estate, we invest in diverse sectors including tech and biotech startups. Our portfolio includes successful exits like New Wave Surgical, sold to Covidien for over $100 million, showcasing our ability to identify high-potential ventures.
Leasing Brokerage
We facilitate retail and commercial leasing with a focus on quick, fair responses to tenant inquiries. Our team handles lease negotiations and property marketing across five states, ensuring optimal occupancy and tenant satisfaction.
People
Andrew Widmark
Founder
Andrew Widmark founded Mark Properties in 1987 after a career in law and real estate leadership. He previously served as CEO of Galesi Realty Corp and taught real estate at Duke University, bringing decades of expertise to the company.
Katherine Markowitz
Executive Vice President
Katherine Markowitz joined Mark Properties at its inception and now oversees New Jersey operations. With 20 years of experience in lease administration and property management, she ensures seamless execution of financial and operational strategies.
Sara Loeblein
President
Sara Loeblein leads acquisitions and asset management from Durham. A Duke University graduate and licensed broker, she manages daily operations and leverages her Spanish proficiency for international investments, including projects in Argentina.
Stuart Davidson
Leasing Manager
Stuart Davidson handles leasing across four states with 25 years of commercial real estate experience. Prior roles include senior advisor positions at Rankin Commercial Properties and Tricor International, where he managed large retail portfolios.
Questions
What services does Mark Properties offer?
We provide property management, real estate investment, leasing brokerage, redevelopment, equity funds, historic rehab, and venture investing services across the East Coast.
Which areas do you serve?
We operate in Maryland, New Jersey, North Carolina, South Carolina, and Virginia, focusing on commercial properties east of the Mississippi River.
How does Mark Properties approach investments?
We use conservative, low-leverage strategies prioritizing principal safety. Our Triangle Funds have delivered 19% average annual returns through active management and strategic asset redevelopment.
Can I lease space in your properties?
Yes, contact Leasing Manager Stuart Davidson at (919) 688-8006 ext. 2 for leasing inquiries on our retail and commercial spaces.
What historic rehab projects have you completed?
We’ve revitalized Durham landmarks like the Snow Building and Hill Building, transforming them into mixed-use spaces while preserving architectural heritage.
