Building the Future, One Community at a Time

For over 30 years, The Markstone Group has been at the forefront of suburban real estate development, transforming landscapes and redefining the way people experience community living. Developing communities that not only enhance the physical environment but also elevate the quality of life for those who call them home.

Where others see challenges, we see opportunity.

As a real estate development firm, we manage every aspect of the process, from land acquisition to municipal approvals, construction, and long-term management. Our expertise lies in identifying untapped potential—whether in raw land, distressed properties, or overlooked opportunities—and turning them into thriving, sustainable communities. With a strong commitment to excellence, innovation, and long-term stewardship, we build more than just properties; we build legacies.

Our Mission and Vision

Our mission is to develop land for the building of exceptional living communities for people of all stages in life, to see those properties to successful completion, and to manage them for the benefit of their tenants and the broader community—upholding integrity in every aspect while fostering economic growth and long-term success.

Pillars of Excellence

We design and build with more than just concrete, glass, and steel—we create spaces with a human element at heart.

Through the pursuit of strategic acquisitions with out-of-the-box thinking to continually grow our portfolio, we pride ourselves on our three Pillars of Excellence: Quality, Ingenuity, and Collaboration.

QUALITY

QUALITY

You can trust the caliber of our dwellings. We stand behind everything we build.
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INGENUITY

INGENUITY

We are forward-thinking and creative in the way we approach our projects and are always looking for a more efficient way to reach our goals.
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COLLABORATION

COLLABORATION

We are all about partnerships and working with industry individuals to make sure our projects not only come to fruition but stands the test of time.
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Our History

Since the turn of this century, The Markstone Group has been literally making its mark in all areas of the real estate development landscape. Back in 2000, Isaac Markowitz and Abe Strulovitch, both second-generation industry players, set out to deepen their understanding of the pivotal relationship between real estate and municipalities. They each independently became aware of the pressing need for suburban development, particularly in the area of senior living, and recognized a growing demand for high-quality suburban housing. They saw an opportunity not only to address the shortage of luxury suburban developments but also to refine the standard of 55+ communities, meeting the evolving expectations of a new generation of retirees.

Determined to fill this critical need, Isaac and Abe joined forces in 2016 to establish The Markstone Group. Their vision: to create thoughtfully designed, high-end suburban communities that elevate the active adult living experience. This new, family-owned company would focus on land acquisition and fund construction-ready development in prime suburban locations.

Today, Markstone is widely known for its high-powered, qualified team that works cohesively with municipalities and cultivates strong relationships with landowners throughout an informed and smooth process. In addition to land development, Markstone provides construction, leasing, marketing, and hands-on property management services. The company continues to seek new opportunities for growth, enhancing the communities it serves by delivering exceptional residential and mixed-use developments.

What We Do

The Markstone Group Does It All

We’re a suburban real estate developer, involved in every stage of property development—from acquiring raw land and securing municipal approvals to construction. Using leading-edge technology, we create distinctive dwellings and bring them to life with our expert management team, ensuring their long-term success. We exclusively manage our own properties, with a proven track record of success. The result lies in the residents who love living in our communities and the professionals eager to work with us.

Land Acquisition

At Markstone, we see land’s potential early, leveraging years of experience to transform communities. Partnering with property owners, we rehabilitate land creatively, ensuring every parcel serves a meaningful purpose for the greater good.

Entitlements

Through meticulous research, planning, and engineering, we initiate projects with strong potential. By building alliances with municipalities, securing approvals, and managing design and construction, we create lasting, positive community impacts.

Construction

At Markstone, we build enduring foundations and desired lifestyles. From groundbreaking to completion, we oversee every detail with top-tier materials and innovative technology. Our projects are on time, on budget, and designed to exceed expectations.

Management

At Markstone, we take a hands-on approach to property management, overseeing all of its properties to ensure long-term success and resident satisfaction.

Who We Work With​

It's a Team Thing...​ We're only as successful as the people we work with.​

Building Partnerships, Creating Opportunities​ – At the Markstone Group, we are experts in the art of collaboration. Whether you’re a real estate broker, an investor, a property owner, an engineer, a community planning consultant or you represent a municipality, we welcome you to learn more about our organization and find out why The Markstone Group is one of the most sought-after real estate developers in the Northeast.​

Property Owners

If you own a piece of land, we’ll become fast friends. When property owners feel that a parcel is a burden, we see possibilities and can cut through all the obstacles so that every piece of land eventually has potential for use.

Brokers​

At Markstone, we value our symbiotic relationship with real estate brokers. When brokers have land to sell, we listen. When we’re looking to develop, we turn to them for opportunities. We understand their challenges in fast-changing markets, so we prioritize smooth, quick transactions. By doing our due diligence, we ensure informed decisions that meet everyone’s goals.

Community Planning Consultants

The Markstone Group welcomes collaboration with third parties hired by municipalities to update master plans. With a cooperative approach, we embrace zoning updates and mixed-use proposals, working with consultants to benefit both clients and communities.

Municipalities

At Markstone, building strong relationships with municipalities is key. We prioritize community needs, aligning our goals to create a collaborative partnership for the common good. By helping re-develop master plans and transforming overlooked areas, we turn potential into progress, bringing innovative ideas to life.

Engineers

At Markstone, we know that the road to success is paved with engineers. They are part of our team--Civil, Environmental, Structural and Electrical engineers all work together to make the magic happen. We call on experts in the field, such as hydrologists, to crack the codes of water flow and make sure that our projects are solid, reliable and without fatal flaws.

Investors

The Markstone Group's in-house expertise drives investments across all development stages, from deal sourcing to construction management. We offer institutional, passive and high-net-worth investors access to real estate debt opportunities in key markets. As seasoned developers, we mitigate risks through thorough underwriting, due diligence, and the ability to complete projects if needed.

Leadership

Driven by Vision, Defined by Expertise: Meet the Minds Behind Markstone Group's Success

Isaac Markowitz​

Founder & Chief Executive Officer

Abraham Strulovitch

Vice President of Construction

Jacob Freund

Chief Operations & Financial Officer

Jarrel P. Guerrero, Esq.

Chief Legal Officer

Isaac Markowitz

Founder & Chief Executive Officer

Isaac Markowitz hails from a long line of real estate magnates, dating back over a half a century. With over thirty years of experience in the industry himself, Isaac has been involved in every facet of commercial and residential development, building management, asset investment and financial capital allocation in addition to other real estate-related ventures. Highly respected as a visionary in his field, Isaac is known and trusted throughout many of the municipalities in New York and New Jersey for his creativity and persistent nature in creating community-friendly developments.

He does not shy away from taking on projects that are riddled with challenges. In fact, he is an expert in mitigating environmental issues that would typically stall or completely kill projects for other developers. Isaac designs Markstone’s strategic plan and continuously sets its course in an upward direction, while retaining its solid foundation, built on values that have led to its current success.

Abraham Strulovitch​

Vice President of Construction

Abraham Strulovitch comes from an historically successful background of real estate prowess, spanning almost forty years. In his decades of experience, he has been involved in the various aspects of real estate with a concentration on ground-up construction. Senior housing residences, urban high-rise apartment complexes and mixed-use commercial buildings are just some of the types of projects Abraham has erected. He is very well-known in the communities of New York and New Jersey for real estate development that is highly beneficial to surrounding areas. 

His properties possess a distinct look with contemporary feeling, yet, decidedly, retain the traditions of each community’s landscape. Moreover, the amenities, facilities, and designs that he creates are state-of-the-art and tenant friendly. Abraham continues to put The Markstone Group in a position to consistently output structures that are highly distinct, efficient, and captivating for municipalities and individuals.

Jacob Freund

Chief Operations & Financial Officer

Jacob Freund is the Chief Operations and Finance Officer at Markstone Group, bringing over a decade of experience in operations and finance. With a proven track record of driving value across multiple industries, he is a strategic, self-motivated, and action-oriented leader known for his hands-on approach to removing barriers to success.

Before joining Markstone, he held key roles at Fingercheck, a SaaS HR company, where he led the implementation team and later served as Vice President of Product. In these roles, he developed a deep understanding of processes and crafted innovative solutions to streamline complex procedures using technology. His exceptional communication skills and ability to build and manage high-performing teams have been critical to his success.

At Markstone, he oversees all aspects of the company’s operations and finance, including project management, professional development, human resources, and technology. He holds full P&L responsibility and is a key revenue strategist, guiding the company through corporate and business strategy. He has restructured the company’s accounting department and focuses on financial reporting, equity investments, and capital needs. He handles all financing loans and leads negotiations with partners, including Preferred Equity, Limited Partnerships, and CO-GPs. As a vital member of the executive team, he plays a pivotal role in developing and executing the company’s strategic plan.

As a highly motivated and results-driven leader with a passion for excellence, he is a strong advocate for collaboration and innovation and fosters a culture of continuous improvement at Markstone. His commitment to streamlining processes and enhancing the company’s bottom line underscores his dedication to driving organizational success.

Jarrel P. Guerrero, Esq.

Chief Legal Officer

Jarrel P. Guerrero, Esquire, has a depth of experience in real estate law that few others possess. With knowledge in commercial and residential contract and lease negotiation and development, Jarrel serves as counsel to retail and private lenders across the country. As a testament to his proficiency in buying and selling, Jarrel works as a real estate educator, conducting classes for real estate professionals nationwide in order to share his expertise in Title issues and in New York mortgage and acquisition nuances.

Jarrel earned a Bachelor of Arts Degree from Binghamton University and a Juris Doctorate from New England Law School. He is licensed to practice in both New York and New Jersey and is a former board member affiliate of the Manhattan Chapter of the Asian Real Estate Association. Jarrel examines and analyzes all the legal scenarios and potential outcomes for Markstone to ensure compliance within the strict legal confines of real estate, and at the same time, meets with town officials to implement projects that seamlessly assimilate into their respective developments.