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Transforming New England’s urban landscapes with integrity and vision, We are passionate about breathing new life into historic buildings and creating vibrant communities that stand as secure, lasting investments.

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Integrated Real Estate Investment, Development, and Management

We are dedicated to revitalizing historic spaces with respect and vision, preserving our shared heritage while fostering growth and creating inclusive, resilient communities.

Founded in 2012, Lee Properties has spent over a decade transforming some of the most challenging properties and communities across New England.

While obstacles are inherent in the work, the transformative power of regenerative real estate development drives meaningful and far-reaching positive change within the communities we serve.

With a foundation built on hard work, diligence, and patience, we have earned a reputation for integrity and success. It is, however, our meticulous attention to detail and results-driven approach that solidifies our position as one of New England’s premier real estate investment, development, and management firms.

Mill at The Marina, 21 Pawcatuck Ave, Stonington CT

MILL AT THE MARINA,

INVESTMENT OPPORTUNITY

Nestled along the scenic Pawcatuck River in Stonington, Connecticut, Mill at the Marina is a market-rate development set to transform a historic late-1800s mill into a modern residential landmark. Preserving the building’s historic exterior while reimagining the interior, this project combines luxury living with respect for the site’s rich manufacturing history and deep community ties.

Residents will enjoy stunning river views, thoughtfully designed green spaces, and a vibrant connection to the local community. Stay tuned as we bring this exciting vision to life.

Smart Lofts, 2-6 Washington Street, Haverhill MA

SMART LOFTS, HAVERHILL, MA COMPLETED PROJECT

In downtown Haverhill, the Haverhill Smart Lofts feature 14 smart-tech apartments and over 3,000 square feet of commercial space, home to luxury boutique Paul Francis Bridal.

Sustainably powered by 55 solar panels, this 1882 former shoe factory and Hotel Thorndike was restored with historic wood-framed windows and 10-foot ceilings.

Completed in April 2021, it blends heritage with modern living.

The Jewel, 54 Union Street, Attleboro MA

THE JEWEL, ATTLEBORO, MA COMPLETED PROJECT

Experience timeless elegance at The Jewel, a renovated historic building at 54 Union St, Attleboro. With 43 beautifully designed units featuring hardwood floors, quartz countertops, custom cabinetry, and soaring 12-foot ceilings, The Jewel offers luxury and convenience. Amenities include a fitness center, keyless entry, and flexible lease options, including fully furnished units.

Located steps from the MBTA, enjoy seamless travel to Providence or Boston. Choose The Jewel for modern living in a historic setting.

LATEST RENTAL PROPERTIES

The Jewel Unit

Studio, 1 & 2 Bedrooms
Experience luxury living in this meticulously renovated historic mill in downtown Attleboro, conveniently located across from the commuter train. Click here to learn more about this rental property.

From $1,895 to $2,950/per month

Studio & 1 Bedrooms
Discover modern urban living in these newly constructed apartments. Click here to learn more about this rental property.

$1,995+/per month

Smart Lofts Unit

WHY CHOOSE LEE PROPERTY DEVELOPERS, INC.?

Our team is committed to providing transparent and trustworthy real estate investment opportunities. Join us and experience a seamless investment process.

Investing in the Mill at the Marina redevelopment in Stonington, CT, offers the opportunity to be part of a historic waterfront project with strong market demand, combining the charm of a revitalized landmark with the potential for attractive returns in a sought-after community.

We specialize in revitalizing historic properties across New England, transforming them into vibrant residential communities. We're also exploring opportunities to expand into new markets, focusing on converting office spaces into modern, desirable residential units.

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WHAT OUR STAKEHOLDERS SAY

"Jonathan provided me with an exceptional investment opportunity. His team's commitment to preserving historic spaces while creating modern communities is truly admirable."

-Ann Sargent, Investor

“I have always been impressed with the expertise, knowledge and competency  Jonathan brings to each real estate project” 

-Attorney Howard Snyder

“I was  once told by a wise old attorney that if a client and an attorney can share a vision, they can accomplish great things. Jonathan’s vision comprises restoration and economic rejuvenation, a dynamic combination.

I share that vision and we will do great things for Stonington”

-Mark Kepple, Attorney for Lee Properties, LLC

Get in Touch with our Team by filling out our contact form.

Jonathan Cozzens

Jonathan Cozzens,

CEO & Managing Partner

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© 2025 LEE PROPERTY DEVELOPERS

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