About – Cass Hill Development
Our Buildings Are Our Legacy
At Cass Hill Development, we are stewards of lasting impact. Founded by President Marc Paquin in 2004, we specialize in developing and managing dynamic properties that serve communities, businesses, and residents for generations.
Projects Completed
Years in Business
Sq. footage aquired and developed
The Cass Hill Standard of Excellence
The passion and expertise of every individual at Cass Hill are the pillars that uphold our reputation for success. We understand that great things are built by great people, and our team is proof of that every day.
What Sets Us Apart
With honesty, dedication, and creativity at our core, our team applies deep industry expertise to every project. Unlike typical real estate firms, we own every property we oversee, ensuring that every decision is made with long-term value in mind.


Our Foundation
For us, buildings aren’t just structures—they’re the foundation of thriving communities and meaningful connections. That’s why we develop and manage each one with purpose, care, and an unwavering commitment to excellence.
At Cass Hill Development, our unwavering focus on real estate development and management is reflected in the care and attention we have put towards building an exceptional team.
With over 40 dedicated professionals, each member of our team plays a vital role in the work we do, and their commitment to excellence is reflected in every project we undertake.
We don’t just work together—we support one another, share in our collective successes, and grow together as one.
Our Leadership

Marc Paquin
President/CEO
Marc has spent his real estate career specializing in residential and commercial property acquisitions, development, and property management. With over 30 years of experience in real estate investing, Marc has built a strong track record of identifying and capitalizing on market opportunities. Since founding Cass Hill in 2004, Marc’s strategic insight and long-term vision have created over 40 completed projects in excess of 3MM square feet across New York State. Marc holds a bachelor’s degree in economics and an MBA from Union College.

Spencer Jones
Senior Vice President
Since joining Cass Hill in 2022, Spencer has been responsible for managing daily operations of Cass Hill’s 2MM+ square foot diversified portfolio. Spencer also has a lead role in strategic planning, acquisition targeting, and project financing. Spencer has more than 25 years of experience in the acquisition, development, capital structure, and management of over 17MM square feet of multi-family, office, industrial, retail and hospitality property across the northeastern US. Spencer holds a bachelor’s degree in economics from St. Lawrence University.

Kelley Watts
Vice President/Chief Financial Officer
As Vice President & Chief Financial Officer, Kelley oversees all accounting policies & procedures, financial reporting & treasury management. Prior to joining Cass Hill, Kelley was a Tax Director in the tax practice of PwC for 10 years with a focus on real estate, asset management and high net worth individuals and served as CFO for a commercial property management company for 7 years. Kelley is a Certified Public Accountant licensed in New York State and received her bachelor’s degree in accounting magna cum laude from Siena College.
Discover What’s Possible
Reach out to our team to learn how we can serve your real estate development and management needs.