Diamond Properties Honored with Sixth “Best of Business” Win
- Sep 16, 2025
- 2 min read
At Diamond Properties, we believe great property management is about more than maintaining buildings—it’s about creating places where businesses, tenants, and communities can thrive. That’s why we’re proud to announce that our company has once again been recognized by Westchester Magazine’s Best of Business Awards, earning our sixth win in the commercial property management category.

Westchester’s Leader in Property Management
Founded in 1995, Diamond Properties has grown into one of the leading commercial property management companies in Westchester, NY, with a diverse portfolio of more than 125 properties nationwide. Our holdings include office buildings, retail centers, industrial parks, and specialty properties, all managed with a hands-on approach that ensures long-term success.
One highlight is The Park in Mt. Kisco, a premier business destination that reflects our mission to transform properties into thriving hubs of commerce and community. By combining market repositioning strategies with capital upgrades, we deliver spaces that support tenant satisfaction and enhance property value.
A Team Dedicated to Excellence
“Our team takes pride in transforming properties into thriving centers of commerce and community,” said Jim Diamond, CEO of Diamond Properties. “Winning six ‘Best of Business’ awards is a testament to the dedication and expertise of our people, and to the strong relationships we have built with our tenants and partners.”
This recognition highlights the work of a dedicated team that makes Diamond Properties a trusted name in property management across Westchester County and beyond.
A Future of Growth and Community Impact
As we celebrate this award, Diamond Properties remains focused on delivering outstanding service and results for investors, tenants, and local communities. Our ongoing commitment to Westchester commercial real estate and our expansion nationwide continues to strengthen our reputation as a reliable and forward-thinking property management partner.
We’re grateful to our tenants, partners, and the Westchester business community for recognizing our efforts—and we look forward to shaping the next chapter of growth in commercial property management together.




























