Diamond Properties, a leader in hands-on commercial property management, market repositioning, and capital upgrades, has once again been recognized as one of Westchester’s top businesses. The company has proudly earned six wins from Westchester Magazine’s “Best of Business” Awards, underscoring its continued commitment to enhancing the value and performance of real estate assets.

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Managing over 125 properties nationwide, Diamond Properties oversees a diverse portfolio of office buildings, retail centers, and industrial parks. Among its standout holdings is The Park in Mt. Kisco, a premier destination that reflects the firm’s philosophy of transforming properties into thriving centers of business and community. The company’s strategy of active property management and investment in capital improvements ensures not only tenant satisfaction but also long-term asset growth.

"Our team takes pride in transforming properties into thriving centers of commerce and community," said Jim Diamond, CEO at 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."

Diamond Properties continues to expand its reach and strengthen its reputation as a trusted property management partner. By combining strategic vision with operational excellence, the company delivers results that benefit investors, tenants, and the communities it serves.

About Diamond Properties

Founded in 1995, Diamond Properties is a privately held real estate investment and management company based in Mount Kisco, NY. With a portfolio of more than 125 properties nationwide spanning office, retail, industrial, and specialty properties, the company is committed to enhancing asset value through hands-on management, market repositioning, and capital upgrades.

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Diamond Properties, managing 125+ properties nationwide, is proud to be a 6-time winner of Westchester Magazine’s Best of Business Awards. Discover why our hands-on approach sets us apart.