Recent Acquisition 

309 North Bedford Road is a fully leased Retail/Flex building featuring tenants such as Subway, Safe Haven Auto Storage & ET Audio Video. Located in "The Park" just off of North Bedford Road and minutes from Saw Mill Parkway & Mt Kisco Metro North Station

Diamond Properties Tenant Appreciation Day Is Coming to GPNY on August 11th! 

Join us for complimentary Racing, Bowling, Face Painting, Food, and Fun!  

Featured Article 

Project Yellow Light Race In Mount Kisco Raises $4,600 at GPNY!

Featured Tenant 

At GPNY we are dedicated to helping create memorable experiences. Our modern, state of the art bowling facility, arcade, restaurant, and race tracks, combined with our history of hosting literally thousand of events each year, make us an ideal partner to help host and plan your event. Please learn more about the numerous party and event options we offer below.


Building Loyalty

As a Diamond Properties tenant  you can enjoy  loyalty discounts offered by our tenants.  Visit to see the current offers.
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