100 UN Plaza, Managed by Greenthal

As a full service, diversified property management company, Charles H. Greenthal Management Corp. is able to offer you a complete menu of specialized services, which are not available from smaller or more recently established firms. By the same token, as a private family-owned business with a tradition of attentive, hands-on service we provide a degree of personal attention not often found from the larger Property Management Corporations.

Our objective is the preservation and enhancement of your real estate investment as well as the quality of life within the community of the building. As the Board determines corporate policy, we implement your directives in the day-to-day management of the building using every available resource.