City5 Consulting | 403 followers on LinkedIn. City5 Consulting is the most trusted real estate consulting source for property owners, developers, & management firms. | City5 Consulting is the most trusted real estate consulting source for property owners, developers, and management firms in New York City. We deliver innovative software solutions backed by intimate knowledge of property compliance that enable our clients to transact effortlessly and with confidence; Allowing them to focus on minimizing liability and maximizing returns. Please find a brief overview of our services below.