ABSTRACT Signs, sign modules and a real estate signs and signage systems are provided. The real estate signage system includes a physical real estate sign provided in association with a property, a local wireless data interface, configured to provide wireless data access to one or more portable computing devices in proximity to the physical real estate sign, and a remote wireless data interface, coupled to the local wireless data interface and one or more remote servers. The system is configured to provide data associated with the property on the local wireless data interface and from the one or more remote servers. The data provided in response to receiving an identifier associated with the property. 1/5 Ua) CC fzl, LO r 0 0 L wL uHM L