A method, non-transitory computer readable medium, and system that manages remote access including receiving a reservation request from a client computing device to access a physical location at a future specified time period secured by one or more remote locking devices. A determination is made on when one or more stored criteria associated with the one or more remote locking devices have been satisfied by the requesting client computing device. An identifier for the requesting client computing device and an access code to unlock the one or more remote locking devices during the future specified time period which is accessible by the one or more remote locking devices without further communication with the remote access management computing device is provided when the determination indicates the one or more stored criteria are satisfied. Additionally, the access code to the requesting client computing device is provided when the determination indicates the one or more stored criteria are satisfied.