Consumption charge on electricity is one of the issues faced by dormitories, room for rent, apartment and the like. Ideally, tenants must only pay what they have used for a specific period of time, but inevitably sometimes, they pay beyond their actual use simply because of unavailability of a meter or machine that could measure their actual use individually. Due to this practice and the current scheme of renting residential set up, the proponents came up with a microcontroller-based monitoring device capable of reading kilowatt-hour rating and peso equivalent of electrical usage for easier monitoring of both tenant and landlord. The system has the ability to identify the actual user because of its ability to register a particular device within the premise, a database to track the history of usage per account, and an archive to store the previous power usage of the tenants. Readings per time intervals were also guarded for repeatability. Client acceptance was also evaluated through survey and their responses were analyzed. Percent differences of testing consumption were measured using 4W lamp, laptop charger and electric fan were 1.65%, 0.55% and 1.37% respectively, thus, accuracy of readings was achieved. T-test calculation was also done on different time intervals per device used. A P-value greater than 0.05 was obtained, implying consistent reading of device. Item statistics of user acceptance inclines to the data to be agreeable to clients therefore the prototype is considered to be acceptable to potential users.