Flat-rate utility charges in shared buildings often subsidise heavy users and annoy frugal ones. Sub-metering shifts consumption visibility to the unit level—when done well.
Benefits
Fair allocation, incentive to conserve, and clearer separation between landlord or estate bulk supply vs tenant responsibility. Many residents accept variable charges when they trust the meter readings.
Challenges
Upfront installation cost, meter maintenance, and clear rules for estimated reads or meter failure. Estates need a policy for vacant units and common areas.
Operational fit
Readings must feed billing on a schedule. Smart meter integrations reduce manual reads and errors. For full estate workflows, see HOA software and request a demo.