Does a New Adu Require a Separate Electrical Meter in Los Angeles?

In Los Angeles, the Los Angeles Department of Water and Power (LADWP) typically allows separate metering for Accessory Dwelling Units (ADUs).

While a separate meter is not always a strict requirement by the building code for all installations, it is a highly recommended and common choice for several reasons:

• Straightforward Billing: A separate meter is ideal for rental scenarios, as it allows for independent tenant billing and keeps the ADU’s electrical costs entirely separate from your primary residence.
• Cost Independence: It provides a clear view of energy consumption for the new unit without complicating the utility bill of the main home.
• Utility-Specific Rules: Because requirements for meter types, service connection fees, and specific installation rules can vary between municipal utilities and the local Authority Having Jurisdiction (AHJ), it is essential to verify the current strategy for your specific address before finalizing your plans.

We provide exceptional electrical services throughout Greater Los Angeles and can help you evaluate your metering options. We often coordinate with utility providers and city inspectors to ensure your ADU’s electrical backbone is safe, code-compliant, and meets your long-term goals. If you are planning a project, Schedule Your Service! with us to determine the best path forward for your property.

• Electrical Code Requirements for ADU California: Complete Guide for 2026