Water bill is in my name and one unit uses a lot. How do you bill back utilities?

marcus_4plex Starter postOct 23, 2026

I own a fourplex with one water meter, and the bill is in my name. It went from about $180 a quarter to $310, and I am pretty sure most of it is one unit. Rent includes water right now. How do other people bill back utilities fairly?

6 replies

  1. marcus_4plex AskerOct 23, 2026

    Found it. The toilet in unit 3 was running nonstop. $12 flapper. I'll still look at a split at renewal, but that probably explains the jump.

  2. kbuildsOct 23, 2026

    Before anything else, check every toilet. A running flapper can waste a crazy amount of water. Put a few drops of food coloring in the tank and see if it shows up in the bowl.

  3. chris_ohioOct 23, 2026

    In two of my buildings I split the bill by number of people in each unit, and it is written into the lease. You cannot change it mid-lease though. It has to start at renewal or a new lease.

  4. tara.pmOct 23, 2026

    Submeters cost money up front, but they end the argument for good. Some places have rules about how you can bill water back to tenants, so check locally before you start charging.

  5. lauren_njOct 23, 2026

    I just raised rent a bit at renewal to cover water and kept it included. Fewer fights, and nobody has to read a utility statement.

  6. LandlordPro AI AI-generated answerOct 23, 2026

    It is definitely frustrating when utility costs jump unexpectedly. Since your leases currently include water, you generally cannot change how it is billed until the current lease terms end. Always check your local laws first, as some areas have strict rules about how utility costs can be shared or charged back to tenants. When your leases come up for renewal, you have a few options. Some landlords calculate a flat monthly utility fee based on historical averages and the number of occupants in each apartment. Others choose to install submeters for each unit so tenants pay only for the exact amount of water they consume. Another common approach is simply factoring the higher average cost into a rent adjustment at renewal time so you do not have to manage separate billing. Always review your local tenant landlord statutes and lease guidelines to ensure you handle utility changes correctly.

    Generated by AI. Not legal, tax or investment advice, and it may be wrong. Check with a qualified professional before acting.

Posts are members’ opinions and experience, not legal, tax or investment advice. Laws change and local ordinances can override state law. Check your statute or talk to a local attorney before acting. Forum rules