Water Submetering: Financial Benefits
Last reviewed September 2026NES Editorial, checked by the Billing & Compliance team
Water submetering puts each unit's consumption in the hands of the resident, so the owner stops carrying the cost and the operating budget improves.
- Typical water savings
- 15-30%Typical water savings
- Typical payback
- ~12 moTypical payback
- Meter reads
- DailyMeter reads
- States served
- 43+States served
What are the financial benefits of water submetering?
Water submetering installs a meter on each unit so residents pay for the water they actually use. That usually cuts consumption 15 to 30 percent, catches leaks early, and bills common-area use accurately instead of leaving it on the owner. The owner stops carrying the water utility, residents pay their fair share, and most properties earn back the cost in 12 to 18 months.
What is water submetering?
Water submetering, the most common form of utility submetering, installs a water meter to measure and bill each unit's actual water use, so every unit pays for what it consumes each month. Submetering has been used since it was invented in the early 1920s.
The financial benefits
- Water consumption typically drops 15 to 30 percent after meters are installed
- Submetering is one of the best ways to catch leaks early
- Common-area water is measured and billed accurately
- Owners and managers stop spending time on water bills
- Cash flow becomes more consistent, and the operating budget improves
What the math looks like
Take a 200-unit property with a $10,000 monthly water bill. After submetering, residents typically cut use 15 to 30 percent, so the master bill itself shrinks. The rest is billed back to the residents who used it, and the total billed never exceeds the master-meter cost. Between the smaller bill and the recovered cost, properties typically save 15 to 40 percent on utility costs, and the install pays for itself in 12 to 18 months.
The bottom line
Property owners no longer carry the cost of the water utility, and residents pay their fair share. That shows up directly in the operating budget, and most properties earn back the cost in 12 to 18 months.
Not sure submetering fits your property?
Start with a free assessment. Send NES your master-meter bills and unit count, and the team will confirm feasibility, estimate your return, and recommend the right method for your property, with no obligation.
Water Submetering: Financial Benefits
See what your property can recover.
Send us your master-meter bills and unit count. We’ll run the numbers on your actual property and reply within one business day with a clear, no-obligation estimate.