Electricity was the easy one: the three other utility bills that come with the address

We have written before about how crossing a city line changes your electric bill — the Roseville side of a street buys power from a municipal utility, the other side buys it from PG&E, and the difference is large and permanent. Electricity is the one people notice, because everyone has an opinion about power bills.

The other three utilities work the same way and get almost no attention. Water, sewer and garbage are all set by parcel. None of them appear in a listing. One of them frequently does not arrive as a bill at all, which is exactly why it gets missed.

Water: there is no such thing as the local water company

Placer County does not have one water provider. It has many, and which one serves a parcel is a question of history and district boundaries rather than of what city the mail says.

Placer County Water Agency is the largest, with roughly 41,000 retail treated-water customers in its western system, and it also sells wholesale to other agencies — including San Juan Water District, the City of Lincoln, and areas west of Roseville. The City of Roseville runs its own water utility, buying surface water from PCWA, San Juan and the federal Bureau of Reclamation and supplementing with municipal groundwater and recycled water. Lincoln runs its own utility on largely PCWA water. California American Water serves an area south of Roseville. San Juan Water District retails to parts of the Granite Bay area and portions of Roseville, and wholesales to Citrus Heights Water District and others across the county line.

Move into the foothills and the map fragments further: Nevada Irrigation District in places, plus a set of small community services districts and public utility districts — Foresthill, Meadow Vista, Midway Heights, Christian Valley Park, Heather Glen, Suburban Pines — and at least one investor-owned water company. Sacramento County is similar, with the City of Sacramento, Sacramento Suburban Water District, Citrus Heights Water District, California American Water, Folsom and others dividing up the map.

The practical consequences:

• Two houses a quarter mile apart can be on different systems with different rate structures and different drought surcharges.
• Rates are set independently by each agency, on each agency’s own schedule. There is no county rate.
• Some older accounts, particularly in the foothills, are still on a flat rate rather than metered volume. A flat rate tells you nothing about what your household will pay once that changes.
• If the parcel is on a private well, there is no water bill and there is instead a pump, a pressure tank, a treatment system and a replacement clock. That is not cheaper. It is deferred and lumpy.

Sewer: sometimes a bill, sometimes a line on your property taxes

Sewer service is where the cost most often goes invisible.

Inside a city, sewer generally arrives on a municipal utility bill along with water and refuse, and you see it every month. In unincorporated areas and in some special district territory it works differently: the sewer service charge is collected as a direct charge on the annual property tax bill. It is real money, it is not small, and most buyers never see it because it is not a bill that ever arrives in an envelope with their name on it. It sits inside a tax bill that gets paid out of an impound account.

So when you are comparing two addresses, a parcel with a low apparent utility load may simply be one where the sewer charge moved onto the tax roll. Read the direct charges on last year’s tax bill before you conclude anything.

And if the parcel is on septic, there is no sewer charge at all — instead there is a pumping interval, an inspection at sale, and a replacement cost that lands as one large number in a year you do not choose.

Garbage: cheap, predictable, and quietly variable

Refuse collection is usually a franchise arrangement: a city or county contracts with a hauler and sets residential cart rates. Inside a city you are typically on that city’s franchised service. In unincorporated county areas you may be on a county program, and in some places that charge also rides the property tax bill rather than arriving separately.

The three-cart setup — garbage, recycling and organics — is now standard statewide, because California requires residential organic waste collection under SB 1383. Cart size is the main lever you control, and the difference between the smallest and largest cart over ten years is not nothing.

What this means when you are comparing addresses

The reason these costs deserve attention is not that any one of them is enormous. It is that all four utilities are decided by the parcel and none of them are disclosed with the house. You can do everything right on price, rate and insurance and still find that the address you chose runs a few hundred dollars a year above the one you did not, permanently, for reasons nobody mentioned.

Before you remove contingencies:

1. Confirm each provider by parcel, not by city name. Call the agency with the address if you have to. Mailing addresses lie about jurisdiction constantly.
2. Ask the seller for twelve months of actual utility bills. Not an average, not a summer month. Twelve months, because usage is seasonal and rate changes land mid-year.
3. Read the direct charges on the most recent property tax bill. That is where you find out whether sewer, refuse, lighting, landscaping or a community facilities district special tax are riding along.
4. On well and septic parcels, price the equipment, not the bill. Ask the age of the pump, the tank and the leach field, and when each was last serviced.
5. Check what the impound actually collects. Anything on the tax bill is inside your escrowed payment. Anything billed separately is not, and it is easy to build a budget that quietly leaves three utilities out.

That last point is where this connects to financing. Charges that ride the property tax bill are inside the housing payment a lender qualifies you on; charges that arrive as separate utility bills are not, even though your bank account cannot tell the difference. Mortgage brokers such as Cali Mortgage can confirm which of them land inside the impound for a specific parcel.

The rest of the picture — what the county charges, what arrives after closing, and what varies by city — is in the Placer and Sacramento County breakdowns, the supplemental tax bill explainer, and the city guides.

Sources, checked September 1, 2026

• Placer County Water Agency — service and wholesale relationships, including wholesale supply to San Juan Water District, the City of Lincoln and areas west of Roseville; approximately 41,000 retail treated-water customers in the western system.
• Placer County — list of public water systems operating in the county, including the City of Roseville, City of Lincoln, Foresthill Public Utility District, Midway Heights, Nevada Irrigation District, PCWA and San Juan Water District.
• San Juan Water District — retail service in southern Placer and eastern Sacramento counties and wholesale service to Citrus Heights Water District.
• California American Water — service area south of Roseville (PCWA Zone 6), per PCWA new development materials.
• Sacramento County Assessor — direct levy special assessments appear on the annual property tax bill and are not affected by a decline-in-value reduction.
• California SB 1383 (2016) — statewide residential organic waste collection requirements.

Rates are set by each agency on its own schedule and change frequently; no rate figures are quoted here for that reason. Confirm current charges with the specific provider for the specific parcel before you rely on any of this.