"We recognize that a 26% increase is significant, especially for residents on fixed or limited incomes. No one welcomes higher bills, and we do not take this decision lightly."
Windsor Town Manager Shane Hale said that when the town announced its 2026 water, sewer, and stormwater rate hike. What he did not have to say, because it is already true of the town he runs, is that a meaningful share of Windsor households will never see that increase on their bill at all. Not because they use less water. Because they are not Windsor's customers.
That distinction sounds like a technicality until you are comparing two similarly priced homes and trying to figure out why one carries a materially different monthly utility cost than the other, sitting a few blocks apart. It is the kind of gap that never shows up on a listing sheet and rarely comes up during a showing. It shows up on the first utility bill after closing.
One Town, Three Water Companies
Windsor is not served by a single water utility. The Town of Windsor provides potable water, wastewater, and storm sewer service to most addresses within the Weld County portion of town, plus storm sewer service on the Larimer County side. But residents who live in the Larimer County limits of Windsor get their potable water from the Fort Collins-Loveland Water District instead. And two named subdivisions, Harmony Ridge and Alexander Estates, are served by the North Weld Water District, a separate provider entirely.
None of those three entities set their rates the same way, and none of them are required to move in sync. So when the Town of Windsor raises its rates, that increase applies only to Town of Windsor customers. Homes on Fort Collins-Loveland Water District or North Weld Water District service are explicitly unaffected, according to the town's own FAQ on the rate change.
That means the question a buyer actually needs answered is not "what does Windsor charge for water." It is "who provides water to this specific parcel." Two houses a few streets apart, both inside Windsor town limits, both zoned the same, can be on entirely different utility systems with entirely different cost trajectories.
What the 26% Actually Pays For, and Why It Isn't Temporary
The rate increase itself is not cosmetic. Since February 1, 2026, with the new rates first appearing on March bills, a Town of Windsor customer who paid $100 a month in 2025 has been paying roughly $126. The town attributes the jump to two capital projects that have been building for years: a wastewater treatment plant that is more than 30 years old and now at full capacity, and a 24-inch water main under 15th Street, south of Main Street, that has already broken more than once.
The treatment plant number is the one worth sitting with. Windsor originally hoped to build a 5-million-gallon-per-day replacement facility back in 2020, at an estimated cost near $50 million. Construction costs have since risen enough that a smaller, 4.2-million-gallon-per-day version of the same facility is now projected to cost roughly three times that original estimate. The town has already scaled the plant down to reduce the price tag, and construction is anticipated to begin as early as late 2026, with completion targeted for the end of 2028.
That timeline matters more than the percentage. A rate increase driven by a multi-year construction project, still two years from finishing, is not a one-time correction. It is the town's customers financing a facility whose price already tripled once while everyone was waiting to break ground. Buyers evaluating a Town of Windsor address should treat this as an ongoing cost pressure, not a bill they can wait out.
| Provider | Who it serves | Affected by the 2026 rate increase |
|---|---|---|
| Town of Windsor | Most Weld County addresses; stormwater only on the Larimer County side | Yes, roughly 26% since February 2026 |
| Fort Collins-Loveland Water District | Larimer County limits of Windsor | No |
| North Weld Water District | Harmony Ridge and Alexander Estates | No |
The Second Layer: What a Metro District Adds on Top
Utility provider is only half of the picture. A separate cost sits inside the property tax bill itself, and it depends on which subdivision a home sits in rather than which side of a county line.
Colorado allows developers to form metropolitan districts under Title 32 of the state statutes. A metro district issues bonds to build the roads, water lines, and parks a new development needs, then repays that debt through a mill levy charged to the homeowners who move in. It is how a large share of Colorado's newer neighborhoods got built without the town paying for infrastructure up front, and Windsor has communities that use this structure.
Windsor Highlands is one example. Its metropolitan districts operate as governmental entities with an elected five-person board, funded by a property tax mill levy on homes inside the district boundary. Worth noting for anyone touring the neighborhood for its amenities: the district's own materials specify that the golf course and tennis center are not part of the district, meaning residents fund the district's mill levy without that levy covering those two facilities.
Colorado law has been tightening disclosure around this. Since January 1, 2024, a seller of a home inside a metropolitan district organized on or after January 1, 2000 must provide the buyer with the district's official website before closing, and House Bill 23-1105 created a statewide task force specifically to review metro district levy practices, foreclosure practices, and communication with homeowners. The purchase and sale agreement itself carries a bold, all-capital disclosure under state law informing the buyer that the property may sit inside a special taxing district. It is easy to skim past that paragraph during a fast-moving offer. It is not something a buyer should skim.
How to Actually Check Before You Write an Offer
The water provider and the metro district question both have answers that exist in writing before you ever submit an offer. A buyer working through Windsor inventory should ask for four things.
- The exact water and sewer provider for the parcel, not the neighborhood in general, since provider boundaries can run down the middle of what looks like one subdivision.
- The recorded special district public disclosure statement, which title companies include with the title commitment and which names the district, its powers, and its authority to levy taxes or issue debt.
- The district's current mill levy and most recent annual transparency notice, which every metro district is required to publish and which will show where the district sits in its bond repayment timeline.
- Confirmation, in writing, of which entity actually bills for water and sewer, since that is the number that will show up every month regardless of what the property tax bill says.
None of this changes whether a given Windsor home is the right one. It changes whether the monthly and annual cost picture a buyer builds before closing matches the one they will actually live with a year later.
FAQ
Does the 2026 rate increase apply to rentals in Harmony Ridge? No. Harmony Ridge is served by North Weld Water District, which the Town of Windsor has stated is not part of the 2026 rate change.
Do all newer Windsor neighborhoods have a metro district? Not all of them, but many communities built in the last two decades do, since it is the standard financing method for infrastructure in new Colorado developments. Each one has its own boundary, board, and mill levy, so the presence of a district in one Windsor neighborhood does not tell you anything about the next one over.
Where can I look up a specific Windsor address on my own? The Colorado Department of Local Affairs maintains a public Local Government Information System where special district boundaries and filings are searchable by location.
Windsor's growth is exactly why this fine print matters more here than it did a decade ago. A town this size, adding infrastructure this fast, is always going to have multiple utility providers and multiple financing districts layered across it. Reading that structure correctly before you write an offer is not a formality. It is the difference between a monthly cost you planned for and one that surprises you the first month after closing.
If you are comparing homes across Windsor's water providers and metro districts and want someone to read the disclosures with you before you write an offer, Kristin Tibbs would love to connect.
