In La Plata County, two similar homes can have different tax bills

Two homes in La Plata County can look alike, sell for about the same price, and still get different property tax bills. The reason is usually not the house. It is the mix of local districts the address sits inside.

A Colorado property tax bill comes from three pieces. There is the property’s actual value, which the assessor sets for each individual parcel. There is an assessment rate, set at the state level by property type, that turns value into a taxable amount. And there is the mill levy, the combined tax rate of the local districts that serve that spot. For two similar homes of the same property type, the values may be close and the assessment rate is the same. The mill levy is where the bills split apart.

That is because districts overlap and do not cover the same ground. A fire protection district, a water or sanitation district, a school district, a city, and others each have their own boundaries. A home inside the City of Durango sits in a different stack of districts than a rural home a few miles out, so the combined rate differs.

For a buyer, the takeaway is to look at the actual districts and levies for a specific parcel rather than assuming a countywide tax rate exists. The county assessor can show which districts apply.

Rates and levies change, so do not rely on a number you saw somewhere. Start with the Colorado Division of Property Taxation and the La Plata County Assessor for the current picture.