Colorado special districts › Boulder
Four Mile Fire Protection District (Boulder County): mill levy and disclosure
Four Mile Fire Protection District is a fire protection district in Boulder County, Colorado, with a certified 2025 levy of 22.8 mills.
| Fact | Value |
|---|---|
| Type | Fire Protection District |
| County | Boulder |
| Formed | 1963 |
| Mapped area | 6,939 acres |
| Total mill levy (2025) | 22.8 mills |
| General operating | 22.8 mills |
| Assessed value (2025) | $25,715,297 |
| Levy revenue (2025) | $586,309 |
| Disclosure law | C.R.S. §38-35.7-101 |
| Website | fourmilefire.org (opens in a new tab) |
A mill is $1 of tax for every $1,000 of assessed value. A home's assessed value is a fraction of its market value set by state law, so the tax on a home depends on its value and the assessment rate for its class.
Colorado requires every contract to buy and sell residential real property to include a statement that the property may be in special taxing districts that can carry general obligation debt (C.R.S. §38-35.7-101). We don't decide whether a disclosure is required for a given sale.
Districts that overlap Four Mile Fire Protection District
A property here can also be in these special districts, each with its own levy. Which ones apply depends on the lot.
- Regional Transportation District · Regional Transportation District
- Front Range Passenger Rail District · Front Range Passenger Rail District
- Nederland Community Library District · Library District
Is an address in Four Mile Fire Protection District? Check any Colorado address for free, or look districts up from your software with the API.
Sources: Colorado Department of Local Affairs (district records, public domain); mill levies from the State of Colorado's property tax data, tax year 2025. As of Nov 12, 2026. Boundaries come from the Colorado Department of Local Affairs: many were digitised from scanned drawings, so they are approximate and not a survey. Mill levies are those certified for the tax year shown, from the State of Colorado's property tax data. MapIron doesn't decide whether a disclosure is required for a sale; confirm with the county treasurer's certificate of taxes due and the district.