# Blackstone Metropolitan District: 2025 mill levy · MapIron

[Colorado special districts](https://mapiron.com/colorado-districts) › Arapahoe

# Blackstone Metropolitan District: mill levy and disclosure

Blackstone Metropolitan District is a metropolitan district in Arapahoe County, Colorado, with a certified 2025 levy of 55.309 mills (24 mills for bonds).

| Fact | Value |
| --- | --- |
| Type | Metropolitan District |
| County | Arapahoe |
| Formed | 2002 |
| Mapped area | 615 acres |
| Total mill levy (2025) | 55.309 mills |
| General operating | 25 mills |
| Bonds (debt service) | 24 mills |
| Contractual obligations | 6.309 mills |
| Assessed value (2025) | $55,299,803 |
| Levy revenue (2025) | $3,058,577 |
| Disclosure law | C.R.S. §38-35.7-101; §38-35.7-110 |
| Previous name | High Plains Metropolitan District |
| Website | [highplainsmetro.org](https://highplainsmetro.org) |

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). Since August 2025, sellers of homes in metropolitan districts organized on or after January 1, 2000 must also give buyers an estimate of the property tax the districts impose (C.R.S. §38-35.7-110). We don't decide whether a disclosure is required for a given sale.

## Districts that overlap Blackstone Metropolitan District

A property here can also be in these special districts, each with its own levy. Which ones apply depends on the lot.

- [Front Range Passenger Rail District](https://mapiron.com/colorado-districts/front-range-passenger-rail-district) · Front Range Passenger Rail District
- [West Arapahoe Conservation District](https://mapiron.com/colorado-districts/west-arapahoe-conservation-district) · Soil Conservation District

**Is an address in Blackstone Metropolitan District?** Check any Colorado address for free, or look districts up from your software with the API.

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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.

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Source: https://mapiron.com/colorado-districts/blackstone-metropolitan-district · Map data © OpenStreetMap contributors · Index: https://mapiron.com/llms.txt