Douglas County Assessor's Office in Douglas County, Colorado

About Douglas County Assessor's Office

The Douglas County Assessor's Office, located in Castle Rock, Colorado, determines the value of all taxable property in Douglas County, CO. Taxable property includes land and commercial properties, often referred to as real property or real estate, and fixed assets owned by businesses, often referred to as personal property. Property assessments performed by the Assessor are used to determine the Douglas County property taxes owed by individual taxpayers.

• Douglas County, CO property tax assessments
• Property tax appeals and reassessments
• Paying property tax bills and due dates
• Property tax rates and tax roll
• Douglas County GIS maps, property maps, and plat maps
• Property records and deeds in Douglas County