Appeals & Abatements

Real Property Value Appeal

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Review the details of your property as it is described on your Notice of Value (NOV) Search online for your Notice of Value

Provide evidence that your property value is incorrect by including comparable sales.

Appeals for Real Property are accepted from May 1–June 1.

Property Value Appeal Tools

About This Year's Assessment

Understanding How Properties Are Assessed

Understanding your Notice of Value

Your property has been compared to similar homes that sold in the 24 month period from July 1,  2012 to June 30,  2014.

2015 NOVs were sent to property owners in Boulder County on May 1, 2015. Property owners will receive a 2016 Notice of Value only if there was some change to the property from 2015. The NOVs are designed to explain the assessment of your property in detail.

The 2015 NOVs for residential properties contain:

  • Market comparison grid
  • Photos

Sample Notice of Valuation

Business Personal Property

Appeals for Business Personal Property are accepted from June 15–June 30 each year. Outside of these dates:

Property Tax Abatements

An official reduction or invalidation of an assessed valuation after the initial assessment for a tax based on the value of real estate or personal property.

Assessor Logo

Jerry Roberts, Assessor

Jerry Roberts

Meet the Assessor

 Related links



Main: 303-441-3530
Alternate: 303-441-4830
Fax: 303-441-4996
Mailing Address
Main: PO Box 471
Boulder, CO 80306-0471
Business Personal Property
Main: 303-441-3316
Fax: 303-441-1783
Mailing Address
PO Box 1759
Boulder, CO 80306-1759


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