Property Valuation Process

1. Notice of Valuation (NOV) Sent Out: May

Each year, property owners receive a Notice of Valuation from the Broomfield Assessor's Office, typically mailed to residents by May 1 on every reappraisal (odd) year. NOVs are only mailed out on intervening (even) years when there is a change in value due to things like finished basements and additions.

The Notice of Valuation contains prior and new actual value, property classification (vacant land, residential and so on), and a summary of the property's characteristics, along with an appeal form. You will receive two copies of the NOV. One copy is for your records and the other is for you to submit if you wish to appeal your property valuation.

2. Filing a Protest (Appeal) with the Assessor's Office: May 1 to June 8

If you disagree with your property’s valuation, you can file a protest with the Assessor's Office. Protests must be submitted online, by mail or in person by:

• June 8 for real property (land, buildings)
• June 30 for personal property (business equipment, furniture)

Include supporting documentation such as recent appraisals, photos or comparable property sales.

New for 2025 - ONLINE APPEAL PORTAL (Recommended) 
Visit Broomfield.org/AppealInformation to access the Online Appeal Portal, which guides you through each step of the appeal process. The portal includes a residential neighborhood sales map and allows you to upload additional documentation. Submitting your appeal online ensures you receive your Notice of Determination via email.

Other Ways to Submit a Protest: 

• By Mail: Include your estimated property value as of June 30, 2024, along with supporting documentation for a classification or valuation change. Written protests must be postmarked no later than June 8, per § 39-5-122 (2), C.R.S. Keep proof of mailing.
• In Person: Visit the Assessor’s office with your estimated property value as of June 30, 2024 and supporting documentation. You must appear in person by June 8, per § 39-5-122 (2), C.R.S.

For more details on submitting a protest, visit the Appeal Information page.

3. Assessor's Office Review and Determination (NOD): By Late June 

The Assessor's Office reviews the protest and supporting documentation. You will receive a Notice of Determination (NOD) with the appeal decision by:

• June 30 for real property
• July 10 for personal property

4. Appealing to the Board of Equalization (BOE): Early July 

If you are not satisfied with the Assessor's determination, you may appeal to the Broomfield Board of Equalization (BOE). You must file your appeal by the deadline listed on your Notice of Determination. Appeal forms will be included with your Notice of Determination (NOD).

Learn more about the appeal process on the Board of Equalization Protest Process page.

TAX AGENTS: To request an administrative denial, please contact the Board of Equalization Clerk at clk-boe@broomfield.org.

5. BOE Hearings: Mid to Late July

Appeals are heard between July 21 – 31 by independent hearing officers appointed by Broomfield City Council. You may attend the hearing or submit evidence in advance if you cannot attend. Bring any supporting documentation that helps justify your appeal.

6. BOE Decision and Notification: Early to Mid-August

• The Broomfield City Council sitting as the Board of Equalization will meet virtually no later than the statutory deadline of August 5th to finalize the hearing officer recommendations. 
• Decision letters are emailed or mailed to taxpayers advising them of the outcome of their appeal no later than five days after the final Board of Equalization decision which shall be completed no later than August 5th of each year.

7. Further Appeals: Within 30 Days of BOE Decision

 If you disagree with the BOE's decision, you may appeal to the Board of Assessment Appeals (BAA), District Court or request binding arbitration. Appeals must be filed within 30 days of the date the decision letter was emailed or mailed to you. Instructions for further appeals will be included in your decision letter.