Boulder County offices will be closed Monday, Nov. 11 in observance of Veterans Day. Emergency and 24/7 public services will continue to operate.

Notice of Valuation

About Your Notice of Valuation

Notices of Valuation (NOVs) are designed to explain the assessment of your property in detail.

Please review the details of your property listed on the notice. If corrections are needed we encourage you to contact us. Our accurate description of your property means equitable assessments for everyone.

You may call us at any time for additional information, or to request your PIN to view your NOV on line, at 303‑441‑3530. Thank you for your interest

You may call us at any time for additional information, or to request your PIN to view your NOV on line, at 303-441-3316.

Sample 2019 Notices of Valuation

Search for BPP Notice of Valuation

Notice of Valuation for 2019/2020 Tax Years

2019 NOVs are sent to property owners in Boulder County on May 1, 2019. In addition to identifying the property, the full page NOVs for residential properties contain:

  • Location, market area, and neighborhood
  • Description of the property’s characteristics
  • Photo

Notice of Valuation for 2020 Intervening Tax Year

For most properties, 2020 taxable value will remain the same as that of 2019, as reflected on the 2019 NOV owners receive by mail in May 2019. Property owners will receive a 2020 Notice of Value only if there was some change to the property from 2019. For these properties, the Assessor’s Office must value your property as it exists on January 1, 2020, and determine its probable market value as of June 30, 2018.

Sample 2019 Notices of Valuation

Note: We made the decision this year to remove the sample sales from the Notice of Valuation. Property owners expressed the concern that the sample sales were misleading and caused confusion.

The sales shown on the NOV were samples only. The value of your property is based on an analysis of the entire population of sales in your market area.

Search for Real Property Notice of Valuation

Contact Us

Assessor

Phone: 303-441-3530
Fax: 303-441-4996

Business Personal Property
Phone: 303-441-3316
Fax: 303-441-1783

Mailing Address
PO Box 471
Boulder, CO 80306-0471

Locations

Boulder

1325 Pearl St., 2nd floor
Boulder, CO 80302
Map & Directions
Hours: 8 a.m.-4:30 p.m. M-F

Longmont

515 Coffman Street, Suite 114
Map & Directions
Hours: 8 a.m.-4:30 p.m.
Mondays ONLY

Lafayette

1376 Miners Dr., Unit 105
Map & Directions
Hours: 8 a.m.-4:30 p.m.
Tuesdays ONLY
(Office closed
December 24 & 31
for the Holidays)