Mesa County, ColoradoProperty records & tax offices
Links open the listed public-office or service-provider website in a new tab. This directory does not collect payments.
Find the right property record
Use the property portal for ownership and assessed value, the collector for a bill or balance, and the map for parcel location. Have the address, owner name, or parcel number ready.
Tax bills & filing dates
These are the dates and qualifications recorded in the directory. Confirm your tax year and current deadline with the official office and your property’s notice.
- Tax bill mailing
- By January 31, 2027; Mesa County's official assessment calendar states tax bills are mailed by January 31.
- Payment deadline
- For 2026 property taxes payable in 2027: taxes are due January 1, 2027; amounts over $25 may be paid in two equal installments, with the first half due by February 28, 2027 and the second half by June 15, 2027, or paid in full by April 30, 2027. Colorado county treasurers apply delinquent interest after the applicable deadline; a statutory weekend/holiday adjustment may apply.
- Assessment appeal
- May 1 through June 8, 2026; Mesa County's official assessment calendar identifies this real-property protest period.
Exemptions & appeals
View exemption application (opens in a new tab)Exemption filing
July 15, 2026 for the Colorado Senior Homestead Exemption; Mesa County's official exemption information states 2026 applications are due July 15.
Senior relief
Mesa County's senior homestead exemption follows Colorado's program: qualifying owners generally must be 65+ as of January 1 and have owned and occupied the primary residence for at least 10 consecutive years; 50% of the first $200,000 of actual value is exempt.
For a valuation appeal, use the appeal date in the tax and filing section above. Keep your notice, supporting evidence, and proof of submission.
More exemption & appeal guidance →