La Plata 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
- January 2027; the exact La Plata County 2027 tax-statement mailing date was not published in the official source reviewed.
- Payment deadline
- For 2026 taxes payable in 2027: first half due February 28, 2027; full payment due April 30, 2027; second half due June 15, 2027. La Plata County's official online payment portal is operated through MSB for the County Treasurer.
- Assessment appeal
- May 1 through June 8, 2026 under Colorado's standard real-property protest period; a separate La Plata-specific 2026 cutoff was not published in the official source reviewed.
Exemptions & appeals
View exemption application (opens in a new tab)Exemption filing
July 15, 2026 under Colorado's Senior Homestead Exemption schedule; the county assessor administers the application.
Senior relief
Colorado's senior exemption generally requires age 65+ as of January 1, ownership and primary-residence occupancy for at least 10 consecutive years, and provides 50% of the first $200,000 of actual value exempted.
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 →