This search engine now defaults to the 2026 work-in-progress tax roll data, which remains unofficial until the Public Inspection Period begins in August. New/Current ownership and new/changed assessment numbers are listed herein. 2026 Assessed values, tax estimates, exemptions, and special assessments will be listed in August.

• Ownership and assessment numbers for 2025 will be updated here within one week of release by the Clerk of Court, through July 4, 2026. However, splits, combines, and resubdivisions will retain ownership and property descriptions as of January 1, 2026.
• The 2025 certified tax roll reflects ownership as of July 4, 2025, except that splits, combines, and resubdivisions retain ownership as of January 1, 2025. All assessments reflect property conditions as of January 1, 2025. The 2025 certified tax roll will not reflect approved Louisiana Tax Commission change orders; these will be included in the 2026 tax roll and will not be available online until August 2026.

Site Disclaimer

The information and data reflected on this website is provided as a resource to the public for informational purposes only. In some instances, the St. Tammany Parish Assessor’s Office (“STPAO”) may have more up-to-date information that may not be reflected on this website. It is recommended that you schedule an in-person meeting with the STPAO to confirm the correctness of any information prior to use. The information and data have been collected for inventory of property per LA R.S. 61:101 D et. seq. including the creation and maintenance of the St. Tammany Parish Assessor’s Geographic Information System parcel map. This data and mapping service is provided to assist property owners in ascertaining the method, rules, and standards of value by which property has been assessed. The St. Tammany Parish Assessor’s Office uses various sources to compile this information, including, field inspections, aerial photography, taxpayer applications, land records, recorded deeds, plats, map files and other public records data and third-party sources. Users of this information are hereby notified that the aforementioned sources should be consulted for verification of the information reflected on this website. The STPAO assumes no legal responsibility for the content obtained from public records and other third-party sources, and makes no claim as the accuracy of the base maps and their associated data tables. STPAO assumes no responsibility for the positional or content accuracy reflected on any maps. The STPAO assumes no obligation to assist the end user with the use of this data. Again, if there is a question or issue with any data it is recommended that you schedule an in-person meeting with the STPAO and we would be glad to assist you.

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