This search engine now defaults to the 2025 work-in-progress tax roll data, which remains unofficial until the Public Inspection Period begins August 15, 2025. All tax amounts are estimates, as not all millages have been finalized and approved by the legislative auditors.
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.