ST. TAMMANY PARISH
ASSESSOR’S OFFICE
Our Offices
COVINGTON OFFICE
St. Tammany Parish Justice Center
701 N. Columbia Street
(985) 809-8180
fax (985) 809-8190
SLIDELL OFFICE
Towers Building
520 Old Spanish Trail
2nd Floor, Ste. 2F
(985) 646-1990
fax (985) 607-0222
Closed for lunch from 1-2 p.m.
Important Announcements
Business owners: LAT 5's are in the mail and due by April 1. Please click here for more details
Meet Assessor Fitzmorris
It is our goal with this site to provide you with valuable information in a format that is user-friendly. This site will continue to develop and we invite you to check back often as we add more content. Please also remember that our door is always open and we are happy to assist you at either of our two office locations.