Contact Your Assessor’s Office

We are here to answer your questions and assist you with any of your assessment questions. Please fill out the contact form below, or if you need assistance from a specific team member, check out our staff directory.


    The St. Tammany Parish Assessor’s Office will close for the holidays at 1:00 p.m. Monday, Dec. 23.  Regular business hours resume Thursday, Dec. 26.

    St Tammany Courthouse

    Office Hours:
    Monday – Friday
    8:30 – 4:30

    Mailing Address
    701 North Columbia Street
    Covington, Louisiana 70433

    Towers Building

    Office Hours:
    Monday – Friday
    8:30 – 4:30
    (Slidell location is closed 1:00 -2:00)