Lauderdale County, Mississippi Building Permit Guide

The Lauderdale County Permit Office, 2525 14th Street, Meridian, MS 39301 (601.484.3992, fax 601-481-1974, permits@lauderdalecounty.org), requires a permit for all work on a new building and for an addition, relocation or alteration of an existing building, structure or mobile home. Permits can be requested online through PermitMe (lauderdale.permitme.io). The unincorporated balance it serves held 35226 of the county’s 70317 residents by the Census Bureau’s Vintage 2025 estimate.

This guide covers the county Permit Office and its flood rules, road and septic contacts, and the City of Meridian office. No adopted county building code edition was found published.

What requires a permit in Lauderdale County?

All work on a new building, and any addition, relocation or alteration of an existing building, structure or mobile home, needs a county permit. Under the county flood ordinance, a Development Permit application goes to the Floodplain Administrator before any development activity, and the ordinance’s permit, enforcement, variance and fee provisions apply to all areas under the Board of Supervisors’ jurisdiction, not only flood zones. New residents must also get a Permit Office permit before the Road Department will install a culvert.

Some work is exempt statewide: farm structures once the owner files an affidavit (Mississippi Code §17-2-7), and manufactured housing built to federal standards, certain industrial and utility facilities, buildings on non-public fairgrounds and hunting or fishing camps with an owner’s affidavit (§17-2-9). None of these exemptions reaches floodplain rules. The state minimum codes are the Mississippi Building Code and Mississippi Residential Code, the residential code drawn from the 2021 International Residential Code. How building codes apply in Mississippi

Who handles permitting in Lauderdale County?

The Permit Office Director is also the county Floodplain Administrator and CRS Coordinator.

Flood rules in unincorporated Lauderdale County

The Permit Office enforces the county Flood Damage Prevention Ordinance, first adopted June 1, 1992. You can check a parcel’s flood zone at the office before planning construction or buying, and copies of the FIRM for the unincorporated county are kept there.

• New construction and substantial improvement of any residential building, including manufactured homes, must have the lowest floor, including basement, elevated two (2) feet above the base flood elevation.
• Floodproofed structures need a minimum of 12 inches of freeboard above the base flood elevation.
• Dry floodproofing of a post-FIRM residential building is not allowed.

Lauderdale County permit costs and fees

Cell tower permits cost $50.00, or $75.00 in a flood zone. The Permit Office first forwards tower information to the Naval Air Station for review and approval, and a copy of the contractor’s license and plans are required. No other county fee amounts were verified for this guide; ask the Permit Office.

Fee schedules in Mississippi are set locally and revised on each jurisdiction’s own cycle, so ask Lauderdale County for the schedule in force on your filing date, and ask separately about plan review, trade, re-inspection and revision charges. How Mississippi permit fees work

How to get a permit in Lauderdale County

In Mississippi, correction cycles turn mostly on the local layer: which code edition Lauderdale County enforces, whether a coastal or flood-zone parcel triggers wind and elevation requirements, whether the project value crosses a state licensing threshold, and whether the submittal has the sets and forms the office requires. Permits also carry a validity period set by the issuing jurisdiction, so confirm the expiry on phased or delayed work. Review and corrections in Mississippi

Building permits in Meridian

Meridian (33370 residents by the Census Bureau’s Vintage 2025 estimate) runs its own Building & Inspection Division at 723 23rd Avenue (601.485.1900). It enforces zoning, building, flood and sign rules inside the city under the 2024 International Codes and the 2023 National Electrical Code, and staffs the Building Code Board of Adjustments and Appeals. The City of Meridian is on MSDH’s list (as of April 13, 2021) of entities that require a final approval of a new septic system, with Clarkdale and Porterville Water Associations. Marion (1721) is the county’s other town.

Official Lauderdale County permitting resources

These are the primary sources behind this guide. Codes, fee schedules and procedures change — confirm the position for your filing date.

• Lauderdale County Permit Office
• Lauderdale County Flood Damage Prevention Ordinance
• Lauderdale County cell tower permit
• Lauderdale County Road Department
• Lauderdale County Health Department
• Meridian Building & Inspection

Frequently asked questions

How high must a new house sit in a Lauderdale County flood zone?

The lowest floor, including basement, must be two (2) feet above the base flood elevation.

Do I need a county permit before the Road Department installs a culvert?

Yes. New residents must get a permit from the Permit Office first.

Where is Meridian’s building office?

The Building & Inspection Division is at 723 23rd Avenue, 601.485.1900.

Simplify Lauderdale County permitting with Alliance Permitting

• Check the flood zone and confirm whether the county or Meridian issues the permit
• Prepare the PermitMe request and any floodplain Development Permit application
• Track the permit, the culvert request and the inspections

Alliance Permitting is a permit documentation and submission company in Mississippi. We prepare your paperwork, file it correctly and coordinate with the permitting authority through issuance. We are not a contractor and we do not perform licensed plan review or inspections; that work stays with your licensed team and the jurisdiction.

This guide is provided by Alliance Permitting for general information about Lauderdale County permitting. Requirements, fees, and procedures change; confirm details with the permitting authority before relying on them.