Who pays for a fence between neighbors in Louisiana?

"Does my neighbor have to pay for half the fence?" In most states the answer depends on a city ordinance or a handshake. In Louisiana, the Civil Code speaks to it directly.

Article 685: common fences

A fence on a boundary is presumed to be common, meaning it belongs to both neighbors, unless there's proof to the contrary. When adjoining lands are enclosed, a landowner may compel the neighbor to contribute to the expense of making and repairing common fences. For lands that aren't enclosed, cost-sharing is governed only by local ordinances.

Article 686: common ditches

A ditch between two properties is presumed common, and both owners are responsible for maintaining it. If a fence runs alongside a shared ditch, keep the ditch clear.

Article 687: trees on the line

Trees, bushes and plants on the boundary are presumed common. A neighbor may demand removal of ones that interfere with the use of their property, at their own cost.

Putting it into practice

1. Know where the line is. A survey avoids arguments later.
2. Talk first. Agree on the material, height and how costs split, and put it in writing.
3. Pick a two-sided design. Shadowbox or board-on-board looks finished on both sides.
4. Plan repairs. Agree how storm damage gets handled before the first storm.
5. Or build inside your line. A fence fully on your own land isn't on the boundary, and is yours alone.

This is general information, not legal advice. For a dispute, talk with a Louisiana attorney.