Repairing supports beneath a raised New Orleans house and elevating the entire building are different projects. They can involve different drawings, approvals and coordination with utilities or historic review. Start with a condition assessment that identifies the proposed changes to the building’s position and structure. A contractor’s short description of “leveling” is not enough to establish what will actually happen to the house.
Define Repair, Leveling and Elevation
Ask the structural professional to describe which supports, beams or connections need attention and why. Record the existing floor conditions and any available elevation information. The proposal should state whether the finished building height will change, whether stairs need alteration and what happens to porches or additions.
New Orleans publishes a renovation/elevation permit process for whole-building elevation. Use that process as a prompt to confirm the correct permit classification for the actual work. Do not assume a limited support repair and a full elevation follow the same submission route.
Check the Historic Review Boundary
The city’s Historic District Landmarks Commission provides district and project-review information. Confirm whether the property falls within its jurisdiction and whether another reviewing body, including the Vieux Carré Commission, applies to the address. Historic status should be checked against the property, not inferred from the age or appearance of the house.
Ask about visible changes such as new steps, porch heights, foundation enclosures and railings. Resolve those elements before the structural scope locks in dimensions. A technically workable support arrangement may still need a separate discussion about the building’s exterior appearance.
Coordinate Everything Attached to the House
Have the project team identify plumbing, electrical service, gas connections and mechanical equipment affected by movement or access beneath the building. Assign each trade’s work rather than leaving disconnection and reconnection as a general allowance. Ask how utilities will be made safe and when required inspections occur.
Include temporary access, protection of neighboring structures and delivery arrangements in the proposal. The contractor should explain how the occupied or vacant house will be managed during the work. If hidden deterioration changes the design, require a documented revision before proceeding with additional structural work.
Collect a Useful Completion Record
Request the approved drawings, inspection results and any required elevation documentation relevant to the completed scope. Photograph repaired areas before they are enclosed. Keep a clear record of which recommendations were completed and which remain outstanding.
During the final walkthrough, review drainage beneath and around the house as well as the new supports. Ask how future inspection access will be maintained. Finish repairs should follow confirmation of the structural work so cosmetic patching does not obscure unresolved movement or moisture concerns.
- Does the proposal change the building elevation or only repair identified supports?
- Which historic authority has confirmed the visible design changes?
- Who owns utility coordination, temporary access and documentation at completion?
Questions Homeowners Ask
Is “house leveling” a sufficiently clear contract scope?
Ask for the structural elements, intended movement, measurements and exclusions to be described. The phrase alone does not define the project.
Does a historic-looking house automatically need HDLC approval?
Check the actual address and applicable review jurisdiction. Different districts and reviewing bodies can have different responsibilities.
Should landscaping happen before foundation work?
Coordinate access and drainage first. Heavy access or excavation may affect planting, paving and utilities that would otherwise need restoration twice.
Sources And Local Resources
Official sources checked October 17, 2026. Confirm current requirements with the authority responsible for your property.
- New Orleans Renovation and Elevation PermitCity process for renovation/elevation submissions; applicability depends on actual scope.
- New Orleans Historic District Landmarks CommissionHistoric district jurisdiction and exterior project review coordination.
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