Elevation Certificates in Caddo Parish: What They Are and What They Cost
Caddo Parish has a split flood risk profile. The Red River bottomlands along the parish’s eastern edge carry genuine flood exposure, with FEMA-mapped Special Flood Hazard Areas stretching through portions of Shreveport and the unincorporated lowlands to the south and east. The upland areas toward Greenwood, Blanchard, and Vivian carry substantially lower flood risk. Where your property sits on that spectrum determines whether you need an elevation certificate and how much your flood insurance will cost.
What an Elevation Certificate Actually Is
An elevation certificate is an official FEMA form, numbered 086-0-33, completed and sealed by a licensed professional land surveyor or engineer. It documents the elevation of your structure’s lowest floor relative to the base flood elevation shown on the applicable Flood Insurance Rate Map. Lenders, insurance agents, and local floodplain administrators all rely on this document.
The certificate does not change your flood zone designation. It simply records accurate elevation data so that your insurer can price an NFIP policy correctly. In many cases, a property owner discovers their lowest floor sits above the base flood elevation and earns a significantly lower premium than the default table rates would suggest.
Flood Risk in Caddo Parish
The Red River’s floodplain is the primary source of high-risk flood zones in Caddo Parish. Historically, the river has been prone to periodic major flooding, and FEMA maps reflect that exposure through Zone AE designations along much of the river corridor east of Shreveport. Properties in Vivian and the Piney Hills northwest portion of the parish are generally in Zone X, indicating minimal flood risk, and most of those owners do not need an elevation certificate unless their lender specifically requests one.
In Shreveport, flood exposure varies block by block depending on proximity to drainage channels, bayous, and the Red River tributaries that run through the city. A property that appears to be outside a flood zone on a standard map may still sit in a locally designated special area. Your insurance agent can confirm which zone applies to your parcel.
How the NFIP Connects to Your Certificate
The National Flood Insurance Program sets premiums based partly on elevation data. Under Risk Rating 2.0, the NFIP’s current pricing methodology, the elevation of your lowest floor relative to the base flood elevation remains a key factor. Providing your insurer with an accurate elevation certificate can reduce your annual premium by hundreds to more than a thousand dollars if your structure sits measurably above the flood level.
Properties where the certificate shows the lowest floor below the base flood elevation face higher premiums, but the certificate still serves a purpose: it gives you and your insurer a precise number rather than a conservative estimate. It also establishes a documented record if you later add fill, elevate the structure, or apply for a Letter of Map Amendment.
The Cost Breakdown
In Caddo Parish, elevation certificates typically cost $150 to $450. The main cost driver is the amount of field time required. A straightforward slab-on-grade home in a flat Shreveport subdivision with a recent survey already on file may come in at $150 to $250. A property with complex topography, a crawlspace or basement, attached garage, or a site along the Red River where the base flood elevation requires careful interpolation from FEMA map data will push toward $350 to $450.
Some surveyors offer bundled pricing if you are also ordering a boundary survey at the same time. The surveyor is already mobilized to your property, so the marginal cost of adding an elevation certificate is lower than scheduling it as a standalone project.
What the Surveyor Does on Site
The surveyor measures the elevation of the lowest floor, including the top of the floor slab or lowest finished floor depending on construction type. If there is an attached garage, that elevation is documented separately. The surveyor also records the elevation of any machinery or equipment serving the structure, such as HVAC units located below the lowest floor level.
After field measurement, the surveyor compares these elevations to the base flood elevation from the applicable FEMA Flood Insurance Rate Map and completes all sections of the official form. The final document is signed, dated, and sealed with the surveyor’s Louisiana PLS stamp before delivery.
How to Get Your Elevation Certificate
You need a LAPELS-licensed professional land surveyor. The surveyor must hold an active Louisiana PLS credential and carry professional liability insurance. Once you have the certificate, provide the original to your insurance agent and keep a copy with your property records.
To find qualified surveyors serving Shreveport and the rest of Caddo Parish, see our Caddo Parish directory for LAPELS-licensed professionals ready to take your project.