How Louis Armstrong Airport Noise Affects Kenner Home Values (and How to Sell Despite It)

If you own a house near the airport, you already know Louis Armstrong airport noise affects Kenner home values in ways your Realtor probably will not say out loud. The 5:40 AM departures, the wide-body arrivals on Runway 20, the ground-run engine tests: retail buyers hear it once during a Saturday showing and mentally knock $20,000 to $40,000 off the price. We are Andrew Rodriguez (Drew) and Tony Bertucci with Bertucci Investment Group, and we buy homes across Kenner every month, including the neighborhoods sitting inside the MSY noise contours. This is the honest picture, and how a sale actually gets done.

The DNL noise contours and which Kenner neighborhoods sit inside them

The FAA measures airport noise using DNL (Day-Night average sound Level), and the two contours that matter for property value are the 65 dB and 70 dB Ldn zones. Anything inside 65 DNL is considered noise-impacted for land-use planning. Anything inside 70 DNL is heavily impacted, and residential use is discouraged under FAA guidance.

In Kenner, the 65 DNL contour runs east-west across the neighborhoods immediately south and north of the runway alignment. Susan Park sits inside or right on the edge of the 65 contour depending on runway use. Highway Park, north of Airline, catches heavy noise from Runway 2/20 departures. Parts of Cannes Brulee, especially the streets closest to the airport perimeter, fall inside the 65 zone as well. Homes on the western edge of Kenner near the airport industrial buffer see the loudest sustained exposure.

The exact contour lines get redrawn every few years as flight patterns and aircraft fleets change. MSY’s latest FAA Part 150 noise study, which Kenner has actively participated in through the city and the New Orleans Aviation Board, is the document buyers, appraisers, and insurance underwriters actually pull. If your address is inside the mapped contour, it will show up on a lender’s environmental review.

How retail buyers react to Kenner airport noise

Owner-occupant buyers walk from noise-zone homes at a higher rate than any other single reason we see in Kenner, including flood zone and roof age. The pattern is consistent. They tour on a Sunday afternoon when departures are lighter, they love the house, they come back Monday morning at 7 AM and hear four back-to-back departures shake the windows, and the offer never comes.

The ones who do offer discount aggressively. The typical retail discount for a comparable Kenner home inside the 65 DNL contour versus one outside it runs 8 to 15 percent, and closer to 20 percent inside the 70 DNL zone. Appraisers know the pattern too and adjust for it. Lenders sometimes require noise-insulation acknowledgment forms as part of closing on FHA loans near active runways.

The Part 150 sound-insulation program

MSY has, at various points, funded sound-insulation programs for qualifying homes inside the noise contours as part of its Part 150 obligations. If your Kenner home has already been through a sound-insulation retrofit, you have upgraded windows, doors, attic insulation, and sometimes HVAC. Keep the paperwork. It is a real value document, and it makes a house that reads as noise-impacted from the street quieter than buyers expect once they walk in.

If you have not been through the program and want to check eligibility, the New Orleans Aviation Board and the City of Kenner are the two places to start. Not every year has an open enrollment, and eligibility depends on the current contour map, so answers change.

How to sell a Kenner airport-noise home despite the discount

Two paths actually work. The first is a long retail listing at an honest, contour-adjusted price. Disclose the noise, price it 10 to 15 percent under comparable homes outside the contour, and wait for the buyer who does not care (shift workers, aviation employees, and investors are the usual pool). Expect 90 to 180 days on market.

The second is a cash sale to a buyer like us. We know the contours, we know which streets get the worst departures, and we do not need to be talked into the address. We price the discount into our offer up front, but we do not walk from a house because a jet flew over during the walk-through. We close in 10 to 21 days, cash, no financing contingency, no appraisal risk, no lender flagging the noise on environmental review at week five.

What we look at when we underwrite a Kenner noise-zone home

Tony and I look at four things on any Kenner house inside or near the DNL contours. Which contour and which runway alignment (some contours are directional and only apply on certain wind patterns). Whether the home has been through a Part 150 sound-insulation retrofit. Condition of windows and roof, since noise mitigation depends heavily on both. And the rest of the house on the fundamentals, because a noise-impacted home is still a home and everything else still matters.

Ready for an honest cash offer on your airport-noise Kenner home?

Call or text me and Tony at (504) 920-4747, or fill out the form at the top of this page. Tell us the address and, if you know it, whether the house has been through the sound-insulation program. We will give you a straight number in writing, usually within 24 hours. If it does not work for you, no pressure. Learn more about our process on how it works, or read about what we buy across Kenner, the rest of Jefferson Parish, and the broader New Orleans market. You can see everything else we do on the Bertucci Investment Group homepage.