Mold Removal Cost And Risk In Plaquemines Parish, LA

A typical professional mold job in Plaquemines Parish runs about $1,400 to $5,550 before rebuild, using the New Orleans-Metairie, LA price level. Below are the 8 ZIP code neighborhoods, the age of the homes, FEMA's water hazard ratings and Louisiana rules.

1998Median year homes were built

29%Homes built before 1980

26%Homes rented, not owned

$275,800Median home value

9,625Housing units

23,070People

Housing figures from Census ACS 2019 to 2023. Remediation workers here earn a median $18.83 an hour, BLS May 2025 wage survey.

Half the homes in Plaquemines Parish were built before 1998, and 29 percent went up before 1980. Older plumbing, roofs and window seals are where slow leaks start, and slow leaks are the mold most home policies leave out. About 26 percent of homes in Plaquemines Parish are rented, so most households here carry an owner's policy on the building itself.

Housing age swings by neighborhood. ZIP 70040 has the oldest homes here, a median year of 1989, and ZIP 70041 the newest, 2005.

Typical Prices In Plaquemines Parish

JobSizeNational RangePlaquemines Parish Estimate
Mold Remediationa typical professional job$1,500 to $6,000$1,400 to $5,550
Mold Remediationan attic$2,000 to $7,500$1,850 to $6,950
Mold Inspection and Testinga visual inspection$200 to $600$200 to $550
Mold Inspection and Testingan inspection with samples$300 to $1,000$300 to $950
Mold Inspection and Testinga clearance test$300 to $800$300 to $750

Estimate is the national range times 92.6 divided by 100, the price level for New Orleans-Metairie, LA, rounded to $50. National ranges from Remediational cost guide, price level from BEA Regional Price Parities 2024.

The standard limited fungi endorsement caps mold at $5,000. Against a typical job here of up to $5,550, that cap falls short by about $550 at the top of that range. Read the form

Water Hazards FEMA Rates Here

FEMA rates Plaquemines Parish high for coastal flooding, hurricane. Water from these events is where mold claims start, and flood water is a separate policy. FloodSmart says mold damage is not covered under standard NFIP flood policies. FloodSmart

HazardFEMA Risk Rating
Inland floodingVery Low
Coastal floodingRelatively High
HurricaneRelatively High
Cold waveRelatively Low
Winter weatherVery Low

Source FEMA National Risk Index, December 2025, county level.

ZIP Code Neighborhoods In Plaquemines Parish

ZIPAreaMedian Year BuiltBuilt Before 1980Median Home Value
70037Plaquemines Parish199136%$350,000
70038BoothvilleNot published0%Not published
70040Plaquemines Parish198922%$111,600
70041Plaquemines Parish200511%$74,300
70050EmpireNot published0%Not published
70082Plaquemines Parish200530%$38,200
70083Plaquemines Parish200510%$89,100
70091Plaquemines Parish20040%Not published

ZIP areas are Census ZIP Code Tabulation Areas, placed in the county that holds most of their land, per the Census 2020 ZIP relationship files.

Louisiana Rules On Mold

Who May Do Mold Work

Louisiana requires a mold remediation license from the State Licensing Board for Contractors when a mold remediation job is worth more than $7,500. The license holder must complete board approved training in mold remediation and assessment. The state does not issue a separate license for mold inspectors.

Louisiana law bars a licensed mold remediation contractor from doing both the mold assessment and the remediation on the same property. It also bars owning a share of both the company that assesses and the company that remediates the same property. You can look up any contractor by name or license number in the board’s contractor search.

Louisiana State Licensing Board for Contractors

Louisiana Mold And Insurance Rules

All Louisiana Mold And Insurance Rules lines

All Louisiana counties

Guides

Area Map

Plaquemines Parish Area

New Orleans-Metairie, LA