Mold Removal Cost And Risk In Navarro County, TX

A typical professional mold job in Navarro County runs about $1,300 to $5,250 before rebuild, using the Texas nonmetro price level. Below are the 12 ZIP code neighborhoods, the age of the homes, FEMA's water hazard ratings and Texas rules.

1982Median year homes were built

48%Homes built before 1980

32%Homes rented, not owned

$159,900Median home value

21,790Housing units

53,735People

Housing figures from Census ACS 2019 to 2023.

Half the homes in Navarro County were built before 1982, and 48 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 32 percent of homes in Navarro County are rented, so most households here carry an owner's policy on the building itself.

Housing age swings by neighborhood. ZIP 75105 has the oldest homes here, a median year of 1965, and ZIP 75109 the newest, 1998.

Typical Prices In Navarro County

JobSizeNational RangeNavarro County Estimate
Mold Remediationa typical professional job$1,500 to $6,000$1,300 to $5,250
Mold Remediationan attic$2,000 to $7,500$1,750 to $6,600
Mold Inspection and Testinga visual inspection$200 to $600$200 to $550
Mold Inspection and Testingan inspection with samples$300 to $1,000$250 to $900
Mold Inspection and Testinga clearance test$300 to $800$250 to $700

Estimate is the national range times 87.8 divided by 100, the price level for the nonmetro part of the state, 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 $5,250, that cap falls short by about $250 at the top of that range. Read the form

Water Hazards FEMA Rates Here

FEMA rates none of the water hazards below as high for Navarro County.

HazardFEMA Risk Rating
Inland floodingRelatively Low
Coastal floodingNot Applicable
HurricaneRelatively Low
Cold waveRelatively Moderate
Winter weatherRelatively Low

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

ZIP Code Neighborhoods In Navarro County

ZIPAreaMedian Year BuiltBuilt Before 1980Median Home Value
75102Navarro County199138%$115,400
75105Navarro County196564%Not published
75109Navarro County199819%$216,200
75110Navarro County197659%$169,200
75144Navarro County198446%$156,400
75153Navarro County199440%$156,000
75155Navarro County199617%$113,400
76626Navarro County197458%$147,300
76639Navarro County197655%$125,100
76641Navarro County198734%$143,200
76679Navarro County198912%$121,700
76681Navarro County197951%$104,600

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.

Texas Rules On Mold

Who May Do Mold Work

Texas licenses mold assessment consultants, assessment technicians, remediation contractors, remediation workers and the companies they work for through the Texas Department of Licensing and Regulation. A license is needed when the mold covers 25 contiguous square feet or more.

State law says a license holder may not do both the mold assessment and the mold remediation on the same project. A person also may not own a share of both the assessment company and the remediation company on the same project. You can check any license with the TDLR license search.

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Area Map

Navarro County Area

Corsicana, TX