Mold Removal Cost And Risk In Brazoria County, TX

A typical professional mold job in Brazoria County runs about $1,500 to $5,900 before rebuild, using the Houston-Pasadena-The Woodlands, TX price level. Below are the 16 ZIP code neighborhoods, the age of the homes, FEMA's water hazard ratings and Texas rules.

1995Median year homes were built

29%Homes built before 1980

26%Homes rented, not owned

$276,800Median home value

146,587Housing units

381,650People

Housing figures from Census ACS 2019 to 2023. Remediation workers here earn a median $20.77 an hour, BLS May 2025 wage survey.

Half the homes in Brazoria County were built before 1995, 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 Brazoria County are rented, so most households here carry an owner's policy on the building itself.

Housing age swings by neighborhood. ZIP 77431 has the oldest homes here, a median year of 1966, and ZIP 77583 the newest, 2011.

Typical Prices In Brazoria County

JobSizeNational RangeBrazoria County Estimate
Mold Remediationa typical professional job$1,500 to $6,000$1,500 to $5,900
Mold Remediationan attic$2,000 to $7,500$1,950 to $7,400
Mold Inspection and Testinga visual inspection$200 to $600$200 to $600
Mold Inspection and Testingan inspection with samples$300 to $1,000$300 to $1,000
Mold Inspection and Testinga clearance test$300 to $800$300 to $800

Estimate is the national range times 98.6 divided by 100, the price level for Houston-Pasadena-The Woodlands, TX, 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 $5,900, that cap falls short by about $900 at the top of that range. Read the form

Water Hazards FEMA Rates Here

FEMA rates Brazoria County high for inland 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 floodingRelatively High
Coastal floodingRelatively Moderate
HurricaneRelatively High
Cold waveRelatively Moderate
Winter weatherVery Low

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

ZIP Code Neighborhoods In Brazoria County

ZIPAreaMedian Year BuiltBuilt Before 1980Median Home Value
77422Brazoria County198637%$205,000
77430Brazoria County199820%$329,700
77431Brazoria County196678%Not published
77480Brazoria County198051%$189,000
77486Brazoria County198248%$221,600
77511Brazoria County198642%$218,100
77515Brazoria County198148%$210,800
77531Clute198440%$236,800
77534Brazoria County198742%$255,900
77541Brazoria County197657%$162,800
77566Lake Jackson198442%$256,900
77577Brazoria County199436%$258,000
77578Manvel200810%$359,500
77581Pearland199625%$309,100
77583Brazoria County201112%$298,000
77584Pearland20045%$339,100

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.

Cities And Towns

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.

Texas Department of Licensing and Regulation

Texas Mold And Insurance Rules

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Guides

Area Map

Brazoria County Area

Houston-Pasadena-The Woodlands, TX