Mold Removal Cost In Olathe, KS

A typical professional mold job in Olathe runs about $1,400 to $5,550 before rebuild. Olathe sits in Johnson County.

1994Median year homes were built

25%Homes built before 1980

26%Homes rented, not owned

$340,600Median home value

53,543Housing units

143,720People

Figures for Olathe city from Census ACS 2019 to 2023.

Half the homes in Olathe were built before 1994, and 25 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 Olathe are rented, so most households here carry an owner's policy on the building itself.

Typical Prices In Olathe

JobSizeNational RangeOlathe 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 92.5 divided by 100, the price level for Kansas City, MO-KS, 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 Johnson County high for inland flooding, cold wave, winter weather. 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 floodingNot Applicable
HurricaneNo Rating
Cold waveRelatively High
Winter weatherVery High

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

ZIP Code Neighborhoods In Olathe

ZIPMedian Year BuiltHomes RentedMedian Home Value
66061199424%$337,400
66062199327%$342,700

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