Mold Removal Cost And Risk In ZIP 96121 CA

A typical professional mold job in ZIP 96121 runs about $1,500 to $6,000 before rebuild. Half the homes here were built before 1971, older than the Lassen County median of 1977.

1971Median year homes were built

78%Homes built before 1980

85%Homes rented, not owned

Not publishedMedian home value

$1,064Median gross rent

72Housing units

Neighborhood figures for ZIP Code Tabulation Area 96121 from Census ACS 2019 to 2023.

78 percent of homes in 96121 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.

Most homes here are rented, 85 percent against 32 percent across Lassen County. A renter's policy covers belongings and liability, while the owner's policy covers the building.

Typical Prices In 96121

JobSizeNational Range96121 Estimate
Mold Remediationa typical professional job$1,500 to $6,000$1,500 to $6,000
Mold Remediationan attic$2,000 to $7,500$2,000 to $7,500
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 100.0 divided by 100, the price level for the nonmetro part of California, 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 $6,000, that cap falls short by about $1,000 at the top of that range. Read the form

Water Hazards FEMA Rates For Lassen County

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

HazardFEMA Risk Rating
Inland floodingRelatively Moderate
Coastal floodingNot Applicable
HurricaneNot Applicable
Cold waveVery Low
Winter weatherRelatively Moderate

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

California Rules On Mold

Nearby ZIP Codes In Lassen County

Part of Lassen County, California.

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96121, CA Area

Lassen County