Mold Removal Cost And Risk In Plumas County, CA

A typical professional mold job in Plumas County runs about $1,500 to $6,000 before rebuild, using the California nonmetro price level. Below are the 16 ZIP code neighborhoods, the age of the homes, FEMA's water hazard ratings and California rules.

1980Median year homes were built

50%Homes built before 1980

25%Homes rented, not owned

$327,400Median home value

15,037Housing units

19,607People

Housing figures from Census ACS 2019 to 2023.

Half the homes in Plumas County were built before 1980, and 50 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 25 percent of homes in Plumas County are rented, so most households here carry an owner's policy on the building itself.

Housing age swings by neighborhood. ZIP 95923 has the oldest homes here, a median year of 1968, and ZIP 96105 the newest, 2000.

Typical Prices In Plumas County

JobSizeNational RangePlumas County 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 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 $6,000, that cap falls short by about $1,000 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 Plumas County.

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

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

ZIP Code Neighborhoods In Plumas County

ZIPAreaMedian Year BuiltBuilt Before 1980Median Home Value
95915Plumas CountyNot published100%Not published
95923Plumas County196870%$729,200
95934Plumas County199143%Not published
95947Plumas County197753%$343,800
95956Plumas County197468%$280,200
95971Plumas County197460%$308,400
95981Plumas County198724%Not published
95983Plumas County198148%Not published
95984Plumas County196856%$427,500
96020Plumas County198246%$277,700
96103Plumas County198438%$429,700
96105Plumas County200027%$446,400
96106Plumas County19989%$519,700
96122Plumas County197756%$239,000
96129Plumas County198338%$312,500
96135Plumas CountyNot published100%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.

California Rules On Mold

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