Mold Removal Cost And Risk In Santa Cruz County, CA

A typical professional mold job in Santa Cruz County runs about $1,650 to $6,600 before rebuild, using the Santa Cruz-Watsonville, CA price level. Below are the 17 ZIP code neighborhoods, the age of the homes, FEMA's water hazard ratings and California rules.

1973Median year homes were built

64%Homes built before 1980

40%Homes rented, not owned

$1,015,200Median home value

106,635Housing units

266,021People

Housing figures from Census ACS 2019 to 2023.

Half the homes in Santa Cruz County were built before 1973, and 64 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 40 percent of homes in Santa Cruz County are rented, so most households here carry an owner's policy on the building itself.

Housing age swings by neighborhood. ZIP 95041 has the oldest homes here, a median year of 1957, and ZIP 95066 the newest, 1982.

Typical Prices In Santa Cruz County

JobSizeNational RangeSanta Cruz County Estimate
Mold Remediationa typical professional job$1,500 to $6,000$1,650 to $6,600
Mold Remediationan attic$2,000 to $7,500$2,200 to $8,250
Mold Inspection and Testinga visual inspection$200 to $600$200 to $650
Mold Inspection and Testingan inspection with samples$300 to $1,000$350 to $1,100
Mold Inspection and Testinga clearance test$300 to $800$350 to $900

Estimate is the national range times 109.9 divided by 100, the price level for Santa Cruz-Watsonville, CA, 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 $6,600, that cap falls short by about $1,600 at the top of that range. Read the form

Water Hazards FEMA Rates Here

FEMA rates Santa Cruz County high for inland flooding. 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 Low
HurricaneNot Applicable
Cold waveNo Rating
Winter weatherRelatively Low

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

ZIP Code Neighborhoods In Santa Cruz County

ZIPAreaMedian Year BuiltBuilt Before 1980Median Home Value
95003Day Valley197661%$1,154,000
95005Ben Lomond196484%$959,100
95006Santa Cruz County196374%$779,300
95007Brookdale196078%$789,500
95010Capitola197464%$781,900
95017Santa Cruz County195975%$993,100
95018Felton195981%$778,100
95019Watsonville197756%$678,200
95033Santa Cruz County197465%$1,284,500
95041Mount Hermon195790%$1,060,200
95060Santa Cruz County197066%$1,189,300
95062Santa Cruz197166%$1,064,600
95064Santa Cruz198147%$437,500
95065Santa Cruz County197757%$1,192,200
95066Santa Cruz County198246%$1,113,000
95073Santa Cruz County197564%$1,012,000
95076Santa Cruz County197561%$767,200

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.

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Santa Cruz-Watsonville, CA