Mold Removal Cost And Risk In Martin County, FL

A typical professional mold job in Martin County runs about $1,500 to $6,000 before rebuild, using the Port St. Lucie, FL price level. Below are the 9 ZIP code neighborhoods, the age of the homes, FEMA's water hazard ratings and Florida rules.

1986Median year homes were built

33%Homes built before 1980

20%Homes rented, not owned

$386,500Median home value

82,297Housing units

160,464People

Housing figures from Census ACS 2019 to 2023.

Half the homes in Martin County were built before 1986, and 33 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 20 percent of homes in Martin County are rented, so most households here carry an owner's policy on the building itself.

Housing age swings by neighborhood. ZIP 33438 has the oldest homes here, a median year of 1953, and ZIP 34990 the newest, 1993.

Typical Prices In Martin County

JobSizeNational RangeMartin 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 100.2 divided by 100, the price level for Port St. Lucie, FL, 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 Martin County high for 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 Moderate
Coastal floodingRelatively Moderate
HurricaneVery High
Cold waveRelatively Low
Winter weatherNo Rating

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

ZIP Code Neighborhoods In Martin County

ZIPAreaMedian Year BuiltBuilt Before 1980Median Home Value
33438Martin County195388%$87,100
33455Martin County198630%$395,600
33469Martin County197952%$552,500
34956Martin County198537%$203,500
34957Jensen Beach198629%$378,500
34990Martin County199310%$558,300
34994Stuart198245%$248,900
34996Martin County197856%$409,400
34997Martin County198628%$335,200

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.

Cities And Towns

Florida Rules On Mold

Who May Do Mold Work

Florida licenses both mold assessors and mold remediators through the Department of Business and Professional Regulation. The license covers mold work on areas larger than 10 square feet.

State law keeps the two jobs apart. A mold assessor may not remediate a building that the assessor or the assessor’s company assessed in the last 12 months, and a remediator may not assess a building it remediated in that time. To check a license, search the DBPR license lookup by name or license number before you sign anything.

Florida Department of Business and Professional Regulation

Florida Mold And Insurance Rules

All Florida Mold And Insurance Rules lines

Florida Department of Financial Services

All Florida Department of Financial Services lines

All Florida counties

Guides

Area Map

Martin County Area

Port St. Lucie, FL