Mold Removal Cost And Risk In Suffolk County, MA

A typical professional mold job in Suffolk County runs about $1,600 to $6,500 before rebuild, using the Boston-Cambridge-Newton, MA-NH price level. Below are the 33 ZIP code neighborhoods, the age of the homes, FEMA's water hazard ratings and Massachusetts rules.

1948Median year homes were built

73%Homes built before 1980

63%Homes rented, not owned

$680,700Median home value

353,930Housing units

782,172People

Housing figures from Census ACS 2019 to 2023. Remediation workers here earn a median $24.00 an hour, BLS May 2025 wage survey.

Half the homes in Suffolk County were built before 1948, and 73 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. Most homes in Suffolk County are rented, 63 percent. A renter's policy covers belongings and liability, while the owner's policy covers the building.

Housing age swings by neighborhood. ZIP 02108 has the oldest homes here, a median year of 1938, and ZIP 02210 the newest, 2012.

Typical Prices In Suffolk County

JobSizeNational RangeSuffolk County Estimate
Mold Remediationa typical professional job$1,500 to $6,000$1,600 to $6,500
Mold Remediationan attic$2,000 to $7,500$2,150 to $8,100
Mold Inspection and Testinga visual inspection$200 to $600$200 to $650
Mold Inspection and Testingan inspection with samples$300 to $1,000$300 to $1,100
Mold Inspection and Testinga clearance test$300 to $800$300 to $850

Estimate is the national range times 108.3 divided by 100, the price level for Boston-Cambridge-Newton, MA-NH, 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 $6,500, that cap falls short by about $1,500 at the top of that range. Read the form

Water Hazards FEMA Rates Here

FEMA rates Suffolk County high for inland flooding, coastal flooding, hurricane, cold wave. 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 High
HurricaneRelatively High
Cold waveRelatively High
Winter weatherRelatively Low

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

ZIP Code Neighborhoods In Suffolk County

ZIPAreaMedian Year BuiltBuilt Before 1980Median Home Value
02108Boston193892%$1,570,400
02109Boston195566%$1,007,200
02110Boston197764%$1,104,700
02111Boston198648%$953,400
02113Boston193890%$693,900
02114Boston196569%$927,900
02115Boston193877%$1,015,400
02116Boston193875%$1,583,500
02118Boston195067%$1,029,100
02119Boston196267%$668,900
02120Boston197456%$941,200
02121Boston195080%$548,100
02122Boston193882%$656,400
02124Boston193880%$607,200
02125Boston193869%$645,400
02126Boston195278%$515,000
02127Boston194767%$858,600
02128Boston193877%$680,000
02129Boston193872%$926,000
02130Boston193879%$763,700
02131Boston193882%$634,200
02132Boston194885%$714,000
02133BostonNot published100%Not published
02134Boston194773%$586,700
02135Boston195675%$684,000
02136Boston195578%$566,300
02150Chelsea193870%$476,500
02151Revere196367%$566,200
02152Winthrop Town193887%$606,900
02163Boston198446%Not published
02199Boston197064%Not published
02210Boston201219%$1,212,000
02215Boston195268%$683,800

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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Suffolk County Area

Boston-Cambridge-Newton, MA-NH