Mold Removal Cost In Portland, OR

A typical professional mold job in Portland runs about $1,600 to $6,350 before rebuild. Portland sits in Multnomah County.

1966Median year homes were built

64%Homes built before 1980

47%Homes rented, not owned

$557,600Median home value

304,113Housing units

642,715People

Figures for Portland city from Census ACS 2019 to 2023.

Half the homes in Portland were built before 1966, 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 47 percent of homes in Portland are rented, so most households here carry an owner's policy on the building itself.

Typical Prices In Portland

JobSizeNational RangePortland Estimate
Mold Remediationa typical professional job$1,500 to $6,000$1,600 to $6,350
Mold Remediationan attic$2,000 to $7,500$2,100 to $7,900
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 $1,050
Mold Inspection and Testinga clearance test$300 to $800$300 to $850

Estimate is the national range times 105.4 divided by 100, the price level for Portland-Vancouver-Hillsboro, OR-WA, 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 $6,350, that cap falls short by about $1,350 at the top of that range. Read the form

Water Hazards FEMA Rates Here

FEMA rates Multnomah County high for inland flooding, cold wave, winter weather. 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 waveRelatively High
Winter weatherRelatively High

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

ZIP Code Neighborhoods In Portland

ZIPMedian Year BuiltHomes RentedMedian Home Value
97201198571%$648,400
97202195649%$684,800
97203196341%$468,600
97204194394%Not published
97205196180%$693,600
97206195735%$480,500
97208Not publishedNot publishedNot published
97209200378%$573,700
97210195568%$991,500
97211194536%$616,800
97212193835%$824,800
97213194136%$609,100
97214193866%$733,200
97215194434%$658,500
97216196846%$439,000
97217195142%$569,500
97218195741%$493,300
97219197328%$651,600
97220195942%$427,700
97221196927%$789,700
97227199775%$595,900
97230197537%$435,800
97232197175%$801,300
97233197451%$385,100
97236198141%$414,400
97239198555%$713,100
97266197443%$420,800

Oregon Rules On Mold

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Portland Area

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