Mold Removal Cost And Risk In Doña Ana County, NM

A typical professional mold job in Doña Ana County runs about $1,350 to $5,400 before rebuild, using the Las Cruces, NM price level. Below are the 21 ZIP code neighborhoods, the age of the homes, FEMA's water hazard ratings and New Mexico rules.

1990Median year homes were built

32%Homes built before 1980

35%Homes rented, not owned

$205,400Median home value

91,402Housing units

221,665People

Housing figures from Census ACS 2019 to 2023.

Half the homes in Doña Ana County were built before 1990, and 32 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 35 percent of homes in Doña Ana County are rented, so most households here carry an owner's policy on the building itself.

Housing age swings by neighborhood. ZIP 88046 has the oldest homes here, a median year of 1958, and ZIP 88008 the newest, 2005.

Typical Prices In Doña Ana County

JobSizeNational RangeDoña Ana County Estimate
Mold Remediationa typical professional job$1,500 to $6,000$1,350 to $5,400
Mold Remediationan attic$2,000 to $7,500$1,800 to $6,750
Mold Inspection and Testinga visual inspection$200 to $600$200 to $550
Mold Inspection and Testingan inspection with samples$300 to $1,000$250 to $900
Mold Inspection and Testinga clearance test$300 to $800$250 to $700

Estimate is the national range times 90.2 divided by 100, the price level for Las Cruces, NM, 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 $5,400, that cap falls short by about $400 at the top of that range. Read the form

Water Hazards FEMA Rates Here

FEMA rates Doña Ana County high for inland flooding, 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 floodingNot Applicable
HurricaneVery Low
Cold waveRelatively Moderate
Winter weatherVery High

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

ZIP Code Neighborhoods In Doña Ana County

ZIPAreaMedian Year BuiltBuilt Before 1980Median Home Value
87936Doña Ana County196781%$130,800
87937Doña Ana County198347%$102,000
87940Doña Ana County196366%Not published
87941Doña Ana County198426%$55,900
88001Las Cruces197756%$158,300
88002Doña Ana County200333%Not published
88005Doña Ana County198246%$207,100
88007Doña Ana County199525%$232,200
88008Doña Ana County20059%$228,800
88011Doña Ana County199524%$315,100
88012Doña Ana County200311%$222,300
88021Doña Ana County198926%$151,400
88024Berino199123%Not published
88027Chamberino198631%$183,300
88044Doña Ana County198842%$194,000
88046Mesilla195881%$253,000
88047Doña Ana County199337%$109,600
88048Doña Ana County199231%$98,200
88052Doña Ana County199522%$121,500
88063Sunland Park198732%$121,900
88072Doña Ana County198639%$99,200

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

New Mexico Rules On Mold

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Doña Ana County Area

Las Cruces, NM