Mold Removal Cost And Risk In Union County, NM

A typical professional mold job in Union County runs about $1,300 to $5,150 before rebuild, using the New Mexico nonmetro price level. Below are the 7 ZIP code neighborhoods, the age of the homes, FEMA's water hazard ratings and New Mexico rules.

1965Median year homes were built

65%Homes built before 1980

32%Homes rented, not owned

$135,900Median home value

2,091Housing units

4,039People

Housing figures from Census ACS 2019 to 2023.

Half the homes in Union County were built before 1965, and 65 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 32 percent of homes in Union County are rented, so most households here carry an owner's policy on the building itself.

Housing age swings by neighborhood. ZIP 88424 has the oldest homes here, a median year of 1947, and ZIP 88436 the newest, 1990.

Typical Prices In Union County

JobSizeNational RangeUnion County Estimate
Mold Remediationa typical professional job$1,500 to $6,000$1,300 to $5,150
Mold Remediationan attic$2,000 to $7,500$1,700 to $6,450
Mold Inspection and Testinga visual inspection$200 to $600$150 to $500
Mold Inspection and Testingan inspection with samples$300 to $1,000$250 to $850
Mold Inspection and Testinga clearance test$300 to $800$250 to $700

Estimate is the national range times 85.9 divided by 100, the price level for the nonmetro part of the state, 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 $5,150, that cap falls short by about $150 at the top of that range. Read the form

Water Hazards FEMA Rates Here

FEMA rates none of the water hazards below as high for Union County.

HazardFEMA Risk Rating
Inland floodingVery Low
Coastal floodingNot Applicable
HurricaneNot Applicable
Cold waveVery Low
Winter weatherRelatively Moderate

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

ZIP Code Neighborhoods In Union County

ZIPAreaMedian Year BuiltBuilt Before 1980Median Home Value
88410Union County196671%Not published
88415Union County196666%$129,600
88418Union County196464%$160,900
88419Union County195959%$263,200
88422Union County198427%Not published
88424Union County194784%Not published
88436Union County199048%Not published

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.

New Mexico Rules On Mold

New Mexico Mold And Insurance Rules

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Union County Area

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