Is a house with mold livable?

Author: Raquel Hackett  |  Last update: Friday, June 19, 2026

Mold can cause detrimental effects on human health, especially for children or people with pre-existing health conditions. Asthma is the most common health issue associated with long-term indoor mold exposure. Adults who live in moldy homes are up to 50 percent more likely to develop asthma.

Should I walk away from a house with mold?

If an inspector finds mold damage in the home you want to buy, ask the sellers to hire a remediation expert to resolve the problem. If the sellers refuse, consider walking away. The expense of paying for mold remediation could quickly drain your savings.

Is mold a deal breaker when buying a house?

Absolutely, you can. Mold can be remediated though and should not be the reason you are no longer interested in a property. It is a health and safety issue, and should be taken seriously.

Should mold stop you from buying a house?

Lenders are wary of risks, and a property contaminated with mold presents a substantial one. Mold issues suggest possible structural deterioration and future financial obligations, which could affect the property's appraisal and, subsequently, the loan terms.

Can you live in a house with black mold?

People living with mould are more likely to suffer from respiratory illnesses, infections, allergies or asthma. Inhaling or touching the spores that mould releases into the air can cause an allergic reaction, such as sneezing, a runny nose, red eyes and a skin rash.

Mold Toxicity: The Effects of Living in a House with Mold

How long is it safe to live in a house with mold?

Generally, a person can stay in a moldy home for years, though some people could feel extremely uncomfortable.

Can mold behind walls make you sick?

It irritates the nose and throat, which can lead to both sneezing and coughing as your body tries to get rid of the irritant. Inhaling mold spores can also trigger coughing in people with allergies or an asthma attack, for those with asthma.

Can a house be ruined by mold?

The mold is doing everything it can to break down the materials of your home and turn it back into soil. In other words: the mold is actively eating your home and over time, it can cause serious structural damage.

How much does it cost to fix mold in a house?

Mold remediation costs $2,365 on average, but it can cost between $375 and $7,000, depending on location, type, and size of infestation. Mold removal often requires replacing or significantly renovating your home's materials, making the costs tricky to calculate.

Will FHA approve a house with mold?

An FHA appraiser examines the property to determine its condition. They will look at the structure, major systems, and foundation. They will also check for hazards like mold, pests, and any leaks. You have to fix these problems to meet FHA home loan requirements.

Should I move out of a moldy house?

If the mold damage is located in your living room, kitchen or the bathroom, the experts will recommend you to find alternative lodging for the time being. Also, if you have infants and elderly people at home or have family members with a weak immune system, you should probably leave your home for a while.

What happens if a home inspector finds mold?

If a home inspector finds mold during an inspection, it is important to document the location of the mold and safely identify the spread. The next step is to hire a remediation company to remove the mold. The company will also repair any damage that has been caused by the mold.

How much does mold devalue a home?

The presence of mold can lower the price of a house by up to 10-30%, depending on the extent of the infestation. According to researchers in a 2001 study, one particularly serious mold infestation decreased the overall value of a luxury home by more than half.

Can you live in a house during mold removal?

This type of negative air quality proves especially harmful to those with respiratory issues or compromised immune systems. Even if you don't experience any symptoms from mold exposure, it's not wise to stay in your house while crews remove mold.

What percentage of houses have mold?

A 2022 report from the National Institute for Occupational Safety and Health Centers for Disease Control and Prevention estimated that around 47% of all homes in the United States have some mold or dampness. Seeing mold is a clear sign, but sometimes you can smell mold.

Does home insurance cover mold?

Homeowners insurance doesn't usually cover mold damage or removal unless it's the result of a covered peril. If the mold in your residence was caused by something sudden or accidental, such as a bursting pipe or some other covered incident on your policy, you may be protected.

Is it worth buying a house with mold?

However, there are some significant dangers to buying a house with mold growth. If left untreated, mold will soon spread to other areas of a home and may cause health troubles and expensive home repairs. If you're thinking about buying a property with some kind of mold problem, you may want to think again.

Who pays for mold damage?

Through the Individuals and Households Program (IHP), FEMA may provide funds to address damage from mold. If you are a homeowner, you may receive Home Repair funds for clean up, removal, or remediation of disaster-caused mold.

How do professionals get rid of mold in a house?

If necessary, a professional will recommend mold testing to better understand the problem. On the day of treatment, a mold removal professional will use a High-Efficiency Particulate Air (HEPA) filter to filter the air, clean mold spores, and remove other airborne impurities in the target area.

What are signs of mold sickness?

Although symptoms can vary, the most common symptoms seen in people exposed to mold indoors include:
  • Nasal and sinus congestion.
  • Eye irritation, such as itchy, red, watery eyes.
  • Wheezing and difficulty breathing.
  • Cough.
  • Throat irritation.
  • Skin irritation, such as a rash.
  • Headache.

How to tell if mold is behind walls?

How to Detect Mold in Walls
  1. Water stains.
  2. Dark rings.
  3. Discoloration.
  4. Deterioration like peeling, bubbling, or cracking of the paint or wallpaper.

Can mold make a house collapse?

Even though it happens rarely, yes, mold can make a house collapse. The harmful spores and the moisture associated with mold growth can weaken any material to the point of collapsing. This includes walls, floorboards, and ceilings.

How long does it take to get sick from mold in your house?

According to the CDC, people usually experience their first symptoms within 2 to 9 hours of their first exposure. On the other hand, some people could go for weeks or months before feeling sick if their exposure is limited enough. This is why it is also important to check damp, dark areas of your home for mold.

How to tell if your house is toxic?

If you suspect your asthma worsens or is more severe than usual, contact your doctor or medical professional.
  1. Bad Smells In The Home. When there's a bad smell in the home, you can tell. ...
  2. Peeling Wallpaper. ...
  3. Spots On The Wall. ...
  4. Bad Allergies Won't Go Away. ...
  5. Visible Mold Growth. ...
  6. Past Water Damage.

How to get rid of mold on walls permanently?

How to Clean Mould on Walls in Three Steps
  1. Mix one part bleach to four parts water.
  2. Wipe and gently scrub the mould until it is gone.
  3. Finish by wiping away the bleach mixture and dry the area well with a soft cloth.

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