The Hidden Health Risks of Damp and Mould in 2025 (And What You Can Do About It)

Damp and mould aren’t just unsightly — they’re a serious health hazard. In 2025, thousands of renters across the UK still live with moisture, leaks, black mould and condensation that trigger asthma, weaken immunity, and lead to long-term health issues. If your home is affected, you have rights — and The Krowd is here to help.

How Damp and Mould Affect Your Health

Mould spores release allergens and toxins into the air. Damp conditions fuel dust mites and bacteria. The result? Respiratory infections, asthma attacks, eczema flare-ups, and fatigue. Children, older people, and those with pre-existing conditions are most at risk.

What Causes Damp in Rented Homes?

Common causes include:

Leaking roofs, windows, or plumbing
Blocked or broken gutters and downpipes
Lack of ventilation in bathrooms or kitchens
Rising damp from the ground floor or basements

What Are Your Rights in 2025?

Under the Homes (Fitness for Human Habitation) Act and Section 11 of the Landlord and Tenant Act, your landlord must fix any damp or mould that makes the property unsafe. You can’t be blamed for structural issues — even if they claim ‘it’s your fault’ for drying clothes indoors.

What Steps Should You Take?

Take photos of all affected areas (walls, ceilings, skirting boards)
Write to your landlord with the date you first noticed the issue
Keep a diary of symptoms or health impacts
Contact your council’s environmental health team if ignored

How The Krowd Can Help

We help tenants document cases, submit legal notices, and escalate to solicitors if needed. We also support joint action for whole buildings or housing blocks affected by damp or mould.

You Deserve to Breathe Clean Air — Not Mould

Damp and mould aren’t just a nuisance — they’re a danger to your health and dignity. If your landlord is failing to act, The Krowd will stand with you every step of the way.