Updated for the 1 May 2026 law change: Renters' Rights Act 2025 now in force
Reviewed for the Renters' Rights Act · Updated 20 July 2026

Awaab's Law and private landlords: the new damp and mould duties

Awaab's Law began in social housing and the Renters' Rights Act extends it into the private rented sector. The principle is simple: when a tenant reports a hazard such as damp and mould, the landlord must act within fixed timescales, not at leisure.

What the law requires

Landlords must investigate reported hazards within set periods, provide the tenant with a written summary of findings, begin remedial works promptly where a hazard is confirmed, and act within 24 hours where there is an imminent risk to health. The exact timescales are set in regulations and commencement in the private sector is being phased, but the direction is fixed: damp and mould complaints now run on a statutory clock.

What sensible landlords do now

How it connects to the rest of the Act

Hazard duties sit alongside the Decent Homes Standard being applied to private rentals, and local authorities enforce both with civil penalties. With Section 21 gone, a landlord cannot respond to a disrepair complaint by ending the tenancy: retaliatory possession is exactly what the new regime is designed to prevent. See our repairs guide and the 2026 compliance checklist.

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Frequently asked questions

Does Awaab's Law apply to private landlords?

Yes. The Renters' Rights Act extends Awaab's Law requirements to the private rented sector, with commencement phased through regulations. Private landlords should treat the timescale regime as the operating standard now.

What counts as an emergency hazard?

A hazard posing an imminent risk to health or safety, which must be addressed within 24 hours. Severe mould affecting a child's bedroom is the paradigm case the law was written for.