Fire Doors and Means of Escape: What HMO Licensing Actually Requires

In our experience preparing licence applications, fire safety deficiencies are the single most common reason an HMO application gets delayed or conditions get attached at approval. Councils scrutinise this area more closely than almost anything else, so it's worth understanding exactly what's being assessed before you apply.

Fire doors

Habitable rooms and kitchens in larger or higher-risk HMOs typically require fire-resisting doors (commonly FD30, meaning 30 minutes of fire resistance) fitted with effective self-closing devices. The exact requirement depends on the property's size, layout, and the specific council's standards — this is not uniform across London, and assessors will check both the door specification and whether the self-closer is actually functioning, not just fitted.

Means of escape

Every bedroom must have a safe route out of the property in the event of fire, either via the main escape route (typically the staircase and hallway, which must themselves be adequately fire-protected) or, in some layouts, via a window of adequate size that can serve as an emergency escape. Escape routes must be kept clear at all times — a hallway used for storage is a common and entirely avoidable reason for a failed inspection.

Fire detection

Interlinked smoke alarms are required in circulation areas on every storey, so that an alarm triggered on one floor is heard throughout the property, with heat alarms specifically in kitchens (ordinary smoke alarms are unsuitable there due to false alarms from cooking).

Emergency lighting

For larger or more complex HMOs, emergency lighting in escape routes may be required to ensure occupants can safely evacuate if the property loses power during an emergency.

Why this is worth getting right before you apply, not after

A council inspector identifying fire safety deficiencies during a licence application doesn't just cause delay — it can result in the application being refused outright or granted subject to costly remedial conditions with a tight compliance deadline. Addressing fire safety properly before submission, rather than treating it as something to fix if flagged, is consistently the difference between a smooth application and a stressful one.

Our compliance review catches this before the council does

As part of our mandatory HMO licence service, we review your property's fire safety provision against the standards your specific council applies before we submit anything, so any gaps are identified and fixed on your terms, not the council's.