What counts as a statutory noise nuisance? (with examples)

"Statutory nuisance" is the legal test that decides whether a council can force your neighbour's noise to stop. It is worth understanding, because it explains why councils act on some complaints and not others — and whether yours is likely to qualify.

The legal basis

Under section 79 of the Environmental Protection Act 1990, noise that is "prejudicial to health or a nuisance" can be a statutory nuisance. Where a council is satisfied one exists, it has a duty to serve an abatement notice requiring it to stop. But "nuisance" has a specific legal meaning here — it is not simply "noise I don't like".

The test councils actually use

An officer weighs the noise objectively: would it unreasonably interfere with the average person's use and enjoyment of their home? To judge that, they look at the frequency (how often it happens), the duration (how long each time), the time of day (the same noise at 2am is treated very differently from 2pm), the character of the noise (a throbbing bass or a piercing alarm is more intrusive than a general hum), and the locality (what is normal for the area).

Examples that usually qualify

• Amplified music with heavy bass, most nights, running into the early hours.
• Persistent, prolonged dog barking, day after day.
• Repeated DIY or power tools early in the morning or late at night, over weeks.
• Regular shouting or parties running through the night.

Examples that usually don't

• A single one-off party, even a loud one.
• Everyday living noise — footsteps, a baby crying, a washing machine, normal conversation — particularly in a poorly insulated building.
• Reasonable daytime activity, such as occasional lawn-mowing or a single afternoon of DIY.
• Noise that is annoying but brief and infrequent.

Poor sound insulation is the common trap. Hearing your neighbour's ordinary life through a thin wall is genuinely miserable, but it is often not a statutory nuisance, because the neighbour is not doing anything unreasonable — the building is. That is an important thing to know early, because it changes where your best route lies (for example, towards the landlord or freeholder rather than environmental health).

What to do if yours qualifies

The path is the same one that works for most cases: keep a noise diary to establish frequency and effect, report it to environmental health, and — if the council will not act despite good evidence — consider your own case under Section 82. If you are not sure which side of the line you fall on, the free check gives you a quick, honest read.