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Cambridge City Council

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Common sources of unwanted noise

Street noise

Street noise includes amplifiers or machinery in the street, if they are considered to be causing a noise nuisance.

For machinery involved in road works, however, the law does not consider it a nuisance if it can be proved that it is the best practicable means to carry out the work.

Stationary vehicles can be investigated, eg car alarms, but we have no enforcement powers over moving vehicles.

The police can take action against excessive engine noise or over-loud stereos.

Loud music

Most of the complaints we receive are about loud music from houses and flats.

Not everybody appreciates the same level of music, particularly if it prevents them from sleeping.

Please try to keep music to a reasonable level, especially at night or when your doors and windows are open.

Remember that sound travels through walls and ceilings, too - especially if the sound insulation is not very good.

To help reduce sound levels, you might consider isolating your speakers from the floor.

In the event of serious and persistent noise disturbance, we have the power to seize and retain stereo equipment.

Loud voices and banging

Noise can travel through the fabric of a building, particularly loud voices and impact noises such as door slams. Be mindful of the closeness of your neighbours, especially if you live in a flat or other adjoining property.

Intruder, fire and car alarms

For further information about noise from alarms, read the audible intruder, fire and car alarms page.

Noise from DIY

We often get complaints about DIY as this can be very noisy. 

If you intend to carry out DIY, please inform your neighbours in advance. Avoid DIY in the early morning or evening when neighbours may be trying to sleep.

Barking dogs

Most dogs bark for a short time occasionally. Usually it’s in response to another dog walking by, or a squirrel in the garden. We are unable to help in these instances.

If you are being disturbed by persistent barking, try to talk to the dog owner if you feel comfortable to do so. They might not be aware that their dog is causing a problem.

If that does not help, consider using the neighbourhood resolution panel scheme. It can help settle disputes by encouraging the parties to work together to find a meaningful resolution.

If you are unable to resolve the issue through either of these methods, contact us. See also:

Read our dogs pages for advice about lost and stray dogs, dog fouling or dog control issues.

Public entertainment

All public entertainment events are licensed by the council to promote national licensing objectives, including public safety and the prevention of public nuisance.

Licences may have conditions attached to them to achieve this.

More information can be found in our licences and permits section.

Noise-reduction guides

If you are planning an event that might cause a lot of noise, or are thinking of busking in the city centre, these guides offer advice on how to minimise the chances of anybody wanting to complain:

Building sites

Construction sites can be a major source of pollution such as noise, pollution, dust and smoke.


Businesses must be able to show that they are using the best practicable means of preventing a noise nuisance.

If a potential noise problem is identified, it may be necessary for officers to monitor the situation and determine if work practices or the machinery used are adequate.

This may include pilers, drills, generators, compressors, etc.

We also investigate complaints about noise nuisance caused by vehicle movements, music, noisy fans and air handling equipment.