Noise Impact Assessment Surveys

Noise Impact Assessment Surveys

In the large cities like London, there is more noise pollution than ever before; this comes from large range of noise sources, from sirens and alarms to noise traffic and music/sport venues. As more people move into cities and start to inhabit an increasingly compacted space the work of acoustic consultants is becoming ever more important to help reduce excess noise levels.

Noise Assessment in LondonNoise-Assessment

This can be done through a variety of means and methods, one of the most important methods in the context of busy urban environments in the noise impact assessment.

The primary purpose of a noise impact assessment is to measure and predict the impact that a development will have on the surrounding environment, residents and whatever noise sensitive receptors happen to be within the vicinity of the development.

There are many reasons that the local authority may require a noise impact assessment, this can include the opening of an entertainment premises in a sensitive area, the installation of new mechanical plant such as a new air-conditioning unit or a change in opening hours of a premises that already has permission to operate from the local council, such as a bar/nightclub wanting to extend its licence from 11pm to 2am.

Nightclub Noise Noise-assessments-nightclub-noise

In most cases a planning permission officer or the local environmental health team will be the first person involved in informing a client that they are in need of a noise impact assessment, this will typically be due to the fact that a complaint or concern has arisen around the increased noise and/or the perceived increase in noise due to a change of use or an increase in licencing hours.

Our noise impact assessment will measure and predict the effects that the new/proposed noise source will be likely have on the current noise climate. This is achieved by firstly establishing a baseline measure of the existing noise climate and then comparing this with the introduced noise. If this comparison cannot be achieved due to practical purposes, then a reasonable prediction can be made through various modelling methods.

In our experience, there can be a large variety of scenarios and requirements that may be present during noise impact assessments, with this in mind it is important to liaise with the case officer and environmental health team, in order to ensure that the appropriate legislation and British Standards are being adhered to at all times.

If you would like to know more about of noise impact assessment service, please contact us at or contact me (Darren) directly on 07775 623464. Alternately please visit our website at

BS8233 Noise Surveys in London

BS8233 Noise Surveys in London

APT Sound Testing have undertaken undertake many BS8233 Noise Surveys in London to comply with local planning conditions.  We are a professional noise and acoustic consultancy firm operating throughout Greater London and the Home Counties.

Our fully qualified and highly experienced engineers provide expert advice and conduct survey analysis into all aspects of sound, such as complying with local planning conditions NEC’s and investigating complaints into excessive noise such as excess plant noise etc.

We have undertaken many BS8233 noise surveys in London  on numerous potential housing and other noise-sensitive sites throughout the Capital and the UK. Our acoustic surveys cater for sites that may be exposed to noise from road, rail or or from noisy industrial activities.

sound testing

We undertake wide range of services from planning noise assessments through to noise mitigation proposals. Where it is proposed to install new plant or equipment, we undertake noise surveys to determine noise emission limits, in line with Local Authority requirements, and provide advice on mitigation. As a London based company we have an in depth knowledge on complying with London planning permissions and local legislation. Our engineers are expertly suited to carry out noise assessments, with a wealth of experience in assessing the sound impact of residential, industrial and commercial businesses in the community.

Noise assessments and reports should be submitted during the pre-application process and discussions on planning applications. In many circumstances a planning condition will stipulate that a noise survey will need to be undertaken.

Planning noise surveys are normally carried out at the design stage of the project prior to the commencement of construction, this is to allow the acoustic design of the building to take into account the local noise levels. If the local noise levels are excessive then a more robust acoustic twill need to be adopted to mitigate any potential noise problems. Thereafter the local authority may also require post a BS 8182 London noise survey to prove that the noise standards have been achieved within the living rooms and bedrooms.

if you would like more information in regards to our BS8233 Planning Noise Surveys, please don’t hesitate to contact us now at:, or call me direct on 07775623464.