Environmental Noise Surveys

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Environmental noise surveys are essential assessments used to measure and evaluate noise levels in relation to planning, development, and environmental health requirements. These surveys help ensure that noise levels from proposed or existing developments comply with local authority and national planning guidance, such as BS8233, BS4142, WHO Guidelines, and ProPG.

Whether you’re planning a residential development near a busy road, building a school next to a railway line, or responding to noise complaints, environmental noise surveys are a key part of responsible and compliant project planning.

We provide reliable, professional noise assessments tailored to your needs:

• BS4142 & BS8233-Compliant Surveys
• Experienced Acoustic Consultants with deep understanding of UK planning and noise policy
• High-Precision, UKAS-Calibrated Equipment
• Clear, Planning-Ready Reports for submission to local authorities
• Flexible Appointments & Fast Turnaround Times
• Support Throughout the Planning Process

From initial consultation through to final submission, our team supports you every step of the way.

An environmental noise survey involves placing precision sound level meters at specific locations to measure existing ambient and background noise levels. This data is then analysed to assess the impact of:

• New developments (e.g., housing, schools, commercial units)
• Changes in use (e.g., from offices to residential)
• External noise sources (e.g., traffic, industrial processes, railways, entertainment venues)

The type of survey and standards applied depend on your project and location:

• Baseline Noise Surveys (for planning applications)
• BS4142 Noise Impact Assessments (industrial/commercial impact on residential)
• BS8233 Assessments (internal noise criteria for dwellings)
• ProPG Guidance Surveys (new residential near transport noise sources)
• Noise at Work Assessments (occupational exposure)

We’ll ensure the right type of assessment is conducted to meet both planning conditions and environmental health requirements.

Local planning authorities or environmental health teams may request a noise survey when:

• A proposed development is near a noise source (roads, rail, commercial premises)
• A new noise-generating activity (e.g., commercial plant, entertainment venue) is being introduced near housing
• You’re converting a commercial property into residential
• Residents have raised noise complaints
• An appeal or planning condition specifically requests one

If you’re unsure whether a survey is needed, we’ll be happy to advise and liaise with the relevant planning or environmental authority on your behalf.