Practical Guide on Planning Noise Surveys
Planning Noise Surveys: A Practical Guide for Developers
When applying for planning permission, one of the most common hurdles is meeting noise assessment requirements. At APT Sound Testing, we specialise in carrying out planning noise surveys that support applications across a wide range of developments — from residential apartments to industrial sites.
With extensive experience in both BS8233 Noise Assessments (for residential projects) and BS4142 Noise Surveys (for commercial and industrial schemes), we help developers, architects, and planning consultants demonstrate compliance while achieving practical, cost-effective noise control solutions.
Below, we break down the two most common survey types requested by local authorities.
BS8233 Noise Surveys for Residential Developments
If you’re applying for planning permission for new houses, flats, or hotels, a BS8233 Noise Survey is often required. Local authorities want to know how your development will be affected by, or contribute to, existing noise sources such as:
- Roads, railways, and air traffic
- Industrial activity
- Entertainment venues
We’ve delivered hundreds of BS8233 surveys — from single dwellings to large-scale residential schemes. Our reports provide practical acoustic design advice, helping you create high-quality living environments while satisfying planning requirements.
Why BS8233 surveys matter:
- They ensure compliance with the National Planning Policy Framework (NPPF).
- They protect future residents with good internal acoustic conditions and external sound mitigation (for example, acoustic fencing for gardens).
👉 If your local authority has asked for a BS8233 Noise Survey, call 01525 303905 or email info@aptsoundtesting.co.uk.
BS4142 Noise Surveys for Industrial & Commercial Sites
Industrial and commercial noise is a growing concern for planning authorities — particularly where housing sits alongside factories, retail units, or plant machinery. That’s where BS4142 Noise Surveys come in.
You’ll typically need this survey if your project involves:
- New or expanded industrial plants near residential areas
- Redevelopment of brownfield sites
- Installation of plant equipment (e.g., air conditioning, extraction fans, or refrigeration systems)
How we assess BS4142 noise impacts:
- We measure existing background noise levels (often over 24 hours).
- We predict or monitor the additional impact of your proposed noise source.
- Using the BS4142 method, we determine whether the noise is likely to disturb nearby residents.
Our reports include:
- Clear survey findings
- Noise mapping to show the effectiveness of mitigation measures
- Practical recommendations to reduce potential impacts
Why Choose APT Sound Testing?
We provide more than just noise surveys — we deliver end-to-end acoustic solutions. Our services cover:
- Residential, commercial, and educational buildings
- Pre-completion sound testing and certification
- Acoustic design advice at every stage of your project
- UKAS-accredited air tightness testing, offered as part of combined packages to save you time and costs
With our proactive, experienced team, you’ll get the technical expertise you need alongside a smooth, stress-free process for meeting planning conditions.
📞 Get in Touch
Need a BS8233 or BS4142 Noise Survey for your development? Call us today on 01525 303905 or email info@aptsoundtesting.co.uk.