Noise consultants across the North West
Planning-ready noise surveys, noise impact assessments and acoustic reports across Manchester, Liverpool, Chester, Lancashire and Cumbria.
From city-centre apartments in Manchester and Liverpool to homes near the M6, M62 and M60 and plant on busy high streets, we measure, assess and report against BS 8233, ProPG and BS 4142, giving planning officers and Environmental Health the evidence they need.
MIOA acoustic consultant · Class 1 instrumentation · Fixed-fee quotes · Site visits typically within 3–5 working days
North West planning noise requirements
North West councils ask for acoustic evidence whenever noise could affect a new development, or a new development could affect its neighbours. These are the situations we assess most often.
New homes near the M6, M60, M62 or M56, the West Coast Main Line, or Manchester and Liverpool airports, where glazing and ventilation must be designed around noise.
Condensers, extract and air source heat pumps assessed to BS 4142 against the council's plant noise expectations.
Apartments, HMOs, Class MA prior approval and flats above takeaways and bars in Manchester, Liverpool and the larger towns.
Homes near the Port of Liverpool, industrial estates and late-night venues, where industrial and entertainment noise must be assessed.
Already received a planning condition or an Environmental Health request for a noise assessment?
Send us the detailsLocal planning knowledge
From Manchester, Salford and Liverpool to Cheshire, Lancashire and Cumberland, each council applies national policy through its own Local Plan and Environmental Health expectations, and many attach noise conditions that must be discharged before occupation.
Knowing what the case officer and Environmental Health will expect before the survey is booked is what keeps an application moving, and avoids the cost of re-surveying.
Planning guide
Noise Survey Report Guide for UK Planning
Read the guide →
City-centre living
Manchester and Liverpool city centres combine new apartments with bars, venues and late-night uses, so entertainment and plant noise are assessed together under the Agent of Change principle.
Assessment: entertainment and plant noise
Motorways and ring roads
Schemes near the M6, M60, M62 and M56 face continuous road noise, so layout, orientation and screening are considered before relying on glazing alone.
Assessment: ProPG risk assessment and BS 8233
Airports
Homes near Manchester and Liverpool John Lennon airports may need aircraft noise measured or modelled alongside road traffic.
Assessment: BS 8233 with aircraft noise
Noise conditions
Many North West permissions carry noise conditions on glazing, ventilation or plant that need a discharge report before work starts or homes are occupied.
Assessment: condition discharge reports
Ports and industry
The Port of Liverpool, Mersey industry and industrial estates across the region mean BS 4142 assessments are common.
Assessment: BS 4142 industrial noise
Cumbria and the Lake District edge
Town-centre schemes in Cumbria sit beside busy roads, while quiet rural areas mean heat pumps and leisure uses need careful assessment.
Assessment: BS 8233 and BS 4142
Acoustic services in the North West
Whether you need a noise assessment, an acoustic survey or noise monitoring in the North West, every report is written for the people who have to approve it: clear methodology, transparent data and practical mitigation.
Planning-ready noise impact assessments for residential, commercial and mixed-use schemes across the North West, including responses to planning conditions.
Noise impact assessments →
Day and night noise surveys to set glazing, ventilation and garden design for new homes near roads, railways, airports and industry.
Environmental noise surveys →
Assessments for air conditioning, heat pumps, extract and condensers, designed to meet the council's plant noise expectations.
Plant noise assessments →
Construction noise and vibration predictions and on-site monitoring for build programmes across the North West.
Construction noise monitoring →
How it works
A clear, fixed-fee process built around your planning programme. You always know what is being assessed, why, and when your report will be ready.
01
Share the site address, drawings and any planning condition or EHO comments. We confirm the right assessment and send a fixed-fee quote.
02
We measure the existing noise climate with Class 1 instrumentation, including night-time and unattended monitoring where the assessment calls for it.
03
Results are assessed against BS 8233, ProPG, BS 4142 or BS 5228 as relevant, with clear, practical mitigation set out for your design team.
04
We respond to questions from planning officers and Environmental Health, and help you discharge noise-related planning conditions.
North West noise sources
Every North West site has its own noise climate. We design each survey around the sources that matter at your address, measured at the right times and positions so the assessment stands up to scrutiny.
The M6, M60, M62, M56, M61 and M65, plus busy routes through Manchester and Liverpool.
The West Coast Main Line, trans-Pennine routes and Metrolink trams.
Manchester and Liverpool John Lennon airports, including early-morning and late-evening movements.
Bars, clubs, music venues and takeaways, including patron noise, music and extract.
Air conditioning, refrigeration and kitchen extract on shops, supermarkets and offices beside homes.
The Port of Liverpool, Mersey industry and industrial estates across the region.
Policy and guidance
Every report is framed around the policy the case officer will apply: national policy and guidance, the relevant council's Local Plan, and the standards Environmental Health expect.
National policy
NPPF
PPG Noise
Noise Policy Statement for England
North West and council policy
Council Local Plans
Neighbourhood Plans
Agent of Change
Supplementary planning documents
Standards and guidance
ProPG
BS 8233
BS 4142
BS 5228
Approved Document O
Areas we cover
We carry out noise surveys and acoustic assessments throughout the North West, for developers, architects, planning consultants and homeowners.
Greater Manchester, Merseyside and Cheshire
The two city regions and Cheshire, with motorway, rail, airport and night-time noise.
Manchester · Salford · Stockport · Bolton · Wigan · Oldham · Rochdale · Liverpool · Birkenhead · St Helens · Warrington · Chester · Crewe
Lancashire and Cumbria
Lancashire towns, the Fylde coast and Cumbria, from busy town centres to quiet countryside.
Preston · Blackburn · Burnley · Blackpool · Lancaster · Carlisle · Workington · Whitehaven · Barrow-in-Furness · Kendal · Penrith
Frequently asked questions
Straight answers to the questions developers, architects and homeowners ask us most about noise surveys and acoustic reports across the North West.
Usually, if noise could affect the people who will use the development, or the development could affect its neighbours. Common triggers are new homes near main roads, railways or airports, new plant or air conditioning, conversions near shops and bars, and late-night uses. If you're unsure, send us the site address and we'll tell you whether one is likely to be needed.
Simple noise assessments can start from around £750, and a planning noise survey and report for a small-to-medium project commonly costs £1,000–£2,500+. The fee depends on how long monitoring needs to run, the number of measurement positions and what the council requires. We always provide a fixed-fee quote. Our guide to noise assessment costs explains the main price factors.
We cover the North West regularly from our Southampton base. Site visits can typically be arranged within 3–5 working days of instruction, with faster options for urgent deadlines, and we confirm the survey duration and reporting programme with your quote.
Yes. We prepare reports to discharge noise conditions on glazing, ventilation, sound insulation and plant, setting out the evidence the council asked for so the condition can be signed off.
BS 8233 gives guidance on acceptable noise levels inside and around homes and other buildings. Together with ProPG, it is used to design glazing, ventilation and outdoor amenity areas for new residential development. BS 4142 assesses the impact of industrial and commercial sound, such as plant and machinery, on nearby residents by comparing it with the existing background sound level.
All of it, including Manchester, Salford, Liverpool, Chester, Warrington, Preston, Blackpool, Lancaster, Carlisle and the towns of West Cumbria and Furness.
Often not, if the installation qualifies as permitted development, which includes meeting the MCS 020(a) noise standard at the nearest neighbour. If it doesn't qualify, for example because of the unit's position, the property's listed status or local restrictions, planning permission may be needed and the council may ask for a noise assessment to BS 4142. Our guide to reducing air source heat pump noise covers the practical options.
Often. Where new homes sit above or beside takeaways, bars or shops, councils commonly expect extract and plant noise, and sound insulation between the uses, to be assessed.
A planning noise report sets out the site and proposal, the relevant policy and standards, the survey methodology and equipment, the measured results, the assessment against the applicable criteria and any mitigation needed, such as glazing, ventilation, barriers or plant attenuation. See what a noise impact assessment report includes for a full breakdown.
North West noise surveys
Send us the site address, drawings and any comments from the council or Environmental Health. We'll confirm exactly which assessment you need and send a fixed-fee quote, aiming to reply within 24–48 hours.
MIOA acoustic consultant · Class 1 instrumentation · Fixed fees · UK-wide
