Ashmuir Close Crewe, Cheshire East
35 addresses across 2 postcodes (CW1), about 130 m long, classed as a local road. USRN 9800043.
- Sales: 10 recorded sales since 1995; in 2025 the median was £160,000 across 1 sale.
- Prices and rents: A typical home in Cheshire East cost £311,897 in August 2026 (+4.5% on a year); private rents averaged £992 a month.
- Energy: 20 homes have an energy certificate (B: 1, C: 3, D: 10, E: 6).
- Flood: No address on its postcodes is in an area at high or medium risk of flooding from rivers, the sea or surface water.
- Recorded floods: No recorded flood covers the centre of any of its postcodes.
- Storm overflows: 1 storm overflow within 1 km (0.6 miles) spilled 8 times (10 hours) in 2025.
- Energy projects: 1 renewable energy project nearby is planned or being built; the nearest, Bentley Motors Limited, Pyms Lane - Solar Panels, is 1.4 km (0.8 miles) away.
- Council tax: Most homes around it are in council tax band B; Band D in Cheshire East costs £2,455 a year in 2026-27.
- Broadband: Gigabit broadband is available to 100% of premises.
- Transport: The nearest railway station is Crewe, about 2.3 km (1.5 miles) away in a straight line.
- Green space: The nearest park or garden is about 100 m away.
- Air: Background air pollution in 2024 was 8.6 µg/m³ of nitrogen dioxide and 6.6 of PM2.5, within UK legal limits.
- Height: Its addresses are 52 to 57 m above sea level.
- Noise: 1 of its 35 addresses is modelled at 55 dB or more from road traffic.
- Doctors: The nearest GP surgery is Grosvenor Medical Centre, about 600 m (0.4 miles) away, with 3 practices within 1.6 km (1 mile).
- People: About 320 people lived in the census areas around it in 2021; 77% of households owned their home and 21% of adults held a degree or other higher qualification.
- Crime: 103 crimes were recorded within 250 m between September 2025 and August 2026, most often violence and sexual offences.
- Road safety: No collisions in which someone was hurt were reported on and around it in 2021 to 2025.
£9.99 The Street Dossier Full Report for a home on Ashmuir Close: its own records, questions to ask the seller and everything on this page, in one PDF. Choose the home
Sales on this street
| Year | Sales | Median price | Lowest | Highest |
|---|---|---|---|---|
| 2025 | 1 | £160,000 | £160,000 | £160,000 |
| 2011 | 1 | £85,000 | £85,000 | £85,000 |
| 2008 | 2 | £84,500 | £49,000 | £120,000 |
| 2004 | 1 | £83,500 | £83,500 | £83,500 |
| 1998 | 2 | £39,500 | £39,000 | £40,000 |
| 1997 | 2 | £27,525 | £22,050 | £33,000 |
| 1995 | 1 | £36,000 | £36,000 | £36,000 |
| Date | Address | Type | Price | Notes |
|---|---|---|---|---|
| 12 Mar 2025 | 11 CW1 3UQ | Terraced | £160,000 | |
| 11 Nov 2011 | 17 CW1 3UQ | Terraced | £85,000 | |
| 18 Sep 2008 | 9 CW1 3UQ | Terraced | £49,000 | |
| 15 Aug 2008 | 27 CW1 3UQ | Terraced | £120,000 | |
| 1 Dec 2004 | 15 CW1 3UQ | Semi-detached | £83,500 | |
| 10 Sep 1998 | 31 CW1 3UQ | Semi-detached | £40,000 | |
| 13 Aug 1998 | 21 CW1 3UQ | Terraced | £39,000 | |
| 30 Sep 1997 | 11 CW1 3UQ | Terraced | £22,050 | New build. |
| 7 Mar 1997 | 8 CW1 3UQ | Terraced | £33,000 | |
| 30 Nov 1995 | 27 CW1 3UQ | Terraced | £36,000 | New build. |
House prices and rents in Cheshire East
A typical home in Cheshire East cost £311,897 in August 2026, 4.5% more than a year before. That is 29% more than five years earlier and 52% more than ten years earlier.
| Home | Typical price, Aug 2026 |
|---|---|
| Detached | £504,698 |
| Semi-detached | £299,120 |
| Terraced | £231,113 |
| Flat or maisonette | £157,592 |
| Bought by a first-time buyer | £252,798 |
Private renters in Cheshire East paid £992 a month on average in September 2026, 7.2% more than a year before. That is 35% more than five years earlier.
| Home | Average rent a month, Sep 2026 |
|---|---|
| One bedroom | £701 |
| Two bedrooms | £905 |
| Three bedrooms | £1,115 |
| Four or more bedrooms | £1,622 |
Energy performance certificates
20 homes with a current certificate; median floor area 85 m². Most common: House, mid-terrace (11); Flat (8); House, semi-detached (1). Built: 1967-1975 (17); 1976-1982 (2); 1950-1966 (1). Tenure at assessment: rented (social) (10); owner-occupied (6); rented (private) (2).
Each home's certificates and sales (20 addresses)
- 3, Ashmuir Close
- 4, Ashmuir Close
- 5 Ashmuir Close
- 6 Ashmuir Close
- 9 Ashmuir Close
- 10, Ashmuir Close
- 11 Ashmuir Close
- 17, Ashmuir Close
- 20 ashmuir close
- 21, Ashmuir Close
- 22 ashmuir close
- 24 ashmuir close
- 25, Ashmuir Close
- 26 ashmuir close
- 27, Ashmuir Close
- 28 ashmuir close
- 29 ashmuir close
- 30 ashmuir close
- 32 ashmuir close
- 34 Ashmuir Close
Council tax
What each band costs in Cheshire East in 2026-27: Band D £2,455 a year on average, including the police, fire and any county and parish charges.
| A | B | C | D | E | F | G | H |
|---|---|---|---|---|---|---|---|
| £1,637 | £1,909 | £2,182 | £2,455 | £3,000 | £3,546 | £4,091 | £4,910 |
Homes by band in the neighbourhood around this street: most are in band B (67% of about 700 homes).
Planning and heritage
- Conservation area: no postcode centre in this street's postcodes is in one.
- Listed buildings on or by this street: none.
- Article 4 direction (removing permitted development rights): none recorded, though not every council has published theirs.
- Tree preservation orders: none recorded, though not every council has published theirs.
- Green belt: no.
Brownfield land registered for housing within 1 km (0.6 miles)
- 37 Stafford Street, Crewe, Cheshire East, CW1 3DU: up to 5 homes, permissioned (600 m (0.4 miles))
- Land at 2 & 4 Heathfield Avenue & 29, 29A & 31 Hightown, Crewe, permissioned (870 m (0.5 miles))
Energy projects nearby
5 energy projects near the street's postcodes, 1 of them not yet operating.
| Project | Kind | Size | Stage | Distance |
|---|---|---|---|---|
| Bentley Motors Limited, Pyms Lane - Solar Panels Cheshire East 25/1190/PRIOR-14J | Solar farm | 1.1 MW | Permission granted, not yet built May 2025 | 1.4 km (0.8 miles) |
| Bentley Motors Cheshire East 16/4268N | Solar farm | 2.9 MW | Operational Aug 2018 | 1.4 km (0.8 miles) |
| Bentley Motors Ltd 1 Cheshire East 11/1042N | Solar farm | 5.1 MW | Operational Mar 2013 | 1.4 km (0.9 miles) |
| Maw Green Landfill Site | Landfill Gas | 1.6 MW | Operational Dec 1996 | 2 km (1.3 miles) |
| Maw Green Landfill Site, Cheshire (Extension) | Landfill Gas | 2 MW | Operational Jun 2003 | 2 km (1.3 miles) |
Planned projects can change or not go ahead; search the planning authority's applications by the reference shown for the plans, conditions and any objections. Construction brings traffic for some months; once built, solar farms and batteries are usually quiet, while turbines and waste plants can be seen or heard further away.
Roadworks
Finished in the last three months
- 25 August 2026 to 26 August 2026: CHESHIRE EAST COUNCIL, Highway repair and maintenance works, some carriageway incursion, on the footway (standard works)
Flood risk
No address in this street's postcodes is in an area at high, medium or low risk of flooding from rivers, the sea or surface water. The rest are in areas at very low risk: less than a 0.1% (1 in 1,000) chance a year.
Rivers and the sea alone: no home is in an area at risk.
High: 3.3% (1 in 30) or more chance of flooding a year. Medium: 1% to 3.3%. Low: 0.1% to 1%. Very low: under 0.1%. The rivers and sea figures allow for flood defences. Counts cover whole postcodes, which can include other streets.
Flood zone for planning: no postcode centre on this street is in flood zone 2 or 3.
Recorded floods
No recorded flood covers the centre of any of this street's postcodes.
Recorded floods are where floodwater was seen or surveyed after a flood. Many floods were never mapped, an outline over a postcode's centre does not mean every home in it flooded, and homes outside one may have. Ask the seller whether the home itself has flooded.
Coastal erosion
No projected coastal erosion zone is within 1 km (0.6 miles) of the street's postcodes.
Storm overflows
1 storm overflow within 1 km (0.6 miles) of the street's postcodes spilled 8 times, for 10 hours in all, in 2025. They discharge into Leighton Brook.
| Overflow | Into | Spills | Hours | Distance |
|---|---|---|---|---|
| Frank Webb Avenue Cso United Utilities; monitored 88% of the year | Leighton Brook | 8 | 10 | 530 m (0.3 miles) |
A storm overflow lets sewage diluted with rainwater into a river, stream or the sea when heavy rain overwhelms the sewers, so the spills here affect the water they run into, not homes. A spill is counted the regulators' way: a first 12 hours, then each 24 hours it goes on.
Coal mining
No postcode centre on the street is in a coalfield: the Mining Remediation Authority records no coal mining risk here.
Historic landfill
No historic landfill site is within 500 m (0.3 miles) of the street's postcodes.
Height above sea level
The street's 35 addresses are between 52 m and 57 m above sea level (54 m on average); the ground rises about 5 m from the lowest to the highest.
Broadband
| Postcode | Superfast (30 Mbit/s+) | Ultrafast (300 Mbit/s+) | Gigabit | Below 10 Mbit/s |
|---|---|---|---|---|
| CW1 3TW | 100% | 100% | 100% | 0% |
| CW1 3UQ | 100% | 100% | 100% | 0% |
Getting around
| Nearest | Distance | |
|---|---|---|
| Railway stations | Crewe 3.4 million journeys in 2024–25 | 2.3 km (1.5 miles) |
| Sandbach 295,000 journeys in 2024–25 | 6.1 km (3.8 miles) | |
| Nantwich 223,000 journeys in 2024–25 | 6.7 km (4.1 miles) | |
| Bus stops | 10 stops within 400 m (0.2 miles), 59 within 800 m (0.5 miles); nearest Underwood Business Park Crewe | 290 m |
| Bus or coach station | Bus Station Crewe | 1.1 km (0.7 miles) |
| Car parks | 1 within 800 m (0.5 miles); nearest West Street Car Park | 650 m (0.4 miles) |
| EV charging points | 4 within 1.6 km (1 mile); nearest MFG Charging Station | 950 m (0.6 miles) |
| Airport with scheduled flights | Manchester Airport MAN | 29.2 km (18 miles) |
Local services
| Nearest | Distance | |
|---|---|---|
| GP surgeries | 3 practices within 1.6 km (1 mile); nearest Grosvenor Medical Centre Good Jan 2020 | 600 m (0.4 miles) |
| Pharmacies | 6 pharmacies within 1.6 km (1 mile); nearest West Street Pharmacy | 630 m (0.4 miles) |
| NHS dentists | 6 practices within 1.6 km (1 mile); nearest Middlewich Street (Dental Surgery) | 900 m (0.6 miles) |
| Hospital | Leighton Hospital Requires improvement Apr 2024 | 2 km (1.2 miles) |
| Care homes | 9 homes within 1.6 km (1 mile); nearest Cypress Court Requires improvement Oct 2023 | 520 m (0.3 miles) |
| Police station | Crewe Police Station | 1.1 km (0.7 miles) |
| Cash machines | 2 machines within 800 m (0.5 miles); nearest Morrisons Daily - Crewe Underwood Lane Cashzone | 450 m (0.3 miles) |
Parks and green space
| Nearest | Distance | |
|---|---|---|
| Park or garden | 7 within 800 m (0.5 miles); nearest Unnamed 1.3 ha | 100 m |
| Largest park within 800 m (0.5 miles) | Unnamed 11 ha | 290 m |
| Play area | 6 within 800 m (0.5 miles); nearest Unnamed 150 m² | 220 m |
| Playing field | 2 within 800 m (0.5 miles); nearest Unnamed 2,120 m² | 670 m (0.4 miles) |
| Allotments | 2 within 800 m (0.5 miles); nearest Unnamed 1.9 ha | 290 m |
Within 800 m (0.5 miles): 7 parks and gardens, 29 hectares in all.
Landmarks
The nearest historic landmark is Queen's Park, Crewe, a registered park or garden (Grade II*), 1.6 km (1 mile) south-west. 4 listed buildings are within 1 km (0.6 miles).
| Name | What it is | From the middle of the street |
|---|---|---|
| Queen's Park, Crewe | Registered park or garden, Grade II* | 1.6 km (1 mile) south-west |
| Name | What it is | From the middle of the street |
|---|---|---|
| Spring Plantation | Wood | 2 km (1.2 miles) north |
| Old Gorse Covert | Wood | 2.5 km (1.6 miles) south-west |
| Rookerybank Covert | Wood | 2.7 km (1.6 miles) south-west |
| Old Covert | Wood | 2.7 km (1.6 miles) south-west |
| Joey the Swan | Lake or reservoir | 2.8 km (1.8 miles) south-west |
| Slaughter Hill | Hill | 4.1 km (2.5 miles) east |
Air quality
| Pollutant | Here | UK limit | WHO guideline |
|---|---|---|---|
| Nitrogen dioxide (NO2) | 8.6 | 40 | 10 |
| Fine particles (PM2.5) | 6.6 | 20 | 5 |
| Particles (PM10) | 10.5 | 40 | 15 |
All three are within the UK legal limits; PM2.5 is above the WHO guideline, as in most towns and cities.
Road and rail noise
| Level | Road traffic | Railways |
|---|---|---|
| 55 to 59 | 1 | 0 |
| Under 55 | 34 | 35 |
1 of the street's 35 addresses is modelled at 55 dB or more from road traffic, above the WHO guidelines.
Climate, daylight and earthquakes
Monthly temperatures and rainfall, sunrise and sunset through the year, and earthquakes recorded nearby since 1970 are much the same across the area, so they are worked out once for Cheshire East: see them on the Cheshire East page.
Nearest schools
| School | Phase | Ages | Distance | Inspection |
|---|---|---|---|---|
| St Michael's Community Academy | Primary | 2–11 | 190 m | Report card (Jun 2026): Curriculum and teaching: Expected standard; Achievement: Needs attention; Attendance and behaviour: Expected standard; Personal development and wellbeing: Expected standard; Inclusion: Expected standard; Leadership and governance: Expected standard; Early years: Expected standard; Safeguarding standards: Met |
| Underwood West Academy | Primary | 2–11 | 660 m (0.4 miles) | No overall grade (Nov 2024, graded inspection without an overall judgement): Quality of education: Good; Behaviour and attitudes: Good; Personal development: Outstanding; Leadership and management: Good |
| Beechwood Primary School and Nursery | Primary | 2–11 | 730 m (0.5 miles) | Report card (Jan 2026): Curriculum and teaching: Strong standard; Achievement: Expected standard; Attendance and behaviour: Strong standard; Personal development and wellbeing: Strong standard; Inclusion: Strong standard; Leadership and governance: Expected standard; Early years: Expected standard; Safeguarding standards: Met |
| Crewe Engineering and Design UTC | Secondary | 14–19 | 940 m (0.6 miles) | No overall grade (Nov 2024, graded inspection without an overall judgement): Quality of education: Good; Behaviour and attitudes: Good; Personal development: Good; Leadership and management: Good |
| Cheshire Studio School | Secondary | 14–19 | 940 m (0.6 miles) | No published inspection |
| Mablins Lane Community Primary School | Primary | 4–11 | 1.1 km (0.7 miles) | No overall grade (Nov 2024, graded inspection without an overall judgement): Quality of education: Good; Behaviour and attitudes: Good; Personal development: Good; Leadership and management: Good |
| Leighton Academy | Primary | 2–11 | 1.3 km (0.8 miles) | Good (Feb 2023, overall grade under the previous framework) |
| Monks Coppenhall Academy | Primary | 2–11 | 1.3 km (0.8 miles) | Good (Nov 2023, overall grade under the previous framework) |
| Sir William Stanier School | Secondary | 11–16 | 1.4 km (0.8 miles) | Report card (Apr 2026): Curriculum and teaching: Needs attention; Achievement: Needs attention; Attendance and behaviour: Needs attention; Personal development and wellbeing: Expected standard; Inclusion: Needs attention; Leadership and governance: Expected standard; Safeguarding standards: Met |
| Brierley Primary School | Primary | 3–11 | 1.4 km (0.9 miles) | Good (Nov 2022, overall grade under the previous framework) |
| Edleston Primary School | Primary | 4–11 | 1.6 km (1 mile) | No published inspection |
| The Oaks Academy | Secondary | 11–16 | 1.8 km (1.1 miles) | Good (Apr 2024, overall grade under the previous framework) |
Nurseries and childcare
The ten nearest nurseries, pre-schools and clubs are all within 1.3 km (0.8 miles); the nearest is 330 m from the middle of the street.
| Provider | Kind | Places | Latest inspection | Distance |
|---|---|---|---|---|
| Little Cherubs CW1 3TN | Full day care | 40 | Good (May 2023, overall grade under the previous framework) | 330 m |
| Dinos Nursery and Preschool CW1 3JT | Full day care | 106 | Mar 2026: Strong standard in 3 areas, Expected standard in 3 | 480 m (0.3 miles) |
| Smart Start Nurseries & Preschool CW1 3JX | Full day care | 26 | Good (Jul 2024, overall grade under the previous framework) | 600 m (0.4 miles) |
| First Steps Pre-school CW1 3RB | Sessional day care | 38 | Good (Feb 2025, overall grade under the previous framework) | 660 m (0.4 miles) |
| First Steps Day Nursery CW1 3HE | Full day care | 41 | Not inspected yet | 680 m (0.4 miles) |
| Kids Planet Mablins Lane CW1 3YR | Full day care | 42 | Good (Jul 2022, overall grade under the previous framework) | 1.1 km (0.7 miles) |
| Adv4nce Childcare: Mablins CW1 3YR | Out-of-school day care | 16 | Not inspected yet | 1.1 km (0.7 miles) |
| Bright Stars Children's Day Nursery Ltd CW1 4PY | Full day care | 49 | Good (Oct 2023, overall grade under the previous framework) | 1.2 km (0.8 miles) |
| Rainbow Childcare & Preschool CW2 7RL | Full day care | 36 | Good (Jun 2022, overall grade under the previous framework) | 1.2 km (0.8 miles) |
| Little Steps Nursery CW1 3PA | Full day care | 73 | Good (Jan 2023, overall grade under the previous framework) | 1.3 km (0.8 miles) |
Ofsted also registers 108 childminders and 11 home childcarers (nannies) in Cheshire East. It does not publish their addresses, so they cannot be shown here; the council's family information service lists those taking children.
Food hygiene ratings nearby
| Business | Type | Distance | Rating | Rated |
|---|---|---|---|---|
| St Michael's Community Academy CW1 3SL | School/college/university | 200 m | 5 Very good | 18 Mar 2026 |
| Cod N All CW1 3SE | Takeaway/sandwich shop | 340 m | 4 Good | 19 Aug 2025 |
| Golden Gate CW1 3UB | Takeaway/sandwich shop | 390 m | 4 Good | 21 Jan 2025 |
| The Captain Webb CW1 3SF | Pub/bar/nightclub | 410 m (0.3 miles) | 5 Very good | 13 Mar 2025 |
| Poppys Restaurant CW1 3UD | Other catering premises | 410 m (0.3 miles) | 5 Very good | 11 Mar 2025 |
| Broad street convenience store CW1 3UD | Retailers - other | 410 m (0.3 miles) | 5 Very good | 27 Sep 2025 |
| Morrisons Daily CW1 3SF | Retailers - other | 420 m (0.3 miles) | 5 Very good | 18 Jan 2025 |
| Sunshine Patisserie CW1 3SG | Retailers - other | 420 m (0.3 miles) | 5 Very good | 1 Oct 2026 |
| Goodies CW1 3SG | Other catering premises | 420 m (0.3 miles) | 5 Very good | 19 Mar 2026 |
| White Lion CW1 3EH | Other catering premises | 450 m (0.3 miles) | 5 Very good | 29 Apr 2024 |
| The Delamere Arms CW1 3LE | Pub/bar/nightclub | 480 m (0.3 miles) | 5 Very good | 31 Jan 2026 |
| Pioneer Chippy CW1 3LE | Takeaway/sandwich shop | 490 m (0.3 miles) | 5 Very good | 19 Sep 2026 |
Crime within 250 m
| Category | Crimes |
|---|---|
| Violence and sexual offences | 65 |
| Public order | 11 |
| Other theft | 7 |
| Criminal damage and arson | 6 |
| Drugs | 5 |
| Anti-social behaviour | 3 |
| Burglary | 2 |
| Other crime | 2 |
| Bicycle theft | 1 |
| Vehicle crime | 1 |
Most of these are attached to: On or near Mount Pleasant (34); On or near Ryebank Avenue (11); On or near Mayman Close (10); On or near Dutton Way (8); On or near Helmsdale Close (7).
Road safety
No collisions in which someone was hurt were reported on and around the street in 2021 to 2025.
Only collisions in which someone was hurt and which the police were told about are here: damage-only collisions and near misses are not, and some injuries are never reported. Positions are recorded by the police, usually to within a few metres. Each year's figures are published the following September.
Traffic on nearby roads
No traffic count point is within 500 m (0.3 miles) of the street's postcodes. The Department for Transport counts every motorway and A road and only a sample of minor roads, so a quiet residential street usually has none.
People and work
Who lives here
| Around this street | England | |
|---|---|---|
| Median age | 44 | 40 |
| Children under 15 | 14% | 17% |
| Aged 65 and over | 20% | 18% |
Homes
| Around this street | England | |
|---|---|---|
| Owned (outright or with a mortgage) | 77% | 61% |
| Owned outright | 47% | 33% |
| Shared ownership | 0% | 1% |
| Social rented | 11% | 17% |
| Private rented | 13% | 21% |
Work and commuting
| Around this street | England | |
|---|---|---|
| Adults (16 and over) in work | 60% | 57% |
| Unemployment (of those working or looking for work) | 5% | 6% |
| Retired (of adults) | 24% | 22% |
| Long-term sick or disabled (of adults) | 5% | 4% |
| Work mainly from home (of those in work) | 14% | 32% |
| Travel to work by car or van | 63% | 48% |
| By train, Underground, metro or tram | under 1% | 4% |
| By any public transport, including bus | 2% | 8% |
| On foot or by bicycle | 17% | 10% |
| Work within 10 km (6 miles) of home (of those who travel to work) | 72% | 65% |
| Work 30 km (19 miles) or more away | 10% | 8% |
Education and languages
| Around this street | England | |
|---|---|---|
| Degree or other higher qualification, Level 4+ (of adults) | 21% | 34% |
| No qualifications | 18% | 18% |
| Apprenticeship as highest qualification | 10% | 5% |
| Main language English (aged 3 and over) | 92% | 91% |
| Cannot speak English well or at all | 2% | 2% |
Deprivation
The neighbourhood around this street is in decile 3 of 10 on the English Indices of Deprivation 2025, where 1 is the most deprived tenth of England's 33,755 neighbourhoods and 10 the least.
What has changed
Nothing new since the change feed started on 30 October 2026. New sales and energy certificates, and hygiene ratings, school inspections and flood figures nearby, will be listed here as the sources update.
Postcodes on this street
Nearby streets
Ellis Street · Burjen Way · Birchmuir Close · Holland Street · Mount Pleasant · Helmsdale Close · Princess Street · Abington Close · Dutton Way · Ford Lane · Backlands · Reid Street
All the streets in CW1 and across Cheshire East.
What this page cannot tell you
- Whether a particular house is at risk of flooding, subsiding or anything else: the flood map is a model of areas and there is no property-level data here.
- What a home is worth now: sales are historic prices for the homes that happened to sell.
- How safe the street is: crime points are moved to anonymised locations and many crimes are never reported; road collisions count only those in which someone was hurt and the police were told.
- Whether you would get a place at a school: distances are straight lines, not catchments.
- Who lives on the street now: census figures describe the small areas around it in March 2021, during a lockdown.
- How long a journey takes or how often anything runs: transport distances are straight lines to the nearest stops.
- Whether a GP practice is taking new patients, or a dentist new NHS patients.
- How loud a home is inside, or noise from industry, neighbours or smaller airfields: noise figures are models of road, rail and air traffic outside.
How each figure on this page is matched to the street and worked out: methodology.