Marne Way Brackley, West Northamptonshire
29 addresses across 2 postcodes (NN13), about 200 m long, classed as a local road. USRN 36150829.
- Sales: 30 recorded sales since 1995; in 2026 the median was £355,000 across 1 sale.
- Prices and rents: A typical home in West Northamptonshire cost £289,726 in August 2026 (+0.2% on a year); private rents averaged £1,088 a month.
- Energy: 26 homes have an energy certificate (B: 26).
- 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.
- Landfill: 2 historic landfill sites within 500 m (0.3 miles) of its postcodes; the nearest, Railway Cutting, is 150 m away.
- Radon: Up to 3 to 5% of homes in the 1 km squares around it are estimated to be at or above the radon Action Level.
- Council tax: Most homes around it are in council tax band C; Band D in West Northamptonshire costs £2,487 a year in 2026-27.
- Broadband: Gigabit broadband is available to 100% of premises.
- Transport: The nearest railway station is Kings Sutton, about 9.7 km (6.1 miles) away in a straight line.
- Green space: The nearest park or garden is about 150 m away.
- Air: Background air pollution in 2024 was 6.4 µg/m³ of nitrogen dioxide and 6.9 of PM2.5, within UK legal limits.
- Height: Its addresses are 136 to 142 m above sea level.
- Noise: 1 of its 29 addresses is modelled at 55 dB or more from road traffic.
- Doctors: The nearest GP surgery is Brackley Medical Centre, about 700 m (0.4 miles) away, with 2 practices within 1.6 km (1 mile).
- People: About 330 people lived in the census areas around it in 2021; 73% of households owned their home and 37% of adults held a degree or other higher qualification.
- Crime: 24 crimes were recorded within 250 m between September 2025 and August 2026, most often anti-social behaviour.
- 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 Marne Way: its own records, questions to ask the seller and everything on this page, in one PDF. Choose the home
House sales on this street
| Year | Sales | Median price | Lowest | Highest |
|---|---|---|---|---|
| 2026 | 1 | £355,000 | £355,000 | £355,000 |
| 2025 | 4 | £366,500 | £167,750 | £385,000 |
| 2022 | 1 | £167,750 | £167,750 | £167,750 |
| 2021 | 8 | £346,975 | £279,995 | £425,000 |
| 2020 | 4 | £303,500 | £104,000 | £305,600 |
| 2019 | 7 | £302,000 | £279,950 | £379,950 |
| Date | Address | Type | Price | Notes |
|---|---|---|---|---|
| 18 Dec 2025 | 1 NN13 6HQ | Semi-detached | £402,500 | Not a standard sale (repossession, buy-to-let or transfer). |
| 28 Jun 2019 | 1 NN13 6HQ | Semi-detached | £310,000 | New build. |
| 20 Aug 2021 | 3 NN13 6HQ | Semi-detached | £279,995 | |
| 27 Jun 2019 | 3 NN13 6HQ | Semi-detached | £284,950 | New build. |
| 1 May 2025 | 4 NN13 6HQ | Terraced | £167,750 | Leasehold. |
| 29 Jul 2022 | 4 NN13 6HQ | Terraced | £167,750 | Leasehold. |
| 26 Jun 2019 | 5 NN13 6HQ | Semi-detached | £279,950 | New build. |
| 22 Oct 2020 | 6 NN13 6HQ | Other | £438,036 | Not a standard sale (repossession, buy-to-let or transfer). |
| 31 Jan 2025 | 7 NN13 6HQ | Semi-detached | £373,000 | |
| 28 Jun 2019 | 7 NN13 6HQ | Semi-detached | £300,000 | New build. |
| 11 Sep 2019 | 9 NN13 6HQ | Detached | £379,950 | New build. |
| 20 Jun 2025 | 11 NN13 6HQ | Semi-detached | £385,000 | |
| 28 Jun 2019 | 11 NN13 6HQ | Semi-detached | £302,000 | New build. |
| 12 Apr 2018 | 12 NN13 6HQ | Other | £268,500 | New build. Not a standard sale (repossession, buy-to-let or transfer). |
| 20 Feb 2020 | 14 NN13 6HQ | Terraced | £104,000 | New build. Leasehold. |
| 28 Jun 2019 | 15 NN13 6HQ | Semi-detached | £303,950 | New build. |
| 1 Aug 2025 | 16 NN13 6HQ | Terraced | £360,000 | |
| 23 Oct 2020 | 16 NN13 6HQ | Terraced | £304,500 | New build. |
| 28 May 2021 | 17 NN13 6HQ | Detached | £425,000 | New build. |
| 20 Nov 2020 | 18 NN13 6HQ | Terraced | £305,600 | New build. |
| 28 May 2021 | 19 NN13 6HQ | Semi-detached | £305,000 | New build. |
| 30 Oct 2020 | 20 NN13 6HQ | Detached | £302,500 | New build. |
| 20 Mar 2026 | 21 NN13 6HQ | Semi-detached | £355,000 | |
| 21 May 2021 | 21 NN13 6HQ | Semi-detached | £329,000 | New build. |
| 25 Jun 2021 | 23 NN13 6HQ | Detached | £375,000 | New build. |
| 30 Jun 2021 | 25 NN13 6HQ | Detached | £368,400 | New build. |
| 11 Jun 2021 | 27 NN13 6HQ | Terraced | £122,509 | New build. Not a standard sale (repossession, buy-to-let or transfer). |
| 4 Jun 2021 | 29 NN13 6HQ | Terraced | £126,461 | New build. Not a standard sale (repossession, buy-to-let or transfer). |
| 28 May 2021 | 31 NN13 6HQ | Terraced | £310,000 | New build. |
| 26 Feb 2021 | 33 NN13 6HQ | Detached | £364,950 | New build. |
House prices and rents in West Northamptonshire
A typical home in West Northamptonshire cost £289,726 in August 2026, 0.2% more than a year before. That is 12% more than five years earlier and 32% more than ten years earlier.
| Home | Typical price, Aug 2026 |
|---|---|
| Detached | £467,095 |
| Semi-detached | £282,970 |
| Terraced | £234,451 |
| Flat or maisonette | £139,615 |
| Bought by a first-time buyer | £240,551 |
Private renters in West Northamptonshire paid £1,088 a month on average in September 2026, 3.3% more than a year before. That is 30% more than five years earlier.
| Home | Average rent a month, Sep 2026 |
|---|---|
| One bedroom | £754 |
| Two bedrooms | £958 |
| Three bedrooms | £1,171 |
| Four or more bedrooms | £1,686 |
Energy performance certificates
26 homes with a current certificate; median floor area 80 m². Most common: House, end-terrace (8); House, semi-detached (7); House, mid-terrace (6). Built: 2017 (22); 2013 (2); 2019 (2).
Each home's certificates and sales (26 addresses)
- 1, Marne Way
- 2, Marne Way
- 3, Marne Way
- 4, Marne Way
- 5, Marne Way
- 6, Marne Way
- 7, Marne Way
- 8, Marne Way
- 9, Marne Way
- 10, Marne Way
- 11, Marne Way
- 12, Marne Way
- 14, Marne Way
- 15, Marne Way
- 16, Marne Way
- 17, Marne Way
- 18, Marne Way
- 19, Marne Way
- 20, Marne Way
- 21, Marne Way
- 23, Marne Way
- 25, Marne Way
- 27, Marne Way
- 29, Marne Way
- 31, Marne Way
- 33, Marne Way
Gas and electricity use
Homes with gas used 8,655 kWh of it on average in 2024, 25% less than the district's 11,538 kWh, and 3,167 kWh of electricity, 27% less than the district's 4,310 kWh. There are gas meters for about 95% of the homes.
| Postcode | Electricity meters | Typical electricity | Gas meters | Typical gas |
|---|---|---|---|---|
| NN13 6HQ | 26 | 2,193 kWh | 25 | 6,441 kWh |
| NN13 6GA | 71 | 2,744 kWh | 67 | 8,772 kWh |
These are all the homes on each postcode, whatever their size and however many live in them, so they show the kind of homes and heating here rather than what any one home uses. The typical figure is the median: half the homes used less. The district is NN13.
Council tax
What each band costs in West Northamptonshire in 2026-27: Band D £2,487 a year on average, including the police, fire and any county and parish charges.
| A | B | C | D | E | F | G | H |
|---|---|---|---|---|---|---|---|
| £1,658 | £1,934 | £2,210 | £2,487 | £3,039 | £3,592 | £4,144 | £4,973 |
Homes by band in the neighbourhood around this street: most are in band C (34% of about 1,030 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.
Energy projects nearby
1 energy project near the street's postcodes.
| Project | Kind | Size | Stage | Distance |
|---|---|---|---|---|
| Hall Farm West Northamptonshire S/2013/1228/MAF | Solar farm | 5.1 MW | Operational Mar 2015 | 1.1 km (0.7 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
No street works under way, planned or finished in the last three months on this street, in permits up to 31 October 2026.
Flood risk
Rivers, the sea or surface water: in this street's postcodes, 0 addresses are in areas at high risk, 0 at medium risk and 2 at low risk. Each address counts once, at the higher of its rivers-and-sea and surface-water risk.
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.
| Postcode | Planning zone | Addresses at high / medium / low risk | Groundwater |
|---|---|---|---|
| NN13 6HQ | not in 2 or 3 | 0 / 0 / 1 | unlikely |
| NN13 6GA | not in 2 or 3 | 0 / 0 / 1 | unlikely |
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
No storm overflow outlet is within 1 km (0.6 miles) of the street's postcodes.
Coal mining
No postcode centre on the street is in a coalfield: the Mining Remediation Authority records no coal mining risk here.
Radon
The highest radon potential in the 1 km squares around the street's postcodes is 3 to 5%: up to that share of homes there is estimated to be at or above the Action Level of 200 becquerels per cubic metre. At least part of that area is a radon Affected Area, where 1% or more of homes are.
Radon is a natural radioactive gas from the ground that can build up indoors; long exposure raises the risk of lung cancer. A three-month test with two small detectors is the only way to know a home's level, and a high level can usually be brought down with a sump or better ventilation. Homes built here in recent decades should have radon protection under the building regulations (basic protection from 3%, full protection from 10%). UKHSA sells a radon report for a single address from its detailed map at ukradon.org.
Historic landfill
2 historic landfill sites are within 500 m (0.3 miles) of the street's postcodes, the nearest 150 m away.
| Site | Waste went in | Waste | Distance |
|---|---|---|---|
| Railway Cutting Brackley, Northamptonshire | 1977 to 1979 | Inert | 150 m |
| Railway Cutting adjoining Sawmills Brackley, Northamptonshire | 1985 to 1994 | Inert | 270 m |
Closed tips can give off gas (methane and carbon dioxide) and leak into the ground for years. An environmental search, which conveyancers usually order, looks at landfill and contaminated land around the home; the council keeps a register of land it has found to be contaminated.
Height above sea level
The street's 29 addresses are between 136 m and 142 m above sea level (140 m on average); the ground rises about 6 m from the lowest to the highest.
Broadband
| Postcode | Superfast (30 Mbit/s+) | Ultrafast (300 Mbit/s+) | Gigabit | Below 10 Mbit/s |
|---|---|---|---|---|
| NN13 6GA | 100% | 100% | 100% | 0% |
| NN13 6HQ | 100% | 100% | 100% | 0% |
Getting around
| Nearest | Distance | |
|---|---|---|
| Railway stations | Kings Sutton 82,000 journeys in 2024–25 | 9.7 km (6.1 miles) |
| Banbury 2.3 million journeys in 2024–25 | 12.8 km (7.9 miles) | |
| Bus stops | 2 stops within 400 m (0.2 miles), 24 within 800 m (0.5 miles); nearest Jutland Drive Brackley | 180 m |
| Bus or coach station | Coach Park Silverstone | 9.1 km (5.6 miles) |
| Car parks | Pavillions Way Car Park | 1 km (0.6 miles) |
| EV charging points | 4 within 1.6 km (1 mile); nearest Smart Charge Charging Station | 550 m (0.3 miles) |
| Airport with scheduled flights | London Luton Airport LTN | 56.5 km (35 miles) |
Local services
| Nearest | Distance | |
|---|---|---|
| GP surgeries | 2 practices within 1.6 km (1 mile); nearest Brackley Medical Centre Good Nov 2022 | 700 m (0.4 miles) |
| Pharmacies | 2 pharmacies within 1.6 km (1 mile); nearest Lowick LTD | 700 m (0.4 miles) |
| NHS dentists | South Gables Dental Practice | 2 km (1.2 miles) |
| Hospital | Brackley Comm Hospital | 700 m (0.4 miles) |
| Care homes | 3 homes within 1.6 km (1 mile); nearest Brackley Fields Country House Retirement Home Requires improvement Aug 2022 | 610 m (0.4 miles) |
| Police station | Brackley Police Station | 2.3 km (1.4 miles) |
| Cash machines | Midcounties Co-Op Brackley, Brackley Cashzone | 1.3 km (0.8 miles) |
Parks and green space
| Nearest | Distance | |
|---|---|---|
| Park or garden | 7 within 800 m (0.5 miles); nearest Unnamed 4.3 ha | 150 m |
| Play area | 4 within 800 m (0.5 miles); nearest Unnamed 530 m² | 220 m |
| Playing field | Unnamed 3.2 ha | 810 m (0.5 miles) |
| Allotments | 1 within 800 m (0.5 miles); nearest Unnamed 5,080 m² | 630 m (0.4 miles) |
Within 800 m (0.5 miles): 7 parks and gardens, 12 hectares in all.
Landmarks
| Name | What it is | From the middle of the street |
|---|---|---|
| Foxhill Spinney | Wood | 320 m east |
| Fox Covert | Wood | 1.1 km (0.7 miles) north-east |
| Westminster | Lake or reservoir | 1.8 km (1.1 miles) south |
| St James' Lake | Lake or reservoir | 2.2 km (1.4 miles) south |
| Ash Spinney | Wood | 2.3 km (1.4 miles) west |
| Castle Hill | Hill | 2.4 km (1.5 miles) south |
Air quality
| Pollutant | Here | UK limit | WHO guideline |
|---|---|---|---|
| Nitrogen dioxide (NO2) | 6.4 | 40 | 10 |
| Fine particles (PM2.5) | 6.9 | 20 | 5 |
| Particles (PM10) | 11.0 | 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 | 28 | 29 |
1 of the street's 29 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 West Northamptonshire: see them on the West Northamptonshire page.
Nearest schools
| School | Phase | Ages | Distance | Inspection | Exam results |
|---|---|---|---|---|---|
| The Radstone Primary School | Primary | 4–11 | 330 m | Good (Jan 2023, overall grade under the previous framework) | 58% at the expected standard in reading, writing and maths, 2% at the higher standard (2025; 59% in 2024 and 55% in 2023) |
| Bracken Leas Primary School | Primary | 4–11 | 880 m (0.5 miles) | Good (Mar 2020, overall grade under the previous framework) | 63% at the expected standard in reading, writing and maths, 12% at the higher standard (2025; 53% in 2024 and 70% in 2023) |
| Brackley Church of England Junior School | Primary | 7–11 | 1.3 km (0.8 miles) | 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: Needs attention; Safeguarding standards: Met | 53% at the expected standard in reading, writing and maths, 4% at the higher standard (2025; 54% in 2024 and 63% in 2023) |
| Waynflete Infants' School | Primary | 5–7 | 1.6 km (1 mile) | Requires improvement (Sep 2023, overall grade under the previous framework) | None published |
Exam results are from the Department for Education's school performance tables (Explore Education Statistics, Open Government Licence), for all pupils at each school. The middle school in England had 63% at the expected standard at the end of primary school (2025), Attainment 8 of 46.0 at GCSE (2026) and an A level average of C+ (2025). Attainment 8 adds up a pupil's grades in eight GCSEs, with English and maths counted twice (90 is the most), averaged over the school's pupils. Progress 8 compares pupils with others who had the same results at the end of primary school; it is not published for GCSEs in 2025 and 2026, as those pupils sat no primary tests during the pandemic. Small year groups swing from year to year, and figures for very small ones are withheld.
Nurseries and childcare
9 nurseries, pre-schools and clubs within 1.5 km (0.9 miles), the nearest 240 m from the middle of the street.
| Provider | Kind | Places | Latest inspection | Distance |
|---|---|---|---|---|
| S4A Group Ltd @ Radstone Primary School NN13 6GA | Out-of-school day care | 40 | Not inspected yet | 240 m |
| Radstone School Hall Karate Club NN13 6GA | Out-of-school day care (over fives) | Not inspected yet | 240 m | |
| Crazy 4 Kids Radstone Nursery & Out Of School Club NN13 6RG | Full day care | 50 | Good (Dec 2022, overall grade under the previous framework) | 310 m |
| Stepping Stones (Bracken Leas School) NN13 6LF | Sessional day care | 24 | Good (Sep 2022, overall grade under the previous framework) | 820 m (0.5 miles) |
| Lily Pad Day Nursery NN13 6EQ | Full day care | 115 | Good (Jan 2025, overall grade under the previous framework) | 900 m (0.6 miles) |
| Stepping Stones Preschool (Brackley) NN13 6JJ | Sessional day care | 68 | Outstanding (Aug 2022, overall grade under the previous framework) | 1 km (0.6 miles) |
| Little Oaks Pre-School NN13 6EE | Sessional day care | 50 | Good (Dec 2024, overall grade under the previous framework) | 1.3 km (0.8 miles) |
| S4A@ Brackley Church of England Junior School NN13 6EE | Out-of-school day care | 40 | Not inspected yet | 1.3 km (0.8 miles) |
| Freestyle Wraparound Care - Brackley Junior School NN13 6EE | Out-of-school day care | 25 | Not inspected yet | 1.3 km (0.8 miles) |
Ofsted also registers 196 childminders and 42 home childcarers (nannies) in West Northamptonshire. 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 |
|---|---|---|---|---|
| Crazy 4 Kids NN13 6RG | Hospitals/Childcare/Caring Premises | 310 m | 5 Very good | 15 Oct 2025 |
| Brackley Community Larder NN13 6GN | Retailers - other | 410 m (0.3 miles) | 5 Very good | 28 Nov 2025 |
| Brackley SF Connect NN13 5SZ | Retailers - other | 470 m (0.3 miles) | 5 Very good | 31 Oct 2025 |
| Co-operative NN13 6RF | Retailers - other | 470 m (0.3 miles) | 5 Very good | 5 Feb 2025 |
| Rumbles fish bar NN13 6RF | Restaurant/Cafe/Canteen | 470 m (0.3 miles) | 5 Very good | 29 Jan 2024 |
| Esquires Coffee NN13 6RF | Restaurant/Cafe/Canteen | 480 m (0.3 miles) | 4 Good | 24 Jul 2025 |
Crime within 250 m
| Category | Crimes |
|---|---|
| Anti-social behaviour | 9 |
| Violence and sexual offences | 7 |
| Vehicle crime | 3 |
| Public order | 2 |
| Criminal damage and arson | 1 |
| Other crime | 1 |
| Other theft | 1 |
Most of these are attached to: On or near Flanders Way (6); On or near Cedar Close (5); On or near Utah Lane (3); On or near Jutland Drive (3); On or near Gallipoli Drive (2).
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 | 29 | 40 |
| Children under 15 | 30% | 17% |
| Aged 65 and over | 3% | 18% |
Homes
| Around this street | England | |
|---|---|---|
| Owned (outright or with a mortgage) | 73% | 61% |
| Owned outright | 7% | 33% |
| Shared ownership | 10% | 1% |
| Social rented | 13% | 17% |
| Private rented | 4% | 21% |
Work and commuting
| Around this street | England | |
|---|---|---|
| Adults (16 and over) in work | 84% | 57% |
| Unemployment (of those working or looking for work) | 2% | 6% |
| Retired (of adults) | 4% | 22% |
| Long-term sick or disabled (of adults) | under 1% | 4% |
| Work mainly from home (of those in work) | 32% | 32% |
| Travel to work by car or van | 64% | 48% |
| By train, Underground, metro or tram | 0% | 4% |
| By any public transport, including bus | 0% | 8% |
| On foot or by bicycle | 4% | 10% |
| Work within 10 km (6 miles) of home (of those who travel to work) | 30% | 65% |
| Work 30 km (19 miles) or more away | 19% | 8% |
Education and languages
| Around this street | England | |
|---|---|---|
| Degree or other higher qualification, Level 4+ (of adults) | 37% | 34% |
| No qualifications | 7% | 18% |
| Apprenticeship as highest qualification | 5% | 5% |
| Main language English (aged 3 and over) | 96% | 91% |
| Cannot speak English well or at all | under 1% | 2% |
Deprivation
The neighbourhood around this street is in decile 9 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
Gallipoli Drive · Flanders Way · Jutland Drive · Omaha Lane · Utah Lane · Gold Avenue · Squirrel Close · Cedar Close · Walnut Close · John Clare Close · Rosalind Way · Andromeda Way
All the streets in NN13 and across West Northamptonshire.
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.