Harold Street Aspull, Wigan
22 addresses across 2 postcodes (WN2), about 270 m long, classed as a local road. USRN 44101517.
- Sales: 6 recorded sales since 1995; in 2023 the median was £81,000 across 1 sale.
- Prices and rents: A typical home in Wigan cost £194,393 in August 2026 (+2.8% on a year); private rents averaged £749 a month.
- Energy: 16 homes have an energy certificate (C: 10, D: 6).
- Flood: 18 addresses on its postcodes are in areas 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.
- Coal mining: It is in a coalfield, in a low risk area.
- Storm overflows: 2 storm overflows within 1 km (0.6 miles) spilled 43 times (122 hours) in 2025.
- Radon: Up to 1 to 3% of homes in the 1 km squares around it are estimated to be at or above the radon Action Level.
- Traffic: The busiest counted road within 500 m (0.3 miles), the B5238, carries 15,609 motor vehicles a day on average (2025).
- Council tax: Most homes around it are in council tax band A; Band D in Wigan costs £2,153 a year in 2026-27.
- Broadband: Gigabit broadband is available to 100% of premises.
- Transport: The nearest railway station is Blackrod, about 2.5 km (1.6 miles) away in a straight line.
- Green space: The nearest park or garden, Aspull Common, is about 190 m away.
- Air: Background air pollution in 2024 was 8.3 µg/m³ of nitrogen dioxide and 6.5 of PM2.5, within UK legal limits.
- Height: Its addresses are 119 to 126 m above sea level.
- Noise: 3 of its 22 addresses are modelled at 55 dB or more from road traffic.
- Doctors: The nearest GP surgery is Aspull Surgery, about 370 m away.
- People: About 530 people lived in the census areas around it in 2021; 65% of households owned their home and 19% of adults held a degree or other higher qualification.
- Road safety: 1 collision in which someone was hurt was reported on and around it in 2021 to 2025, and it was serious.
£9.99 The Street Dossier Full Report for a home on Harold Street: 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 |
|---|---|---|---|---|
| 2023 | 1 | £81,000 | £81,000 | £81,000 |
| 2019 | 2 | £315,000 | £295,000 | £335,000 |
| 2016 | 1 | £269,995 | £269,995 | £269,995 |
| 2014 | 1 | £213,000 | £213,000 | £213,000 |
| 2003 | 1 | £189,995 | £189,995 | £189,995 |
| Date | Address | Type | Price | Notes |
|---|---|---|---|---|
| 1 Feb 2019 | 5 WN2 1YU | Detached | £295,000 | |
| 7 Dec 2016 | 5 WN2 1YU | Detached | £269,995 | |
| 10 Jan 2014 | 9 WN2 1YU | Detached | £213,000 | |
| 1 Mar 2023 | 10 WN2 1YU | Flat or maisonette | £81,000 | Leasehold. |
| 25 Jan 2019 | 15 WN2 1YU | Detached | £335,000 | |
| 12 Aug 2003 | 17 WN2 1YU | Detached | £189,995 |
House prices and rents in Wigan
A typical home in Wigan cost £194,393 in August 2026, 2.8% more than a year before. That is 26% more than five years earlier and 66% more than ten years earlier.
| Home | Typical price, Aug 2026 |
|---|---|
| Detached | £316,388 |
| Semi-detached | £202,942 |
| Terraced | £157,752 |
| Flat or maisonette | £106,371 |
| Bought by a first-time buyer | £175,758 |
Private renters in Wigan paid £749 a month on average in September 2026, 6.4% more than a year before. That is 41% more than five years earlier.
| Home | Average rent a month, Sep 2026 |
|---|---|
| One bedroom | £544 |
| Two bedrooms | £703 |
| Three bedrooms | £842 |
| Four or more bedrooms | £1,147 |
Energy performance certificates
16 homes with a current certificate; median floor area 46 m². Most common: Flat (12); House, detached (4). Built: 1967-1975 (9); 1991-1995 (3); 1976-1982 (2). Tenure at assessment: rented (social) (7); owner-occupied (4); rented (private) (1).
Each home's certificates and sales (16 addresses)
- 2 Harold Street, Aspull
- 4, Harold Street, Aspull
- 5, Harold Street, Aspull
- 6 Harold Street, Aspull
- 8, Harold Street, Aspull
- 9, Harold Street, Aspull
- 10 Harold Street, Aspull
- 11, Harold Street, Aspull
- 12, Harold Street, Aspull
- 14, Harold Street, Aspull
- 15, Harold Street, Aspull
- 16, Harold Street, Aspull
- 18, Harold Street, Aspull
- 20 Harold Street, Aspull
- 22, Harold Street, Aspull
- 24 Harold Street, Aspull
Gas and electricity use
Homes with gas used 10,339 kWh of it on average in 2024, 5% more than the district's 9,810 kWh, and 2,748 kWh of electricity, 7% less than the district's 2,959 kWh. There are gas meters for about 100% of the homes.
| Postcode | Electricity meters | Typical electricity | Gas meters | Typical gas |
|---|---|---|---|---|
| WN2 1YU | 22 | 1,914 kWh | 20 | 7,911 kWh |
| WN2 1YX | 27 | 2,178 kWh | 29 | 9,037 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 WN2.
Council tax
What each band costs in Wigan in 2026-27: Band D £2,153 a year on average, including the police, fire and any county and parish charges.
| A | B | C | D | E | F | G | H |
|---|---|---|---|---|---|---|---|
| £1,435 | £1,674 | £1,913 | £2,153 | £2,631 | £3,109 | £3,588 | £4,305 |
Homes by band in the neighbourhood around this street: most are in band A (30% of about 540 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
2 energy projects near the street's postcodes.
| Project | Kind | Size | Stage | Distance |
|---|---|---|---|---|
| Kirkless Power | Landfill Gas | 2.1 MW | Operational Dec 2004 | 2.6 km (1.6 miles) |
| Rigby Landfill Chorley 09/05/0661 | Landfill Gas | 3 MW | Operational Dec 2009 | 5 km (3.1 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
Planned, as of 31 October 2026
- 6 November 2026 to 12 November 2026: SP Electricity North West, New service connection, some carriageway incursion, on the footway (standard works)
Finished in the last three months
- 19 October 2026: WIGAN METROPOLITAN BOROUGH COUNCIL, Highway repair and maintenance works, some carriageway incursion, on the carriageway (minor works)
- 15 September 2026: BT, New service connection, some carriageway incursion, on the footway (minor works)
Flood risk
Rivers, the sea or surface water: in this street's postcodes, 18 addresses are in areas at high risk, 0 at medium risk and 4 at low risk. Each address counts once, at the higher of its rivers-and-sea and surface-water risk.
Rivers and the sea alone: of the 47 homes the Environment Agency counts, 16 are in areas at high risk, 0 medium, 1 low and 0 very low.
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 |
|---|---|---|---|
| WN2 1YU | not in 2 or 3 | 6 / 0 / 1 | unlikely |
| WN2 1YX | not in 2 or 3 | 12 / 0 / 3 | 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
2 storm overflows within 1 km (0.6 miles) of the street's postcodes spilled 43 times, for 122 hours in all, in 2025. They discharge into Borsdane Brook, Trib. of Ince Brook Via Sws.
| Overflow | Into | Spills | Hours | Distance |
|---|---|---|---|---|
| Old Fold Road Cso United Utilities | Borsdane Brook | 2 | 10 | 310 m |
| St Mary's Road Cso United Utilities | Trib. of Ince Brook Via Sws | 41 | 112 | 680 m (0.4 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
2 of the street's 2 postcodes are in a coalfield, in a low risk area: coal was mined in the area, but no workings shallow enough to matter for building are recorded.
Conveyancers usually still order a coal mining search (CON29M) for a home in a coalfield.
Radon
The highest radon potential in the 1 km squares around the street's postcodes is 1 to 3%: 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. UKHSA sells a radon report for a single address from its detailed map at ukradon.org.
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 22 addresses are between 119 m and 126 m above sea level (121 m on average); the ground rises about 7 m from the lowest to the highest.
Broadband
| Postcode | Superfast (30 Mbit/s+) | Ultrafast (300 Mbit/s+) | Gigabit | Below 10 Mbit/s |
|---|---|---|---|---|
| WN2 1YU | 100% | 100% | 100% | 0% |
| WN2 1YX | 100% | 100% | 100% | 0% |
Getting around
| Nearest | Distance | |
|---|---|---|
| Railway stations | Blackrod 226,000 journeys in 2024–25 | 2.5 km (1.6 miles) |
| Horwich Parkway 550,000 journeys in 2024–25 | 2.9 km (1.8 miles) | |
| Hindley 240,000 journeys in 2024–25 | 3.1 km (1.9 miles) | |
| Bus stops | 7 stops within 400 m (0.2 miles), 22 within 800 m (0.5 miles); nearest Sumner Street Aspull | 180 m |
| Bus or coach station | Wigan Bus Station | 4.3 km (2.7 miles) |
| EV charging points | bp pulse Charging Station | 3.3 km (2 miles) |
| Airport with scheduled flights | Manchester Airport MAN | 31.6 km (20 miles) |
Local services
| Nearest | Distance | |
|---|---|---|
| GP surgeries | 1 practice within 1.6 km (1 mile); nearest Aspull Surgery Good Nov 2017 | 370 m |
| Pharmacies | 1 pharmacy within 1.6 km (1 mile); nearest Hollowood Chemist | 370 m |
| NHS dentists | 1 practice within 1.6 km (1 mile); nearest Dental Surgery | 210 m |
| Hospital | Beaumont Hospital Good Jun 2025 | 5.5 km (3.4 miles) |
| Care homes | Woodlands Court Care Home Good Aug 2025 | 1.8 km (1.1 miles) |
| Police station | Horwich Police Station | 2.9 km (1.8 miles) |
| Cash machines | ATM | 3.3 km (2.1 miles) |
Parks and green space
| Nearest | Distance | |
|---|---|---|
| Park or garden | 1 within 800 m (0.5 miles); nearest Aspull Common 34 ha | 190 m |
| Play area | 1 within 800 m (0.5 miles); nearest Unnamed 220 m² | 480 m (0.3 miles) |
| Playing field | 1 within 800 m (0.5 miles); nearest Unnamed 8.8 ha | 470 m (0.3 miles) |
| Allotments | 1 within 800 m (0.5 miles); nearest Unnamed 1.4 ha | 490 m (0.3 miles) |
Within 800 m (0.5 miles): 1 park or garden, 34 hectares in all.
Landmarks
The nearest historic landmark is Gidlow Hall moated site, Aspull, 560m NNE of Pennington Hall, a scheduled monument, 1.5 km (0.9 miles) south-east. 7 listed buildings are within 1 km (0.6 miles).
| Name | What it is | From the middle of the street |
|---|---|---|
| Gidlow Hall moated site, Aspull, 560m NNE of Pennington Hall | Scheduled monument | 1.5 km (0.9 miles) south-east |
| The Moat House moated site 600m WNW of St David's Church | Scheduled monument | 1.8 km (1.1 miles) north-west |
| Name | What it is | From the middle of the street |
|---|---|---|
| Haigh Upper Plantations | Wood | 1.8 km (1.1 miles) west |
| Tucker's Hill | Hill | 2.1 km (1.3 miles) north-west |
| Borsdane Wood | Wood | 2.1 km (1.3 miles) south |
| Wildfowl Sanctuary | Lake or reservoir | 2.3 km (1.4 miles) south |
| Danes Valley | Valley | 3.3 km (2.1 miles) south |
| Hamer's Creek | Bay | 4.5 km (2.8 miles) north |
Air quality
| Pollutant | Here | UK limit | WHO guideline |
|---|---|---|---|
| Nitrogen dioxide (NO2) | 8.3 | 40 | 10 |
| Fine particles (PM2.5) | 6.5 | 20 | 5 |
| Particles (PM10) | 10.3 | 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 |
|---|---|---|
| 65 to 69 | 1 | 0 |
| 55 to 59 | 2 | 0 |
| Under 55 | 19 | 22 |
3 of the street's 22 addresses are 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 Wigan: see them on the Wigan page.
Nearest schools
| School | Phase | Ages | Distance | Inspection | Exam results |
|---|---|---|---|---|---|
| Aspull Church Primary School Church of England/Methodist | Primary | 4–11 | 400 m (0.2 miles) | Report card (Jun 2026): Curriculum and teaching: Expected standard; Achievement: Expected standard; Attendance and behaviour: Strong standard; Personal development and wellbeing: Strong standard; Inclusion: Expected standard; Leadership and governance: Expected standard; Early years: Expected standard; Safeguarding standards: Met | 77% at the expected standard in reading, writing and maths, 13% at the higher standard (2025; 73% in 2024 and 74% in 2023) |
| Our Lady's RC Primary School Wigan Roman Catholic | Primary | 4–11 | 500 m (0.3 miles) | No published inspection | 81% at the expected standard in reading, writing and maths, 31% at the higher standard (2025; 92% in 2024 and 88% in 2023) |
| St David Haigh and Aspull CofE Primary School Church of England | Primary | 3–11 | 1.3 km (0.8 miles) | Good (Jan 2023, overall grade under the previous framework) | 88% at the expected standard in reading, writing and maths, 31% at the higher standard (2025; 62% in 2024 and 42% in 2023) |
| Blackrod Primary School | Primary | 4–11 | 1.8 km (1.1 miles) | Outstanding (Mar 2024, overall grade under the previous framework) | 78% at the expected standard in reading, writing and maths, 17% at the higher standard (2025; 83% in 2024 and 79% in 2023) |
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
6 nurseries, pre-schools and clubs within 1.5 km (0.9 miles), the nearest 340 m from the middle of the street.
| Provider | Kind | Places | Latest inspection | Distance |
|---|---|---|---|---|
| Aspull Pre-School WN2 1XJ | Full day care | 24 | Outstanding (Jul 2025, overall grade under the previous framework) | 340 m |
| Little Sticks Forest School WN2 1PJ | Full day care | 15 | Outstanding (Aug 2023, overall grade under the previous framework) | 740 m (0.5 miles) |
| Little People Day Nursery Aspull WN2 1RY | Full day care | 72 | Outstanding (Oct 2023, overall grade under the previous framework) | 750 m (0.5 miles) |
| Crackerjax WN2 1QW | Out-of-school day care | 40 | Not inspected yet | 1.1 km (0.7 miles) |
| Kids Planet Blackrod BL6 5SN | Full day care | 120 | Good (Feb 2024, overall grade under the previous framework) | 1.4 km (0.9 miles) |
| The Children's Club WN2 1PA | Out-of-school day care | 30 | Not inspected yet | 1.4 km (0.9 miles) |
Ofsted also registers 109 childminders and 14 home childcarers (nannies) in Wigan. 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 |
|---|---|---|---|---|
| Aspull Royal British Legion WN2 1YT | Pub/bar/nightclub | 160 m | 4 Good | 5 Aug 2026 |
| Moorgate Inn WN2 1YL | Restaurant/Cafe/Canteen | 160 m | Awaiting inspection | |
| Aspull Convenience Store WN2 1YX | Retailers - supermarkets/hypermarkets | 210 m | 1 Major improvement necessary | 1 Jun 2026 |
| Sunrise Cafe WN2 1YX | Restaurant/Cafe/Canteen | 210 m | 3 Generally satisfactory | 10 Mar 2026 |
| Happy Valley WN2 1YX | Takeaway/sandwich shop | 210 m | 4 Good | 26 Mar 2025 |
| Truly Scrumptious WN2 1YX | Restaurant/Cafe/Canteen | 260 m | 5 Very good | 18 Feb 2025 |
| Greenhalghs Craft Bakery WN2 1XW | Retailers - other | 290 m | 5 Very good | 27 May 2025 |
| Moorside Convenience WN2 1XW | Retailers - supermarkets/hypermarkets | 290 m | 3 Generally satisfactory | 24 Nov 2025 |
| Finger Post Chip Shop WN2 1XW | Takeaway/sandwich shop | 290 m | 5 Very good | 24 Oct 2025 |
| Galloways WN2 1XW | Retailers - other | 290 m | 5 Very good | 28 Jun 2026 |
| Picasso Aspull WN2 1XW | Takeaway/sandwich shop | 290 m | 5 Very good | 21 Apr 2026 |
| Dip & Dip WN2 1XW | Restaurant/Cafe/Canteen | 290 m | 3 Generally satisfactory | 24 Jun 2026 |
| Aspull Pre School WN2 1XJ | Hospitals/Childcare/Caring Premises | 340 m | 5 Very good | 1 Jun 2026 |
| Co-operative Food WN2 1XH | Retailers - supermarkets/hypermarkets | 360 m | 5 Very good | 17 Feb 2025 |
Crime within 250 m
No crimes recorded at anonymised points within 250 m in this period (lancashire).
Road safety
1 collision in which someone was hurt was reported on and around the street in 2021 to 2025: 0 fatal, 1 serious and 0 slight, in which 1 person was seriously hurt. 100% happened in the dark, and 100% on a wet or icy road. Most were on roads with a 30 mph limit.
| Year | Collisions | Fatal or serious |
|---|---|---|
| 2021 | 1 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| Date | Severity | Who was hurt | Road | Conditions |
|---|---|---|---|---|
| 25 Dec 2021 20:35 | Serious | 2 people | B5238, 30 mph | Dark, street lights on, wet road |
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
The busiest counted road within 500 m (0.3 miles) is the B5238, with 15,609 motor vehicles a day on average in 2025, 470 m (0.3 miles) from the street's postcodes.
| Road | Between | Vehicles a day | Lorries | Ten years before | Distance |
|---|---|---|---|---|---|
| B5238 | Not recorded | 15,609 counted 2025 | 4% | 470 m (0.3 miles) |
Each figure is the annual average daily flow: the motor vehicles passing the count point, both ways, on an average day of the year. A point is counted by hand on a weekday every few years and estimated from the trend on similar roads in between. Lorries are heavy goods vehicles, as a share of all motor vehicles.
People and work
Who lives here
| Around this street | England | |
|---|---|---|
| Median age | 51 | 40 |
| Children under 15 | 14% | 17% |
| Aged 65 and over | 32% | 18% |
Homes
| Around this street | England | |
|---|---|---|
| Owned (outright or with a mortgage) | 65% | 61% |
| Owned outright | 42% | 33% |
| Shared ownership | 0% | 1% |
| Social rented | 26% | 17% |
| Private rented | 9% | 21% |
Work and commuting
| Around this street | England | |
|---|---|---|
| Adults (16 and over) in work | 46% | 57% |
| Unemployment (of those working or looking for work) | 7% | 6% |
| Retired (of adults) | 35% | 22% |
| Long-term sick or disabled (of adults) | 8% | 4% |
| Work mainly from home (of those in work) | 23% | 32% |
| Travel to work by car or van | 67% | 48% |
| By train, Underground, metro or tram | 0% | 4% |
| By any public transport, including bus | 3% | 8% |
| On foot or by bicycle | 4% | 10% |
| Work within 10 km (6 miles) of home (of those who travel to work) | 66% | 65% |
| Work 30 km (19 miles) or more away | 6% | 8% |
Education and languages
| Around this street | England | |
|---|---|---|
| Degree or other higher qualification, Level 4+ (of adults) | 19% | 34% |
| No qualifications | 27% | 18% |
| Apprenticeship as highest qualification | 12% | 5% |
| Main language English (aged 3 and over) | 98% | 91% |
| Cannot speak English well or at all | under 1% | 2% |
Deprivation
The neighbourhood around this street is in decile 5 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
- Roadworks Street works permit: WIGAN METROPOLITAN BOROUGH COUNCIL: Highway repair and maintenance works, 19 October 2026 (some carriageway incursion) found 3 November 2026
- Roadworks Street works permit: SP Electricity North West: New service connection, 6 November 2026 to 12 November 2026 (some carriageway incursion) found 3 November 2026
Postcodes on this street
Nearby streets
Carlisle Way · Inverness Close · Edinburgh Walk · Alnwick Close · Exeter Drive · Belmont Drive · Edinburgh Walk · Oban Way · Lincoln Drive · Devon Close · Corfe Close · Dunoon Road
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.