Hayle Road Oldham

31 addresses across 3 postcodes (OL1), about 110 m long, classed as a local road. USRN 29407500.

  • Sales: 72 recorded sales since 1995; in 2025 the median was £215,000 across 4 sales.
  • Energy: 25 homes have an energy certificate (C: 17, D: 7, E: 1).
  • Flood: No address on its postcodes is in an area at high or medium risk of flooding from rivers, the sea or surface water.
  • Council tax: Most homes around it are in council tax band A; Band D in Oldham costs £2,602 a year in 2026-27.
  • Broadband: Gigabit broadband is available to 100% of premises.
  • Transport: The nearest railway station is Greenfield, about 5.5 km (3.4 miles) away in a straight line.
  • Green space: There is a small park or garden about 40 m away, and Millennium Green (3.8 hectares) is about 290 m away.
  • Air: Background air pollution in 2024 was 10.4 µg/m³ of nitrogen dioxide and 7.1 of PM2.5, within UK legal limits.
  • Height: Its addresses are 243 to 251 m above sea level.
  • Noise: 1 of its 31 addresses is modelled at 55 dB or more from road traffic.
  • Doctors: The nearest GP surgery is Moorside Medical Practice, about 710 m (0.4 miles) away.
  • People: About 740 people lived in the census areas around it in 2021; 80% of households owned their home and 28% of adults held a degree or other higher qualification.

Sales on this street

Source: HM Land Registry Price Paid Data, sales registered up to 28 August 2026, loaded 28 October 2026. Sales reach the register two weeks to two months after completion, so the last two months are incomplete. Matched by postcode and street name.

Sales by year (standard sales only; repossessions and buy-to-let transfers excluded)
YearSalesMedian priceLowestHighest
20254£215,000£190,000£233,000
20242£183,500£142,000£225,000
20231£185,000£185,000£185,000
20221£182,000£182,000£182,000
20201£139,000£139,000£139,000
20193£124,500£115,500£142,000
20172£130,500£125,000£136,000
20162£128,125£118,750£137,500
20152£104,250£92,500£116,000
20141£115,000£115,000£115,000
20133£114,000£112,000£115,000
20122£100,000£90,000£110,000
Most recent sales (latest 50 of 72)
DateAddressTypePriceNotes
1 Dec 202526 OL1 4NWSemi-detached£215,000Leasehold.
19 Nov 202514 OL1 4NWSemi-detached£190,000Leasehold.
18 Nov 20251 OL1 4NPTerraced£215,000Leasehold.
24 Feb 20257 OL1 4NPTerraced£233,000Leasehold.
13 Sep 20246 OL1 4NWTerraced£220,000Leasehold. Not a standard sale (repossession, buy-to-let or transfer).
30 Jul 20241 OL1 4NPTerraced£225,000Leasehold.
10 Jan 202428 OL1 4NWTerraced£142,000Leasehold.
28 Sep 202317 OL1 4NRTerraced£185,000Leasehold.
20 Apr 202229 OL1 4NRSemi-detached£182,000Leasehold.
29 May 202012 OL1 4NWSemi-detached£139,000Leasehold.
20 Sep 201922 OL1 4NWTerraced£124,500Leasehold.
12 Jul 201918 OL1 4NWTerraced£115,500Leasehold.
26 Feb 20199 OL1 4NPTerraced£142,000Leasehold.
18 Aug 201720 OL1 4NWSemi-detached£125,000Leasehold.
28 Apr 20171 OL1 4NPTerraced£136,000Leasehold.
28 Oct 20169 OL1 4NPTerraced£137,500Leasehold.
25 Oct 201622 OL1 4NWTerraced£118,750Leasehold.
10 Dec 201512 OL1 4NWSemi-detached£116,000Leasehold.
9 Oct 201528 OL1 4NWTerraced£92,500Leasehold.
12 Aug 201428 OL1 4NWTerraced£65,000Leasehold. Not a standard sale (repossession, buy-to-let or transfer).
19 Mar 201425 OL1 4NRSemi-detached£115,000Leasehold.
11 Dec 201329 OL1 4NRSemi-detached£115,000Leasehold.
18 Nov 20133 OL1 4NPSemi-detached£114,000Leasehold.
20 Jun 201327 OL1 4NRSemi-detached£112,000Leasehold.
10 Jul 20123 OL1 4NPSemi-detached£110,000Leasehold.
14 Mar 20129 OL1 4NPTerraced£90,000Leasehold.
14 Oct 201120 OL1 4NWSemi-detached£119,950Leasehold.
2 Dec 201032 OL1 4NWSemi-detached£120,000Leasehold.
16 Oct 20097 OL1 4NPTerraced£108,500Leasehold.
30 Jan 200914 OL1 4NWSemi-detached£100,000Leasehold.
27 Jun 20083 OL1 4NPTerraced£135,000Leasehold.
20 Jul 200718 OL1 4NWTerraced£100,000Leasehold.
19 Feb 20079 OL1 4NPTerraced£140,000Leasehold.
14 Jul 20066 OL1 4NWTerraced£117,000Leasehold.
16 Jun 20065 OL1 4NPTerraced£110,000Leasehold.
31 May 20061 OL1 4NPTerraced£128,500Leasehold.
12 Jul 20045 OL1 4NPTerraced£91,500Leasehold.
26 Mar 200412 OL1 4NWTerraced£99,995Leasehold.
24 Mar 20046 OL1 4NWTerraced£105,000Leasehold.
26 Feb 200421 OL1 4NRTerraced£71,000Leasehold.
25 Jul 20037 OL1 4NPTerraced£72,500Leasehold.
25 Apr 20036 OL1 4NWTerraced£68,500Leasehold.
28 Mar 20036 OL1 4NWTerraced£64,396Leasehold.
1 Nov 200228 OL1 4NWTerraced£47,500Leasehold.
18 Oct 20024 OL1 4NWTerraced£51,000Leasehold.
20 Sep 200212 OL1 4NWTerraced£59,950Leasehold.
2 Aug 200215 OL1 4NPTerraced£51,750Leasehold.
28 Jun 200225 OL1 4NRSemi-detached£63,000Leasehold.
25 Jan 200216 OL1 4NWTerraced£49,500Leasehold.
17 Dec 200122 OL1 4NWTerraced£55,100Leasehold.

Energy performance certificates

Source: Energy Performance of Buildings Register (MHCLG), register as at 1 November 2026. Latest certificate per address; certificates last ten years, so the oldest here dates from May 2010 and some homes have none. Address data © Ordnance Survey and Royal Mail, shown for understanding the energy efficiency of buildings only.

25 homes with a current certificate; median floor area 67 m². Most common: House, semi-detached (17); House, mid-terrace (4); House, end-terrace (4). Built: 1991-1995 (15); 1983-1990 (7); 1996-2002 (1). Tenure at assessment: owner-occupied (19); rented (private) (3).

Each home's certificates and sales (18 addresses)

Council tax

What each band costs in Oldham in 2026-27: Band D £2,602 a year on average, including the police, fire and any county and parish charges.

ABCDEFGH
£1,735£2,024£2,313£2,602£3,181£3,759£4,337£5,204

Homes by band in the neighbourhood around this street: most are in band A (40% of about 1,070 homes).

Sources: Valuation Office Agency, Council Tax: stock of properties, homes at 31 March 2026 (counts rounded to the nearest 10; some small counts withheld), for the neighbourhood (census area of about 700 homes) around it, not just this street; Ministry of Housing, Communities and Local Government, council tax levels 2026-27. Bands are charged as fixed shares of Band D; the actual bill depends on the parish and on discounts such as the single-person discount. Check a home's own band with the official council tax band checker.

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)

Source: planning.data.gov.uk (Ministry of Housing, Communities and Local Government), compiled from councils and, for listed buildings, Historic England's National Heritage List. Conservation areas, Article 4 directions, tree preservation areas and the green belt are checked at each postcode's centre. Listed buildings and protected trees are counted on or by this street. Councils publish Article 4 directions, tree preservation orders and brownfield registers to different standards, and some not yet. Planning applications are not here: there is no national open record of them yet.

Roadworks

No street works under way, planned or finished in the last three months on this street, in permits up to 31 October 2026.

Source: Department for Transport, Street Manager open data, permits and works up to 31 October 2026. It is published once a month, so works arranged or started since then are not shown, and dates are the ones planned unless the works have started or finished. Emergency works are often permitted after they begin.

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.

Sources: Environment Agency Flood risk: postcode search tool data (loaded 29 October 2026), Risk of Flooding from Rivers and Sea: postcodes in areas at risk (loaded 29 October 2026) and Flood Map for Planning (loaded 28 October 2026). Flood zones are checked at each postcode's centre point. These are models of areas, which their publishers say are not suitable for showing whether an individual property is at risk, and they do not cover flooding from sewers or drains. Check an address on the official long-term flood risk service.

© Environment Agency copyright and/or database right 2026. All rights reserved. Some features are based on digital spatial data from the Centre for Ecology & Hydrology, © NERC (CEH); the postcode data is produced in part from PAF® and Multiple Residence Data, © Royal Mail Group Limited.

Height above sea level

The street's 31 addresses are between 243 m and 251 m above sea level (248 m on average); the ground rises about 8 m from the lowest to the highest.

Source: Ordnance Survey, OS Terrain 50, July 2026: the height of the ground on a 50 m grid, read at each address, in metres above Ordnance Datum (mean sea level at Newlyn). It is the lie of the land, not floor or threshold levels, and is accurate to a few metres. Being low-lying is not in itself a flood risk; the flood section above says what the flood maps show.

Broadband

Source: Ofcom Connected Nations, data as at January 2026. Percentages are of premises in each postcode that can get the service, not take-up or speed achieved.

Availability by postcode (% of premises)
PostcodeSuperfast (30 Mbit/s+)Ultrafast (300 Mbit/s+)GigabitBelow 10 Mbit/s
OL1 4NP100%100%100%0%
OL1 4NR100%100%100%0%
OL1 4NW100%100%100%0%

Getting around

Sources: Department for Transport, NaPTAN (every public transport stop), as at 31 October 2026; Office of Rail and Road, Estimates of station usage 2024–25 (which stations are on the National Rail network, and their journeys: entries and exits in the year to March); OurAirports (public domain, kept by volunteers); car parks and charging points from Overture Maps Foundation, release 2026-10-21.0, which gathers business listings from Meta, Microsoft, Foursquare and others: not an official register, so some will be missing, private or out of date. Distances are straight lines from the middle of the street, not routes, and say nothing about how often anything runs. Stations opened since the end of ORR's year appear when ORR publishes the next one, each December; heritage railways are left out.

NearestDistance
Railway stationsGreenfield 351,000 journeys in 2024–255.5 km (3.4 miles)
Mills Hill (Manchester) 304,000 journeys in 2024–256.2 km (3.8 miles)
Mossley (Manchester) 260,000 journeys in 2024–256.4 km (4 miles)
Underground, metro or tramShaw and Crompton (Manchester Metrolink)1.1 km (0.7 miles)
Bus stops7 stops within 400 m (0.2 miles), 16 within 800 m (0.5 miles); nearest Sholver Terminus120 m
Bus or coach stationOldham Mumps Interchange3 km (1.9 miles)
Car parks146 Turf Lane Parking1.6 km (1 mile)
EV charging points1 within 1.6 km (1 mile); nearest Be.EV Charging Station1.5 km (0.9 miles)
Airport with scheduled flightsManchester Airport MAN27.6 km (17 miles)

Local services

Sources: NHS Organisation Data Service, as at 31 October 2026: GP practices, community pharmacies and dental practices with an NHS contract, open now, each placed at the centre of its postcode; hospitals are NHS trust and Welsh health board sites named as hospitals, and may not have an emergency department. Police stations and cash machines from Overture Maps Foundation, release 2026-10-21.0, which gathers business listings: not an official register, so some will be missing or out of date. Distances are straight lines from the middle of the street. Nothing here says whether a practice is taking new patients or a dentist new NHS patients.

NearestDistance
GP surgeries1 practices within 1.6 km (1 mile); nearest Moorside Medical Practice710 m (0.4 miles)
Pharmacies4 pharmacies within 1.6 km (1 mile); nearest Hobbs Pharmacy710 m (0.4 miles)
NHS dentists3 practices within 1.6 km (1 mile); nearest Dental Surgery1.3 km (0.8 miles)
HospitalThe Royal Oldham Hospital3 km (1.8 miles)
Police stationGreater Manchester Police3.1 km (1.9 miles)
Cash machinesThe Cooperative Food Ripponden Road, Moorside Cashzone1.2 km (0.8 miles)

Parks and green space

Source: Ordnance Survey, OS Open Greenspace, April 2026: public parks and gardens, play spaces, playing fields and allotments, with their entrances. Distances are straight lines from the middle of the street to a site's nearest entrance (or its edge where none is recorded), not walking routes; sizes are the area OS maps for each site. Some sites, such as school playing fields, may not be open to the public.

NearestDistance
Park or garden2 within 800 m (0.5 miles); nearest Unnamed 2.4 ha40 m
Largest park within 800 m (0.5 miles)Millennium Green 3.8 ha290 m
Play area2 within 800 m (0.5 miles); nearest Unnamed 3,740 m²60 m
Playing field1 within 800 m (0.5 miles); nearest Unnamed 3,800 m²220 m
Allotments1 within 800 m (0.5 miles); nearest Unnamed 530 m²210 m

Within 800 m (0.5 miles): 2 parks and gardens, 6.2 hectares in all.

Landmarks

The nearest historic landmark is Greenacres Cemetery, a registered park or garden (Grade II), 2.6 km (1.6 miles) south. 2 listed buildings are within 1 km (0.6 miles).

Historic places
NameWhat it isFrom the middle of the street
Greenacres CemeteryRegistered park or garden, Grade II2.6 km (1.6 miles) south
Natural landmarks within 5 km (3.1 miles)
NameWhat it isFrom the middle of the street
Hodge CloughValley610 m (0.4 miles) south
Lower DingleValley630 m (0.4 miles) north-east
Besom Hill ReservoirLake or reservoir1 km (0.6 miles) north-east
Count HillHill1.1 km (0.7 miles) south-east
Higher Count HillHill1.1 km (0.7 miles) south-east
Ley WoodWood3.1 km (1.9 miles) north

Sources: Historic England's registers through planning.data.gov.uk (MHCLG), and Cadw through DataMapWales (Welsh Government): World Heritage Sites within 10 km (6.2 miles), battlefields within 5 km (3.1 miles), registered parks and gardens within 3 km (1.9 miles), scheduled monuments within 2 km (1.2 miles), and Grade I and II* listed buildings within 1 km (0.6 miles). Ordnance Survey, OS Open Names, October 2026: named hills, valleys, lakes, woods, wetlands and coast (it has no rivers). Distances are in a straight line to the middle of each site, and being on a register does not mean there is public access.

Air quality

Source: Defra, modelled background air pollution, annual means for 2024, for the 1 km square that holds the middle of the street. These are background levels, away from the kerb: beside a busy road nitrogen dioxide in particular can be several times higher. UK limits are the legal annual limits for England and Wales; the World Health Organization's 2021 guidelines are much stricter, and most towns and cities are above them.

Annual means in µg/m³ (micrograms per cubic metre of air)
PollutantHereUK limitWHO guideline
Nitrogen dioxide (NO2)10.44010
Fine particles (PM2.5)7.1205
Particles (PM10)10.94015

All three are within the UK legal limits; nitrogen dioxide and PM2.5 are above the WHO guideline, as in most towns and cities.

Road and rail noise

Source: Defra, strategic noise mapping Round 4 (England), modelled for 2021 and published in December 2023, and its airport maps of the same round for the fifteen largest English airports, published in April 2026: Lden, the average sound level over a whole day with extra weight for the evening and night, on a 10 m grid, read at each address. These are models of traffic, not measurements; they leave out smaller airports and airfields, industry and neighbours, and a room at the back of a house is often much quieter than the front. The World Health Organization's guidelines are 53 dB for road traffic, 54 dB for railways and 45 dB for aircraft (below the lowest level shown here).

Addresses by modelled noise level (Lden, dB)
LevelRoad trafficRailways
55 to 5910
Under 553031

1 of the street's 31 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 Oldham: see them on the Oldham page.

Nearest schools

Source: Get Information About Schools (Department for Education), 3 November 2026; Ofsted monthly management information as at September 2026. Distances are straight lines from the middle of the street to the school; catchments and admissions are not shown. Since November 2025 Ofsted gives report-card grades by area, not one overall grade; older grades stand until a school is re-inspected.

SchoolPhaseAgesDistanceInspection
St Thomas Moorside CofE (VA) Primary School Church of EnglandPrimary3–11490 m (0.3 miles) Good (Jun 2024, overall grade under the previous framework)
Hodge Clough Primary SchoolPrimary3–11610 m (0.4 miles) No published inspection
St Joseph's RC Junior, Infant and Nursery School, A Voluntary Academy Roman CatholicPrimary3–111.1 km (0.7 miles) Good (Feb 2020, overall grade under the previous framework)
E-ACT Royton and Crompton AcademySecondary11–161.4 km (0.9 miles) No overall grade (Jul 2025, graded inspection without an overall judgement): Quality of education: Good; Behaviour and attitudes: Good; Personal development: Outstanding; Leadership and management: Good
St Theresa's RC Primary School, a Voluntary Academy Roman CatholicPrimary3–111.4 km (0.9 miles) Good (Jul 2024, overall grade under the previous framework)
Woodlands Primary AcademyPrimary2–111.5 km (0.9 miles) No overall grade (Mar 2025, graded inspection without an overall judgement): Quality of education: Requires improvement; Behaviour and attitudes: Good; Personal development: Good; Leadership and management: Good
East Crompton St George's CofE School Church of EnglandPrimary4–111.6 km (1 mile) No overall grade (Mar 2025, graded inspection without an overall judgement): Quality of education: Good; Behaviour and attitudes: Good; Personal development: Good; Leadership and management: Good
Blackshaw Lane Primary & Nursery SchoolPrimary3–111.6 km (1 mile) Requires improvement (Dec 2021, overall grade under the previous framework)
Willowpark Primary AcademyPrimary2–111.6 km (1 mile) No published inspection
East Crompton St James CofE Primary School Church of EnglandPrimary4–111.7 km (1.1 miles) Report card (Jan 2026): Curriculum and teaching: Expected standard; Achievement: Expected standard; Attendance and behaviour: Strong standard; Personal development and wellbeing: Expected standard; Inclusion: Strong standard; Leadership and governance: Expected standard; Early years: Expected standard; Safeguarding standards: Met
Crompton Primary SchoolPrimary3–111.8 km (1.1 miles) No published inspection
Beal Vale Primary SchoolPrimary4–111.8 km (1.1 miles) Good (Feb 2024, overall grade under the previous framework)

Food hygiene ratings nearby

Source: Food Standards Agency, Food Hygiene Rating Scheme, extract of 3 November 2026. Each rating is shown with the date it was given; a business may have been re-inspected since the extract. Within 500 m (0.3 miles) of the middle of the street.

BusinessTypeDistanceRatingRated
Northgate OL1 4NYPub/bar/nightclub180 m5 Very good6 Jun 2023
One Stop Stores Ltd OL1 4RJRetailers - other470 m (0.3 miles)5 Very good6 Aug 2024
Hodge Clough Infant & Nursery School OL1 4JWSchool/college/university470 m (0.3 miles)5 Very good22 Sep 2025
R M A Newsagent OL1 4RJRetailers - other470 m (0.3 miles)3 Generally satisfactory12 May 2026
GG's Cafe OL1 4RJRestaurant/Cafe/Canteen480 m (0.3 miles)Awaiting inspection
St Thomas Moorside C.E. (VA) School OL1 4RLSchool/college/university490 m (0.3 miles)5 Very good5 May 2026
Chip & Dip OL1 4RJTakeaway/sandwich shop490 m (0.3 miles)4 Good18 Apr 2025
Quickbitees OL1 4RJTakeaway/sandwich shop490 m (0.3 miles)5 Very good5 Mar 2026

Crime within 250 m

Source: data.police.uk street-level crime, September 2025 to August 2026. Police forces move every crime to the nearest of about 760,000 anonymised map points before publishing, so these are crimes near this street, not on it, and a busy point can collect crimes from a wider area. Counts are of records, not convictions.

No crimes recorded at anonymised points within 250 m in this period (lancashire).

People and work

Source: ONS Census 2021, taken on 21 March 2021, for the 2 Output Areas (small census areas of about 125 households each) that this street's postcodes are in: 739 residents in 286 households. The census was taken during a lockdown, so working from home is high and travel to work low compared with now. ONS swaps a few records between neighbouring areas and adds small amounts of noise to counts to protect privacy, so small differences mean little. Industry is not published for areas this small.

Who lives here

Around this streetEngland
Median age3440
Children under 1524%17%
Aged 65 and over5%18%

Homes

Around this streetEngland
Owned (outright or with a mortgage)80%61%
Owned outright16%33%
Shared ownershipunder 1%1%
Social rented2%17%
Private rented17%21%

Work and commuting

Around this streetEngland
Adults (16 and over) in work81%57%
Unemployment (of those working or looking for work)2%6%
Retired (of adults)6%22%
Long-term sick or disabled (of adults)2%4%
Work mainly from home (of those in work)22%32%
Travel to work by car or van70%48%
By train, Underground, metro or tramunder 1%4%
By any public transport, including bus3%8%
On foot or by bicycle4%10%
Work within 10 km (6 miles) of home (of those who travel to work)78%65%
Work 30 km (19 miles) or more away5%8%

Education and languages

Around this streetEngland
Degree or other higher qualification, Level 4+ (of adults)28%34%
No qualifications15%18%
Apprenticeship as highest qualification7%5%
Main language English (aged 3 and over)99%91%
Cannot speak English well or at allunder 1%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.

Source: English Indices of Deprivation 2025 (Ministry of Housing, Communities and Local Government), by LSOA (about 1,500 people), through the ONS Postcode Directory. The index combines income, employment, health, education, crime, housing and living environment; it ranks areas against each other and does not describe any one household. Ranks in England and Wales are worked out separately and cannot be compared.

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.

Everything that has changed on and near this street

Postcodes on this street

Source: ONS Postcode Directory August 2026, ONS UPRN Directory September 2026, OS Open Linked Identifiers September 2026. A postcode can cover more than one street; the share shows how many of its addresses are on this one.

  • OL1 4NW: 17 addresses of 20 in the postcode
  • OL1 4NP: 7 addresses of 8 in the postcode
  • OL1 4NR: 7 addresses

Nearby streets

Pearly Bank · Poynter Walk · Fresca Road · Orley Walk · Averon Rise · Kneller Walk · Higher Fullwood · Titian Rise · Rembrandt Walk · Sefton Close · Sholver Lane · Sholver Hay Lane

All the streets in OL1 and across Oldham.

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.
  • 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.