Pinnington Road Prescot, Knowsley

55 addresses across 2 postcodes (L35), about 280 m long, classed as a local road. USRN 19501624.

  • Sales: 72 recorded sales since 1995; in 2026 the median was £160,000 across 1 sale.
  • Energy: 30 homes have an energy certificate (C: 11, D: 16, E: 2, F: 1).
  • Flood: 1 address on its postcodes is in areas 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 B; Band D in Knowsley costs £2,488 a year in 2026-27.
  • Broadband: Gigabit broadband is available to 100% of premises.
  • Transport: The nearest railway station is Whiston, about 60 m away in a straight line.
  • Green space: The nearest park or garden, Whitestone Millennium Green, is about 90 m away.
  • Air: Background air pollution in 2024 was 15.1 µg/m³ of nitrogen dioxide and 7.0 of PM2.5, within UK legal limits.
  • Height: Its addresses are 48 to 57 m above sea level.
  • Noise: 9 of its 55 addresses are modelled at 55 dB or more from road traffic.
  • Doctors: The nearest GP surgery is Cedar Cross Medical Centre, about 320 m away, with 3 practices within 1.6 km (1 mile).
  • People: About 560 people lived in the census areas around it in 2021; 80% of households owned their home and 27% of adults held a degree or other higher qualification.
  • Crime: 79 crimes were recorded within 250 m between September 2025 and August 2026, most often violence and sexual offences.

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
20261£160,000£160,000£160,000
20252£240,000£175,000£305,000
20241£150,000£150,000£150,000
20234£224,500£155,000£280,000
20224£196,250£147,500£320,000
20212£180,000£175,000£185,000
20193£128,000£117,500£187,500
20182£148,000£135,000£161,000
20172£212,500£178,000£247,000
20161£106,000£106,000£106,000
20152£113,498£112,000£114,995
20141£175,000£175,000£175,000
Most recent sales (latest 50 of 72)
DateAddressTypePriceNotes
1 Jul 202645 L35 3TYSemi-detached£160,000
31 Oct 20256 L35 3TYSemi-detached£305,000
25 Jun 20257 L35 3TYDetached£175,000
17 May 202447 L35 3TYSemi-detached£150,000
18 Dec 20233 L35 3TYSemi-detached£190,000
24 Nov 202317 L35 3TYDetached£180,000Not a standard sale (repossession, buy-to-let or transfer).
8 Sep 202314 L35 3TYSemi-detached£280,000
31 Jan 202310 L35 3TYDetached£259,000
23 Jan 202327 L35 3TYDetached£155,000
16 Sep 202253 L35 3TYDetached£147,500
5 Sep 202221 L35 3TYSemi-detached£240,000
20 May 202226 L35 3TYDetached£320,000
8 Mar 202255 L35 3TYDetached£152,500
8 Oct 202157 L35 3TYDetached£175,000
24 Feb 202143 L35 3TYDetached£185,000
9 Oct 201955 L35 3TYDetached£128,000
29 Mar 201947 L35 3TYSemi-detached£117,500
11 Mar 201914 L35 3TYSemi-detached£187,500
14 May 201826 L35 3TYDetached£161,000
12 Mar 20187 L35 3TYDetached£135,000
31 Oct 201769 L35 3TYDetached£178,000
13 Mar 201711 L35 3TYDetached£247,000
15 Jan 201643 L35 3TYDetached£106,000
13 Nov 201525 L35 3TYTerraced£112,000
29 Jul 201555 L35 3TYDetached£114,995
27 Jun 201428 L35 3TYDetached£175,000
9 Nov 201247 L35 3TYSemi-detached£98,000
23 Oct 200949 L35 3TYSemi-detached£107,000
19 Dec 200833 L35 3TYSemi-detached£115,000
25 Sep 200833 L35 3TYSemi-detached£128,250
11 May 200743 L35 3TYSemi-detached£105,000
31 Oct 20056 L35 3TYSemi-detached£148,000
3 Jun 20052 L35 3TYDetached£149,000
23 May 200523 L35 3TYSemi-detached£132,000
1 Dec 200423 L35 3TYSemi-detached£105,000
3 Sep 20041 L35 3TYSemi-detached£117,000
22 Jun 200445 L35 3TYSemi-detached£97,950
23 Apr 200457 L35 3TYDetached£109,000
12 Mar 200428 L35 3TYDetached£115,000
12 Mar 200427 L35 3TYDetached£110,000
26 Feb 200447 L35 3TYSemi-detached£85,000
19 Dec 200359 L35 3TYDetached£105,000
12 Sep 20037 L35 3TYDetached£88,000
10 Apr 200319 L35 3TYSemi-detached£72,950
31 Oct 200233 L35 3TYSemi-detached£64,950
16 Sep 200263 L35 3TYSemi-detached£94,000
16 Sep 200237 L35 3TYSemi-detached£59,950
2 Sep 200247 L35 3TYSemi-detached£66,000
28 Aug 20023 L35 3TYSemi-detached£67,500
26 Jul 200255 L35 3TYSemi-detached£65,000

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 February 2009 and some homes have none. Address data © Ordnance Survey and Royal Mail, shown for understanding the energy efficiency of buildings only.

30 homes with a current certificate; median floor area 73 m². Most common: House, detached (23); House, semi-detached (7). Built: 1983-1990 (21); 1991-1995 (4); 1996-2002 (3). Tenure at assessment: owner-occupied (22); rented (private) (2).

Each home's certificates and sales (18 addresses)

Council tax

What each band costs in Knowsley in 2026-27: Band D £2,488 a year on average, including the police, fire and any county and parish charges.

ABCDEFGH
£1,659£1,935£2,212£2,488£3,041£3,594£4,147£4,977

Homes by band in the neighbourhood around this street: most are in band B (49% of about 510 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

Finished in the last three months

  • 30 August 2026 to 7 September 2026: MANWEB, Utility repair and maintenance works, no carriageway incursion, on the footway (immediate - urgent works)

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

Rivers, the sea or surface water: in this street's postcodes, 0 addresses are in areas at high risk, 1 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: 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.

PostcodePlanning zoneAddresses at high / medium / low riskGroundwater
L35 3TYnot in 2 or 3 0 / 1 / 4 unlikely
L35 3QUnot in 2 or 3 0 / 0 / 0 unlikely

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 55 addresses are between 48 m and 57 m above sea level (52 m on average); the ground rises about 9 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
L35 3QU100%100%100%0%
L35 3TY100%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 stationsWhiston 178,000 journeys in 2024–2560 m
Prescot 293,000 journeys in 2024–251 km (0.6 miles)
Rainhill 186,000 journeys in 2024–252.1 km (1.3 miles)
Bus stops11 stops within 400 m (0.2 miles), 47 within 800 m (0.5 miles); nearest Whiston Station70 m
Bus or coach stationPrescot Bus Station1.7 km (1.1 miles)
Ferry terminalGerry Marsden Ferry Terminal Liverpool13.4 km (8.3 miles)
Car parksParking Space on Blundell Road, L351.4 km (0.9 miles)
EV charging points1 within 1.6 km (1 mile); nearest Osprey Charging Station1.3 km (0.8 miles)
Airport with scheduled flightsLiverpool John Lennon Airport LPL9.5 km (5.9 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 surgeries3 practices within 1.6 km (1 mile); nearest Cedar Cross Medical Centre320 m
Pharmacies6 pharmacies within 1.6 km (1 mile); nearest Boots320 m
NHS dentists2 practices within 1.6 km (1 mile); nearest Whiston Village Dental Practice400 m (0.2 miles)
HospitalWhiston Hospital1.1 km (0.7 miles)
Police stationPrescot Police Station1.6 km (1 mile)
Cash machines3 machines within 800 m (0.5 miles); nearest Dragon News Cashzone270 m

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 garden7 within 800 m (0.5 miles); nearest Whitestone Millennium Green 1.1 ha90 m
Largest park within 800 m (0.5 miles)Stadt Moers Country Park 87 ha290 m
Play area3 within 800 m (0.5 miles); nearest Unnamed 470 m²310 m
Playing field1 within 800 m (0.5 miles); nearest Unnamed 3.2 ha630 m (0.4 miles)
Allotments3 within 800 m (0.5 miles); nearest Halsnead 3,440 m²320 m

Within 800 m (0.5 miles): 7 parks and gardens, 91 hectares in all.

Landmarks

3 listed buildings are within 1 km (0.6 miles).

Natural landmarks within 5 km (3.1 miles)
NameWhat it isFrom the middle of the street
Poets GreenWood630 m (0.4 miles) north-east
Whiston WoodsWood920 m (0.6 miles) east
Parren's CovertWood1 km (0.6 miles) south-east
Fox ClumpWood1.2 km (0.8 miles) south-east
Big WaterLake or reservoir1.3 km (0.8 miles) south
Blundell's HillHill1.5 km (0.9 miles) east

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)15.14010
Fine particles (PM2.5)7.0205
Particles (PM10)11.54015

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
65 to 6912
60 to 64319
55 to 5959
Under 554625

9 of the street's 55 addresses are modelled at 55 dB or more from road traffic, and 30 from railways, 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 Knowsley: see them on the Knowsley 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
Halsnead Primary SchoolPrimary3–11260 m Good (Jul 2023, overall grade under the previous framework)
Whiston Willis Primary AcademyPrimary3–11290 m Outstanding (Jan 2024, overall grade under the previous framework)
St Leo's and Southmead Catholic Primary School Serving the Community Roman CatholicPrimary3–11500 m (0.3 miles) No published inspection
St Luke's Catholic Primary School Roman CatholicPrimary3–11760 m (0.5 miles) Report card (May 2026): Curriculum and teaching: Expected standard; Achievement: Expected standard; 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
St Mary and St Paul's CofE Primary School Church of EnglandPrimary3–11790 m (0.5 miles) Good (Feb 2023, overall grade under the previous framework)
Saint Edmund Arrowsmith Catholic Academy Roman CatholicSecondary11–16940 m (0.6 miles) Report card (Jun 2026): Curriculum and teaching: Needs attention; Achievement: Needs attention; Attendance and behaviour: Needs attention; Personal development and wellbeing: Needs attention; Inclusion: Needs attention; Leadership and governance: Needs attention; Safeguarding standards: Met
Prescot Primary SchoolPrimary3–111.6 km (1 mile) Good (Apr 2022, overall grade under the previous framework)
Willow Tree Primary SchoolPrimary4–111.7 km (1 mile) Good (Jun 2023, overall grade under the previous framework)
Longton Lane Community Primary SchoolPrimary4–111.8 km (1.1 miles) No published inspection
Evelyn Community Primary SchoolPrimary3–111.9 km (1.2 miles) Report card (Jun 2026): Curriculum and teaching: Expected standard; Achievement: Expected standard; Attendance and behaviour: Expected standard; Personal development and wellbeing: Expected standard; Inclusion: Strong standard; Leadership and governance: Expected standard; Early years: Expected standard; Safeguarding standards: Met

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
The Carrs Hotel L35 3QUPub/bar/nightclub190 m5 Very good5 Jun 2025
Halsnead Community Primary School L35 3TXSchool/college/university260 m4 Good11 Feb 2026
Dragon News L35 3QWRetailers - other270 m5 Very good11 Jan 2023
Premier - Dragon Supper Store L35 3QWRetailers - other270 m2 Improvement necessary11 Aug 2026
Lily The Pink Flowers And Coffee L35 3QWRestaurant/Cafe/Canteen270 m2 Improvement necessary2 Apr 2025
Kens Oriental Supper Bar L35 3QWTakeaway/sandwich shop270 m1 Major improvement necessary30 Sep 2025
World In One L35 3QQRetailers - other300 m5 Very good11 Sep 2025
The Sensory Hive L35 2XYRestaurant/Cafe/Canteen300 m1 Major improvement necessary13 Oct 2025
Noodles Nursery L35 3QZHospitals/Childcare/Caring Premises320 m5 Very good30 Jun 2026
Munchies Food And Wine L35 3QQRetailers - other360 m5 Very good29 Apr 2025
Waterfields L35 3RFTakeaway/sandwich shop400 m (0.2 miles)5 Very good3 Dec 2024
Whiston Chippy L35 3RFTakeaway/sandwich shop400 m (0.2 miles)5 Very good22 Jul 2026
Brunch At No.10 L35 3RFRestaurant/Cafe/Canteen400 m (0.2 miles)5 Very good30 Jun 2026
Village Fish And Chips Whiston L35 3RFTakeaway/sandwich shop400 m (0.2 miles)5 Very good28 Nov 2025
Little Cedars Montessori L35 2XASchool/college/university420 m (0.3 miles)5 Very good17 Dec 2025

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.

79 recorded crimes by category
CategoryCrimes
Violence and sexual offences32
Anti-social behaviour10
Criminal damage and arson9
Public order9
Drugs7
Vehicle crime4
Other crime4
Shoplifting2
Other theft1
Robbery1

Most of these are attached to: On or near Ropers Bridge Close (16); On or near Parking Area (11); On or near Willow Avenue (10); On or near Ramsey Close (7); On or near Harptree Close (7).

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: 562 residents in 240 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 age4640
Children under 1516%17%
Aged 65 and over21%18%

Homes

Around this streetEngland
Owned (outright or with a mortgage)80%61%
Owned outright44%33%
Shared ownershipunder 1%1%
Social rented10%17%
Private rented9%21%

Work and commuting

Around this streetEngland
Adults (16 and over) in work56%57%
Unemployment (of those working or looking for work)8%6%
Retired (of adults)23%22%
Long-term sick or disabled (of adults)6%4%
Work mainly from home (of those in work)19%32%
Travel to work by car or van58%48%
By train, Underground, metro or tram5%4%
By any public transport, including bus8%8%
On foot or by bicycle11%10%
Work within 10 km (6 miles) of home (of those who travel to work)70%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)27%34%
No qualifications23%18%
Apprenticeship as highest qualification6%5%
Main language English (aged 3 and over)98%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.

  • L35 3TY: 54 addresses of 58 in the postcode
  • L35 3QU: 1 address of 28 in the postcode

Nearby streets

Peel Close · Ramsey Close · Ropers Bridge Close · Harptree Close · Dragon Lane · Little Croft · Dragon Lane · Fellwood Grove · Langbar · Esonwood Road · Willow Avenue · Stanwood Gardens

All the streets in L35 and across Knowsley.

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.