Wells Road Folkestone

39 addresses across 2 postcodes (CT19), about 200 m long, classed as a local road. USRN 34501257.

  • Sales: 37 recorded sales since 1995; in 2024 the median was £501,000 across 1 sale.
  • Energy: 24 homes have an energy certificate (C: 7, D: 14, E: 2, G: 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 C; Band D in Folkestone and Hythe costs £2,539 a year in 2026-27.
  • Broadband: Gigabit broadband is available to 100% of premises.
  • Transport: The nearest railway station is Folkestone West, about 660 m (0.4 miles) away in a straight line.
  • Green space: The nearest park or garden is about 610 m (0.4 miles) away.
  • Air: Background air pollution in 2024 was 7.3 µg/m³ of nitrogen dioxide and 6.6 of PM2.5, within UK legal limits.
  • Height: Its addresses are 43 to 47 m above sea level.
  • Noise: 2 of its 39 addresses are modelled at 55 dB or more from road traffic.
  • Doctors: The nearest GP surgery is White House Surgery, about 270 m away.
  • People: About 620 people lived in the census areas around it in 2021; 85% of households owned their home and 29% of adults held a degree or other higher qualification.
  • Crime: 43 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
20241£501,000£501,000£501,000
20231£297,500£297,500£297,500
20221£320,000£320,000£320,000
20212£361,500£305,000£418,000
20202£287,500£285,000£290,000
20184£318,750£295,000£505,000
20171£292,000£292,000£292,000
20161£340,000£340,000£340,000
20152£260,000£240,000£280,000
20141£249,995£249,995£249,995
20135£210,000£167,000£235,000
20121£216,000£216,000£216,000
Most recent sales (37)
DateAddressTypePriceNotes
19 Dec 202413 CT19 4PWSemi-detached£501,000
10 May 202335 CT19 4PWSemi-detached£297,500
20 Apr 202213 CT19 4PWSemi-detached£320,000
26 Jul 202125 CT19 4PWSemi-detached£418,000
27 Jan 202129 CT19 4PWSemi-detached£305,000
13 Mar 202014 CT19 4PWSemi-detached£285,000
21 Feb 202032 CT19 4PWSemi-detached£290,000
12 Oct 20182 CT19 4PWDetached£505,000
15 Jun 201810 CT19 4PWSemi-detached£340,000
12 Jan 201815 CT19 4PWSemi-detached£297,500
8 Jan 20187 CT19 4PWSemi-detached£295,000
6 Jul 20172 CT19 4PWDetached£292,000
9 Dec 201621 CT19 4PWSemi-detached£340,000
19 Aug 201521 CT19 4PWSemi-detached£280,000
26 Feb 201538 CT19 4PWSemi-detached£240,000
25 Jul 201431 CT19 4PWSemi-detached£249,995
19 Dec 20139 CT19 4PWSemi-detached£235,000
29 Aug 201320 CT19 4PWSemi-detached£216,500
19 Apr 20139 CT19 4PWSemi-detached£167,000
8 Feb 201325 CT19 4PWSemi-detached£187,000
5 Feb 201327 CT19 4PWSemi-detached£210,000
2 Nov 201210 CT19 4PWSemi-detached£216,000
29 Oct 201030 CT19 4PWSemi-detached£211,000
19 Mar 200820 CT19 4PWSemi-detached£241,000
23 Nov 200624 CT19 4PWSemi-detached£205,000
10 Nov 200611 CT19 4PWSemi-detached£238,500
11 Nov 200520 CT19 4PWSemi-detached£212,000
6 Dec 200411 CT19 4PWSemi-detached£195,000
22 Nov 200231 CT19 4PWSemi-detached£140,000
7 Aug 199810 CT19 4PWSemi-detached£78,000
24 Oct 199733 CT19 4PWSemi-detached£59,995
31 Jul 199726 CT19 4PWSemi-detached£75,000
3 Jan 199713 CT19 4PWSemi-detached£67,000
8 Nov 199535 CT19 4PWSemi-detached£39,000
25 Aug 199523 CT19 4PWSemi-detached£60,000
19 May 199538 CT19 4PWSemi-detached£73,000
27 Apr 199528 CT19 4PWSemi-detached£53,500

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

24 homes with a current certificate; median floor area 102 m². Most common: House, semi-detached (22); House, detached (2). Built: 1930-1949 (17); 1950-1966 (7). Tenure at assessment: owner-occupied (21).

Each home's certificates and sales (18 addresses)

Council tax

What each band costs in Folkestone and Hythe in 2026-27: Band D £2,539 a year on average, including the police, fire and any county and parish charges.

ABCDEFGH
£1,693£1,975£2,257£2,539£3,103£3,667£4,231£5,078

Homes by band in the neighbourhood around this street: most are in band C (40% of about 770 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.

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

  • 22 September 2026: KENT COUNTY COUNCIL, Highway repair and maintenance works, some carriageway incursion, on the footway (immediate - urgent works)

Source: Department for Transport, Street Manager open data, permits and works up to 30 September 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, 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.

PostcodePlanning zoneAddresses at high / medium / low riskGroundwater
CT19 4PWnot in 2 or 3 0 / 0 / 0 unlikely
CT19 4PPnot in 2 or 3 0 / 0 / 2 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 39 addresses are between 43 m and 47 m above sea level (45 m on average).

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
CT19 4PP100%100%100%0%
CT19 4PW100%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 stationsFolkestone West 970,000 journeys in 2024–25660 m (0.4 miles)
Folkestone Central 817,000 journeys in 2024–251.6 km (1 mile)
Sandling 75,000 journeys in 2024–255.8 km (3.6 miles)
Bus stops7 stops within 400 m (0.2 miles), 30 within 800 m (0.5 miles); nearest Stoddart Road Cheriton230 m
Ferry terminalFolkestone Eurotunnel Terminal2.3 km (1.4 miles)
Car parks1 within 800 m (0.5 miles); nearest Apcoa680 m (0.4 miles)
EV charging points8 within 1.6 km (1 mile); nearest MFG Charging Station290 m
Airport with scheduled flightsLondon Southend Airport SEN62.2 km (39 miles)
Nearest large airportLondon Gatwick Airport LGW93.6 km (58 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 White House Surgery270 m
Pharmacies2 pharmacies within 1.6 km (1 mile); nearest Paydens Pharmacy280 m
NHS dentists2 practices within 1.6 km (1 mile); nearest Cheriton Dental Practice380 m
HospitalRoyal Victoria Hospital (Folkestone)1.7 km (1 mile)
Police stationFolkestone Police Station1.9 km (1.2 miles)
Cash machines1 machines within 800 m (0.5 miles); nearest The Cooperative Food Cheriton, Cheriton Cashzone430 m (0.3 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 2.9 ha610 m (0.4 miles)
Play area4 within 800 m (0.5 miles); nearest Unnamed 250 m²460 m (0.3 miles)
Playing field3 within 800 m (0.5 miles); nearest Morehall Recreation Ground 4.5 ha350 m
Allotments1 within 800 m (0.5 miles); nearest Unnamed 1.1 ha380 m

Within 800 m (0.5 miles): 2 parks and gardens, 3.5 hectares in all.

Landmarks

The nearest historic landmark is Bowl barrow and pillbox on Cherry Garden Hill, a scheduled monument, 1.1 km (0.7 miles) north. 11 listed buildings are within 1 km (0.6 miles).

Historic places
NameWhat it isFrom the middle of the street
Bowl barrow and pillbox on Cherry Garden HillScheduled monument1.1 km (0.7 miles) north
Medieval ringwork with bailey and approach causeway, incorporating a bowl barrow on Castle HillScheduled monument1.3 km (0.8 miles) north-east
Martello tower no 5 at Folkestone School for GirlsScheduled monument1.4 km (0.9 miles) south
Natural landmarks within 5 km (3.1 miles)
NameWhat it isFrom the middle of the street
Cherry Garden HillHill1.1 km (0.7 miles) north
The Hart ReservoirLake or reservoir1.2 km (0.7 miles) north-east
The Spurgen ReservoirLake or reservoir1.2 km (0.7 miles) north-east
Radnor CliffCliff or slope1.9 km (1.2 miles) south-east
Argrove WoodWood1.9 km (1.2 miles) north
Sandgate beachBeach2.1 km (1.3 miles) south

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)7.34010
Fine particles (PM2.5)6.6205
Particles (PM10)10.24015

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

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 5920
Under 553739

2 of the street's 39 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 Folkestone and Hythe: see them on the Folkestone and Hythe 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
Turner Free SchoolSecondary11–18120 m Good (Dec 2022, overall grade under the previous framework)
Morehall Primary School and NurseryPrimary2–11210 m Good (Oct 2019, overall grade under the previous framework)
All Soul's Church of England Primary SchoolPrimary4–11490 m (0.3 miles) Good (Sep 2023, overall grade under the previous framework)
The Harvey Grammar SchoolSecondary11–18710 m (0.4 miles) No published inspection
Harcourt Primary SchoolPrimary4–11720 m (0.4 miles) Report card (Feb 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
Sandgate Primary SchoolPrimary4–111.1 km (0.7 miles) Report card (Feb 2026): Curriculum and teaching: Strong standard; Achievement: Strong standard; Attendance and behaviour: Strong standard; Personal development and wellbeing: Strong standard; Inclusion: Strong standard; Leadership and governance: Strong standard; Early years: Strong standard; Safeguarding standards: Met
Cheriton Primary SchoolPrimary4–111.2 km (0.8 miles) 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
Folkestone AcademySecondary11–191.4 km (0.9 miles) Report card (May 2026): Curriculum and teaching: Expected standard; Achievement: Needs attention; Attendance and behaviour: Expected standard; Personal development and wellbeing: Expected standard; Inclusion: Strong standard; Leadership and governance: Expected standard; Post-16 provision: Expected standard; Safeguarding standards: Met
Folkestone PrimaryPrimary2–111.4 km (0.9 miles) Good (Jun 2023, overall grade under the previous framework)
The Folkestone School for GirlsSecondary11–181.4 km (0.9 miles) Good (Apr 2024, overall grade under the previous framework)
Stella Maris Catholic Primary School Roman CatholicPrimary4–111.7 km (1 mile) No published inspection
Folkestone, St Martin's Church of England Primary SchoolPrimary4–111.7 km (1.1 miles) No overall grade (Feb 2025, graded inspection without an overall judgement): Quality of education: Good; Behaviour and attitudes: Outstanding; Personal development: Outstanding; Leadership and management: Outstanding

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
Turner Free School CT19 4PBSchool/college/university120 m5 Very good18 Mar 2026
Best Food Cheriton CT19 4DXRetailers - other220 m4 Good28 May 2025
Beanos Cafe CT19 4DXRestaurant/Cafe/Canteen220 m5 Very good10 Mar 2026
Golden Gate CT19 4DXTakeaway/sandwich shop220 m4 Good1 Jun 2026
United Response - Community Network CT19 4DXRestaurant/Cafe/Canteen220 m5 Very good11 Jul 2023
One Stop CT19 4DXRetailers - other220 m5 Very good24 Feb 2025
Golden Brown Sunbeds & Coffee Bar CT19 4DXRestaurant/Cafe/Canteen230 m5 Very good12 Sep 2023
Gurkha Chautari CT19 4ERRestaurant/Cafe/Canteen230 m5 Very good5 Dec 2025
Everest Cash & Carry CT19 4ERRetailers - other240 m2 Improvement necessary24 Sep 2026
Everest Spice Fusion CT19 4ERRestaurant/Cafe/Canteen250 m4 Good18 Jun 2026
Dragon Gate Yummy Chinese Takeaway CT19 4PJTakeaway/sandwich shop250 m5 Very good30 May 2025
St Andrew Methodist Church CT19 4DYOther catering premises250 m5 Very good9 Oct 2026
Finns CT19 4ETRestaurant/Cafe/Canteen260 m3 Generally satisfactory28 Oct 2025
Green Papaya Kitchen CT19 4ETRestaurant/Cafe/Canteen260 m5 Very good28 Feb 2025
The Royal Cheriton CT19 4BPPub/bar/nightclub270 m5 Very good10 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.

43 recorded crimes by category
CategoryCrimes
Violence and sexual offences22
Anti-social behaviour5
Drugs4
Criminal damage and arson3
Public order3
Possession of weapons2
Other crime2
Vehicle crime1
Other theft1

Most of these are attached to: On or near Wells Road (18); On or near Stoddart Road (5); On or near Postling Road (5); On or near Surrenden Road (5); On or near Ilex Road (3).

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: 617 residents in 252 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 1517%17%
Aged 65 and over23%18%

Homes

Around this streetEngland
Owned (outright or with a mortgage)85%61%
Owned outright48%33%
Shared ownership0%1%
Social rentedunder 1%17%
Private rented14%21%

Work and commuting

Around this streetEngland
Adults (16 and over) in work61%57%
Unemployment (of those working or looking for work)4%6%
Retired (of adults)27%22%
Long-term sick or disabled (of adults)2%4%
Work mainly from home (of those in work)33%32%
Travel to work by car or van57%48%
By train, Underground, metro or tram1%4%
By any public transport, including bus3%8%
On foot or by bicycle7%10%
Work within 10 km (6 miles) of home (of those who travel to work)65%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)29%34%
No qualifications17%18%
Apprenticeship as highest qualification5%5%
Main language English (aged 3 and over)98%91%
Cannot speak English well or at all0%2%

Deprivation

The neighbourhood around this street is in decile 4 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

  • Food hygiene ratings Everest Cash & Carry (retailers - other, CT19 4ER) re-inspected, still 2 Improvement necessary (rated 24 September 2026) found 30 October 2026

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.

Nearby streets

Phillip Road · Bowen Road · Ilex Road · Stoddart Road · Narrabeen Road · Darlinghurst Road · Harcourt Road · Chart Road · Postling Road · Grange Road · Old Mill Mews · Surrenden Road

All the streets in CT19 and across Folkestone and Hythe.

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.