Bathurst Road Folkestone

49 addresses across 5 postcodes (CT20), about 490 m long, classed as a local road. USRN 34500061.

  • Sales: 81 recorded sales since 1995; in 2025 the median was £650,000 across 3 sales.
  • Energy: 32 homes have an energy certificate (C: 12, D: 18, E: 2).
  • 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 G; 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 430 m away in a straight line.
  • Green space: There is a small park or garden about 530 m away, and Lower Leas Coastal Park (18 hectares) is about 650 m away.
  • Air: Background air pollution in 2024 was 7.5 µg/m³ of nitrogen dioxide and 6.6 of PM2.5, within UK legal limits.
  • Height: Its addresses are 49 to 56 m above sea level.
  • Doctors: The nearest GP surgery is Sandgate Road, about 550 m away, with 3 practices within 1.6 km.
  • People: About 1,140 people lived in the census areas around it in 2021; 86% of households owned their home and 47% of adults held a degree or other higher qualification.
  • Crime: 3 crimes were recorded within 250 m between September 2025 and August 2026, most often anti-social behaviour.

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
20253£650,000£280,000£800,000
20241£670,000£670,000£670,000
20232£295,500£265,000£326,000
20213£270,000£225,000£770,000
20203£570,000£125,000£635,000
20191£440,000£440,000£440,000
20183£260,000£246,000£450,000
20171£190,000£190,000£190,000
20165£187,000£155,000£685,000
20142£198,500£162,000£235,000
20131£480,000£480,000£480,000
20122£274,000£155,000£393,000
Most recent sales (81)
DateAddressTypePriceNotes
18 Dec 202530 CT20 2NSDetached£800,000
21 May 20251, BATHURST COURT CT20 2NLFlat or maisonette£280,000Leasehold.
21 Jan 202520 CT20 2NTDetached£650,000
18 Dec 202425 CT20 2NSSemi-detached£670,000
26 Apr 2024FIRST FLOOR FLAT 2, 14 CT20 2NNFlat or maisonette£194,000Leasehold. Not a standard sale (repossession, buy-to-let or transfer).
1 Nov 20231, BATHURST COURT CT20 2NLFlat or maisonette£265,000Leasehold.
14 Apr 2023FLAT 1, 14 CT20 2NNFlat or maisonette£326,000Leasehold.
7 Sep 20212, BATHURST COURT CT20 2NLFlat or maisonette£270,000Leasehold.
16 Mar 20211, BATHURST COURT CT20 2NLFlat or maisonette£225,000Leasehold.
26 Feb 202111 CT20 2NTDetached£770,000
28 Oct 20205 CT20 2NNDetached£635,000
11 Aug 2020FLAT 3, 14 CT20 2NNFlat or maisonette£125,000Leasehold.
28 Feb 202032 CT20 2NSDetached£570,000
9 Jan 201936 CT20 2NSDetached£440,000
2 Oct 201825 CT20 2NSSemi-detached£450,000
31 Jul 20182, BATHURST COURT CT20 2NLFlat or maisonette£246,000Leasehold.
19 Jan 2018FLAT 1, 14 CT20 2NNFlat or maisonette£260,000Leasehold.
11 May 20171, BATHURST COURT CT20 2NLFlat or maisonette£190,000Leasehold.
20 Dec 2016FLAT 7, ASHDOWN LODGE CT20 2NTFlat or maisonette£179,000Leasehold.
7 Nov 20163, BATHURST COURT CT20 2NLFlat or maisonette£187,000Leasehold.
29 Jul 201610 CT20 2NNDetached£685,000
23 Mar 201613 CT20 2NTDetached£440,000
12 Feb 2016FLAT 6, ASHDOWN LODGE CT20 2NTFlat or maisonette£169,000Leasehold. Not a standard sale (repossession, buy-to-let or transfer).
21 Jan 2016FIRST FLOOR FLAT 2, 14 CT20 2NNFlat or maisonette£155,000Leasehold.
16 Dec 2014FLAT 1, 14 CT20 2NNFlat or maisonette£235,000Leasehold.
26 Jun 2014FLAT 3, ASHDOWN LODGE CT20 2NTFlat or maisonette£162,000Leasehold.
10 Jul 20137 CT20 2NNDetached£480,000
11 Jun 20122, BATHURST COURT CT20 2NLFlat or maisonette£155,000Leasehold.
25 May 20124 CT20 2NJDetached£393,000
28 Nov 2011FLAT 5, ASHDOWN LODGE CT20 2NTFlat or maisonette£125,000Leasehold.
4 Jan 2011FLAT 3, ASHDOWN LODGE CT20 2NTFlat or maisonette£145,000Leasehold.
26 Mar 201010 CT20 2NNDetached£450,000
10 Sep 200920 CT20 2NTDetached£335,000
14 Dec 20076 CT20 2NJDetached£408,000
5 Oct 20073, BATHURST COURT CT20 2NLFlat or maisonette£153,500Leasehold.
30 Apr 200719 CT20 2NTSemi-detached£310,000
8 Feb 200727 CT20 2NSDetached£340,000
5 Oct 2006FLAT 5, ASHDOWN LODGE CT20 2NTFlat or maisonette£145,000Leasehold.
20 Sep 200613 CT20 2NTDetached£343,000
7 Jul 2006FLAT 6, ASHDOWN LODGE CT20 2NTFlat or maisonette£140,000Leasehold.
6 Jul 2006FLAT 2, ASHDOWN LODGE CT20 2NTFlat or maisonette£146,000Leasehold.
24 Mar 200616 CT20 2NTDetached£470,000
25 Jan 20062, BATHURST COURT CT20 2NLFlat or maisonette£160,000Leasehold.
10 Dec 2004FLAT 8, ASHDOWN LODGE CT20 2NTFlat or maisonette£165,000Leasehold.
13 Oct 20044, BATHURST COURT CT20 2NLFlat or maisonette£115,000Leasehold.
7 Sep 200432 CT20 2NSDetached£260,000
16 Aug 2004FLAT 5, ASHDOWN LODGE CT20 2NTFlat or maisonette£128,000Leasehold.
17 Dec 200319 CT20 2NTSemi-detached£208,000
26 Sep 200319 CT20 2NTSemi-detached£170,000
6 Dec 200228 CT20 2NSDetached£145,000

Energy performance certificates

Source: Energy Performance of Buildings Register (MHCLG), register as at 13 October 2026. Latest certificate per address; certificates last ten years, so the oldest here dates from October 2010 and some homes have none. Address data © Ordnance Survey and Royal Mail, shown for understanding the energy efficiency of buildings only.

32 homes with a current certificate; median floor area 111 m². Most common: Flat (14); House, detached (11); Bungalow, detached (4). Built: 1967-1975 (9); 1950-1966 (7); 1900-1929 (7). Tenure at assessment: owner-occupied (24); rented (private) (2); rented (social) (1).

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 G (28% of about 760 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: 1.
  • 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.

Listed buildings

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

  • 15 September 2026: AFFINITY WATER - SOUTH EAST, Permanent reinstatement, give and take, on the footway (minor works)
  • 8 September 2026 to 14 September 2026: SOUTHERN GAS NETWORKS PLC, Utility repair and maintenance works, multi-way signals, on the carriageway (immediate - urgent works)
  • 2 September 2026: AFFINITY WATER - SOUTH EAST, Utility repair and maintenance works, give and take, on the footway (minor 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

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.

Height above sea level

The street's 49 addresses are between 49 m and 56 m above sea level (53 m on average); the ground rises about 7 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
CT20 2NJ100%100%100%0%
CT20 2NL100%100%100%0%
CT20 2NN100%100%100%0%
CT20 2NS100%100%100%0%
CT20 2NT100%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 2024–25430 m
Folkestone Central 817,000 journeys in 2024–251.1 km
Sandling 75,000 journeys in 2024–256.3 km
Bus stops4 stops within 400 m, 34 within 800 m; nearest Wellfield Road Folkestone290 m
Ferry terminalFolkestone Eurotunnel Terminal3.1 km
Car parks1 within 800 m; nearest Apcoa410 m
EV charging points18 within 1.6 km; nearest MFG Charging Station770 m
Airport with scheduled flightsLondon Southend Airport SEN63.3 km
Nearest large airportLondon Gatwick Airport LGW94.2 km

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; nearest Sandgate Road550 m
Pharmacies4 pharmacies within 1.6 km; nearest Folkestone Pharmacy550 m
NHS dentists4 practices within 1.6 km; nearest Cheriton Dental Practice1.1 km
HospitalRoyal Victoria Hospital (Folkestone)1.3 km
Police stationFolkestone Police Station1.0 km
Cash machinesThe Village Shop, Sandgate Cashzone1.1 km

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 garden3 within 800 m; nearest Unnamed 1.3 ha530 m
Largest park within 800 mLower Leas Coastal Park 18 ha650 m
Play area3 within 800 m; nearest Unnamed 260 m²330 m
Playing field1 within 800 m; nearest Unnamed 1,560 m²430 m
AllotmentsUnnamed 1.1 ha1.3 km

Within 800 m: 3 parks and gardens, 19 hectares in all.

Landmarks

The nearest historic landmark is Martello tower no 5 at Folkestone School for Girls, a scheduled monument, 550 m south-west. 61 listed buildings are within 1.0 km, 1 of them Grade I and 2 of them Grade II*.

Historic places
NameWhat it isFrom the middle of the street
Martello tower no 5 at Folkestone School for GirlsScheduled monument550 m south-west
Martello tower no 4, Cliff Road, FolkestoneScheduled monument640 m south
Wells HouseListed building, Grade II*700 m south
Sandgate CastleScheduled monument920 m south-west
Sandgate CastleListed building, Grade I920 m south-west
Church of the Holy TrinityListed building, Grade II*1.0 km south-east
Natural landmarks within 5.0 km
NameWhat it isFrom the middle of the street
Radnor CliffCliff or slope810 m south-east
Fishing PondLake or reservoir1.2 km north-east
Boating PondLake or reservoir1.3 km north-east
Sandgate beachBeach1.7 km south-west
Castle HillHill1.9 km north
Casebourne WoodWood2.8 km west

Sources: Historic England's registers through planning.data.gov.uk (MHCLG), and Cadw through DataMapWales (Welsh Government): World Heritage Sites within 10.0 km, battlefields within 5.0 km, registered parks and gardens within 3.0 km, scheduled monuments within 2.0 km, and Grade I and II* listed buildings within 1.0 km. 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)7.54010
Fine particles (PM2.5)6.6205
Particles (PM10)10.44015

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).

Noise figures are still being loaded.

Nearest schools

Source: Get Information About Schools (Department for Education), 1 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
Sandgate Primary SchoolPrimary4–11250 m 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
The Folkestone School for GirlsSecondary11–18520 m Good (Apr 2024, overall grade under the previous framework)
The Harvey Grammar SchoolSecondary11–18620 m No published inspection
Morehall Primary School and NurseryPrimary2–11890 m Good (Oct 2019, overall grade under the previous framework)
Turner Free SchoolSecondary11–181.2 km Good (Dec 2022, overall grade under the previous framework)
All Soul's Church of England Primary SchoolPrimary4–111.2 km Good (Sep 2023, overall grade under the previous framework)
Stella Maris Catholic Primary School Roman CatholicPrimary4–111.4 km No published inspection
Christ Church Cep Academy, Folkestone Church of EnglandPrimary4–111.4 km Good (Nov 2022, overall grade under the previous framework)
Folkestone AcademySecondary11–191.6 km 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 PrimaryPrimary2–111.6 km Good (Jun 2023, overall grade under the previous framework)
Harcourt Primary SchoolPrimary4–111.7 km 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
Cheriton Primary SchoolPrimary4–111.8 km 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

Food hygiene ratings nearby

Source: Food Standards Agency, Food Hygiene Rating Scheme, extract of 1 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 of the middle of the street.

BusinessTypeDistanceRatingRated
Cumbria House CT20 2PGHospitals/Childcare/Caring Premises300 m5 Very good13 Aug 2025
Pelham House Residential Home CT20 2LFHospitals/Childcare/Caring Premises340 m5 Very good21 Jan 2023
St. Georges Church Hall CT20 3QAOther catering premises360 m5 Very good26 May 2026
Little Acorns Childcare CT20 3QASchool/college/university360 m5 Very good4 Nov 2021
Go Go Espresso Takeaway/sandwich shop430 mAwaiting inspection
Coffee Kiosk - Coffee Folkes Takeaway/sandwich shop430 m5 Very good10 Mar 2022
The Nailbox CT20 3QEPub/bar/nightclub440 m5 Very good8 Jul 2026
coffee.nailed CT20 3QEMobile caterer440 m5 Very good27 Nov 2024
The Folkestone School For Girls CT20 3RBSchool/college/university460 m5 Very good29 Feb 2024
Brampton Lodge CT20 2LGHospitals/Childcare/Caring Premises490 m5 Very good12 Jun 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.

3 recorded crimes by category
CategoryCrimes
Anti-social behaviour1
Violence and sexual offences1
Other theft1

Most of these are attached to: On or near Coolinge Lane (1); On or near Welson Road (1); On or near Wellfield Road (1).

People and work

Source: ONS Census 2021, taken on 21 March 2021, for the 3 Output Areas (small census areas of about 125 households each) that this street's postcodes are in: 1,135 residents in 425 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 age5140
Children under 1517%17%
Aged 65 and over31%18%

Homes

Around this streetEngland
Owned (outright or with a mortgage)86%61%
Owned outright54%33%
Shared ownershipunder 1%1%
Social rentedunder 1%17%
Private rented13%21%

Work and commuting

Around this streetEngland
Adults (16 and over) in work50%57%
Unemployment (of those working or looking for work)5%6%
Retired (of adults)34%22%
Long-term sick or disabled (of adults)4%4%
Work mainly from home (of those in work)50%32%
Travel to work by car or van40%48%
By train, Underground, metro or tram3%4%
By any public transport, including bus4%8%
On foot or by bicycle5%10%
Work within 10 km of home (of those who travel to work)54%65%
Work 30 km or more away13%8%

Education and languages

Around this streetEngland
Degree or other higher qualification, Level 4+ (of adults)47%34%
No qualifications10%18%
Apprenticeship as highest qualification5%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 9 of 10 on the English Indices of Deprivation 2025, where 1 is the most deprived tenth of England's 33,755 neighbourhoods and 10 the least.

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.

Nearby streets

Welson Road · Bodenham Road · Baldric Road · Coolinge Lane · Wellfield Road · Hardwick Road · Audley Road · Herdson Road · Westbourne Court · Eversley Park · Turketel Road · Broadfield Crescent

All the streets in CT20 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.