Chiltern Close Crawley

59 addresses across 2 postcodes (RH11), about 210 m long, classed as a local road. USRN 9700920.

  • Sales: 46 recorded sales since 1995; in 2025 the median was £346,000 across 1 sale.
  • Energy: 23 homes have an energy certificate (C: 19, D: 4).
  • 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 Crawley costs £2,418 a year in 2026-27.
  • Broadband: Gigabit broadband is available to 100% of premises.
  • Transport: The nearest railway station is Ifield, about 820 m (0.5 miles) away in a straight line.
  • Green space: There is a small park or garden about 400 m (0.2 miles) away, and Goff's Park (20 hectares) is about 470 m (0.3 miles) away.
  • Air: Background air pollution in 2024 was 9.0 µg/m³ of nitrogen dioxide and 7.0 of PM2.5, within UK legal limits.
  • Height: Its addresses are 74 to 76 m above sea level.
  • Noise: 2 of its 59 addresses are modelled at 55 dB or more from road traffic.
  • Doctors: The nearest GP surgery is Ifield Medical Practice, about 910 m (0.6 miles) away, with 5 practices within 1.6 km (1 mile).
  • People: About 350 people lived in the census areas around it in 2021; 51% of households owned their home and 24% of adults held a degree or other higher qualification.
  • Crime: 61 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
20251£346,000£346,000£346,000
20241£320,000£320,000£320,000
20231£330,000£330,000£330,000
20221£315,000£315,000£315,000
20211£260,000£260,000£260,000
20172£288,000£285,000£291,000
20161£304,000£304,000£304,000
20152£253,480£240,000£266,960
20141£224,000£224,000£224,000
20134£197,000£190,000£207,000
20122£179,250£178,500£180,000
20102£173,000£173,000£173,000
Most recent sales (46)
DateAddressTypePriceNotes
29 Sep 202515 RH11 7JYTerraced£346,000
9 Sep 202410 RH11 7JXTerraced£320,000
6 Oct 202338 RH11 7JXTerraced£330,000
29 Apr 20224 RH11 7JXTerraced£326,500Not a standard sale (repossession, buy-to-let or transfer).
14 Apr 202212 RH11 7JXTerraced£315,000
3 Sep 20214 RH11 7JXTerraced£260,000
18 Jul 20186 RH11 7JXOther£3,325Not a standard sale (repossession, buy-to-let or transfer).
28 Jun 201738 RH11 7JXTerraced£291,000
28 Apr 201720 RH11 7JXTerraced£285,000
29 Jul 201644 RH11 7JXTerraced£304,000
6 Jul 201550 RH11 7JXTerraced£266,960
15 Jun 201542 RH11 7JXTerraced£240,000
12 Nov 201440 RH11 7JXTerraced£224,000
4 Nov 201323 RH11 7JYTerraced£198,000
15 Oct 201313 RH11 7JYTerraced£190,000
23 Sep 201319 RH11 7JYTerraced£207,000
12 Feb 201354 RH11 7JXTerraced£196,000
30 Mar 201215 RH11 7JYTerraced£178,500
31 Jan 20129 RH11 7JYTerraced£180,000
4 Aug 201016 RH11 7JXTerraced£173,000
9 Jul 201016 RH11 7JXTerraced£173,000
31 Jul 200744 RH11 7JXTerraced£209,000
31 Jul 200740 RH11 7JXTerraced£194,000
20 Nov 200642 RH11 7JXTerraced£170,000
12 Oct 20064 RH11 7JXTerraced£173,000
13 Sep 20069 RH11 7JYTerraced£173,000
15 Dec 200436 RH11 7JXTerraced£170,000
20 Aug 200440 RH11 7JXTerraced£168,950
16 Jul 200444 RH11 7JXTerraced£175,000
16 Jan 200415 RH11 7JYTerraced£156,000
9 Dec 20035 RH11 7JYTerraced£160,000
5 Sep 200336 RH11 7JXTerraced£160,000
1 May 200338 RH11 7JXTerraced£148,000
24 Mar 20039 RH11 7JYTerraced£87,000
24 Oct 200211 RH11 7JYTerraced£144,950
7 Aug 200213 RH11 7JYTerraced£130,000
7 Dec 200116 RH11 7JXTerraced£112,000
29 Aug 20015 RH11 7JYTerraced£114,000
26 Jan 200138 RH11 7JXTerraced£106,000
30 Nov 200015 RH11 7JYTerraced£109,000
13 Oct 19992 RH11 7JXSemi-detached£90,000
29 Jun 199954 RH11 7JXTerraced£80,000
28 Jun 199913 RH11 7JYTerraced£59,950
12 Mar 199950 RH11 7JXTerraced£81,500
9 Jun 199738 RH11 7JXTerraced£64,250
12 Jul 199642 RH11 7JXTerraced£54,000

Energy performance certificates

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

23 homes with a current certificate; median floor area 86 m². Most common: House, mid-terrace (16); House, end-terrace (7). Built: 1967-1975 (15); 1976-1982 (5); 1950-1966 (3). Tenure at assessment: owner-occupied (10); rented (private) (4); rented (social) (4).

Council tax

What each band costs in Crawley in 2026-27: Band D £2,418 a year on average, including the police, fire and any county and parish charges.

ABCDEFGH
£1,612£1,881£2,150£2,418£2,956£3,493£4,031£4,837

Homes by band in the neighbourhood around this street: most are in band C (43% of about 680 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

Planned, as of 30 September 2026

  • 1 October 2026 to 5 October 2026: BT, Utility asset works, some carriageway incursion, 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

Rivers, the sea or surface water: in this street's postcodes, 0 addresses are in areas at high risk, 0 at medium risk and 3 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
RH11 7JYnot in 2 or 3 0 / 0 / 1 unlikely
RH11 7JXnot 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 59 addresses are between 74 m and 76 m above sea level (75 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
RH11 7JX100%100%100%0%
RH11 7JY100%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 stationsIfield 258,000 journeys in 2024–25820 m (0.5 miles)
Crawley 1.4 million journeys in 2024–251.2 km (0.7 miles)
Three Bridges 3.3 million journeys in 2024–252.9 km (1.8 miles)
Bus stops0 stops within 400 m (0.2 miles), 27 within 800 m (0.5 miles); nearest The Apple Tree West Green490 m (0.3 miles)
Bus or coach stationBus Station Crawley1.1 km (0.7 miles)
Car parks2 within 800 m (0.5 miles); nearest Zee Parking750 m (0.5 miles)
EV charging points18 within 1.6 km (1 mile); nearest Connected Kerb Charging Stations790 m (0.5 miles)
Airport with scheduled flightsLondon Gatwick Airport LGW3.9 km (2.4 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 surgeries5 practices within 1.6 km (1 mile); nearest Ifield Medical Practice910 m (0.6 miles)
Pharmacies10 pharmacies within 1.6 km (1 mile); nearest Smart Health Pharmacy470 m (0.3 miles)
NHS dentists10 practices within 1.6 km (1 mile); nearest Crabtree Road Dental Practice700 m (0.4 miles)
HospitalCrawley Hospital430 m (0.3 miles)
Police stationCrawley Police Station1.6 km (1 mile)
Cash machinesMorrisons Daily - Crawley Gossops Green, Gossops Green1 km (0.6 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 5,120 m²400 m (0.2 miles)
Largest park within 800 m (0.5 miles)Goff's Park 20 ha470 m (0.3 miles)
Play area4 within 800 m (0.5 miles); nearest Unnamed 1,280 m²330 m
Playing field4 within 800 m (0.5 miles); nearest Unnamed 2.3 ha650 m (0.4 miles)
Allotments2 within 800 m (0.5 miles); nearest Ifield Road Allotments 2,600 m²460 m (0.3 miles)

Within 800 m (0.5 miles): 2 parks and gardens, 20 hectares in all.

Landmarks

The nearest historic landmark is The George Hotel, a listed building (Grade II*), 860 m (0.5 miles) east. 19 listed buildings are within 1 km (0.6 miles), 4 of them Grade II*.

Historic places
NameWhat it isFrom the middle of the street
The George HotelListed building, Grade II*860 m (0.5 miles) east
Ewhurst PlaceListed building, Grade II*880 m (0.5 miles) north
Moated site at Ewhurst PlaceScheduled monument900 m (0.6 miles) north
The Ancient Priors (Minters Restaurant A Louis Coiffeur)Listed building, Grade II*920 m (0.6 miles) east
The Old PunchbowlListed building, Grade II*1 km (0.6 miles) east
Natural landmarks within 5 km (3.1 miles)
NameWhat it isFrom the middle of the street
Ewhurst WoodWood930 m (0.6 miles) north-east
Woldhurstlea WoodWood1.1 km (0.7 miles) south-west
Ifield Mill PondLake or reservoir1.5 km (0.9 miles) west
Magpie WoodWood2.2 km (1.4 miles) north-east
Pease Pottage HillHill2.6 km (1.6 miles) south
Halfsmock BottomValley4.7 km (2.9 miles) south-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)9.04010
Fine particles (PM2.5)7.0205
Particles (PM10)10.74015

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

Road, rail and aircraft 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 trafficRailwaysAircraft
60 to 64050
55 to 59270
Under 55574759

2 of the street's 59 addresses are modelled at 55 dB or more from road traffic, and 12 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 Crawley: see them on the Crawley page.

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
West Green Primary SchoolPrimary4–11540 m (0.3 miles) Good (Jan 2024, overall grade under the previous framework)
Ifield Community CollegeSecondary11–18560 m (0.3 miles) No published inspection
St Wilfrid's Catholic Comprehensive School, Crawley Roman CatholicSecondary11–18570 m (0.4 miles) No published inspection
St Margaret's Church of England Primary SchoolPrimary2–11740 m (0.5 miles) Good (May 2022, overall grade under the previous framework)
The Mill Primary AcademyPrimary4–11880 m (0.5 miles) Report card (Apr 2026): Curriculum and teaching: Expected standard; Achievement: Expected standard; Attendance and behaviour: Expected standard; Personal development and wellbeing: Expected standard; Inclusion: Needs attention; Leadership and governance: Needs attention; Early years: Expected standard; Safeguarding standards: Met
Gossops Green PrimaryPrimary4–11930 m (0.6 miles) Good (Sep 2019, overall grade under the previous framework)
Holy Trinity CofE Secondary School, Crawley Church of EnglandSecondary11–181.2 km (0.7 miles) Good (Nov 2023, overall grade under the previous framework)
Hilltop Primary SchoolPrimary3–111.2 km (0.7 miles) No published inspection
Our Lady Queen of Heaven Catholic Primary School Roman CatholicPrimary4–111.2 km (0.8 miles) Report card (Mar 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
Langley Green PrimaryPrimary3–111.3 km (0.8 miles) No published inspection
Southgate PrimaryPrimary4–111.4 km (0.9 miles) Good (Oct 2023, overall grade under the previous framework)
St Francis of Assisi Catholic Primary School, Crawley Roman CatholicPrimary4–111.6 km (1 mile) No published inspection

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 (0.3 miles) of the middle of the street.

BusinessTypeDistanceRatingRated
Rainbow Nursery RH11 7DHHospitals/Childcare/Caring Premises420 m (0.3 miles)5 Very good15 Sep 2025
Crawley Hospital (Main Kitchen) RH11 7DHRestaurant/Cafe/Canteen420 m (0.3 miles)5 Very good24 Mar 2026
Coffee Rendezvous RH11 7DHOther catering premises420 m (0.3 miles)5 Very good22 May 2025
The Apple Tree RH11 7HDPub/bar/nightclub460 m (0.3 miles)5 Very good26 Aug 2026
The Swan RH11 7AYPub/bar/nightclub470 m (0.3 miles)5 Very good26 Aug 2021
The Wedge RH11 8PGSchool/college/university480 m (0.3 miles)5 Very good28 Jan 2025
The Charis Centre RH11 7ELOther catering premises490 m (0.3 miles)5 Very good10 Mar 2026
ISS At West Green Primary School RH11 7ELSchool/college/university490 m (0.3 miles)3 Generally satisfactory8 Sep 2026
Casbah Food & Wine RH11 7AXRetailers - other490 m (0.3 miles)4 Good16 Jun 2025
Pop Inn Cafe RH11 7HEOther catering premises500 m (0.3 miles)4 Good10 Jun 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.

61 recorded crimes by category
CategoryCrimes
Violence and sexual offences24
Anti-social behaviour12
Public order6
Drugs6
Possession of weapons3
Other theft3
Criminal damage and arson2
Other crime2
Vehicle crime2
Robbery1

Most of these are attached to: On or near Cotswold Close (23); On or near Westfield Road (15); On or near Snell Hatch (13); On or near Chiltern Close (7); On or near Goffs Lane (3).

People and work

Source: ONS Census 2021, taken on 21 March 2021, for the Output Area (a small census area of about 125 households) that this street's postcodes are in: 348 residents in 134 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 age3940
Children under 1519%17%
Aged 65 and over14%18%

Homes

Around this streetEngland
Owned (outright or with a mortgage)51%61%
Owned outright24%33%
Shared ownershipunder 1%1%
Social rented33%17%
Private rented16%21%

Work and commuting

Around this streetEngland
Adults (16 and over) in work60%57%
Unemployment (of those working or looking for work)11%6%
Retired (of adults)18%22%
Long-term sick or disabled (of adults)4%4%
Work mainly from home (of those in work)28%32%
Travel to work by car or van56%48%
By train, Underground, metro or tram4%4%
By any public transport, including bus8%8%
On foot or by bicycle6%10%
Work within 10 km (6 miles) of home (of those who travel to work)69%65%
Work 30 km (19 miles) or more away9%8%

Education and languages

Around this streetEngland
Degree or other higher qualification, Level 4+ (of adults)24%34%
No qualifications21%18%
Apprenticeship as highest qualification4%5%
Main language English (aged 3 and over)85%91%
Cannot speak English well or at all3%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

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.

  • RH11 7JY: 37 addresses of 38 in the postcode
  • RH11 7JX: 22 addresses of 23 in the postcode

Nearby streets

Mendip Walk · Westfield Road · Cotswold Close · Snell Hatch · Garden Walk · Ifield Road · Meadowlands · The Twitten · Lodge Close · Leopold Road · The Dingle · Princess Road

All the streets in RH11 and across Crawley.

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.