Singledge Lane Whitfield, Dover

147 addresses across 15 postcodes (CT15,CT16), about 1.5 km (0.9 miles) long, classed as a a road. USRN 11301114.

  • Sales: 66 recorded sales since 1995; in 2025 the median was £327,500 across 4 sales.
  • Energy: 112 homes have an energy certificate (A: 1, B: 67, C: 16, D: 22, E: 5, G: 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 C; Band D in Dover costs £2,462 a year in 2026-27.
  • Broadband: Gigabit broadband is available to 0% to 100% of premises.
  • Transport: The nearest railway station is Kearsney (Kent), about 1.4 km (0.9 miles) away in a straight line.
  • Green space: The nearest park or garden is about 420 m (0.3 miles) away.
  • Air: Background air pollution in 2024 was 6.4 µg/m³ of nitrogen dioxide and 6.6 of PM2.5, within UK legal limits.
  • Height: Its addresses are 107 to 130 m above sea level.
  • Noise: 43 of its 147 addresses are modelled at 55 dB or more from road traffic.
  • Doctors: The nearest GP surgery is Lydden Surgery, about 2.8 km (1.7 miles) away.
  • People: About 1,290 people lived in the census areas around it in 2021; 81% of households owned their home and 24% of adults held a degree or other higher qualification.
  • Crime: 1 crimes were recorded within 250 m between September 2025 and August 2026, most often possession of weapons.

Sales on this street

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

Sales by year (standard sales only; repossessions and buy-to-let transfers excluded)
YearSalesMedian priceLowestHighest
20254£327,500£244,000£580,000
20243£355,000£320,000£440,000
20231£425,000£425,000£425,000
20221£510,000£510,000£510,000
20211£340,000£340,000£340,000
20182£265,000£250,000£280,000
20175£277,000£233,000£510,000
20163£248,000£190,000£264,640
20154£270,000£210,000£375,000
20142£207,000£164,000£250,000
20121£125,000£125,000£125,000
20113£145,500£135,000£250,000
Most recent sales (latest 50 of 66)
DateAddressTypePriceNotes
11 Mar 202627 CT16 3ELDetached£220,000Not a standard sale (repossession, buy-to-let or transfer).
5 Dec 202538 CT16 3EJDetached£355,000
4 Jul 202543 CT16 3EPDetached£580,000
2 Jun 202554 CT16 3EJDetached£244,000
23 May 202539 CT16 3ELDetached£300,000
29 Nov 202454A CT16 3EJSemi-detached£440,000
14 Nov 202470 CT16 3EWDetached£355,000
21 Oct 202429 CT16 3ELSemi-detached£320,000
3 Mar 2023BONNECHANCE CT16 3EPDetached£350,000Not a standard sale (repossession, buy-to-let or transfer).
20 Jan 20236 CT16 3EJDetached£425,000
20 Jun 202243 CT16 3EPDetached£510,000
18 Jun 20215, TEMPLE FARM BARNS CT15 5ABOther£550,000Not a standard sale (repossession, buy-to-let or transfer).
5 Mar 202126 CT16 3EJDetached£340,000
5 Jul 201974 CT16 3EWOther£420,000Not a standard sale (repossession, buy-to-let or transfer).
26 Nov 2018NEWSOLE FARM BARN CT15 5AFOther£202,000Not a standard sale (repossession, buy-to-let or transfer).
10 Aug 201816 CT16 3EJDetached£280,000
3 Aug 201838 CT16 3EJDetached£250,000
13 Dec 20173, TEMPLE FARM BARNS CT15 5ABSemi-detached£510,000
13 Nov 201756 CT16 3EJDetached£255,000
15 Sep 201720 CT16 3EJDetached£310,000
3 Apr 201712 CT16 3EJDetached£233,000
3 Mar 201710 CT16 3EJDetached£277,000
5 Dec 201610A CT16 3EJDetached£264,640
1 Apr 20166 CT16 3EJDetached£190,000
21 Jan 201618 CT16 3EJDetached£248,000
30 Nov 201582 CT16 3EPDetached£375,000
22 Oct 201526 CT16 3EJDetached£235,000
6 Jul 201536 CT16 3EJDetached£210,000
18 May 201588 CT16 3EPDetached£305,000
28 Mar 201442 CT16 3EJDetached£164,000
18 Feb 201448 CT16 3EJDetached£250,000
30 Mar 201220 CT16 3EJDetached£125,000
17 Nov 201162 CT16 3EJDetached£250,000
14 Feb 201131 CT16 3ELSemi-detached£145,500
17 Jan 20112, NEWSOLE FARM COTTAGES CT15 5AFSemi-detached£135,000
23 Oct 20093, TEMPLE FARM BARNS CT15 5ABSemi-detached£405,000
27 Feb 200934 CT16 3EJDetached£175,000
7 Nov 200828 CT16 3EJDetached£191,500
10 Aug 20073, TEMPLE FARM BARNS CT15 5ABSemi-detached£465,000
11 Jul 200724 CT16 3EJDetached£170,000
20 Nov 200631 CT16 3ELSemi-detached£187,500
10 Nov 200688 CT16 3EPDetached£285,000
12 Oct 200628 CT16 3EJDetached£205,000
10 Oct 200662 CT16 3EJDetached£200,000
19 Jul 200610A CT16 3EJDetached£189,995
26 May 200644 CT16 3EJSemi-detached£238,000
3 May 20062, TEMPLE FARM BARNS CT15 5ABDetached£249,000
21 Oct 200531 CT16 3ELSemi-detached£152,000Leasehold.
17 Aug 20053, TEMPLE FARM BARNS CT15 5ABSemi-detached£396,000
28 Oct 200225 CT16 3ELDetached£154,000

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 January 2011 and some homes have none. Address data © Ordnance Survey and Royal Mail, shown for understanding the energy efficiency of buildings only.

112 homes with a current certificate; median floor area 92 m². Most common: House, detached (41); Bungalow, detached (30); House, semi-detached (18). Built: 2018 (60); 1950-1966 (13); 1930-1949 (12). Tenure at assessment: owner-occupied (40).

Each home's certificates and sales (36 addresses)

Council tax

What each band costs in Dover in 2026-27: Band D £2,462 a year on average, including the police, fire and any county and parish charges.

ABCDEFGH
£1,641£1,915£2,188£2,462£3,009£3,556£4,103£4,923

Homes by band in the neighbourhoods around this street: most are in band C (31% of about 2,530 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 3 neighbourhoods (census areas of about 700 homes each) 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: 4 protected trees on or by this street.
  • 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

Started, not reported finished by 30 September 2026

  • 27 July 2026 to 2 October 2026: AFFINITY WATER - SOUTH EAST, Optional permit (no fee) e.g. for traffic management etc, no carriageway incursion, on the footway (major 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, 1 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
CT16 3EJnot in 2 or 3 0 / 1 / 1 unlikely
CT16 3GQnot in 2 or 3 0 / 0 / 0 unlikely
CT16 3GWnot in 2 or 3 0 / 0 / 0 unlikely
CT16 3GUnot in 2 or 3 0 / 0 / 0 unlikely
CT16 3ELnot in 2 or 3 0 / 0 / 0 unlikely
CT16 3EPnot in 2 or 3 0 / 0 / 0 unlikely
CT16 3GPnot in 2 or 3 0 / 0 / 2 unlikely
CT16 3GRnot in 2 or 3 0 / 0 / 0 unlikely
CT15 5ABnot in 2 or 3 0 / 0 / 0 unlikely
CT15 5AFnot in 2 or 3 0 / 0 / 0 unlikely
CT16 3EWnot in 2 or 3 0 / 0 / 0 unlikely
CT16 3GSnot in 2 or 3 0 / 0 / 0 unlikely
CT15 5AAnot in 2 or 3 0 / 0 / 0 unlikely
CT15 5ADnot in 2 or 3 0 / 0 / 0 unlikely
CT15 5AEnot 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 147 addresses are between 107 m and 130 m above sea level (127 m on average); the ground rises about 24 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
CT15 5AA0%0%0%0%
CT15 5AB0%0%0%0%
CT15 5AD0%0%0%0%
CT15 5AE0%0%0%0%
CT15 5AF0%0%0%100%
CT16 3EJ100%100%100%0%
CT16 3EL100%100%100%0%
CT16 3EP100%100%100%0%
CT16 3EW100%100%100%0%
CT16 3GP100%100%100%0%
CT16 3GQ100%100%100%0%
CT16 3GR100%100%100%0%
CT16 3GS100%100%100%0%
CT16 3GU100%100%100%0%
CT16 3GW100%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 stationsKearsney (Kent) 48,000 journeys in 2024–251.4 km (0.9 miles)
Dover Priory 1.0 million journeys in 2024–254.3 km (2.7 miles)
Shepherds Well 70,000 journeys in 2024–254.6 km (2.9 miles)
Bus stops0 stops within 400 m (0.2 miles), 8 within 800 m (0.5 miles); nearest Guilford Avenue Whitfield660 m (0.4 miles)
Ferry terminalDover Eastern Docks Ferry Terminal5.1 km (3.2 miles)
EV charging points1 within 1.6 km (1 mile); nearest Osprey Charging Station1.2 km (0.8 miles)
Airport with scheduled flightsLondon Southend Airport SEN61.2 km (38 miles)
Nearest large airportLondon Gatwick Airport LGW102 km (64 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 surgeriesLydden Surgery2.8 km (1.7 miles)
Pharmacies1 pharmacies within 1.6 km (1 mile); nearest Tesco Instore Pharmacy1.6 km (1 mile)
NHS dentistsDover Priory Dental Practice4.3 km (2.7 miles)
HospitalBuckland Community Hospital Cdc3.3 km (2.1 miles)
Police stationDover Police Station4.2 km (2.6 miles)
Cash machines1 machines within 800 m (0.5 miles); nearest Budgens Dover Service Area, Whitfield770 m (0.5 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 garden1 within 800 m (0.5 miles); nearest Unnamed 4.1 ha420 m (0.3 miles)
Play area1 within 800 m (0.5 miles); nearest Unnamed 410 m²440 m (0.3 miles)
Playing fieldUnnamed 3.4 ha890 m (0.6 miles)
AllotmentsUnnamed 1.4 ha1.1 km (0.7 miles)

Within 800 m (0.5 miles): 1 park or garden, 4.1 hectares in all.

Landmarks

The nearest historic landmark is Kearsney Court, a registered park or garden (Grade II), 1.7 km (1.1 miles) south-west. 5 listed buildings are within 1 km (0.6 miles).

Historic places
NameWhat it isFrom the middle of the street
Kearsney CourtRegistered park or garden, Grade II1.7 km (1.1 miles) south-west
Waldershare ParkRegistered park or garden, Grade II2.7 km (1.7 miles) north
Natural landmarks within 5 km (3.1 miles)
NameWhat it isFrom the middle of the street
Lenacre WoodWood370 m north-east
Lousyberry WoodWood1 km (0.6 miles) south
Singledge WoodWood1.1 km (0.7 miles) north
Whitfield ValleyValley1.2 km (0.8 miles) south
Mill RaceLake or reservoir1.2 km (0.8 miles) south-west
Oldpark HillHill1.6 km (1 mile) 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)6.44010
Fine particles (PM2.5)6.6205
Particles (PM10)11.74015

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
65 to 6910
55 to 59420
Under 55104147

43 of the street's 147 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 Dover: see them on the Dover 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
Whitfield Aspen SchoolPrimary4–111 km (0.6 miles) No overall grade (Jan 2025, graded inspection without an overall judgement): Quality of education: Good; Behaviour and attitudes: Good; Personal development: Good; Leadership and management: Good
Temple Ewell Church of England Primary SchoolPrimary4–111.3 km (0.8 miles) Good (Jul 2023, overall grade under the previous framework)
Dover Christ Church AcademySecondary11–181.9 km (1.2 miles) Report card (Jun 2026): Curriculum and teaching: Expected standard; Achievement: Needs attention; Attendance and behaviour: Strong standard; Personal development and wellbeing: Strong standard; Inclusion: Strong standard; Leadership and governance: Strong standard; Post-16 provision: Strong standard; Safeguarding standards: Met
River Primary SchoolPrimary4–111.9 km (1.2 miles) No overall grade (Jan 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 (0.3 miles) of the middle of the street.

No rated food businesses within 500 m (0.3 miles).

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.

1 recorded crimes by category
CategoryCrimes
Possession of weapons1

Most of these are attached to: On or near Green Lane (1).

People and work

Source: ONS Census 2021, taken on 21 March 2021, for the 4 Output Areas (small census areas of about 125 households each) that this street's postcodes are in: 1,294 residents in 562 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 age5340
Children under 1513%17%
Aged 65 and over31%18%

Homes

Around this streetEngland
Owned (outright or with a mortgage)81%61%
Owned outright53%33%
Shared ownership2%1%
Social rented9%17%
Private rented9%21%

Work and commuting

Around this streetEngland
Adults (16 and over) in work51%57%
Unemployment (of those working or looking for work)3%6%
Retired (of adults)35%22%
Long-term sick or disabled (of adults)3%4%
Work mainly from home (of those in work)26%32%
Travel to work by car or van65%48%
By train, Underground, metro or tram2%4%
By any public transport, including bus3%8%
On foot or by bicycle5%10%
Work within 10 km (6 miles) of home (of those who travel to work)48%65%
Work 30 km (19 miles) or more away10%8%

Education and languages

Around this streetEngland
Degree or other higher qualification, Level 4+ (of adults)24%34%
No qualifications20%18%
Apprenticeship as highest qualification7%5%
Main language English (aged 3 and over)97%91%
Cannot speak English well or at allunder 1%2%

Deprivation

The 3 neighbourhoods around this street are in deciles 5 to 7 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.

  • CT16 3EJ: 35 addresses of 37 in the postcode
  • CT16 3GQ: 19 addresses of 31 in the postcode
  • CT16 3GW: 18 addresses of 30 in the postcode
  • CT16 3GU: 13 addresses of 37 in the postcode
  • CT16 3EL: 10 addresses of 11 in the postcode
  • CT16 3EP: 8 addresses of 9 in the postcode
  • CT16 3GP: 8 addresses of 19 in the postcode
  • CT16 3GR: 8 addresses of 17 in the postcode
  • CT15 5AB: 6 addresses of 11 in the postcode
  • CT15 5AF: 5 addresses of 17 in the postcode
  • CT16 3EW: 5 addresses of 7 in the postcode
  • CT16 3GS: 5 addresses of 13 in the postcode
  • CT15 5AA: 3 addresses of 4 in the postcode
  • CT15 5AD: 3 addresses of 4 in the postcode
  • CT15 5AE: 1 address of 2 in the postcode

Nearby streets

Nursery Lane · Green Lane · Wheatsheaf Square

All the streets in CT15, CT16 and across Dover.

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.