Bailey Drive Ebbsfleet Valley, Dartford

19 addresses across 2 postcodes (DA10), about 420 m (0.3 miles) long, classed as a local road. USRN 10506466.

  • Sales: 66 recorded sales since 1995; in 2024 the median was £437,500 across 1 sale.
  • Energy: 18 homes have an energy certificate (B: 18).
  • 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 D; Band D in Dartford costs £2,375 a year in 2026-27.
  • Broadband: Gigabit broadband is available to 97% to 100% of premises.
  • Transport: The nearest railway station is Ebbsfleet International, about 1.2 km (0.7 miles) away in a straight line.
  • Green space: The nearest park or garden is about 60 m away.
  • Air: Background air pollution in 2024 was 12.7 µg/m³ of nitrogen dioxide and 7.9 of PM2.5, within UK legal limits.
  • Height: Its addresses are 37 to 44 m above sea level.
  • Noise: 4 of its 19 addresses are modelled at 55 dB or more from road traffic.
  • Doctors: The nearest GP surgery is Swanscombe Health Centre, about 2 km (1.2 miles) away.
  • People: About 380 people lived in the census areas around it in 2021; 86% of households owned their home and 53% of adults held a degree or other higher qualification.
  • Crime: 99 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£437,500£437,500£437,500
20232£408,500£370,000£447,000
20222£357,500£355,000£360,000
20214£342,500£312,500£392,500
20201£358,000£358,000£358,000
20191£387,500£387,500£387,500
20189£376,950£289,950£465,950
201737£379,950£285,950£482,950
Most recent sales (latest 50 of 66)
DateAddressTypePriceNotes
22 May 202613 DA10 1AASemi-detached£425,000Not a standard sale (repossession, buy-to-let or transfer).
2 Dec 202448 DA10 1AADetached£437,500
24 May 202442 DA10 1AATerraced£350,000Not a standard sale (repossession, buy-to-let or transfer).
2 Feb 202426 DA10 1AASemi-detached£360,000Not a standard sale (repossession, buy-to-let or transfer).
22 Nov 202347 DA10 1AAOther£535,000Not a standard sale (repossession, buy-to-let or transfer).
4 Oct 202328 DA10 1AATerraced£370,000
11 Aug 202345 DA10 1AASemi-detached£447,000
20 Dec 202225 DA10 1AADetached£575,000Not a standard sale (repossession, buy-to-let or transfer).
19 Dec 202234 DA10 1AATerraced£355,000
25 Mar 202238 DA10 1AATerraced£360,000
1 Nov 202136 DA10 1AATerraced£320,000
21 May 202126 DA10 1AASemi-detached£312,500
5 May 202123 DA10 1AASemi-detached£392,500
16 Apr 202121 DA10 1AASemi-detached£365,000
9 Oct 202048 DA10 1AADetached£358,000
16 Dec 201951 DA10 1AASemi-detached£387,500
21 Dec 201848 DA10 1AADetached£364,950New build.
22 Jun 201819 DA10 1AATerraced£289,950New build.
11 Apr 201810 DA10 1AADetached£465,950New build.
29 Mar 20182 DA10 1AASemi-detached£377,950New build.
29 Mar 20184 DA10 1AASemi-detached£376,950New build.
16 Mar 201818 DA10 1AADetached£394,950New build.
28 Feb 201846 DA10 1AADetached£395,950New build.
28 Feb 20186 DA10 1AASemi-detached£376,950New build.
28 Feb 201832 DA10 1AASemi-detached£354,950New build.
21 Dec 201723 DA10 1AASemi-detached£375,950New build.
21 Dec 20178 DA10 1AASemi-detached£375,950New build.
21 Dec 201721 DA10 1AASemi-detached£374,950New build.
21 Dec 201730 DA10 1AASemi-detached£354,950New build.
15 Dec 20179 DA10 1AADetached£433,950New build.
14 Dec 201744 DA10 1AASemi-detached£352,950New build. Not a standard sale (repossession, buy-to-let or transfer).
30 Nov 201738 DA10 1AATerraced£313,950New build.
30 Nov 201734 DA10 1AATerraced£312,950New build.
30 Nov 201736 DA10 1AATerraced£309,950New build. Not a standard sale (repossession, buy-to-let or transfer).
30 Nov 201740 DA10 1AATerraced£304,950New build.
30 Nov 201742 DA10 1AATerraced£301,950New build.
30 Nov 201728 DA10 1AATerraced£299,950New build.
31 Oct 201712 DA10 1AASemi-detached£465,950New build.
31 Oct 201720 DA10 1AASemi-detached£416,950New build.
31 Oct 201722 DA10 1AASemi-detached£415,950New build.
31 Oct 201724 DA10 1AATerraced£352,950New build.
27 Oct 201735 DA10 1AASemi-detached£377,950New build. Not a standard sale (repossession, buy-to-let or transfer).
27 Oct 201726 DA10 1AASemi-detached£296,950New build.
3 Oct 201725 DA10 1AADetached£449,950New build.
2 Oct 201716 DA10 1AASemi-detached£413,950New build.
29 Sep 201714 DA10 1AASemi-detached£413,950New build.
29 Sep 201745 DA10 1AASemi-detached£384,950New build.
29 Sep 201743 DA10 1AASemi-detached£384,950New build.
29 Sep 201733 DA10 1AASemi-detached£379,950New build.
1 Aug 20171 DA10 1AADetached£389,950New build.

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 May 2017 and some homes have none. Address data © Ordnance Survey and Royal Mail, shown for understanding the energy efficiency of buildings only.

18 homes with a current certificate; median floor area 86 m². Most common: House, semi-detached (12); House, detached (5); House, mid-terrace (1). Built: 2016 (18). Tenure at assessment: owner-occupied (18).

Each home's certificates and sales (18 addresses)

Council tax

What each band costs in Dartford in 2026-27: Band D £2,375 a year on average, including the police, fire and any county and parish charges.

ABCDEFGH
£1,583£1,847£2,111£2,375£2,903£3,431£3,959£4,750

Homes by band in the neighbourhood around this street: most are in band D (43% of about 2,200 homes).

Sources: Valuation Office Agency, Council Tax: stock of properties, homes at 31 March 2026 (counts rounded to the nearest 10), 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): HMO Article 4(1) Direction North Order 2025.
  • 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

No street works under way, planned or finished in the last three months on this street, in permits up to 30 September 2026.

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, 1 address is in areas at high risk, 0 at medium risk and 0 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
DA10 1AAnot in 2 or 3 1 / 0 / 0 unlikely
DA10 1ADnot 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 19 addresses are between 37 m and 44 m above sea level (41 m on average); the ground rises about 8 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
DA10 1AA100%100%100%0%
DA10 1AD97%97%97%3%

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 stationsEbbsfleet International 1.8 million journeys in 2024–251.2 km (0.7 miles)
Swanscombe 340,000 journeys in 2024–251.2 km (0.8 miles)
Northfleet 258,000 journeys in 2024–251.6 km (1 mile)
Bus stops3 stops within 400 m (0.2 miles), 34 within 800 m (0.5 miles); nearest Cherry Orchard Castle Hill230 m
Bus or coach stationSwanscombe - George & Dragon1.3 km (0.8 miles)
Ferry terminalTilbury Ferry Terminal4.4 km (2.8 miles)
Car parksEbbsfleet International Station Car Park D1.1 km (0.7 miles)
EV charging points5 within 1.6 km (1 mile); nearest Roam Charging Station390 m
Airport with scheduled flightsLondon City Airport LCY18.9 km (12 miles)
Nearest large airportLondon Gatwick Airport LGW47 km (29 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 surgeriesSwanscombe Health Centre2 km (1.2 miles)
Pharmacies3 pharmacies within 1.6 km (1 mile); nearest Delmergate Pharmacy170 m
NHS dentists2 practices within 1.6 km (1 mile); nearest Swancombe Dental Centre620 m (0.4 miles)
HospitalDarent Valley Hospital3.3 km (2 miles)
Police stationEssex Police Station2.3 km (1.4 miles)
Cash machinesThe Cooperative Food Swanscombe Cashzone1.2 km (0.7 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 garden8 within 800 m (0.5 miles); nearest Unnamed 3,970 m²60 m
Largest park within 800 m (0.5 miles)Unnamed 3.3 ha470 m (0.3 miles)
Play area7 within 800 m (0.5 miles); nearest Unnamed 1,110 m²250 m
Playing field1 within 800 m (0.5 miles); nearest Unnamed 2.4 ha440 m (0.3 miles)
Allotments1 within 800 m (0.5 miles); nearest Unnamed 1.4 ha280 m

Within 800 m (0.5 miles): 8 parks and gardens, 6.7 hectares in all.

Landmarks

The nearest historic landmark is Parish Church of St Peter and St Paul, a listed building (Grade I), 450 m (0.3 miles) north. 2 listed buildings are within 1 km (0.6 miles), 1 of them Grade I.

Historic places
NameWhat it isFrom the middle of the street
Parish Church of St Peter and St PaulListed building, Grade I450 m (0.3 miles) north
Palaeolithic sites near Baker's HoleScheduled monument1.1 km (0.7 miles) north-east
Neolithic sites near EbbsfleetScheduled monument1.3 km (0.8 miles) east
Springhead Roman siteScheduled monument1.6 km (1 mile) south-east
Natural landmarks within 5 km (3.1 miles)
NameWhat it isFrom the middle of the street
Eagle CliffCliff or slope2.1 km (1.3 miles) north-west
Botany MarshesWetland2.2 km (1.4 miles) north
Beacon WoodWood2.3 km (1.4 miles) south-west
Darenth WoodWood2.8 km (1.7 miles) south-west
St Clement's ReachTidal water2.9 km (1.8 miles) north
Windmill HillHill4.6 km (2.8 miles) east

Sources: Historic England's registers through planning.data.gov.uk (MHCLG), and Cadw through DataMapWales (Welsh Government): World Heritage Sites within 10 km (6.2 miles), battlefields within 5 km (3.1 miles), registered parks and gardens within 3 km (1.9 miles), scheduled monuments within 2 km (1.2 miles), and Grade I and II* listed buildings within 1 km (0.6 miles). Ordnance Survey, OS Open Names, October 2026: named hills, valleys, lakes, woods, wetlands and coast (it has no rivers). Distances are in a straight line to the middle of each site, and being on a register does not mean there is public access.

Air quality

Source: Defra, modelled background air pollution, annual means for 2024, for the 1 km square that holds the middle of the street. These are background levels, away from the kerb: beside a busy road nitrogen dioxide in particular can be several times higher. UK limits are the legal annual limits for England and Wales; the World Health Organization's 2021 guidelines are much stricter, and most towns and cities are above them.

Annual means in µg/m³ (micrograms per cubic metre of air)
PollutantHereUK limitWHO guideline
Nitrogen dioxide (NO2)12.74010
Fine particles (PM2.5)7.9205
Particles (PM10)13.94015

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

Road and rail noise

Source: Defra, strategic noise mapping Round 4 (England), modelled for 2021 and published in December 2023, and its airport maps of the same round for the fifteen largest English airports, published in April 2026: Lden, the average sound level over a whole day with extra weight for the evening and night, on a 10 m grid, read at each address. These are models of traffic, not measurements; they leave out smaller airports and airfields, industry and neighbours, and a room at the back of a house is often much quieter than the front. The World Health Organization's guidelines are 53 dB for road traffic, 54 dB for railways and 45 dB for aircraft (below the lowest level shown here).

Addresses by modelled noise level (Lden, dB)
LevelRoad trafficRailways
55 to 5940
Under 551519

4 of the street's 19 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 Dartford: see them on the Dartford 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
Leigh Academy Cherry OrchardPrimary2–11310 m Report card (Jun 2026): Curriculum and teaching: Exceptional; Achievement: Exceptional; Attendance and behaviour: Exceptional; Personal development and wellbeing: Exceptional; Inclusion: Exceptional; Leadership and governance: Exceptional; Early years: Strong standard; Safeguarding standards: Met
Manor Community Primary SchoolPrimary3–11480 m (0.3 miles) No published inspection
Ebbsfleet Green Primary SchoolPrimary3–11580 m (0.4 miles) Good (Mar 2023, overall grade under the previous framework)
Leigh Academy EbbsfleetSecondary11–18620 m (0.4 miles) Good (Oct 2019, overall grade under the previous framework)
Alkerden Church of England AcademyAll-through3–18650 m (0.4 miles) No published inspection
The Craylands SchoolPrimary4–11950 m (0.6 miles) No published inspection
Knockhall Primary SchoolPrimary3–111.6 km (1 mile) Report card (Mar 2026): Curriculum and teaching: Expected standard; Achievement: Expected standard; Attendance and behaviour: Expected standard; Personal development and wellbeing: Expected standard; Inclusion: Expected standard; Leadership and governance: Expected standard; Early years: Expected standard; Safeguarding standards: Met
Springhead Park Primary SchoolPrimary3–111.8 km (1.1 miles) Good (May 2023, overall grade under the previous framework)
Lawn Primary SchoolPrimary3–111.9 km (1.2 miles) No overall grade (Jul 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.

BusinessTypeDistanceRatingRated
Co-operative Food DA10 1ADRetailers - other30 m5 Very good17 Dec 2024
Delmergate Pharmacy DA10 1ADRetailers - other290 mExempt
Impact Food Group @ Cherry Orchard Primary Academy DA10 1ADSchool/college/university310 m5 Very good3 Mar 2026
M3H Supply And Distribution DA10 1BRRetailers - other310 mExempt
RCCG His Treasure Parish DA10 1ADRestaurant/Cafe/Canteen310 m5 Very good24 Apr 2025
MCK Swanscombe Food Bank DA10 0JZRetailers - other400 m (0.2 miles)5 Very good3 Jul 2025
Swanscombe Senior Lunch Club DA10 0JZPub/bar/nightclub410 m (0.3 miles)5 Very good16 Jul 2025
Independent Catering @ Manor Community Primary School DA10 0BUSchool/college/university480 m (0.3 miles)5 Very good2 Jun 2026
Manor Community Primary School After School Club DA10 0BUSchool/college/university480 m (0.3 miles)5 Very good18 Nov 2025
Swanscombe Family Hub DA10 0BUOther catering premises480 m (0.3 miles)5 Very good16 Sep 2024

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.

99 recorded crimes by category
CategoryCrimes
Violence and sexual offences35
Anti-social behaviour19
Criminal damage and arson11
Other theft9
Vehicle crime8
Shoplifting6
Public order3
Bicycle theft3
Other crime2
Robbery1
Burglary1
Drugs1

Most of these are attached to: On or near Cherry Orchard (34); On or near Norman Lane (11); On or near Chalk Dene (11); On or near Leonard Avenue (10); On or near Mercer Avenue (8).

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: 376 residents in 121 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 age3140
Children under 1533%17%
Aged 65 and over1%18%

Homes

Around this streetEngland
Owned (outright or with a mortgage)86%61%
Owned outright5%33%
Shared ownership2%1%
Social rented5%17%
Private rented7%21%

Work and commuting

Around this streetEngland
Adults (16 and over) in work81%57%
Unemployment (of those working or looking for work)6%6%
Retired (of adults)2%22%
Long-term sick or disabled (of adults)0%4%
Work mainly from home (of those in work)54%32%
Travel to work by car or van34%48%
By train, Underground, metro or tram8%4%
By any public transport, including bus8%8%
On foot or by bicycle3%10%
Work within 10 km (6 miles) of home (of those who travel to work)45%65%
Work 30 km (19 miles) or more away15%8%

Education and languages

Around this streetEngland
Degree or other higher qualification, Level 4+ (of adults)53%34%
No qualifications6%18%
Apprenticeship as highest qualification3%5%
Main language English (aged 3 and over)90%91%
Cannot speak English well or at allunder 1%2%

Deprivation

The neighbourhood around this street is in decile 8 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.

  • DA10 1AA: 18 addresses of 52 in the postcode
  • DA10 1AD: 1 address of 74 in the postcode

Nearby streets

Giles Drive · Cherry Orchard · Swann Street · Chalk Dene · Motte Lane · Croucher Avenue · Clapperknapper · Mercer Avenue · Forrest Shaw · Raven Close · Leonard Avenue · Norman Lane

All the streets in DA10 and across Dartford.

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.