Briscoe Road Basildon

65 addresses across 2 postcodes (SS13), about 180 m long, classed as a local road. USRN 2000160.

  • Sales: 68 recorded sales since 1995; in 2024 the median was £292,500 across 2 sales.
  • Energy: 36 homes have an energy certificate (B: 1, C: 21, D: 13, F: 1).
  • Flood: 59 addresses on its postcodes are 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 B; Band D in Basildon costs £2,327 a year in 2026-27.
  • Broadband: Gigabit broadband is available to 100% of premises.
  • Transport: The nearest railway station is Pitsea, about 1.8 km (1.1 miles) away in a straight line.
  • Green space: There is a small park or garden about 140 m away, and Northlands Park (21 hectares) is about 610 m (0.4 miles) away.
  • Air: Background air pollution in 2024 was 11.5 µg/m³ of nitrogen dioxide and 7.7 of PM2.5, within UK legal limits.
  • Height: It is about 15 m above sea level.
  • Noise: 3 of its 65 addresses are modelled at 55 dB or more from road traffic.
  • Doctors: The nearest GP surgery is Murree Medical Group, about 230 m away, with 8 practices within 1.6 km (1 mile).
  • People: About 560 people lived in the census areas around it in 2021; 41% of households owned their home and 19% of adults held a degree or other higher qualification.
  • Crime: 109 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
20242£292,500£270,000£315,000
20222£365,000£300,000£430,000
20211£270,000£270,000£270,000
20201£242,000£242,000£242,000
20191£315,000£315,000£315,000
20182£232,500£230,000£235,000
20171£360,000£360,000£360,000
20162£200,000£190,000£210,000
20152£217,500£200,000£235,000
20141£186,000£186,000£186,000
20131£132,000£132,000£132,000
20124£143,000£133,000£152,500
Most recent sales (latest 50 of 68)
DateAddressTypePriceNotes
31 May 202447 SS13 1ADTerraced£315,000
30 Jan 202435 SS13 1ADTerraced£270,000
22 Sep 2022SOUTHVIEW SS13 1ADSemi-detached£430,000
9 May 202250 SS13 1ADTerraced£300,000
7 Sep 20215 SS13 1ADTerraced£255,000Not a standard sale (repossession, buy-to-let or transfer).
30 Jun 202132 SS13 1ADSemi-detached£270,000
4 Aug 20207 SS13 1ADTerraced£242,000
6 Aug 201960 SS13 1ADDetached£315,000
29 Oct 201819 SS13 1ADTerraced£230,000
8 Jun 201850 SS13 1ADTerraced£235,000
31 Mar 201754 SS13 1ADTerraced£225,000Not a standard sale (repossession, buy-to-let or transfer).
26 Jan 2017SOUTHVIEW SS13 1ADSemi-detached£360,000
27 Apr 20167 SS13 1ADTerraced£210,000
17 Feb 20166 SS13 1ADTerraced£190,000
18 Dec 201533 SS13 1ADTerraced£235,000
13 Nov 201515 SS13 1ADTerraced£200,000
1 Jun 201528 SS13 1ADTerraced£190,000Not a standard sale (repossession, buy-to-let or transfer).
24 Sep 20144 SS13 1ADTerraced£186,000
22 Nov 201329 SS13 1ADTerraced£132,000
17 Oct 2012SOUTHVIEW SS13 1ADSemi-detached£150,000
9 Aug 201214 SS13 1ADTerraced£152,500
24 Apr 201236 SS13 1ADTerraced£133,000
24 Jan 201247 SS13 1ADTerraced£136,000
27 Aug 200814 SS13 1ADTerraced£150,000
18 Apr 200859 SS13 1ADDetached£217,500
3 Sep 200750 SS13 1ADTerraced£98,000
14 Aug 200736 SS13 1ADTerraced£149,000
25 Jul 200734 SS13 1ADTerraced£157,000
29 Jun 200745 SS13 1ADTerraced£157,000
5 Apr 200715 SS13 1ADTerraced£146,000
7 Mar 200728 SS13 1ADSemi-detached£136,000
16 Feb 200716 SS13 1ADTerraced£146,000
30 Jun 200614 SS13 1ADTerraced£144,000
7 Apr 20068 SS13 1ADTerraced£133,000
31 Oct 200556 SS13 1ADTerraced£127,000
14 Sep 200538 SS13 1ADTerraced£140,000
19 Jul 200531 SS13 1ADTerraced£138,500
26 Nov 200459 SS13 1ADDetached£203,000
22 Oct 200418 SS13 1ADTerraced£135,000
26 Mar 200416 SS13 1ADTerraced£128,000
2 Sep 20034 SS13 1ADSemi-detached£128,000
25 Jul 200314 SS13 1ADTerraced£115,000
6 Jun 200345 SS13 1ADTerraced£115,000
6 Dec 200232 SS13 1ADSemi-detached£133,000
4 Dec 200260 SS13 1ADDetached£184,995
27 Sep 2002BAILECHAUL SS13 1ADSemi-detached£72,000Leasehold.
27 Sep 2002BAILECHAUL SS13 1ADSemi-detached£48,000
29 Jul 200247 SS13 1ADTerraced£42,000
28 Jun 200256 SS13 1ADTerraced£77,500
25 Jan 200219 SS13 1ADTerraced£76,000

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 September 2010 and some homes have none. Address data © Ordnance Survey and Royal Mail, shown for understanding the energy efficiency of buildings only.

36 homes with a current certificate; median floor area 94 m². Most common: House, mid-terrace (16); House, end-terrace (12); Bungalow, semi-detached (5). Built: 1976-1982 (13); 1967-1975 (10); 1950-1966 (7). Tenure at assessment: owner-occupied (17); rented (social) (9); rented (private) (7).

Council tax

What each band costs in Basildon in 2026-27: Band D £2,327 a year on average, including the police, fire and any county and parish charges.

ABCDEFGH
£1,551£1,810£2,069£2,327£2,844£3,362£3,879£4,654

Homes by band in the neighbourhood around this street: most are in band B (39% of about 660 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): 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

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, 29 addresses are in areas at high risk, 30 at medium risk and 7 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
SS13 1ADnot in 2 or 3 29 / 30 / 4 unlikely
SS13 1HDnot in 2 or 3 0 / 0 / 3 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 addresses are about 15 m above sea level.

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
SS13 1AD100%100%100%0%
SS13 1HD100%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 stationsPitsea 1.1 million journeys in 2024–251.8 km (1.1 miles)
Basildon 2.6 million journeys in 2024–253.8 km (2.4 miles)
Wickford 1.8 million journeys in 2024–254.4 km (2.7 miles)
Bus stops8 stops within 400 m (0.2 miles), 26 within 800 m (0.5 miles); nearest Tyefields Felmores120 m
Bus or coach stationBus Station Basildon Town Centre3.6 km (2.2 miles)
EV charging pointsOsprey Charging Station1.8 km (1.1 miles)
Airport with scheduled flightsLondon Southend Airport SEN12.7 km (7.9 miles)
Nearest large airportLondon Stansted Airport STN39.3 km (24 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 surgeries8 practices within 1.6 km (1 mile); nearest Murree Medical Group230 m
Pharmacies5 pharmacies within 1.6 km (1 mile); nearest Vanas Limited340 m
NHS dentists2 practices within 1.6 km (1 mile); nearest Felmores Dental Practice380 m
HospitalBraintree Community Hospital4.5 km (2.8 miles)
Police stationPitsea Police Station1 km (0.6 miles)
Cash machinesBP - East Mayne SF Connect Cashzone1.1 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 garden5 within 800 m (0.5 miles); nearest Unnamed 1.2 ha140 m
Largest park within 800 m (0.5 miles)Northlands Park 21 ha610 m (0.4 miles)
Play area8 within 800 m (0.5 miles); nearest Unnamed 1,770 m²210 m
Playing field3 within 800 m (0.5 miles); nearest Unnamed 2,930 m²230 m
AllotmentsUnnamed 4,040 m²1.4 km (0.9 miles)

Within 800 m (0.5 miles): 5 parks and gardens, 25 hectares in all.

Landmarks

1 listed building is within 1 km (0.6 miles).

Natural landmarks within 5 km (3.1 miles)
NameWhat it isFrom the middle of the street
Nevendon BushesWood810 m (0.5 miles) north-west
Church HillHill1.6 km (1 mile) south
Pitsea MarshWetland2.3 km (1.4 miles) south
Noke WoodWood2.4 km (1.5 miles) north-west
Nutton's WoodWood3.2 km (2 miles) north-west
North Benfleet Hall WoodWood3.3 km (2 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)11.54010
Fine particles (PM2.5)7.7205
Particles (PM10)12.54015

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 5930
Under 556265

3 of the street's 65 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 Basildon: see them on the Basildon 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
Briscoe Primary School & NurseryPrimary2–11330 m No published inspection
Felmore Primary SchoolPrimary5–11540 m (0.3 miles) Good (Jan 2023, overall grade under the previous framework)
Northlands Primary School and NurseryPrimary3–11640 m (0.4 miles) Good (Jul 2024, overall grade under the previous framework)
Eversley Primary SchoolPrimary4–11650 m (0.4 miles) No published inspection
The Basildon Upper AcademySecondary14–19930 m (0.6 miles) Good (Nov 2023, overall grade under the previous framework)
St Teresa's Catholic Primary School, Basildon Roman CatholicPrimary3–111.3 km (0.8 miles) Report card (Mar 2026): Curriculum and teaching: Strong standard; Achievement: Strong 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
Maple Grove Primary SchoolPrimary4–111.3 km (0.8 miles) Report card (Jan 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
The Basildon Lower AcademySecondary11–141.5 km (0.9 miles) Report card (Jan 2026): Curriculum and teaching: Expected standard; Achievement: Expected standard; Attendance and behaviour: Urgent improvement; Personal development and wellbeing: Expected standard; Inclusion: Expected standard; Leadership and governance: Needs attention; Safeguarding standards: Met
Greensted Primary School & NurseryPrimary3–111.5 km (0.9 miles) No overall grade (Oct 2024, graded inspection without an overall judgement): Quality of education: Good; Behaviour and attitudes: Outstanding; Personal development: Outstanding; Leadership and management: Good
St Margaret's Church of England Academy, Bowers GiffordPrimary2–111.7 km (1 mile) No overall grade (Sep 2024, graded inspection without an overall judgement): Quality of education: Good; Behaviour and attitudes: Good; Personal development: Good; Leadership and management: Good
Whitmore Primary School and NurseryPrimary3–112 km (1.2 miles) Good (Sep 2019, overall grade under the previous framework)

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
Great Chalvedon Hall SS13 2ANPub/bar/nightclub130 m5 Very good29 Jan 2021
Vanas Pharmacy & Post Office SS13 2AJRetailers - other350 mExempt
Golden City SS13 2AJTakeaway/sandwich shop350 m3 Generally satisfactory18 Jan 2026
Martella's SS13 2AJTakeaway/sandwich shop350 m5 Very good24 Sep 2025
One Stop SS13 2AJRetailers - other350 m5 Very good7 Nov 2024
Cellar Plus SS13 2AJRetailers - other350 mExempt
Cameron House Residential Nursing Home SS13 1NQHospitals/Childcare/Caring Premises360 m5 Very good8 May 2025
Morrisons Daily SS13 1PNRetailers - supermarkets/hypermarkets380 m4 Good20 Mar 2025
Mothers Kitchen Ltd SS13 1PNRestaurant/Cafe/Canteen390 m5 Very good20 Mar 2025
Allcures Pharmacy SS13 1PNRetailers - other390 mExempt
Bright Beginnings Pre-School Ltd SS13 1PNHospitals/Childcare/Caring Premises390 m5 Very good17 Apr 2026
Sunny House SS13 1PNTakeaway/sandwich shop390 m5 Very good11 Jun 2025
Tesco Stores Limited SS13 1PNRetailers - supermarkets/hypermarkets410 m (0.3 miles)5 Very good10 Dec 2025
Margarets Food & Wine SS13 2AHRetailers - other470 m (0.3 miles)4 Good22 Sep 2025
Costcutter SS13 2AHRetailers - other470 m (0.3 miles)4 Good16 Dec 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.

109 recorded crimes by category
CategoryCrimes
Violence and sexual offences58
Anti-social behaviour16
Criminal damage and arson9
Drugs7
Public order7
Vehicle crime3
Other crime3
Burglary3
Other theft2
Robbery1

Most of these are attached to: On or near Sports/Recreation Area (22); On or near Eastbrooks Place (15); On or near Little Searles (14); On or near Winfields (14); On or near Charlton Close (13).

People and work

Source: ONS Census 2021, taken on 21 March 2021, for the 2 Output Areas (small census areas of about 125 households each) that this street's postcodes are in: 564 residents in 243 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 age4340
Children under 1519%17%
Aged 65 and over21%18%

Homes

Around this streetEngland
Owned (outright or with a mortgage)41%61%
Owned outright21%33%
Shared ownership4%1%
Social rented43%17%
Private rented12%21%

Work and commuting

Around this streetEngland
Adults (16 and over) in work50%57%
Unemployment (of those working or looking for work)6%6%
Retired (of adults)25%22%
Long-term sick or disabled (of adults)8%4%
Work mainly from home (of those in work)12%32%
Travel to work by car or van65%48%
By train, Underground, metro or tram6%4%
By any public transport, including bus10%8%
On foot or by bicycle10%10%
Work within 10 km (6 miles) of home (of those who travel to work)68%65%
Work 30 km (19 miles) or more away16%8%

Education and languages

Around this streetEngland
Degree or other higher qualification, Level 4+ (of adults)19%34%
No qualifications32%18%
Apprenticeship as highest qualification6%5%
Main language English (aged 3 and over)95%91%
Cannot speak English well or at all1%2%

Deprivation

The neighbourhood around this street is in decile 3 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

  • Energy certificates New energy certificate: band C, house, end-terrace (lodged 15 October 2026) found 2 November 2026

Everything that has changed on and near this street

Postcodes on this street

Source: ONS Postcode Directory August 2026, ONS UPRN Directory September 2026, OS Open Linked Identifiers September 2026. A postcode can cover more than one street; the share shows how many of its addresses are on this one.

Nearby streets

Chalvedon Avenue · Ashlyns · Charlton Close · Eastbrooks Place · Winfields · Little Searles · Eastbrooks · Kenneth Road · Wythams · Fyefields · Eastbrooks Mews · Daltons Fen

All the streets in SS13 and across Basildon.

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.