Leinster Road Middlesbrough

55 addresses across 4 postcodes (TS1), about 190 m long, classed as a local road. USRN 25701009.

  • Sales: 64 recorded sales since 1995; in 2026 the median was £89,000 across 1 sale.
  • Energy: 38 homes have an energy certificate (C: 10, D: 20, E: 5, F: 2, G: 1).
  • 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 A; Band D in Middlesbrough costs £2,549 a year in 2026-27.
  • Broadband: Gigabit broadband is available to 100% of premises.
  • Transport: The nearest railway station is Middlesbrough, about 1.7 km (1.1 miles) away in a straight line.
  • Green space: There is a small park or garden about 230 m away, and Albert Park (28 hectares) is about 700 m (0.4 miles) away.
  • Air: Background air pollution in 2024 was 14.5 µg/m³ of nitrogen dioxide and 6.6 of PM2.5, within UK legal limits.
  • Height: It is about 9 m above sea level.
  • Noise: 44 of its 55 addresses are modelled at 55 dB or more from road traffic.
  • Doctors: The nearest GP surgery is Linthorpe Surgery, about 690 m (0.4 miles) away, with 8 practices within 1.6 km (1 mile).
  • People: About 1,020 people lived in the census areas around it in 2021; 44% of households owned their home and 21% of adults held a degree or other higher qualification.
  • Crime: 543 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
20261£89,000£89,000£89,000
20252£76,750£65,000£88,500
20243£80,100£70,550£87,500
20224£63,500£55,000£85,000
20181£50,500£50,500£50,500
20173£58,000£45,000£65,000
20162£52,500£46,000£59,000
20152£60,500£53,000£68,000
20141£45,000£45,000£45,000
20131£54,000£54,000£54,000
20122£57,000£53,000£61,000
20111£70,000£70,000£70,000
Most recent sales (latest 50 of 64)
DateAddressTypePriceNotes
19 Feb 202618 TS1 4RATerraced£89,000
29 Oct 202511 TS1 4QZTerraced£83,000Not a standard sale (repossession, buy-to-let or transfer).
1 Aug 202546 TS1 4RDTerraced£65,000
27 Feb 202523 TS1 4RATerraced£88,500
29 Nov 20243 TS1 4QZTerraced£80,100
2 Aug 202430 TS1 4RBTerraced£87,500
2 Aug 202412 TS1 4QZTerraced£70,550
9 Nov 202310 TS1 4QZTerraced£67,000Not a standard sale (repossession, buy-to-let or transfer).
30 Nov 202227 TS1 4RBTerraced£55,000
31 Aug 202218 TS1 4RATerraced£85,000
24 Jun 202226 TS1 4RATerraced£65,000
27 May 202247 TS1 4RDTerraced£62,000
20 Apr 201847 TS1 4RDTerraced£50,500
6 Apr 201850 TS1 4RDTerraced£67,000Not a standard sale (repossession, buy-to-let or transfer).
4 Dec 201734 TS1 4RBTerraced£58,000
26 May 201713 TS1 4QZTerraced£65,000
9 Mar 201710 TS1 4QZTerraced£45,000
21 Dec 201612 TS1 4QZTerraced£46,000
13 May 20166 TS1 4QZTerraced£59,000
26 Nov 201537 TS1 4RBTerraced£53,000
3 Nov 201534 TS1 4RBTerraced£45,000Not a standard sale (repossession, buy-to-let or transfer).
24 Jun 201548 TS1 4RDTerraced£68,000
5 Jun 201422 TS1 4RATerraced£45,000
6 Sep 201318 TS1 4RATerraced£54,000
2 Jul 20129 TS1 4QZTerraced£53,000
13 Jan 201246 TS1 4RDTerraced£61,000
12 Apr 201125 TS1 4RATerraced£70,000
25 Apr 20104 TS1 4QZTerraced£43,750
9 Sep 200950 TS1 4RDTerraced£60,000
22 Sep 200831 TS1 4RBTerraced£74,000
13 Apr 200723 TS1 4RATerraced£95,500
2 Mar 200711 TS1 4QZTerraced£85,000
12 Jan 20078 TS1 4QZTerraced£78,500
31 Aug 200641 TS1 4RDTerraced£52,500
24 May 200648 TS1 4RDTerraced£84,950
19 May 200647 TS1 4RDTerraced£79,950
9 Sep 200521 TS1 4RATerraced£55,000
17 Sep 200432 TS1 4RBTerraced£48,000
25 Jun 200416 TS1 4RATerraced£59,995
23 Jun 200450 TS1 4RDTerraced£59,950
7 May 200448 TS1 4RDTerraced£60,000
1 Mar 200443 TS1 4RDTerraced£35,000
28 Nov 200344 TS1 4RDTerraced£40,000
10 Oct 200311 TS1 4QZTerraced£33,000
14 Nov 200224 TS1 4RATerraced£33,250
31 May 200245 TS1 4RDTerraced£26,350
30 Apr 20016 TS1 4QZTerraced£35,000
2 Mar 200111 TS1 4QZTerraced£19,000
17 Nov 20001 TS1 4QZTerraced£34,500
13 Nov 200023 TS1 4RATerraced£24,000

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 June 2013 and some homes have none. Address data © Ordnance Survey and Royal Mail, shown for understanding the energy efficiency of buildings only.

38 homes with a current certificate; median floor area 79 m². Most common: House, mid-terrace (25); House, end-terrace (9); Flat (3). Built: 1900-1929 (25); 1930-1949 (7); before 1900 (5). Tenure at assessment: rented (private) (20); owner-occupied (16); rented (social) (2).

Council tax

What each band costs in Middlesbrough in 2026-27: Band D £2,549 a year on average, including the police, fire and any county and parish charges.

ABCDEFGH
£1,699£1,983£2,266£2,549£3,116£3,682£4,249£5,098

Homes by band in the neighbourhoods around this street: most are in band A (100% of about 1,500 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 2 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: 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

No address in this street's postcodes is in an area at high, medium or low risk of flooding from rivers, the sea or surface water. The rest are in areas at very low risk: less than a 0.1% (1 in 1,000) chance a year.

Rivers and the sea alone: no home is in an area at risk.

High: 3.3% (1 in 30) or more chance of flooding a year. Medium: 1% to 3.3%. Low: 0.1% to 1%. Very low: under 0.1%. The rivers and sea figures allow for flood defences. Counts cover whole postcodes, which can include other streets.

Flood zone for planning: no postcode centre on this street is in flood zone 2 or 3.

Sources: Environment Agency Flood risk: postcode search tool data (loaded 29 October 2026), Risk of Flooding from Rivers and Sea: postcodes in areas at risk (loaded 29 October 2026) and Flood Map for Planning (loaded 28 October 2026). Flood zones are checked at each postcode's centre point. These are models of areas, which their publishers say are not suitable for showing whether an individual property is at risk, and they do not cover flooding from sewers or drains. Check an address on the official long-term flood risk service.

© 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 9 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
TS1 4QZ100%100%100%0%
TS1 4RA100%100%100%0%
TS1 4RB100%100%100%0%
TS1 4RD100%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 stationsMiddlesbrough 1.5 million journeys in 2024–251.7 km (1.1 miles)
James Cook University Hospital 61,000 journeys in 2024–253.2 km (2 miles)
Thornaby 660,000 journeys in 2024–253.4 km (2.1 miles)
Bus stops10 stops within 400 m (0.2 miles), 39 within 800 m (0.5 miles); nearest Leinster Road Ayresome110 m
Ferry terminalTransporter Bridge South Side Middlesbrough2.4 km (1.5 miles)
Car parksZetland Multi Storey Car Park1.4 km (0.9 miles)
EV charging points30 within 1.6 km (1 mile); nearest ubitricity40 m
Airport with scheduled flightsTeesside International Airport MME13.2 km (8.2 miles)
Nearest large airportNewcastle International Airport NCL59.6 km (37 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 Linthorpe Surgery690 m (0.4 miles)
Pharmacies10 pharmacies within 1.6 km (1 mile); nearest Moules Pharmacy310 m
NHS dentists4 practices within 1.6 km (1 mile); nearest Linthorpe House Dentistry And Aesthetics720 m (0.4 miles)
HospitalWest Lane Hospital650 m (0.4 miles)
Police stationCleveland Police Middlesbrough HQ1.7 km (1.1 miles)
Cash machines5 machines within 800 m (0.5 miles); nearest ATM140 m

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 garden7 within 800 m (0.5 miles); nearest Unnamed 1.8 ha230 m
Largest park within 800 m (0.5 miles)Albert Park 28 ha700 m (0.4 miles)
Play area3 within 800 m (0.5 miles); nearest Unnamed 1.2 ha180 m
Playing fieldUnnamed 2.0 ha1 km (0.6 miles)
Allotments2 within 800 m (0.5 miles); nearest Unnamed 2,860 m²420 m (0.3 miles)

Within 800 m (0.5 miles): 7 parks and gardens, 36 hectares in all.

Landmarks

The nearest historic landmark is Albert Park, a registered park or garden (Grade II), 1 km (0.6 miles) east. 13 listed buildings are within 1 km (0.6 miles).

Historic places
NameWhat it isFrom the middle of the street
Albert ParkRegistered park or garden, Grade II1 km (0.6 miles) east
Fishpond 550m east of Acklam ParkScheduled monument1.9 km (1.2 miles) south
Natural landmarks within 5 km (3.1 miles)
NameWhat it isFrom the middle of the street
Lower LakeLake or reservoir1.4 km (0.8 miles) east
New CutTidal water1.8 km (1.1 miles) west
Portrack MarshWetland1.8 km (1.1 miles) west
North WoodWood2.1 km (1.3 miles) south
Norton BottomsValley2.9 km (1.8 miles) north-west
Primrose HillHill4.3 km (2.7 miles) west

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)14.54010
Fine particles (PM2.5)6.6205
Particles (PM10)11.94015

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 59440
Under 551155

44 of the street's 55 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 Middlesbrough: see them on the Middlesbrough 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
Sacred Heart Primary School Roman CatholicPrimary3–11300 m Good (May 2024, overall grade under the previous framework)
Archibald Primary SchoolPrimary2–11440 m (0.3 miles) No published inspection
Ayresome Primary SchoolPrimary2–11440 m (0.3 miles) Good (May 2023, overall grade under the previous framework)
Newport Primary SchoolPrimary3–11600 m (0.4 miles) Good (Mar 2023, overall grade under the previous framework)
Macmillan AcademySecondary11–19860 m (0.5 miles) Good (Nov 2022, overall grade under the previous framework)
Linthorpe Community Primary SchoolPrimary2–11910 m (0.6 miles) Outstanding (Mar 2024, overall grade under the previous framework)
St Edward's Catholic Primary School Roman CatholicPrimary3–111.3 km (0.8 miles) Good (Dec 2023, overall grade under the previous framework)
Abingdon Primary SchoolPrimary2–111.5 km (1 mile) Good (May 2023, overall grade under the previous framework)
St Joseph's Catholic Primary School Roman CatholicPrimary3–111.7 km (1 mile) No published inspection
Green Lane Primary AcademyPrimary2–111.7 km (1.1 miles) Report card (Jun 2026): Curriculum and teaching: Expected standard; Achievement: Expected standard; Attendance and behaviour: Strong standard; Personal development and wellbeing: Strong standard; Inclusion: Strong standard; Leadership and governance: Strong standard; Early years: Expected standard; Safeguarding standards: Met
Outwood Academy RiversideSecondary11–161.8 km (1.1 miles) Good (May 2023, overall grade under the previous framework)
Whinney Banks Primary SchoolPrimary2–111.8 km (1.1 miles) No overall grade (Jun 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
Leinster News TS1 4RDRetailers - other130 m3 Generally satisfactory20 Feb 2026
KFCYF Youth Hub TS1 4RYHospitals/Childcare/Caring Premises170 m5 Very good7 Jan 2026
KFCYF The Pantry TS1 4RYRetailers - other170 mAwaiting inspection
Crescent Road Convenience Store TS1 4QSRetailers - other170 m5 Very good29 Jun 2026
Middlesbrough Mini Market TS1 4QSRetailers - other170 m5 Very good18 Jun 2025
Metro Market TS1 4QSRetailers - other180 m2 Improvement necessary1 Mar 2026
Rajs Store TS1 4QURetailers - other200 m5 Very good17 Oct 2024
Budgens TS1 4QRRetailers - other220 m5 Very good21 Aug 2025
Ayresome Park Stores TS1 4PERetailers - other220 m5 Very good13 Jan 2025
Quick Stop TS5 4DNRetailers - other280 m5 Very good11 Aug 2025
Tesco TS1 4JFRetailers - supermarkets/hypermarkets290 m5 Very good18 Sep 2024
Archibald Primary School TS5 4DYSchool/college/university290 m5 Very good9 Mar 2026
Al Bakarat TS1 4JFRetailers - other290 m3 Generally satisfactory23 Jun 2026
Caterlink at Sacred Heart Catholic Primary TS1 4NPRestaurant/Cafe/Canteen290 m5 Very good23 Jan 2026
Yasmins Bakery TS1 4JERetailers - other300 m5 Very good2 Mar 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.

543 recorded crimes by category
CategoryCrimes
Violence and sexual offences166
Anti-social behaviour94
Vehicle crime58
Criminal damage and arson52
Public order38
Drugs36
Burglary26
Other theft23
Robbery16
Other crime11
Shoplifting9
Possession of weapons8
Bicycle theft3
Theft from the person3

Most of these are attached to: On or near Clough Close (102); On or near Ayresome Street (73); On or near Kildare Street (63); On or near Surrey Street (60); On or near Costa Street (45).

People and work

Source: ONS Census 2021, taken on 21 March 2021, for the 3 Output Areas (small census areas of about 125 households each) that this street's postcodes are in: 1,018 residents in 388 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 age3240
Children under 1524%17%
Aged 65 and over10%18%

Homes

Around this streetEngland
Owned (outright or with a mortgage)44%61%
Owned outright24%33%
Shared ownership0%1%
Social rented5%17%
Private rented51%21%

Work and commuting

Around this streetEngland
Adults (16 and over) in work46%57%
Unemployment (of those working or looking for work)14%6%
Retired (of adults)12%22%
Long-term sick or disabled (of adults)7%4%
Work mainly from home (of those in work)13%32%
Travel to work by car or van55%48%
By train, Underground, metro or tram0%4%
By any public transport, including bus8%8%
On foot or by bicycle15%10%
Work within 10 km (6 miles) of home (of those who travel to work)75%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)21%34%
No qualifications36%18%
Apprenticeship as highest qualification4%5%
Main language English (aged 3 and over)69%91%
Cannot speak English well or at all9%2%

Deprivation

The neighbourhoods around this street are all in decile 1 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, mid-terrace (lodged 19 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.

  • TS1 4RD: 15 addresses of 16 in the postcode
  • TS1 4QZ: 14 addresses
  • TS1 4RB: 14 addresses of 15 in the postcode
  • TS1 4RA: 12 addresses of 14 in the postcode

Nearby streets

Essex Street · Wicklow Street · Kildare Street · Harford Street · Clough Close · Costa Street · Waterford Terrace · Donegal Terrace · Surrey Street · Parliament Road

All the streets in TS1 and across Middlesbrough.

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.