Liskey Hill Perranporth, Cornwall

182 addresses across 16 postcodes (TR6), about 1.6 km (1 mile) long, classed as a b road. USRN 6101088.

  • Sales: 83 recorded sales since 1995; in 2026 the median was £220,000 across 1 sale.
  • Energy: 130 homes have an energy certificate (B: 17, C: 75, D: 20, E: 6, F: 10, G: 2).
  • Flood: 13 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 C; Band D in Cornwall costs £2,591 a year in 2026-27.
  • Broadband: Gigabit broadband is available to 0% to 100% of premises.
  • Transport: The nearest railway station is Truro, about 10.2 km (6.3 miles) away in a straight line.
  • Green space: The nearest park or garden, Boscawen Gardens, is about 710 m (0.4 miles) away.
  • Air: Background air pollution in 2024 was 2.6 µg/m³ of nitrogen dioxide and 5.0 of PM2.5, within UK legal limits.
  • Height: Its addresses are 6 to 88 m above sea level.
  • Noise: 73 of its 182 addresses are modelled at 55 dB or more from road traffic.
  • Doctors: The nearest GP surgery is Perranporth Surgery, about 1 km (0.6 miles) away.
  • People: About 2,200 people lived in the census areas around it in 2021; 73% of households owned their home and 38% of adults held a degree or other higher qualification.

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£220,000£220,000£220,000
20252£328,725£277,450£380,000
20243£370,000£176,000£380,000
20234£475,000£330,000£650,000
20221£765,000£765,000£765,000
20212£329,643£200,000£459,285
20202£398,500£322,000£475,000
20194£280,000£190,000£365,000
20183£380,000£145,000£499,950
20178£274,750£170,000£480,000
20164£353,750£235,000£450,000
20152£160,000£90,000£230,000
Most recent sales (latest 50 of 83)
DateAddressTypePriceNotes
22 Apr 202614B TR6 0ETFlat or maisonette£220,000Leasehold.
29 Aug 2025GROUND FLOOR FLAT, 18 TR6 0ETFlat or maisonette£277,450Leasehold.
7 Mar 202515 TR6 0ETSemi-detached£380,000
20 Dec 202421 TR6 0ETSemi-detached£380,000
5 Apr 20241, LISKEY HILL COTTAGES TR6 0BBSemi-detached£370,000
26 Mar 202430 TR6 0EXTerraced£176,000
3 Jan 202430 TR6 0EXTerraced£160,000Not a standard sale (repossession, buy-to-let or transfer).
15 Sep 2023WHEAL LEISURE COTTAGE, 2 TR6 0ESDetached£650,000
29 Aug 2023DRIFTWOOD, 20 TR6 0ETDetached£350,000
13 Apr 202310 TR6 0ETDetached£600,000
21 Feb 202331 TR6 0EXSemi-detached£330,000
28 Jun 20227 TR6 0ESDetached£765,000
28 May 202114A TR6 0ETFlat or maisonette£200,000Leasehold.
12 Mar 202112 TR6 0ETTerraced£459,285
10 Dec 202023 TR6 0EXDetached£475,000
13 Oct 2020PERRANVIEW, 4 LISKEY HILL COTTAGES TR6 0BBTerraced£322,000
16 Oct 201914B TR6 0ETFlat or maisonette£190,000Leasehold.
27 Aug 2019CLARENDEN BARN TR6 0BBDetached£242,500
24 Jul 20195, LISKEY HILL COTTAGES TR6 0BBTerraced£317,500
1 Mar 2019WHEAL LEISURE COTTAGE, 2 TR6 0ESDetached£365,000
3 Oct 201814A TR6 0ETFlat or maisonette£145,000Leasehold.
1 Jun 201824 TR6 0EXDetached£499,950
18 Jan 2018GLYN, 19 TR6 0ETDetached£380,000
19 Dec 2017TWO JAYS TR6 0ETDetached£450,000New build.
19 Dec 2017ERIMUS HOUSE TR6 0ETDetached£445,000New build.
26 Oct 2017FLAT 2, TREFUSIS, 11 TR6 0ETFlat or maisonette£200,000Leasehold.
15 Sep 201729 TR6 0EXSemi-detached£250,000
13 Sep 201714B TR6 0ETFlat or maisonette£170,000Leasehold.
1 Sep 201719B TR6 0ETDetached£480,000
21 Jul 2017HENRYS HOUSE TR6 0EUDetached£275,000
19 Jun 201721 TR6 0ETSemi-detached£274,500
15 Sep 20162 TR6 0ESDetached£350,000
18 May 201624 TR6 0EXDetached£450,000
30 Mar 201610 TR6 0ETDetached£357,500
30 Mar 2016FIRST FLOOR FLAT, 18 TR6 0ETFlat or maisonette£235,000Leasehold.
9 Dec 2015GROUND FLOOR FLAT, 18 TR6 0ETFlat or maisonette£230,000Leasehold.
15 May 201518 TR6 0ETSemi-detached£90,000
29 Aug 2014BRIDGE HOUSE TR6 0ESDetached£340,000Not a standard sale (repossession, buy-to-let or transfer).
7 Feb 2014CAMM HOUSE TR6 0EUSemi-detached£210,000
24 Jan 201419A TR6 0ETDetached£337,500
16 May 2013BEACHCOMBERS, 3 TR6 0ESDetached£300,000
26 Nov 2010FLAT 3, TREFUSIS, 11 TR6 0ETFlat or maisonette£210,000Leasehold.
18 Oct 201024 TR6 0EXDetached£215,000
27 Oct 200916 TR6 0ETDetached£187,500
24 Sep 20095, LISKEY HILL COTTAGES TR6 0BBTerraced£260,000
31 Jul 200921 TR6 0ETSemi-detached£230,000
2 Jul 2009BRENT, 9 TR6 0ETDetached£210,000
30 Jan 20092 TR6 0ESDetached£250,000
14 Oct 200819B TR6 0ETDetached£375,000
14 Dec 2007GREYSTONES TR6 0ETDetached£300,000

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 October 2008 and some homes have none. Address data © Ordnance Survey and Royal Mail, shown for understanding the energy efficiency of buildings only.

130 homes with a current certificate; median floor area 83 m². Most common: House (40); House, detached (33); House, semi-detached (21). Built: 2014 (60); 2018 (20); 1930-1949 (15). Tenure at assessment: owner-occupied (26); rented (private) (10).

Each home's certificates and sales (105 addresses)

Council tax

What each band costs in Cornwall in 2026-27: Band D £2,591 a year on average, including the police, fire and any county and parish charges.

ABCDEFGH
£1,727£2,015£2,303£2,591£3,167£3,742£4,318£5,182

Homes by band in the neighbourhoods around this street: most are in band C (20% of about 2,230 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: none recorded, though not every council has published theirs.
  • 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

Finished in the last three months

  • 24 September 2026: CORNWALL COUNCIL, Utility repair and maintenance works, give and take, on the footway (minor works)

Source: Department for Transport, Street Manager open data, permits and works up to 31 October 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, 4 addresses are in areas at high risk, 9 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: of the 67 homes the Environment Agency counts, 1 are in areas at high risk, 7 medium, 4 low and 1 very low.

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: at least one postcode centre is in flood zone 3. Zone 3 is a 1% (1 in 100) or greater annual chance of flooding from rivers, or 0.5% from the sea, ignoring defences.

PostcodePlanning zoneAddresses at high / medium / low riskGroundwater
TR6 0ETnot in 2 or 3 0 / 0 / 0 unlikely
TR6 0FEnot in 2 or 3 0 / 1 / 1 unlikely
TR6 0BBnot in 2 or 3 0 / 0 / 0 unlikely
TR6 0FHnot in 2 or 3 0 / 0 / 1 unlikely
TR6 0EXnot in 2 or 3 0 / 0 / 0 unlikely
TR6 0FLnot in 2 or 3 1 / 0 / 0 unlikely
TR6 0FNnot in 2 or 3 1 / 0 / 0 unlikely
TR6 0FFnot in 2 or 3 0 / 0 / 0 unlikely
TR6 0EUnot in 2 or 3 0 / 0 / 0 unlikely
TR6 0FGnot in 2 or 3 0 / 0 / 0 unlikely
TR6 0ESnot in 2 or 3 0 / 0 / 0 unlikely
TR6 0EWnot in 2 or 3 0 / 0 / 5 unlikely
TR6 0ENnot in 2 or 3 0 / 0 / 0 unlikely
TR6 0EYnot in 2 or 3 0 / 1 / 0 unlikely
TR6 0DQnot in 2 or 3 1 / 0 / 0 unlikely
TR6 0JRzone 3 1 / 7 / 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 182 addresses are between 6 m and 88 m above sea level (43 m on average); the ground rises about 82 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
TR6 0BB100%0%0%0%
TR6 0DQ100%100%100%0%
TR6 0ES100%100%100%0%
TR6 0ET96%92%92%0%
TR6 0EU100%33%33%0%
TR6 0EW60%60%60%0%
TR6 0EX100%80%80%0%
TR6 0EY96%96%96%0%
TR6 0FE100%100%100%0%
TR6 0FF100%100%100%0%
TR6 0FG100%100%100%0%
TR6 0FH100%100%100%0%
TR6 0FL100%100%100%0%
TR6 0FN100%100%100%0%
TR6 0JR79%79%79%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 stationsTruro 1.3 million journeys in 2024–2510.2 km (6.3 miles)
Newquay 126,000 journeys in 2024–2510.3 km (6.4 miles)
Quintrell Downs 3,510 journeys in 2024–2511.6 km (7.2 miles)
Bus stops2 stops within 400 m (0.2 miles), 8 within 800 m (0.5 miles); nearest Liskey Hill Caravan Park Bolingey200 m
Bus or coach stationBus Station Newquay9.7 km (6 miles)
Ferry terminalTruro Ferry Terminal11.1 km (6.9 miles)
Car parksWheal Leisure Car Park910 m (0.6 miles)
EV charging pointsRoam Charging Station3.5 km (2.2 miles)
Airport with scheduled flightsCornwall Airport Newquay NQY16.1 km (10 miles)
Nearest large airportCardiff International Airport CWL174 km (108 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 surgeries1 practices within 1.6 km (1 mile); nearest Perranporth Surgery1 km (0.6 miles)
Pharmacies1 pharmacies within 1.6 km (1 mile); nearest Allied Pharmacy Perranporth1 km (0.6 miles)
NHS dentists1 practices within 1.6 km (1 mile); nearest The Dental Surgery Trevelyan890 m (0.6 miles)
HospitalDuchy Hospital8.7 km (5.4 miles)
Police stationDevon & Cornwall Police10.4 km (6.5 miles)
Cash machinesThe Cooperative Food Perranporth Cashzone830 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 Boscawen Gardens 8,070 m²710 m (0.4 miles)
Play area2 within 800 m (0.5 miles); nearest Unnamed 1,020 m²370 m
Playing field1 within 800 m (0.5 miles); nearest Unnamed 2.2 ha660 m (0.4 miles)
AllotmentsUnnamed 1,860 m²1.8 km (1.1 miles)

Within 800 m (0.5 miles): 1 park or garden, 0.8 hectares in all.

Landmarks

The nearest historic landmark is Round barrow 550m north west of Treslow Farm, a scheduled monument, 1 km (0.6 miles) north-west. 13 listed buildings are within 1 km (0.6 miles).

Historic places
NameWhat it isFrom the middle of the street
Round barrow 550m north west of Treslow FarmScheduled monument1 km (0.6 miles) north-west
Round barrow 400m north of AnchorScheduled monument1.2 km (0.8 miles) west
Bowl barrow 400m south of Higher Reen FarmScheduled monument1.7 km (1 mile) east
Natural landmarks within 5 km (3.1 miles)
NameWhat it isFrom the middle of the street
Droskyn PointHeadland1.3 km (0.8 miles) north-west
Perran PorthTidal water1.3 km (0.8 miles) north
Perranporth BeachBeach1.7 km (1 mile) north
Cotty's PointWetland1.8 km (1.1 miles) north
Lovely ValeValley1.9 km (1.2 miles) south
Lambourne Castle PlantationsWood2 km (1.2 miles) south-east

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

Air quality

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

Annual means in µg/m³ (micrograms per cubic metre of air)
PollutantHereUK limitWHO guideline
Nitrogen dioxide (NO2)2.64010
Fine particles (PM2.5)5.0205
Particles (PM10)9.64015

All three are within both the UK limits and the WHO guidelines.

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 6940
60 to 64300
55 to 59390
Under 55109182

73 of the street's 182 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 Cornwall: see them on the Cornwall page.

Nearest schools

Source: Get Information About Schools (Department for Education), 3 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
Perranporth Community Primary SchoolPrimary4–11550 m (0.3 miles) No published inspection

Food hygiene ratings nearby

Source: Food Standards Agency, Food Hygiene Rating Scheme, extract of 3 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.

No crimes recorded at anonymised points within 250 m in this period (devon-and-cornwall).

People and work

Source: ONS Census 2021, taken on 21 March 2021, for the 6 Output Areas (small census areas of about 125 households each) that this street's postcodes are in: 2,201 residents in 926 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 age4740
Children under 1517%17%
Aged 65 and over26%18%

Homes

Around this streetEngland
Owned (outright or with a mortgage)73%61%
Owned outright47%33%
Shared ownership4%1%
Social rented6%17%
Private rented16%21%

Work and commuting

Around this streetEngland
Adults (16 and over) in work54%57%
Unemployment (of those working or looking for work)4%6%
Retired (of adults)31%22%
Long-term sick or disabled (of adults)3%4%
Work mainly from home (of those in work)27%32%
Travel to work by car or van60%48%
By train, Underground, metro or tramunder 1%4%
By any public transport, including busunder 1%8%
On foot or by bicycle11%10%
Work within 10 km (6 miles) of home (of those who travel to work)51%65%
Work 30 km (19 miles) or more away12%8%

Education and languages

Around this streetEngland
Degree or other higher qualification, Level 4+ (of adults)38%34%
No qualifications13%18%
Apprenticeship as highest qualification7%5%
Main language English (aged 3 and over)99%91%
Cannot speak English well or at allunder 1%2%

Deprivation

The 3 neighbourhoods around this street are in deciles 4 to 6 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.

  • TR6 0ET: 31 addresses of 32 in the postcode
  • TR6 0FE: 30 addresses of 56 in the postcode
  • TR6 0BB: 24 addresses of 38 in the postcode
  • TR6 0FH: 18 addresses of 43 in the postcode
  • TR6 0EX: 17 addresses of 19 in the postcode
  • TR6 0FL: 15 addresses of 28 in the postcode
  • TR6 0FN: 13 addresses of 28 in the postcode
  • TR6 0FF: 9 addresses of 12 in the postcode
  • TR6 0EU: 7 addresses
  • TR6 0FG: 6 addresses of 15 in the postcode
  • TR6 0ES: 3 addresses of 6 in the postcode
  • TR6 0EW: 3 addresses of 38 in the postcode
  • TR6 0EN: 2 addresses of 8 in the postcode
  • TR6 0EY: 2 addresses of 60 in the postcode
  • TR6 0DQ: 1 address of 53 in the postcode
  • TR6 0JR: 1 address of 18 in the postcode

Nearby streets

Bolingey Road · Chapel Rock Close · Sea View Crescent

All the streets in TR6 and across Cornwall.

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.