Station Road Hythe
40 addresses across 9 postcodes (CT21), about 520 m (0.3 miles) long, classed as a minor road. USRN 34501088.
- Sales: 58 recorded sales since 1995; in 2025 the median was £695,000 across 1 sale.
- Energy: 24 homes have an energy certificate (C: 5, D: 11, E: 8).
- Flood: 9 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 D; Band D in Folkestone and Hythe costs £2,539 a year in 2026-27.
- Broadband: Gigabit broadband is available to 100% of premises.
- Transport: The nearest railway station is Sandling, about 2.6 km (1.6 miles) away in a straight line.
- Green space: The nearest park or garden, The Grove, is about 440 m (0.3 miles) away.
- Air: Background air pollution in 2024 was 6.3 µg/m³ of nitrogen dioxide and 6.4 of PM2.5, within UK legal limits.
- Height: Its addresses are 5 to 30 m above sea level.
- Noise: 18 of its 40 addresses are modelled at 55 dB or more from road traffic.
- Doctors: The nearest GP surgery is Sun Lane, about 560 m (0.3 miles) away, with 2 practices within 1.6 km (1 mile).
- People: About 880 people lived in the census areas around it in 2021; 73% of households owned their home and 37% of adults held a degree or other higher qualification.
- Crime: 7 crimes were recorded within 250 m between September 2025 and August 2026, most often anti-social behaviour.
Sales on this street
| Year | Sales | Median price | Lowest | Highest |
|---|---|---|---|---|
| 2025 | 1 | £695,000 | £695,000 | £695,000 |
| 2022 | 1 | £725,000 | £725,000 | £725,000 |
| 2021 | 2 | £347,500 | £200,000 | £495,000 |
| 2019 | 2 | £207,500 | £205,000 | £210,000 |
| 2018 | 1 | £330,000 | £330,000 | £330,000 |
| 2017 | 2 | £390,000 | £310,000 | £470,000 |
| 2016 | 3 | £460,000 | £279,555 | £570,000 |
| 2015 | 2 | £346,250 | £245,000 | £447,500 |
| 2014 | 1 | £130,000 | £130,000 | £130,000 |
| 2013 | 4 | £242,500 | £140,000 | £380,000 |
| 2012 | 2 | £216,000 | £155,000 | £277,000 |
| 2011 | 3 | £195,000 | £175,000 | £325,000 |
| Date | Address | Type | Price | Notes |
|---|---|---|---|---|
| 15 May 2025 | 34 CT21 5PR | Detached | £695,000 | |
| 11 Nov 2022 | 8 CT21 5PN | Detached | £725,000 | |
| 11 Oct 2021 | FLAT 4, BYBROOK, 6 CT21 5PN | Flat or maisonette | £233,000 | Leasehold. Not a standard sale (repossession, buy-to-let or transfer). |
| 11 Oct 2021 | FLAT 2, BYBROOK, 6 CT21 5PN | Flat or maisonette | £200,000 | Leasehold. |
| 22 Apr 2021 | 12 CT21 5PN | Detached | £495,000 | |
| 26 Mar 2021 | HOLLY BANK CT21 5PR | Other | £575,000 | Not a standard sale (repossession, buy-to-let or transfer). |
| 25 Feb 2021 | 13 CT21 5PW | Other | £765,000 | Not a standard sale (repossession, buy-to-let or transfer). |
| 11 Nov 2019 | FLAT 4, MILLBROOK, 4 CT21 5PH | Flat or maisonette | £210,000 | Leasehold. |
| 4 Jul 2019 | FLAT 2, MILLBROOK, 4 CT21 5PH | Flat or maisonette | £205,000 | Leasehold. |
| 10 Jul 2018 | FLAT 1, EASTBRIDGE COURT, 2 CT21 5LN | Flat or maisonette | £330,000 | Leasehold. |
| 25 Jul 2017 | 17 CT21 5PW | Terraced | £470,000 | |
| 30 Jun 2017 | FLAT 2, EASTBRIDGE COURT, 2 CT21 5LN | Flat or maisonette | £310,000 | Leasehold. |
| 29 Nov 2016 | MAY COTTAGE, 16 CT21 5PW | Detached | £460,000 | |
| 10 Aug 2016 | FLAT 3, EASTBRIDGE COURT, 2 CT21 5LN | Flat or maisonette | £279,555 | Leasehold. |
| 22 Mar 2016 | 28 CT21 5PR | Detached | £570,000 | |
| 3 Nov 2015 | 10 CT21 5PN | Detached | £447,500 | |
| 15 Jun 2015 | WHARFDALE CT21 5UJ | Detached | £335,000 | Not a standard sale (repossession, buy-to-let or transfer). |
| 13 Apr 2015 | FLAT 3, EASTBRIDGE COURT, 2 CT21 5LN | Flat or maisonette | £245,000 | Leasehold. |
| 30 Apr 2014 | FLAT 1, BYBROOK, 6 CT21 5PN | Flat or maisonette | £130,000 | Leasehold. |
| 16 Oct 2013 | FERNDALE, 1 CT21 5PL | Detached | £310,000 | |
| 15 Jul 2013 | 18 CT21 5PW | Detached | £380,000 | |
| 1 May 2013 | FLAT 3, MILLBROOK, 4 CT21 5PH | Flat or maisonette | £140,000 | Leasehold. |
| 24 Jan 2013 | FLAT 1, MILLBROOK, 4 CT21 5PH | Flat or maisonette | £175,000 | Leasehold. |
| 2 Nov 2012 | 26 CT21 5PW | Detached | £277,000 | |
| 16 Apr 2012 | FLAT 2, MILLBROOK, 4 CT21 5PH | Flat or maisonette | £155,000 | Leasehold. |
| 5 Dec 2011 | FLAT 3, EASTBRIDGE COURT, 2 CT21 5LN | Flat or maisonette | £175,000 | Leasehold. |
| 6 Jul 2011 | FERNDALE, 1 CT21 5PL | Detached | £325,000 | |
| 14 Apr 2011 | FLAT 1, EASTBRIDGE COURT, 2 CT21 5LN | Flat or maisonette | £195,000 | Leasehold. |
| 2 Dec 2010 | FLAT 3, BYBROOK, 6 CT21 5PN | Flat or maisonette | £125,000 | Leasehold. |
| 21 Jun 2010 | FLAT 5, BYBROOK, 6 CT21 5PN | Flat or maisonette | £142,500 | Leasehold. |
| 27 Aug 2008 | FLAT 3, EASTBRIDGE COURT, 2 CT21 5LN | Flat or maisonette | £155,000 | Leasehold. |
| 4 Oct 2007 | LANTERN COTTAGE CT21 5UJ | Detached | £505,000 | |
| 31 Jul 2007 | 1 CT21 5PL | Detached | £290,000 | |
| 13 Jul 2007 | FLAT 2, EASTBRIDGE COURT, 2 CT21 5LN | Flat or maisonette | £172,500 | Leasehold. |
| 16 Mar 2006 | FLAT 3, BYBROOK, 6 CT21 5PN | Flat or maisonette | £124,000 | Leasehold. |
| 2 Jul 2004 | 8 CT21 5PN | Detached | £268,000 | |
| 30 Jun 2004 | FLAT 3, BYBROOK, 6 CT21 5PN | Flat or maisonette | £118,000 | Leasehold. |
| 25 Nov 2003 | FLAT 1, MILLBROOK, 4 CT21 5PH | Flat or maisonette | £165,000 | Leasehold. |
| 10 Sep 2003 | FLAT 3, BYBROOK, 6 CT21 5PN | Flat or maisonette | £90,000 | Leasehold. |
| 26 Aug 2003 | 1 CT21 5PL | Detached | £248,000 | |
| 13 Aug 2003 | 28 CT21 5PR | Detached | £300,000 | |
| 21 Jul 2003 | 34 CT21 5PR | Detached | £263,000 | |
| 11 Jul 2003 | 8 CT21 5PN | Detached | £250,000 | |
| 9 Oct 2001 | FLAT 3, BYBROOK, 6 CT21 5PN | Flat or maisonette | £60,000 | Leasehold. |
| 9 Jul 2001 | MAY COTTAGE, 16 CT21 5PW | Detached | £235,000 | New build. |
| 3 Jul 2000 | 1 CT21 5PL | Detached | £130,000 | |
| 8 Nov 1999 | 18 CT21 5PW | Detached | £217,000 | New build. |
| 16 Oct 1998 | FLAT 1, EASTBRIDGE COURT, 2 CT21 5LN | Flat or maisonette | £82,000 | Leasehold. |
| 28 May 1998 | 8 CT21 5PN | Detached | £105,000 | |
| 7 Nov 1997 | FLAT 2, BYBROOK, 6 CT21 5PN | Flat or maisonette | £51,500 | Leasehold. |
Energy performance certificates
24 homes with a current certificate; median floor area 123 m². Most common: House, detached (13); Flat (8); Bungalow, detached (2). Built: 1950-1966 (8); before 1900 (6); 1967-1975 (3). Tenure at assessment: owner-occupied (17); rented (private) (2).
Each home's certificates and sales (14 addresses)
- 3, Station Road
- 10, Station Road
- 18, Station Road
- 26, Station Road
- 28, Station Road
- Flat 1 Eastbridge Court, 2, Station Road
- Flat 1 Millbrook, 4, Station Road
- Flat 2 Millbrook, 4, Station Road
- Flat 2, Eastbridge Court, 2 Station Road
- Flat 3, Eastbridge Court, 2, Station Road
- Flat 4 Millbrook, 4, Station Road
- Flat 5 Bybrook, 6, Station Road
- Lantern Cottage, Station Road
- Wharfdale, Station Road
Council tax
What each band costs in Folkestone and Hythe in 2026-27: Band D £2,539 a year on average, including the police, fire and any county and parish charges.
| A | B | C | D | E | F | G | H |
|---|---|---|---|---|---|---|---|
| £1,693 | £1,975 | £2,257 | £2,539 | £3,103 | £3,667 | £4,231 | £5,078 |
Homes by band in the neighbourhoods around this street: most are in band D (21% of about 1,870 homes).
Planning and heritage
- Conservation area: yes, Hythe (council page). Extensions, demolition, some windows and doors, and work on trees need consent.
- Listed buildings on or by this street: 3.
- 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
- 7-13, MILL ROAD, grade II
- THE BELL INN, grade II
- THE WATER MILL, grade II
Roadworks
Finished in the last three months
- 24 September 2026: BT, Utility asset works, no carriageway incursion, on the footway (minor works)
- 26 August 2026: BT, Utility repair and maintenance works, two-way signals, on the verge (minor works)
Flood risk
Rivers, the sea or surface water: in this street's postcodes, 3 addresses are in areas at high risk, 6 at medium risk and 23 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 34 homes the Environment Agency counts, 1 are in areas at high risk, 4 medium, 21 low and 0 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.
| Postcode | Planning zone | Addresses at high / medium / low risk | Groundwater |
|---|---|---|---|
| CT21 5PN | zone 2 | 0 / 0 / 8 | unlikely |
| CT21 5PW | zone 2 | 1 / 0 / 5 | unlikely |
| CT21 5LN | zone 3 | 0 / 3 / 0 | unlikely |
| CT21 5PH | zone 2 | 0 / 0 / 4 | unlikely |
| CT21 5PR | not in 2 or 3 | 0 / 0 / 0 | unlikely |
| CT21 5UJ | not in 2 or 3 | 0 / 0 / 0 | unlikely |
| CT21 5JL | not in 2 or 3 | 2 / 3 / 6 | unlikely |
| CT21 5PL | not in 2 or 3 | 0 / 0 / 0 | unlikely |
| CT21 5UL | not in 2 or 3 | 0 / 0 / 0 | unlikely |
Height above sea level
The street's 40 addresses are between 5 m and 30 m above sea level (13 m on average); the ground rises about 25 m from the lowest to the highest.
Broadband
| Postcode | Superfast (30 Mbit/s+) | Ultrafast (300 Mbit/s+) | Gigabit | Below 10 Mbit/s |
|---|---|---|---|---|
| CT21 5JL | 100% | 100% | 100% | 0% |
| CT21 5LN | 100% | 100% | 100% | 0% |
| CT21 5PH | 100% | 100% | 100% | 0% |
| CT21 5PL | 100% | 100% | 100% | 0% |
| CT21 5PN | 100% | 100% | 100% | 0% |
| CT21 5PR | 100% | 100% | 100% | 0% |
| CT21 5PW | 100% | 100% | 100% | 0% |
| CT21 5UJ | 100% | 100% | 100% | 0% |
| CT21 5UL | 100% | 100% | 100% | 0% |
Getting around
| Nearest | Distance | |
|---|---|---|
| Railway stations | Sandling 75,000 journeys in 2024–25 | 2.6 km (1.6 miles) |
| Folkestone West 970,000 journeys in 2024–25 | 4.4 km (2.7 miles) | |
| Westenhanger 63,000 journeys in 2024–25 | 4.5 km (2.8 miles) | |
| Underground, metro or tram | Hythe Station (RHDR) | 1.6 km (1 mile) |
| Bus stops | 5 stops within 400 m (0.2 miles), 14 within 800 m (0.5 miles); nearest Mill Road Hythe | 250 m |
| Ferry terminal | Folkestone Eurotunnel Terminal | 3 km (1.9 miles) |
| Car parks | Sea Point Car Park | 2 km (1.2 miles) |
| EV charging points | 7 within 1.6 km (1 mile); nearest The Paddocks Car Park | 720 m (0.4 miles) |
| Airport with scheduled flights | London Southend Airport SEN | 61.8 km (38 miles) |
| Nearest large airport | London Gatwick Airport LGW | 90 km (56 miles) |
Local services
| Nearest | Distance | |
|---|---|---|
| GP surgeries | 2 practices within 1.6 km (1 mile); nearest Sun Lane | 560 m (0.3 miles) |
| Pharmacies | 3 pharmacies within 1.6 km (1 mile); nearest Boots | 630 m (0.4 miles) |
| NHS dentists | 2 practices within 1.6 km (1 mile); nearest High Street Dental Practice | 530 m (0.3 miles) |
| Hospital | Royal Victoria Hospital (Folkestone) | 5.6 km (3.5 miles) |
| Police station | Hythe Police Station | 550 m (0.3 miles) |
| Cash machines | Hythe Service Station Cashzone | 2 km (1.2 miles) |
Parks and green space
| Nearest | Distance | |
|---|---|---|
| Park or garden | 1 within 800 m (0.5 miles); nearest The Grove 2.1 ha | 440 m (0.3 miles) |
| Play area | 1 within 800 m (0.5 miles); nearest Unnamed 1,530 m² | 720 m (0.4 miles) |
| Playing field | 3 within 800 m (0.5 miles); nearest Eaton Lands 9.8 ha | 370 m |
| Allotments | 3 within 800 m (0.5 miles); nearest Twiss Road Allotments 5,590 m² | 560 m (0.3 miles) |
Within 800 m (0.5 miles): 1 park or garden, 2.1 hectares in all.
Landmarks
The nearest historic landmark is Royal Military Canal, Town Bridge to Twiss Road Bridge, a scheduled monument, 620 m (0.4 miles) south-west. 94 listed buildings are within 1 km (0.6 miles), 2 of them Grade I and 3 of them Grade II*.
| Name | What it is | From the middle of the street |
|---|---|---|
| Royal Military Canal, Town Bridge to Twiss Road Bridge | Scheduled monument | 620 m (0.4 miles) south-west |
| Royal Military Canal, Twiss Road Bridge to Seabrook Lodge Bridge | Scheduled monument | 640 m (0.4 miles) south-east |
| The Parish Church of St Leonard | Listed building, Grade I | 700 m (0.4 miles) west |
| The Town Hall | Listed building, Grade II* | 720 m (0.4 miles) south-west |
| Centuries, 1 and 2 | Listed building, Grade II* | 780 m (0.5 miles) south-west |
| Hythe War Memorial | Listed building, Grade II* | 790 m (0.5 miles) south-west |
| Saltwood Castle (uninhabited portions) | Scheduled monument | 1 km (0.6 miles) north-west |
| Name | What it is | From the middle of the street |
|---|---|---|
| Mill Leese Shaw | Wood | 490 m (0.3 miles) north-west |
| Ash Plantation | Wood | 750 m (0.5 miles) north |
| Hythe Beach | Beach | 840 m (0.5 miles) south |
| Summerhouse Hill | Hill | 2.6 km (1.6 miles) north |
| Temple Pond | Lake or reservoir | 3.2 km (2 miles) north |
| Radnor Cliff | Cliff or slope | 4.6 km (2.9 miles) east |
Air quality
| Pollutant | Here | UK limit | WHO guideline |
|---|---|---|---|
| Nitrogen dioxide (NO2) | 6.3 | 40 | 10 |
| Fine particles (PM2.5) | 6.4 | 20 | 5 |
| Particles (PM10) | 10.1 | 40 | 15 |
All three are within the UK legal limits; PM2.5 is above the WHO guideline, as in most towns and cities.
Road and rail noise
| Level | Road traffic | Railways |
|---|---|---|
| 70 to 74 | 1 | 0 |
| 65 to 69 | 5 | 0 |
| 60 to 64 | 1 | 0 |
| 55 to 59 | 11 | 0 |
| Under 55 | 22 | 40 |
18 of the street's 40 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 Folkestone and Hythe: see them on the Folkestone and Hythe page.
Nearest schools
| School | Phase | Ages | Distance | Inspection |
|---|---|---|---|---|
| Saltwood CofE Primary School Church of England | Primary | 4–11 | 1.2 km (0.7 miles) | Report card (Jul 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: Strong standard; Safeguarding standards: Met |
| Hythe Bay CofE Primary School Church of England | Primary | 4–11 | 1.3 km (0.8 miles) | No published inspection |
| St Augustine's Catholic Primary School | Primary | 5–11 | 1.6 km (1 mile) | No published inspection |
| Seabrook Church of England Primary School | Primary | 5–11 | 1.9 km (1.2 miles) | Good (Nov 2023, overall grade under the previous framework) |
Food hygiene ratings nearby
| Business | Type | Distance | Rating | Rated |
|---|---|---|---|---|
| Hythe Pantry - Rainbow Centre CT21 5LS | Distributors/Transporters | 150 m | 5 Very good | 14 Oct 2022 |
| The Bell Inn CT21 5NB | Pub/bar/nightclub | 270 m | 5 Very good | 21 May 2026 |
| Sunnybank Guesthouse CT21 5PN | Hotel/bed & breakfast/guest house | 310 m | 5 Very good | 7 May 2025 |
| Cornerways Rest Home CT21 5UE | Hospitals/Childcare/Caring Premises | 350 m | 4 Good | 9 Dec 2025 |
| The Corner Shop CT21 5JL | Retailers - other | 360 m | Exempt | |
| Coppers CT21 5JW | Restaurant/Cafe/Canteen | 390 m | 4 Good | 4 Jun 2026 |
| Florences Artisan Bakery CT21 5JR | Restaurant/Cafe/Canteen | 400 m (0.2 miles) | 5 Very good | 14 Oct 2026 |
| The Potting Shed CT21 5JR | Pub/bar/nightclub | 410 m (0.3 miles) | 5 Very good | 7 Nov 2025 |
| The Conservatory CT21 5JL | Restaurant/Cafe/Canteen | 460 m (0.3 miles) | 5 Very good | 18 Nov 2023 |
| Cats Protection - Hythe Charity Shop CT21 5JL | Retailers - other | 460 m (0.3 miles) | 5 Very good | 8 May 2026 |
| Twenty Four CT21 5JT | Restaurant/Cafe/Canteen | 500 m (0.3 miles) | 5 Very good | 19 Nov 2023 |
| Henrys Wine Bar & Chocolate Cafe CT21 5JU | Pub/bar/nightclub | 500 m (0.3 miles) | 4 Good | 10 Sep 2026 |
Crime within 250 m
| Category | Crimes |
|---|---|
| Anti-social behaviour | 2 |
| Other theft | 2 |
| Criminal damage and arson | 1 |
| Vehicle crime | 1 |
| Violence and sexual offences | 1 |
Most of these are attached to: On or near Cannongate Road (2); On or near Sene Park (2); On or near Lower Blackhouse Hill (1); On or near Cliff Close (1); On or near Cannongate Avenue (1).
People and work
Who lives here
| Around this street | England | |
|---|---|---|
| Median age | 60 | 40 |
| Children under 15 | 9% | 17% |
| Aged 65 and over | 42% | 18% |
Homes
| Around this street | England | |
|---|---|---|
| Owned (outright or with a mortgage) | 73% | 61% |
| Owned outright | 50% | 33% |
| Shared ownership | under 1% | 1% |
| Social rented | 3% | 17% |
| Private rented | 24% | 21% |
Work and commuting
| Around this street | England | |
|---|---|---|
| Adults (16 and over) in work | 43% | 57% |
| Unemployment (of those working or looking for work) | 6% | 6% |
| Retired (of adults) | 45% | 22% |
| Long-term sick or disabled (of adults) | 3% | 4% |
| Work mainly from home (of those in work) | 40% | 32% |
| Travel to work by car or van | 41% | 48% |
| By train, Underground, metro or tram | 2% | 4% |
| By any public transport, including bus | 5% | 8% |
| On foot or by bicycle | 13% | 10% |
| Work within 10 km (6 miles) of home (of those who travel to work) | 58% | 65% |
| Work 30 km (19 miles) or more away | 11% | 8% |
Education and languages
| Around this street | England | |
|---|---|---|
| Degree or other higher qualification, Level 4+ (of adults) | 37% | 34% |
| No qualifications | 14% | 18% |
| Apprenticeship as highest qualification | 5% | 5% |
| Main language English (aged 3 and over) | 99% | 91% |
| Cannot speak English well or at all | 0% | 2% |
Deprivation
The 2 neighbourhoods around this street are in deciles 4 to 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.
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.
Postcodes on this street
- CT21 5PN: 10 addresses of 11 in the postcode
- CT21 5PW: 10 addresses of 11 in the postcode
- CT21 5LN: 5 addresses
- CT21 5PH: 5 addresses
- CT21 5PR: 5 addresses of 6 in the postcode
- CT21 5UJ: 2 addresses of 3 in the postcode
- CT21 5JL: 1 address of 33 in the postcode
- CT21 5PL: 1 address of 3 in the postcode
- CT21 5UL: 1 address of 38 in the postcode
Nearby streets
Cannongate Road · Lower Blackhouse Hill · Cannongate Avenue · Mill Lane · Albion Place · Sene Park · Cannongate Gardens · Mill Road · Farmer Close · Tanners Hill · Seabrook Road · Mill Road
All the streets in CT21 and across Folkestone and Hythe.
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.