Prospect Mount Keighley, Bradford
69 addresses across 2 postcodes (BD22), about 380 m long, classed as a local road. USRN 7761170.
- Sales: 86 recorded sales since 1995; in 2026 the median was £298,000 across 1 sale.
- Prices and rents: A typical home in Bradford cost £185,297 in August 2026 (+2.1% on a year); private rents averaged £739 a month.
- Energy: 43 homes have an energy certificate (C: 4, D: 33, E: 5, F: 1).
- Flood: 6 addresses on its postcodes are in areas at high or medium risk of flooding from rivers, the sea or surface water.
- Recorded floods: No recorded flood covers the centre of any of its postcodes.
- Landfill: 1 historic landfill site within 500 m (0.3 miles) of its postcodes; the nearest, Holme Mill Pond, is 440 m (0.3 miles) away.
- Council tax: Most homes around it are in council tax band C; Band D in Bradford costs £2,361 a year in 2026-27.
- Broadband: Gigabit broadband is available to 100% of premises.
- Transport: The nearest railway station is Keighley, about 2.3 km (1.5 miles) away in a straight line.
- Green space: The nearest park or garden, Lund Park, is about 860 m (0.5 miles) away.
- Air: Background air pollution in 2024 was 5.8 µg/m³ of nitrogen dioxide and 5.9 of PM2.5, within UK legal limits.
- Height: Its addresses are 194 to 202 m above sea level.
- Noise: 1 of its 69 addresses is modelled at 55 dB or more from road traffic.
- Doctors: The nearest GP surgery is Ling House Medical Centre, about 1.9 km (1.2 miles) away.
- People: About 560 people lived in the census areas around it in 2021; 89% of households owned their home and 22% of adults held a degree or other higher qualification.
- Crime: 36 crimes were recorded within 250 m between September 2025 and August 2026, most often violence and sexual offences.
- Road safety: 1 collision in which someone was hurt was reported on and around it in 2021 to 2025.
£9.99 The Street Dossier Full Report for a home on Prospect Mount: its own records, questions to ask the seller and everything on this page, in one PDF. Choose the home
Sales on this street
| Year | Sales | Median price | Lowest | Highest |
|---|---|---|---|---|
| 2026 | 1 | £298,000 | £298,000 | £298,000 |
| 2025 | 2 | £203,000 | £176,000 | £230,000 |
| 2024 | 3 | £208,000 | £145,000 | £262,500 |
| 2023 | 2 | £184,500 | £159,000 | £210,000 |
| 2022 | 2 | £204,500 | £146,500 | £262,500 |
| 2021 | 5 | £150,000 | £127,500 | £216,000 |
| 2020 | 3 | £158,000 | £149,000 | £170,000 |
| 2019 | 2 | £163,500 | £147,000 | £180,000 |
| 2018 | 3 | £162,000 | £125,000 | £162,500 |
| 2017 | 6 | £148,000 | £118,000 | £175,000 |
| 2016 | 4 | £133,500 | £125,000 | £153,500 |
| 2015 | 2 | £132,250 | £125,000 | £139,500 |
| Date | Address | Type | Price | Notes |
|---|---|---|---|---|
| 12 Mar 2026 | 52 BD22 6LR | Semi-detached | £298,000 | |
| 16 Sep 2025 | 45 BD22 6LR | Semi-detached | £176,000 | |
| 29 Aug 2025 | 59 BD22 6LR | Semi-detached | £230,000 | |
| 18 Oct 2024 | 1 BD22 6LS | Semi-detached | £262,500 | |
| 7 Aug 2024 | 19 BD22 6LS | Semi-detached | £145,000 | |
| 22 May 2024 | 64 BD22 6LR | Semi-detached | £208,000 | |
| 19 Dec 2023 | 15 BD22 6LS | Semi-detached | £210,000 | |
| 2 Jun 2023 | 33 BD22 6LS | Semi-detached | £159,000 | |
| 4 Nov 2022 | 43 BD22 6LR | Semi-detached | £95,000 | Not a standard sale (repossession, buy-to-let or transfer). |
| 27 May 2022 | 15 BD22 6LS | Semi-detached | £146,500 | |
| 28 Feb 2022 | 54 BD22 6LR | Terraced | £262,500 | |
| 4 Aug 2021 | 34 BD22 6LS | Semi-detached | £216,000 | |
| 26 Jul 2021 | 24 BD22 6LS | Semi-detached | £185,000 | |
| 11 Jun 2021 | 40 BD22 6LS | Semi-detached | £150,000 | |
| 1 Apr 2021 | 61 BD22 6LR | Semi-detached | £127,500 | |
| 12 Feb 2021 | 37 BD22 6LR | Semi-detached | £145,000 | |
| 13 Nov 2020 | 42 BD22 6LS | Semi-detached | £149,000 | |
| 26 Oct 2020 | 39 BD22 6LR | Semi-detached | £158,000 | |
| 1 Sep 2020 | 42 BD22 6LS | Semi-detached | £130,000 | Not a standard sale (repossession, buy-to-let or transfer). |
| 7 Aug 2020 | 59 BD22 6LR | Semi-detached | £170,000 | |
| 10 Jun 2019 | 39 BD22 6LR | Semi-detached | £110,000 | Not a standard sale (repossession, buy-to-let or transfer). |
| 29 Mar 2019 | 32 BD22 6LS | Semi-detached | £160,000 | Not a standard sale (repossession, buy-to-let or transfer). |
| 29 Mar 2019 | 32 BD22 6LS | Semi-detached | £147,000 | |
| 1 Mar 2019 | 34 BD22 6LS | Semi-detached | £180,000 | |
| 19 Oct 2018 | 74 BD22 6LR | Semi-detached | £125,000 | |
| 7 Jun 2018 | 72 BD22 6LR | Semi-detached | £162,000 | |
| 22 Jan 2018 | 24 BD22 6LS | Semi-detached | £162,500 | |
| 30 Nov 2017 | 6 BD22 6LS | Semi-detached | £165,000 | |
| 20 Nov 2017 | 2 BD22 6LS | Semi-detached | £162,000 | |
| 2 Nov 2017 | 3 BD22 6LS | Semi-detached | £175,000 | |
| 12 Apr 2017 | 35 BD22 6LS | Semi-detached | £118,000 | |
| 2 Feb 2017 | 51 BD22 6LR | Semi-detached | £134,000 | |
| 20 Jan 2017 | 13 BD22 6LS | Semi-detached | £129,000 | |
| 16 Dec 2016 | 56 BD22 6LR | Semi-detached | £135,000 | |
| 20 Oct 2016 | 5 BD22 6LS | Semi-detached | £125,000 | |
| 15 Jul 2016 | 29 BD22 6LS | Semi-detached | £132,000 | |
| 22 Apr 2016 | 56 BD22 6LR | Semi-detached | £135,000 | Not a standard sale (repossession, buy-to-let or transfer). |
| 15 Jan 2016 | 28 BD22 6LS | Semi-detached | £153,500 | |
| 30 Apr 2015 | 58 BD22 6LR | Semi-detached | £139,500 | |
| 27 Mar 2015 | 70 BD22 6LR | Semi-detached | £125,000 | |
| 29 Sep 2014 | 39 BD22 6LR | Semi-detached | £109,000 | |
| 15 Jul 2014 | 72 BD22 6LR | Semi-detached | £147,000 | |
| 29 Nov 2013 | 38 BD22 6LS | Semi-detached | £105,000 | |
| 22 Oct 2013 | 70 BD22 6LR | Semi-detached | £123,000 | |
| 22 Oct 2013 | 49 BD22 6LR | Semi-detached | £120,000 | |
| 23 Aug 2013 | 24 BD22 6LS | Semi-detached | £145,000 | |
| 20 Nov 2012 | 35 BD22 6LS | Semi-detached | £116,000 | |
| 31 May 2012 | 6 BD22 6LS | Semi-detached | £122,500 | |
| 25 May 2012 | 53 BD22 6LR | Semi-detached | £124,950 | |
| 2 Dec 2011 | 59 BD22 6LR | Semi-detached | £150,000 |
House prices and rents in Bradford
A typical home in Bradford cost £185,297 in August 2026, 2.1% more than a year before. That is 25% more than five years earlier and 48% more than ten years earlier.
| Home | Typical price, Aug 2026 |
|---|---|
| Detached | £330,266 |
| Semi-detached | £206,237 |
| Terraced | £156,116 |
| Flat or maisonette | £110,042 |
| Bought by a first-time buyer | £166,791 |
Private renters in Bradford paid £739 a month on average in September 2026, 1.6% more than a year before. That is 27% more than five years earlier.
| Home | Average rent a month, Sep 2026 |
|---|---|
| One bedroom | £545 |
| Two bedrooms | £670 |
| Three bedrooms | £803 |
| Four or more bedrooms | £1,099 |
Energy performance certificates
43 homes with a current certificate; median floor area 81 m². Most common: House, semi-detached (29); Bungalow, semi-detached (13); Bungalow, mid-terrace (1). Built: 1950-1966 (24); 1967-1975 (13); 1930-1949 (5). Tenure at assessment: owner-occupied (34); rented (private) (3).
Each home's certificates and sales (43 addresses)
- 1 Prospect Mount
- 2, Prospect Mount
- 3, Prospect Mount
- 5 Prospect Mount
- 6, Prospect Mount
- 8, Prospect Mount
- 9 Prospect Mount
- 11, Prospect Mount
- 13, Prospect Mount
- 15 Prospect Mount
- 19 Prospect Mount
- 20, Prospect Mount
- 22 Prospect Mount
- 24, Prospect Mount
- 25 Prospect Mount
- 28, Prospect Mount
- 29, Prospect Mount
- 32, Prospect Mount
- 33 Prospect Mount
- 34 PROSPECT MOUNT, KEIGHLEY
- 35 Prospect Mount
- 37, Prospect Mount
- 38, Prospect Mount
- 39 Prospect Mount
- 40 PROSPECT MOUNT, KEIGHLEY
- 42, Prospect Mount
- 43 Prospect Mount
- 45 Prospect Mount
- 49, Prospect Mount
- 50 Prospect Mount
- 51, Prospect Mount
- 52 Prospect Mount
- 53, Prospect Mount
- 54 PROSPECT MOUNT
- 56, Prospect Mount
- 57, Prospect Mount
- 58, Prospect Mount
- 59, Prospect Mount
- 61 PROSPECT MOUNT, KEIGHLEY
- 64 Prospect Mount
- 70, Prospect Mount
- 72, Prospect Mount
- 74, Prospect Mount
Council tax
What each band costs in Bradford in 2026-27: Band D £2,361 a year on average, including the police, fire and any county and parish charges.
| A | B | C | D | E | F | G | H |
|---|---|---|---|---|---|---|---|
| £1,574 | £1,836 | £2,098 | £2,361 | £2,885 | £3,410 | £3,935 | £4,721 |
Homes by band in the neighbourhood around this street: most are in band C (69% of about 640 homes).
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)
- Elmwood Terrace, Bracken Bank, Keighley, permissioned (820 m (0.5 miles))
- Braithwaite Avenue/North Dean Rd: up to 173 homes, not permissioned (870 m (0.5 miles))
- Scrap Yard Castle Mills Becks Road, Keighley Keighley, permissioned (880 m (0.5 miles))
Roadworks
Planned, as of 31 October 2026
- 1 May 2027 to 31 July 2027: CITY OF BRADFORD METROPOLITAN DISTRICT COUNCIL, Highway improvement works, stop/go boards, on the carriageway (major (paa) works)
Flood risk
Rivers, the sea or surface water: in this street's postcodes, 0 addresses are in areas at high risk, 6 at medium risk and 6 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.
| Postcode | Planning zone | Addresses at high / medium / low risk | Groundwater |
|---|---|---|---|
| BD22 6LS | not in 2 or 3 | 0 / 6 / 4 | unlikely |
| BD22 6LR | not in 2 or 3 | 0 / 0 / 2 | unlikely |
Recorded floods
No recorded flood covers the centre of any of this street's postcodes.
Recorded floods are where floodwater was seen or surveyed after a flood. Many floods were never mapped, an outline over a postcode's centre does not mean every home in it flooded, and homes outside one may have. Ask the seller whether the home itself has flooded.
Storm overflows
No storm overflow outlet is within 1 km (0.6 miles) of the street's postcodes.
Coal mining
No postcode centre on the street is in a coalfield: the Mining Remediation Authority records no coal mining risk here.
Historic landfill
1 historic landfill site is within 500 m (0.3 miles) of the street's postcodes, the nearest 440 m (0.3 miles) away.
| Site | Waste went in | Waste | Distance |
|---|---|---|---|
| Holme Mill Pond Holme Mill Lane, Keighley | from 1996 | Inert | 440 m (0.3 miles) |
Closed tips can give off gas (methane and carbon dioxide) and leak into the ground for years. An environmental search, which conveyancers usually order, looks at landfill and contaminated land around the home; the council keeps a register of land it has found to be contaminated.
Height above sea level
The street's 69 addresses are between 194 m and 202 m above sea level (198 m on average); the ground rises about 9 m from the lowest to the highest.
Broadband
| Postcode | Superfast (30 Mbit/s+) | Ultrafast (300 Mbit/s+) | Gigabit | Below 10 Mbit/s |
|---|---|---|---|---|
| BD22 6LR | 100% | 100% | 100% | 0% |
| BD22 6LS | 100% | 100% | 100% | 0% |
Getting around
| Nearest | Distance | |
|---|---|---|
| Railway stations | Keighley 1.4 million journeys in 2024–25 | 2.3 km (1.5 miles) |
| Steeton and Silsden 595,000 journeys in 2024–25 | 4.6 km (2.9 miles) | |
| Crossflatts 442,000 journeys in 2024–25 | 5.9 km (3.6 miles) | |
| Bus stops | 10 stops within 400 m (0.2 miles), 31 within 800 m (0.5 miles); nearest Prospect Mount Wheathead Drive Exley Head | 20 m |
| Bus or coach station | Keighley Bus Station | 1.9 km (1.2 miles) |
| EV charging points | MFG Charging Station | 1.8 km (1.1 miles) |
| Airport with scheduled flights | Leeds Bradford Airport LBA | 18 km (11 miles) |
Local services
| Nearest | Distance | |
|---|---|---|
| GP surgeries | Ling House Medical Centre Good Oct 2024 | 1.9 km (1.2 miles) |
| Pharmacies | 4 pharmacies within 1.6 km (1 mile); nearest Olive Pharmacy Ashbourne | 940 m (0.6 miles) |
| NHS dentists | 2 practices within 1.6 km (1 mile); nearest Dental Surgery | 150 m |
| Hospital | Airedale General Hospital | 4.4 km (2.7 miles) |
| Care homes | 3 homes within 1.6 km (1 mile); nearest Rix House Good Jun 2019 | 710 m (0.4 miles) |
| Police station | West Yorkshire Police | 3.1 km (1.9 miles) |
| Cash machines | 2 machines within 800 m (0.5 miles); nearest Fred's Convenience Store | 380 m |
Parks and green space
| Nearest | Distance | |
|---|---|---|
| Park or garden | Lund Park 5.7 ha | 860 m (0.5 miles) |
| Play area | 4 within 800 m (0.5 miles); nearest Unnamed 310 m² | 300 m |
| Playing field | 1 within 800 m (0.5 miles); nearest Unnamed 7,400 m² | 750 m (0.5 miles) |
| Allotments | 2 within 800 m (0.5 miles); nearest Arncliffe Road Allotment Gardens 9,520 m² | 710 m (0.4 miles) |
Landmarks
The nearest historic landmark is Lund Park, a registered park or garden (Grade II), 1 km (0.6 miles) east. 5 listed buildings are within 1 km (0.6 miles).
| Name | What it is | From the middle of the street |
|---|---|---|
| Lund Park | Registered park or garden, Grade II | 1 km (0.6 miles) east |
| Whinburn | Registered park or garden, Grade II | 2.4 km (1.5 miles) north |
| Saltaire | World Heritage Site | 9.7 km (6 miles) east |
| Name | What it is | From the middle of the street |
|---|---|---|
| Stell Hill | Hill | 330 m west |
| Mill Pond | Lake or reservoir | 510 m (0.3 miles) north |
| Lower Holme House Wood | Wood | 690 m (0.4 miles) north-west |
| Owl Hill | Hill | 1.1 km (0.7 miles) west |
| Higher Holme House Wood | Wood | 1.2 km (0.8 miles) west |
| Gill Clough | Valley | 1.3 km (0.8 miles) south-west |
Air quality
| Pollutant | Here | UK limit | WHO guideline |
|---|---|---|---|
| Nitrogen dioxide (NO2) | 5.8 | 40 | 10 |
| Fine particles (PM2.5) | 5.9 | 20 | 5 |
| Particles (PM10) | 8.6 | 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 |
|---|---|---|
| 55 to 59 | 1 | 0 |
| Under 55 | 68 | 69 |
1 of the street's 69 addresses is 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 Bradford: see them on the Bradford page.
Nearest schools
| School | Phase | Ages | Distance | Inspection |
|---|---|---|---|---|
| Beckfoot Nessfield | Primary | 3–11 | 410 m (0.3 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 |
| Beckfoot Oakbank | Secondary | 11–18 | 710 m (0.4 miles) | No overall grade (Jan 2025, graded inspection without an overall judgement): Quality of education: Requires improvement; Behaviour and attitudes: Inadequate; Personal development: Requires improvement; Leadership and management: Inadequate |
| Merlin Top Primary Academy | Primary | 3–11 | 1 km (0.7 miles) | No published inspection |
| Ingrow Primary School | Primary | 3–11 | 1.1 km (0.7 miles) | No published inspection |
| Our Lady of Victories Catholic School Roman Catholic | Primary | 3–11 | 1.1 km (0.7 miles) | Good (May 2023, overall grade under the previous framework) |
| Holycroft Primary School | Primary | 3–11 | 1.2 km (0.7 miles) | Good (Feb 2023, overall grade under the previous framework) |
| St Joseph's Catholic Primary School Roman Catholic | Primary | 3–11 | 1.2 km (0.8 miles) | No published inspection |
| Keighley St Andrew's CofE Primary School and Nursery Church of England | Primary | 3–11 | 1.3 km (0.8 miles) | Good (May 2023, overall grade under the previous framework) |
| Laycock Academy | Primary | 4–11 | 1.3 km (0.8 miles) | No published inspection |
| Worth Valley Primary School | Primary | 2–11 | 1.4 km (0.9 miles) | Good (Oct 2019, overall grade under the previous framework) |
| Victoria Primary School | Primary | 3–11 | 1.5 km (1 mile) | Good (Nov 2023, overall grade under the previous framework) |
| Oakworth Primary School | Primary | 3–11 | 1.8 km (1.1 miles) | Good (Dec 2022, overall grade under the previous framework) |
Food hygiene ratings nearby
| Business | Type | Distance | Rating | Rated |
|---|---|---|---|---|
| The Three Horses BD22 6BZ | Pub/bar/nightclub | 300 m | 3 Generally satisfactory | 11 Jul 2025 |
| Fred's Convenience Store BD22 6DF | Retailers - other | 370 m | 5 Very good | 21 Aug 2012 |
| Mellors Catering Service at Nessfield Primary School BD22 6NP | School/college/university | 440 m (0.3 miles) | 5 Very good | 6 Jan 2026 |
Crime within 250 m
| Category | Crimes |
|---|---|
| Violence and sexual offences | 15 |
| Criminal damage and arson | 5 |
| Burglary | 5 |
| Anti-social behaviour | 2 |
| Public order | 2 |
| Possession of weapons | 2 |
| Vehicle crime | 1 |
| Other crime | 1 |
| Theft from the person | 1 |
| Other theft | 1 |
| Drugs | 1 |
Most of these are attached to: On or near Fell Crescent (12); On or near Prospect Drive (6); On or near High Pastures (4); On or near Prospect Crescent (3); On or near Rose Meadows (2).
Road safety
1 collision in which someone was hurt was reported on and around the street in 2021 to 2025: 0 fatal, 0 serious and 1 slight. Most were on roads with a 30 mph limit.
| Year | Collisions | Fatal or serious |
|---|---|---|
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| Date | Severity | Who was hurt | Road | Conditions |
|---|---|---|---|---|
| 1 Jun 2022 17:26 | Slight | 2 people | Minor road, 30 mph | Daylight |
Only collisions in which someone was hurt and which the police were told about are here: damage-only collisions and near misses are not, and some injuries are never reported. Positions are recorded by the police, usually to within a few metres. Each year's figures are published the following September.
People and work
Who lives here
| Around this street | England | |
|---|---|---|
| Median age | 48 | 40 |
| Children under 15 | 16% | 17% |
| Aged 65 and over | 29% | 18% |
Homes
| Around this street | England | |
|---|---|---|
| Owned (outright or with a mortgage) | 89% | 61% |
| Owned outright | 55% | 33% |
| Shared ownership | under 1% | 1% |
| Social rented | 2% | 17% |
| Private rented | 8% | 21% |
Work and commuting
| Around this street | England | |
|---|---|---|
| Adults (16 and over) in work | 52% | 57% |
| Unemployment (of those working or looking for work) | 4% | 6% |
| Retired (of adults) | 33% | 22% |
| Long-term sick or disabled (of adults) | 5% | 4% |
| Work mainly from home (of those in work) | 22% | 32% |
| Travel to work by car or van | 63% | 48% |
| By train, Underground, metro or tram | 3% | 4% |
| By any public transport, including bus | 6% | 8% |
| On foot or by bicycle | 8% | 10% |
| Work within 10 km (6 miles) of home (of those who travel to work) | 54% | 65% |
| Work 30 km (19 miles) or more away | 4% | 8% |
Education and languages
| Around this street | England | |
|---|---|---|
| Degree or other higher qualification, Level 4+ (of adults) | 22% | 34% |
| No qualifications | 25% | 18% |
| Apprenticeship as highest qualification | 9% | 5% |
| Main language English (aged 3 and over) | 97% | 91% |
| Cannot speak English well or at all | 2% | 2% |
Deprivation
The neighbourhood around this street is in decile 7 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
- Roadworks Street works permit: CITY OF BRADFORD METROPOLITAN DISTRICT COUNCIL: Highway improvement works, 1 May 2027 to 31 July 2027 (stop/go boards) found 3 November 2026
Postcodes on this street
Nearby streets
Prospect Crescent · Branshaw Mount · Holden Street · Ridgeway Mount · Westburn Way · Rose Meadows · Prospect Drive · Wheat Head Drive · Branshaw Grove · Random Close · Fell Crescent · Hoyle Fold
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; road collisions count only those in which someone was hurt and the police were told.
- 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.