Heathfield Road Wigston
17 addresses across 1 postcode (LE18), about 110 m long, classed as a local road. USRN 29200311.
- Sales: 11 recorded sales since 1995; in 2025 the median was £245,000 across 2 sales.
- Prices and rents: A typical home in Oadby and Wigston cost £257,504 in August 2026 (-1.5% on a year); private rents averaged £1,022 a month.
- Energy: 9 homes have an energy certificate (C: 2, D: 5, E: 2).
- Flood: No address on its postcodes is in an area 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.
- Storm overflows: 1 storm overflow within 1 km (0.6 miles) spilled 30 times (186 hours) in 2025.
- Radon: Up to 3 to 5% of homes in the 1 km squares around it are estimated to be at or above the radon Action Level.
- Council tax: Most homes around it are in council tax band C; Band D in Oadby and Wigston costs £2,407 a year in 2026-27.
- Broadband: Gigabit broadband is available to 100% of premises.
- Transport: The nearest railway station is South Wigston, about 2.5 km (1.6 miles) away in a straight line.
- Green space: The nearest park or garden, Knighton Park, is about 310 m away.
- Air: Background air pollution in 2024 was 10.9 µg/m³ of nitrogen dioxide and 7.5 of PM2.5, within UK legal limits.
- Height: Its addresses are 80 to 84 m above sea level.
- Noise: 1 of its 17 addresses is modelled at 55 dB or more from road traffic.
- Doctors: The nearest GP surgery is Spirit Primary Care Limited-Asquith, about 1.2 km (0.8 miles) away, with 5 practices within 1.6 km (1 mile).
- People: About 280 people lived in the census areas around it in 2021; 91% of households owned their home and 22% of adults held a degree or other higher qualification.
- Crime: 22 crimes were recorded within 250 m between September 2025 and August 2026, most often violence and sexual offences.
- Road safety: No collisions in which someone was hurt were reported on and around it in 2021 to 2025.
£9.99 The Street Dossier Full Report for a home on Heathfield Road: its own records, questions to ask the seller and everything on this page, in one PDF. Choose the home
House sales on this street
| Year | Sales | Median price | Lowest | Highest |
|---|---|---|---|---|
| 2025 | 2 | £245,000 | £170,000 | £320,000 |
| 2021 | 1 | £317,000 | £317,000 | £317,000 |
| 2020 | 1 | £274,000 | £274,000 | £274,000 |
| 2019 | 1 | £235,000 | £235,000 | £235,000 |
| 2010 | 1 | £140,000 | £140,000 | £140,000 |
| 2003 | 1 | £112,000 | £112,000 | £112,000 |
| 2001 | 1 | £79,500 | £79,500 | £79,500 |
| 1999 | 1 | £68,950 | £68,950 | £68,950 |
| 1997 | 1 | £59,000 | £59,000 | £59,000 |
| 1996 | 1 | £66,250 | £66,250 | £66,250 |
| Date | Address | Type | Price | Notes |
|---|---|---|---|---|
| 10 Dec 2010 | 2 LE18 1JR | Semi-detached | £140,000 | |
| 23 Apr 2021 | 3 LE18 1JR | Semi-detached | £317,000 | |
| 24 Jan 2003 | 3 LE18 1JR | Semi-detached | £112,000 | |
| 3 Dec 1999 | 3 LE18 1JR | Semi-detached | £68,950 | |
| 18 Jul 1997 | 4 LE18 1JR | Semi-detached | £59,000 | |
| 21 Nov 2019 | 6 LE18 1JR | Semi-detached | £235,000 | |
| 26 Sep 1996 | 6 LE18 1JR | Semi-detached | £66,250 | |
| 8 Dec 2020 | 7 LE18 1JR | Detached | £274,000 | |
| 28 Feb 2025 | 9 LE18 1JR | Detached | £320,000 | |
| 13 Sep 2001 | 11 LE18 1JR | Semi-detached | £79,500 | |
| 12 Sep 2025 | 12 LE18 1JR | Semi-detached | £170,000 |
House prices and rents in Oadby and Wigston
A typical home in Oadby and Wigston cost £257,504 in August 2026, 1.5% less than a year before. That is 9% more than five years earlier and 38% more than ten years earlier.
| Home | Typical price, Aug 2026 |
|---|---|
| Detached | £402,803 |
| Semi-detached | £257,178 |
| Terraced | £188,570 |
| Flat or maisonette | £111,646 |
| Bought by a first-time buyer | £229,143 |
Private renters in Oadby and Wigston paid £1,022 a month on average in September 2026, 2.2% more than a year before. That is 38% more than five years earlier.
| Home | Average rent a month, Sep 2026 |
|---|---|
| One bedroom | £730 |
| Two bedrooms | £887 |
| Three bedrooms | £1,120 |
| Four or more bedrooms | £1,556 |
Energy performance certificates
9 homes with a current certificate; median floor area 87 m². Most common: House, semi-detached (7); House, detached (2). Built: 1950-1966 (8); 1930-1949 (1). Tenure at assessment: owner-occupied (7); rented (private) (1).
Each home's certificates and sales (9 addresses)
Gas and electricity use
Homes with gas used 13,358 kWh of it on average in 2024, 19% more than the district's 11,245 kWh, and 2,438 kWh of electricity, 19% less than the district's 3,020 kWh. There are gas meters for about 100% of the homes.
These are all the homes on the postcode, whatever their size and however many live in them, so they show the kind of homes and heating here rather than what any one home uses. The typical figure is the median: half the homes used less. The district is LE18.
Council tax
What each band costs in Oadby and Wigston in 2026-27: Band D £2,407 a year on average, including the police, fire and any county and parish charges.
| A | B | C | D | E | F | G | H |
|---|---|---|---|---|---|---|---|
| £1,605 | £1,872 | £2,139 | £2,407 | £2,942 | £3,477 | £4,011 | £4,814 |
Homes by band in the neighbourhood around this street: most are in band C (57% of about 580 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)
- 271 Leicester Road, Wigston, permissioned (500 m (0.3 miles))
- 34 Bell Street, Wigston, permissioned (1 km (0.6 miles))
Energy projects nearby
No wind turbine or waste plant within 5 km (3.1 miles), and no solar farm, battery site or other project of 1 MW or more within 2 km (1.2 miles), of the street's postcodes, operating or planned.
Roadworks
No street works under way, planned or finished in the last three months on this street, in permits up to 31 October 2026.
Flood risk
Rivers, the sea or surface water: in this street's postcodes, 0 addresses are in areas at high risk, 0 at medium risk and 1 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 is in flood zone 2 or 3.
Recorded floods
No recorded flood covers the centre 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.
Coastal erosion
No projected coastal erosion zone is within 1 km (0.6 miles) of the street's postcodes.
Storm overflows
1 storm overflow within 1 km (0.6 miles) of the street's postcodes spilled 30 times, for 186 hours in all, in 2025. They discharge into Wash Brook.
| Overflow | Into | Spills | Hours | Distance |
|---|---|---|---|---|
| Oadby Stw Severn Trent Water | Wash Brook | 30 | 186 | 630 m (0.4 miles) |
A storm overflow lets sewage diluted with rainwater into a river, stream or the sea when heavy rain overwhelms the sewers, so the spills here affect the water they run into, not homes. A spill is counted the regulators' way: a first 12 hours, then each 24 hours it goes on.
Coal mining
No postcode centre here is in a coalfield: the Mining Remediation Authority records no coal mining risk here.
Radon
The postcode is in a 1 km square with radon potential up to 3 to 5%: up to that share of homes there is estimated to be at or above the Action Level of 200 becquerels per cubic metre. At least part of the square is a radon Affected Area, where 1% or more of homes are.
Radon is a natural radioactive gas from the ground that can build up indoors; long exposure raises the risk of lung cancer. A three-month test with two small detectors is the only way to know a home's level, and a high level can usually be brought down with a sump or better ventilation. Homes built here in recent decades should have radon protection under the building regulations (basic protection from 3%, full protection from 10%). UKHSA sells a radon report for a single address from its detailed map at ukradon.org.
Historic landfill
No historic landfill site is within 500 m (0.3 miles) of the street's postcodes.
Height above sea level
The street's 17 addresses are between 80 m and 84 m above sea level (81 m on average).
Broadband
| Postcode | Superfast (30 Mbit/s+) | Ultrafast (300 Mbit/s+) | Gigabit | Below 10 Mbit/s |
|---|---|---|---|---|
| LE18 1JR | 100% | 100% | 100% | 0% |
Getting around
| Nearest | Distance | |
|---|---|---|
| Railway stations | South Wigston 134,000 journeys in 2024–25 | 2.5 km (1.6 miles) |
| Leicester 5.5 million journeys in 2024–25 | 4.4 km (2.7 miles) | |
| Narborough 294,000 journeys in 2024–25 | 7.3 km (4.5 miles) | |
| Bus stops | 0 stops within 400 m (0.2 miles), 16 within 800 m (0.5 miles); nearest Carlton Drive Wigston Fields | 430 m (0.3 miles) |
| Bus or coach station | Charles Street Leicester | 5 km (3.1 miles) |
| Car parks | Fairfield Inn Car Park | 2.3 km (1.4 miles) |
| EV charging points | MFG Charging Station | 3.6 km (2.2 miles) |
| Airport with scheduled flights | East Midlands Airport EMA | 30.4 km (19 miles) |
Local services
| Nearest | Distance | |
|---|---|---|
| GP surgeries | 5 practices within 1.6 km (1 mile); nearest Spirit Primary Care Limited-Asquith Good Jun 2021 | 1.2 km (0.8 miles) |
| Pharmacies | 9 pharmacies within 1.6 km (1 mile); nearest Wigston Pharmacy | 880 m (0.5 miles) |
| NHS dentists | 5 practices within 1.6 km (1 mile); nearest Natural Smiles Leicester | 450 m (0.3 miles) |
| Hospital | Stoneygate Eye Hospital Good Feb 2024 | 2.1 km (1.3 miles) |
| Care homes | 15 homes within 1.6 km (1 mile); nearest Carlton Drive Short Breaks Service Good Oct 2019 | 500 m (0.3 miles) |
| Police station | South Leicester Police | 540 m (0.3 miles) |
| Cash machines | 1 machine within 800 m (0.5 miles); nearest Cashpoint® 61 Leicester Road Lloyds Bank | 790 m (0.5 miles) |
Parks and green space
| Nearest | Distance | |
|---|---|---|
| Park or garden | 2 within 800 m (0.5 miles); nearest Knighton Park 34 ha | 310 m |
| Play area | 8 within 800 m (0.5 miles); nearest Unnamed 540 m² | 480 m (0.3 miles) |
| Playing field | 2 within 800 m (0.5 miles); nearest Unnamed 3.8 ha | 490 m (0.3 miles) |
| Allotments | 1 within 800 m (0.5 miles); nearest Unnamed 3.2 ha | 650 m (0.4 miles) |
Within 800 m (0.5 miles): 2 parks and gardens, 34 hectares in all.
Landmarks
The nearest historic landmark is Saffron Hill Cemetery, a registered park or garden (Grade II*), 1.9 km (1.2 miles) west. 2 listed buildings are within 1 km (0.6 miles).
| Name | What it is | From the middle of the street |
|---|---|---|
| Saffron Hill Cemetery | Registered park or garden, Grade II* | 1.9 km (1.2 miles) west |
| Name | What it is | From the middle of the street |
|---|---|---|
| Knighton Spinney | Wood | 830 m (0.5 miles) north |
| Holbrook Spinney | Wood | 1 km (0.6 miles) north |
| Lucas Marsh | Wetland | 1.3 km (0.8 miles) east |
| Mill Stream | Lake or reservoir | 3.1 km (1.9 miles) south-west |
| Tythorn Hill | Hill | 4 km (2.5 miles) south-east |
| The Islands | Island | 4.7 km (2.9 miles) south-east |
Air quality
| Pollutant | Here | UK limit | WHO guideline |
|---|---|---|---|
| Nitrogen dioxide (NO2) | 10.9 | 40 | 10 |
| Fine particles (PM2.5) | 7.5 | 20 | 5 |
| Particles (PM10) | 12.1 | 40 | 15 |
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
| Level | Road traffic | Railways |
|---|---|---|
| 55 to 59 | 1 | 0 |
| Under 55 | 16 | 17 |
1 of the street's 17 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 Oadby and Wigston: see them on the Oadby and Wigston page.
Nearest schools
| School | Phase | Ages | Distance | Inspection | Exam results |
|---|---|---|---|---|---|
| Saint John Fisher Catholic Voluntary Academy, Wigston, Leicestershire Roman Catholic | Primary | 4–11 | 580 m (0.4 miles) | Report card (Nov 2025): Curriculum and teaching: Expected standard; Achievement: Strong standard; Attendance and behaviour: Strong standard; Personal development and wellbeing: Strong standard; Inclusion: Expected standard; Leadership and governance: Strong standard; Early years: Expected standard; Safeguarding standards: Met | 80% at the expected standard in reading, writing and maths, 7% at the higher standard (2025; 72% in 2024 and 71% in 2023) |
| The Meadow Community Primary School | Primary | 2–11 | 1 km (0.6 miles) | Report card (Jan 2026): Curriculum and teaching: Expected standard; Achievement: Expected standard; Attendance and behaviour: Needs attention; Personal development and wellbeing: Expected standard; Inclusion: Expected standard; Leadership and governance: Expected standard; Early years: Expected standard; Safeguarding standards: Met | 71% at the expected standard in reading, writing and maths, 12% at the higher standard (2025; 68% in 2024 and 66% in 2023) |
| Langmoor Primary School Oadby | Primary | 4–11 | 1 km (0.6 miles) | Report card (Jun 2026): Curriculum and teaching: Expected standard; Achievement: Expected standard; Attendance and behaviour: Strong standard; Personal development and wellbeing: Expected standard; Inclusion: Expected standard; Leadership and governance: Expected standard; Early years: Expected standard; Safeguarding standards: Met | 70% at the expected standard in reading, writing and maths, 3% at the higher standard (2025; 80% in 2024 and 80% in 2023) |
| Glenmere Community Primary School | Primary | 4–11 | 1.1 km (0.7 miles) | No overall grade (Sep 2024, graded inspection without an overall judgement): Quality of education: Good; Behaviour and attitudes: Outstanding; Personal development: Outstanding; Leadership and management: Good | 73% at the expected standard in reading, writing and maths, 7% at the higher standard (2025; 77% in 2024 and 74% in 2023) |
| Overdale Infant School | Primary | 3–7 | 1.1 km (0.7 miles) | No overall grade (Jan 2025, graded inspection without an overall judgement): Quality of education: Good; Behaviour and attitudes: Good; Personal development: Good; Leadership and management: Good | None published |
| Water Leys Primary School | Primary | 4–11 | 1.1 km (0.7 miles) | No published inspection | 56% at the expected standard in reading, writing and maths, 3% at the higher standard (2025; 65% in 2024 and 67% in 2023) |
| All Saints Church of England Primary School | Primary | 2–11 | 1.1 km (0.7 miles) | Requires improvement (May 2024, overall grade under the previous framework) | 45% at the expected standard in reading, writing and maths, 0% at the higher standard (2025; 19% in 2024 and 40% in 2023) |
| Overdale Junior School | Primary | 7–11 | 1.2 km (0.7 miles) | No published inspection | 62% at the expected standard in reading, writing and maths, 8% at the higher standard (2025; 69% in 2024 and 68% in 2023) |
| Little Hill Primary | Primary | 4–11 | 1.6 km (1 mile) | Report card (Jan 2026): Curriculum and teaching: Expected standard; Achievement: Expected standard; Attendance and behaviour: Expected standard; Personal development and wellbeing: Expected standard; Inclusion: Strong standard; Leadership and governance: Strong standard; Early years: Expected standard; Safeguarding standards: Met | 63% at the expected standard in reading, writing and maths, 5% at the higher standard (2025; 53% in 2024 and 59% in 2023) |
| Wigston Menphys Nursery School | Nursery | 2–5 | 1.6 km (1 mile) | Good (Oct 2019, overall grade under the previous framework) | |
| Wigston Academy | Secondary | 11–16 | 1.7 km (1 mile) | Good (Jun 2022, overall grade under the previous framework) | GCSE 2026 (provisional): Attainment 8 39.4 (42.8 in 2025 and 38.4 in 2024); 28.8% grade 5+ in English and maths |
| Launde Primary School | Primary | 4–11 | 1.8 km (1.1 miles) | Report card (Apr 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 | 87% at the expected standard in reading, writing and maths, 20% at the higher standard (2025; 87% in 2024 and 83% in 2023) |
Exam results are from the Department for Education's school performance tables (Explore Education Statistics, Open Government Licence), for all pupils at each school. The middle school in England had 63% at the expected standard at the end of primary school (2025), Attainment 8 of 46.0 at GCSE (2026) and an A level average of C+ (2025). Attainment 8 adds up a pupil's grades in eight GCSEs, with English and maths counted twice (90 is the most), averaged over the school's pupils. Progress 8 compares pupils with others who had the same results at the end of primary school; it is not published for GCSEs in 2025 and 2026, as those pupils sat no primary tests during the pandemic. Small year groups swing from year to year, and figures for very small ones are withheld.
Nurseries and childcare
The ten nearest nurseries, pre-schools and clubs are all within 1.4 km (0.9 miles); the nearest is 670 m (0.4 miles) from the middle of the street.
| Provider | Kind | Places | Latest inspection | Distance |
|---|---|---|---|---|
| The Cradle Nursery LE18 1JX | Full day care | 72 | Good (Apr 2023, overall grade under the previous framework) | 670 m (0.4 miles) |
| Kiddy Kapers Daycare LE18 3RD | Full day care | 50 | Good (Nov 2023, overall grade under the previous framework) | 880 m (0.5 miles) |
| Nursery Rhymes - Knighton Limited LE2 3RR | Full day care | 58 | Good (Jul 2025, overall grade under the previous framework) | 1 km (0.6 miles) |
| Langmoor Pre-School LE2 5HS | Sessional day care | 35 | Good (Jun 2022, overall grade under the previous framework) | 1 km (0.6 miles) |
| Poplars Preschool LE18 1HG | Full day care | 75 | Good (Dec 2022, overall grade under the previous framework) | 1.1 km (0.7 miles) |
| Busy Bees at Leicester Wigston Magna LE18 2AJ | Full day care | 54 | Good (May 2023, overall grade under the previous framework) | 1.1 km (0.7 miles) |
| St George's Nursery School LE2 5QF | Full day care | 86 | May 2026: Expected standard in 6 areas | 1.3 km (0.8 miles) |
| Kip McGrath Leicester South LE2 5AR | Full day care (over fives) | Not inspected yet | 1.4 km (0.9 miles) | |
| Kumon Oadby LE2 5BF | Out-of-school day care (over fives) | Not inspected yet | 1.4 km (0.9 miles) | |
| Moat Street Pre school LE18 2HE | Full day care | 24 | Good (Sep 2022, overall grade under the previous framework) | 1.4 km (0.9 miles) |
Ofsted also registers 346 childminders and 19 home childcarers (nannies) in Leicestershire. It does not publish their addresses, so they cannot be shown here; the council's family information service lists those taking children.
Food hygiene ratings nearby
No rated food businesses within 500 m (0.3 miles).
Crime within 250 m
| Category | Crimes |
|---|---|
| Violence and sexual offences | 8 |
| Other theft | 4 |
| Public order | 2 |
| Criminal damage and arson | 2 |
| Vehicle crime | 2 |
| Anti-social behaviour | 1 |
| Bicycle theft | 1 |
| Burglary | 1 |
| Drugs | 1 |
Most of these are attached to: On or near Heathfield Road (7); On or near Grangeway Road (4); On or near Thorpe Drive (2); On or near Ruskington Drive (2); On or near Eastway Road (2).
Road safety
No collisions in which someone was hurt were reported on and around the street in 2021 to 2025.
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.
Traffic on nearby roads
No traffic count point is within 500 m (0.3 miles) of the street's postcodes. The Department for Transport counts every motorway and A road and only a sample of minor roads, so a quiet residential street usually has none.
People and work
Who lives here
| Around this street | England | |
|---|---|---|
| Median age | 48 | 40 |
| Children under 15 | 17% | 17% |
| Aged 65 and over | 31% | 18% |
Homes
| Around this street | England | |
|---|---|---|
| Owned (outright or with a mortgage) | 91% | 61% |
| Owned outright | 62% | 33% |
| Shared ownership | 0% | 1% |
| Social rented | 0% | 17% |
| Private rented | 9% | 21% |
Work and commuting
| Around this street | England | |
|---|---|---|
| Adults (16 and over) in work | 54% | 57% |
| Unemployment (of those working or looking for work) | 4% | 6% |
| Retired (of adults) | 35% | 22% |
| Long-term sick or disabled (of adults) | 1% | 4% |
| Work mainly from home (of those in work) | 27% | 32% |
| Travel to work by car or van | 60% | 48% |
| By train, Underground, metro or tram | under 1% | 4% |
| By any public transport, including bus | 2% | 8% |
| On foot or by bicycle | 10% | 10% |
| Work within 10 km (6 miles) of home (of those who travel to work) | 79% | 65% |
| Work 30 km (19 miles) or more away | 7% | 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) | 91% | 91% |
| Cannot speak English well or at all | 2% | 2% |
Deprivation
The neighbourhood around this street is in decile 9 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
- LE18 1JR: 17 addresses
Nearby streets
Mayfield Drive · Ruskington Drive · Brighton Avenue · Thorpe Drive · Ashdown Road · Elwin Avenue · Westerby Close · Birchtree Road · Kensington Drive · Grangeway Road · Grange Road · Highfield Crescent
All the streets in LE18 and across Oadby and Wigston.
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.