Algernon Road Birmingham

56 addresses across 3 postcodes (B16,B18), about 210 m long, classed as a local road. USRN 2702542.

  • Sales: 25 recorded sales since 1995; in 2019 the median was £160,000 across 1 sale.
  • Energy: 38 homes have an energy certificate (C: 1, D: 15, E: 18, F: 4).
  • 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 Birmingham costs £2,363 a year in 2026-27.
  • Broadband: Gigabit broadband is available to 92% to 100% of premises.
  • Transport: The nearest railway station is Smethwick Rolfe Street, about 2.1 km (1.3 miles) away in a straight line.
  • Green space: There is a small park or garden about 150 m away, and Summerfield Park (15 hectares) is about 270 m away.
  • Air: Background air pollution in 2024 was 14.7 µg/m³ of nitrogen dioxide and 8.0 of PM2.5, within UK legal limits.
  • Height: Its addresses are 150 to 158 m above sea level.
  • Noise: 23 of its 56 addresses are modelled at 55 dB or more from road traffic.
  • Doctors: The nearest GP surgery is Druid Group - Emc Surgery, about 100 m away, with 12 practices within 1.6 km (1 mile).
  • People: About 1,410 people lived in the census areas around it in 2021; 50% of households owned their home and 20% of adults held a degree or other higher qualification.
  • Crime: 383 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
20191£160,000£160,000£160,000
20181£210,000£210,000£210,000
20071£185,000£185,000£185,000
20061£124,500£124,500£124,500
20051£165,000£165,000£165,000
20042£142,000£128,000£156,000
20032£124,975£120,000£129,950
20021£60,000£60,000£60,000
20012£52,600£48,000£57,200
20002£46,500£41,000£52,000
19993£49,000£47,000£50,000
19984£42,100£40,000£55,000
Most recent sales (25)
DateAddressTypePriceNotes
6 Dec 201917 B16 0HUTerraced£160,000
6 Dec 20183 B16 0HUSemi-detached£210,000
13 Aug 20184 B16 0HXTerraced£249,000Not a standard sale (repossession, buy-to-let or transfer).
12 Dec 201753 B16 0HUTerraced£195,000Not a standard sale (repossession, buy-to-let or transfer).
28 Jun 20163 B16 0HUSemi-detached£180,000Not a standard sale (repossession, buy-to-let or transfer).
14 Dec 20076 B16 0HXTerraced£185,000
30 Dec 200612 B16 0HXSemi-detached£124,500
6 Jun 200557 B16 0HUTerraced£165,000
28 Apr 200412 B16 0HXSemi-detached£156,000
16 Jan 200465 B16 0HUTerraced£128,000
19 Dec 200363 B16 0HUTerraced£129,950
2 Sep 200312 B16 0HXSemi-detached£120,000
29 Nov 200212 B16 0HXSemi-detached£60,000
21 Jun 200124 B16 0HXTerraced£48,000
5 Mar 200134 B16 0HXTerraced£57,200
13 Oct 200061 B16 0HUDetached£52,000
6 Apr 200011 B16 0HUTerraced£41,000
10 Sep 199912 B16 0HXSemi-detached£49,000
23 Jul 199930 B16 0HXTerraced£47,000
16 Jul 199919 B16 0HUTerraced£50,000
27 Nov 199821 B16 0HUTerraced£44,200
30 Sep 199827A B16 0HUTerraced£40,000
7 Aug 199815 B16 0HUTerraced£40,000
18 Jun 199857 B16 0HUTerraced£55,000
13 Dec 199624 B16 0HXTerraced£39,500

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 July 2011 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 139 m². Most common: House, mid-terrace (20); House, semi-detached (6); Flat (5). Built: 1900-1929 (27); before 1900 (7); 1930-1949 (4). Tenure at assessment: owner-occupied (23); rented (social) (6); rented (private) (6).

Each home's certificates and sales (26 addresses)

Council tax

What each band costs in Birmingham in 2026-27: Band D £2,363 a year on average, including the police, fire and any county and parish charges.

ABCDEFGH
£1,575£1,838£2,100£2,363£2,888£3,413£3,938£4,726

Homes by band in the neighbourhoods around this street: most are in band A (59% of about 1,190 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): CITY WIDE HMO.
  • 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

Finished in the last three months

  • 15 September 2026: SEVERN TRENT WATER, Utility repair and maintenance works, give and take, on the footway (immediate - urgent 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, 0 addresses are in areas at high risk, 0 at medium risk and 5 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.

PostcodePlanning zoneAddresses at high / medium / low riskGroundwater
B16 0HUnot in 2 or 3 0 / 0 / 0 unlikely
B16 0HXnot in 2 or 3 0 / 0 / 2 unlikely
B18 4HDnot in 2 or 3 0 / 0 / 3 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 56 addresses are between 150 m and 158 m above sea level (154 m on average); the ground rises about 7 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
B16 0HU100%100%100%0%
B16 0HX100%100%100%0%
B18 4HD92%92%92%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 stationsSmethwick Rolfe Street 404,000 journeys in 2024–252.1 km (1.3 miles)
Jewellery Quarter 446,000 journeys in 2024–252.2 km (1.4 miles)
The Hawthorns 334,000 journeys in 2024–252.5 km (1.5 miles)
Underground, metro or tramWinson Green Outer Circle (West Midlands Metro)1.5 km (0.9 miles)
Soho Benson Road (West Midlands Metro)1.5 km (1 mile)
Handsworth Booth Street (West Midlands Metro)1.8 km (1.1 miles)
Bus stops10 stops within 400 m (0.2 miles), 45 within 800 m (0.5 miles); nearest Algernon Road Rotton Park110 m
Bus or coach stationBirmingham Coach Station Digbeth4 km (2.5 miles)
Car parks1 within 800 m (0.5 miles); nearest Q-Park Midland Metropolitan University Hospital540 m (0.3 miles)
EV charging points19 within 1.6 km (1 mile); nearest ubitricity190 m
Airport with scheduled flightsBirmingham Airport BHX13.9 km (8.6 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 surgeries12 practices within 1.6 km (1 mile); nearest Druid Group - Emc Surgery100 m
Pharmacies9 pharmacies within 1.6 km (1 mile); nearest Dudley Road Late Night Pharmacy100 m
NHS dentists10 practices within 1.6 km (1 mile); nearest City Dental Practice100 m
HospitalMidland Metropolitan University Hospital650 m (0.4 miles)
Police stationVyse Street Police Station370 m
Cash machines4 machines within 800 m (0.5 miles); nearest Payzone260 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 garden8 within 800 m (0.5 miles); nearest Unnamed 3.2 ha150 m
Largest park within 800 m (0.5 miles)Summerfield Park 15 ha270 m
Play area6 within 800 m (0.5 miles); nearest Unnamed 270 m²310 m
Playing fieldUnnamed 4.1 ha930 m (0.6 miles)
AllotmentsUnnamed 400 m²900 m (0.6 miles)

Within 800 m (0.5 miles): 8 parks and gardens, 28 hectares in all.

Landmarks

The nearest historic landmark is Summerfield Community Centre and Job Preparation Unit, a listed building (Grade II*), 480 m (0.3 miles) east. 13 listed buildings are within 1 km (0.6 miles), 1 of them Grade II*.

Historic places
NameWhat it isFrom the middle of the street
Summerfield Community Centre and Job Preparation UnitListed building, Grade II*480 m (0.3 miles) east
Remains of the Boulton and Watt Soho foundry and mint, Birmingham Canal, SmethwickScheduled monument1.3 km (0.8 miles) north
Smethwick Engine HouseScheduled monument1.7 km (1.1 miles) north-west
Engine Arm Aqueduct, WarleyScheduled monument2 km (1.2 miles) north-west
Warstone Lane CemeteryRegistered park or garden, Grade II2.1 km (1.3 miles) east
Key Hill CemeteryRegistered park or garden, Grade II*2.2 km (1.3 miles) east
Natural landmarks within 5 km (3.1 miles)
NameWhat it isFrom the middle of the street
Icknield Port LoopLake or reservoir1.2 km (0.8 miles) south-east
Soho LoopLake or reservoir1.3 km (0.8 miles) east
Thimblemill PoolLake or reservoir2.3 km (1.4 miles) west
Smethwick Hall PoolLake or reservoir2.5 km (1.6 miles) west
Warley WoodsWood3.1 km (1.9 miles) south-west
Bromford StopIsland4.8 km (3 miles) north-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)14.74010
Fine particles (PM2.5)8.0205
Particles (PM10)12.64015

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
75 dB or more10
60 to 6410
55 to 59210
Under 553356

23 of the street's 56 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 Birmingham: see them on the Birmingham 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
City Road Primary SchoolPrimary3–11190 m Good (Jan 2023, overall grade under the previous framework)
Summerfield Primary SchoolPrimary3–11490 m (0.3 miles) Requires improvement (Jul 2022, overall grade under the previous framework)
Shireland Hall Primary AcademyPrimary3–11630 m (0.4 miles) Report card (Jun 2026): Curriculum and teaching: Strong standard; Achievement: Strong 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
Cape Primary SchoolPrimary3–11690 m (0.4 miles) Good (Jun 2023, overall grade under the previous framework)
Barford Primary SchoolPrimary3–11730 m (0.5 miles) Good (Nov 2023, overall grade under the previous framework)
St Patrick and St Edmund's Catholic Primary School Roman CatholicPrimary4–11930 m (0.6 miles) No published inspection
Oasis Academy FoundryPrimary3–11950 m (0.6 miles) Outstanding (Jun 2023, overall grade under the previous framework)
St Matthew's CofE Primary School Church of EnglandPrimary3–111 km (0.6 miles) Report card (Feb 2026): Curriculum and teaching: Strong standard; Achievement: Expected standard; Attendance and behaviour: Strong standard; Personal development and wellbeing: Expected standard; Inclusion: Strong standard; Leadership and governance: Strong standard; Early years: Expected standard; Safeguarding standards: Met
George Dixon Primary SchoolPrimary4–111.2 km (0.7 miles) Report card (Feb 2026): Curriculum and teaching: Urgent improvement; Achievement: Urgent improvement; Attendance and behaviour: Needs attention; Personal development and wellbeing: Needs attention; Inclusion: Needs attention; Leadership and governance: Needs attention; Early years: Needs attention; Safeguarding standards: Met
St Paul's School for Girls Roman CatholicSecondary11–181.2 km (0.8 miles) No published inspection
Victoria Park PrimaryPrimary2–111.2 km (0.8 miles) Good (Dec 2023, overall grade under the previous framework)
Shireland Technology PrimaryPrimary3–111.3 km (0.8 miles) Outstanding (Oct 2023, overall grade under the previous framework)

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.

BusinessTypeDistanceRatingRated
Sweet Life Desserts B18 4HHRetailers - other100 m5 Very good9 Sep 2026
Slam Burger Dudley Rd B18 4HJRestaurant/Cafe/Canteen100 m5 Very good7 Sep 2026
Fresh Fish Daily B18 4HHRetailers - other110 m1 Major improvement necessary21 Sep 2026
Sedana Supermarket Uk Ltd B18 4HHRetailers - other110 m5 Very good11 Aug 2018
Bismillah Meat & Poultry B18 4HHRetailers - other110 m5 Very good5 Mar 2017
Kurdistan Supermarket B18 4HHRetailers - supermarkets/hypermarkets110 m4 Good16 Apr 2026
Juice vapore B18 4HHRestaurant/Cafe/Canteen110 m5 Very good2 Nov 2024
WEDESI BIRMINGHAM LTD B18 4HHOther catering premises110 mAwaiting inspection
SICA'S COFFEE HOUSE B18 4HHRestaurant/Cafe/Canteen120 m5 Very good19 Jun 2025
Kurdistan Meat Ltd B18 4HHRetailers - other140 m3 Generally satisfactory10 Sep 2025
Authentic Jamaican Food Store B18 4HBRetailers - other150 m5 Very good18 Oct 2022
The Snooker Club B18 4HBRetailers - other150 m5 Very good21 Feb 2013
Hasan Kebab House B18 4HBTakeaway/sandwich shop150 m5 Very good18 Nov 2025
Tahini Healthy Grill B18 4HBRestaurant/Cafe/Canteen150 m2 Improvement necessary3 Feb 2026
Alton Takeaway B18 4HBTakeaway/sandwich shop150 m2 Improvement necessary19 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.

383 recorded crimes by category
CategoryCrimes
Violence and sexual offences191
Vehicle crime34
Other theft27
Criminal damage and arson23
Public order22
Burglary19
Robbery17
Anti-social behaviour14
Drugs14
Possession of weapons10
Other crime8
Theft from the person4

Most of these are attached to: On or near Moilliett Street (71); On or near Petrol Station (62); On or near Twyning Road (61); On or near Brixham Road (50); On or near Algernon Road (50).

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: 1,405 residents in 359 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 age2940
Children under 1523%17%
Aged 65 and over8%18%

Homes

Around this streetEngland
Owned (outright or with a mortgage)50%61%
Owned outright35%33%
Shared ownershipunder 1%1%
Social rented22%17%
Private rented28%21%

Work and commuting

Around this streetEngland
Adults (16 and over) in work43%57%
Unemployment (of those working or looking for work)13%6%
Retired (of adults)9%22%
Long-term sick or disabled (of adults)5%4%
Work mainly from home (of those in work)20%32%
Travel to work by car or van50%48%
By train, Underground, metro or tramunder 1%4%
By any public transport, including bus19%8%
On foot or by bicycle7%10%
Work within 10 km (6 miles) of home (of those who travel to work)71%65%
Work 30 km (19 miles) or more away10%8%

Education and languages

Around this streetEngland
Degree or other higher qualification, Level 4+ (of adults)20%34%
No qualifications35%18%
Apprenticeship as highest qualification2%5%
Main language English (aged 3 and over)73%91%
Cannot speak English well or at all10%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

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.

Nearby streets

Cavendish Road · Dudley Road · Paignton Road · Twyning Road · Brixham Road · Wimbourne Road · Moilliett Street · Cape Street · Bellevue Avenue · Shenstone Road · Bewdley Villas · Arley Villas

All the streets in B16, B18 and across Birmingham.

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.