Aspell Close Middleton, Rochdale

36 addresses across 1 postcode (M24), about 200 m long, classed as a local road. USRN 32004463.

  • Sales: 60 recorded sales since 1995; in 2025 the median was £240,000 across 1 sale.
  • Energy: 21 homes have an energy certificate (C: 13, D: 8).
  • 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 Rochdale costs £2,601 a year in 2026-27.
  • Broadband: Gigabit broadband is available to 100% of premises.
  • Transport: The nearest railway station is Mills Hill (Manchester), about 2.2 km (1.4 miles) away in a straight line.
  • Green space: The nearest park or garden, Alkrington Woods, is about 430 m (0.3 miles) away.
  • Air: Background air pollution in 2024 was 13.7 µg/m³ of nitrogen dioxide and 7.4 of PM2.5, within UK legal limits.
  • Height: Its addresses are 86 to 95 m above sea level.
  • Noise: 1 of its 36 addresses is modelled at 55 dB or more from road traffic.
  • Doctors: The nearest GP surgery is Middleton Health Centre, about 320 m away, with 8 practices within 1.6 km (1 mile).
  • People: About 320 people lived in the census areas around it in 2021; 71% of households owned their home and 31% 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
20251£240,000£240,000£240,000
20241£200,000£200,000£200,000
20231£320,000£320,000£320,000
20223£200,000£187,000£205,000
20202£214,750£176,000£253,500
20192£171,975£164,000£179,950
20181£159,950£159,950£159,950
20171£155,000£155,000£155,000
20163£147,000£50,625£147,950
20151£129,000£129,000£129,000
20141£65,000£65,000£65,000
20121£125,000£125,000£125,000
Most recent sales (latest 50 of 60)
DateAddressTypePriceNotes
18 Dec 202535 M24 4ARSemi-detached£240,000Leasehold.
28 Mar 202411 M24 4ARSemi-detached£200,000Leasehold.
19 May 20236 M24 4ARSemi-detached£320,000Leasehold.
13 May 202214 M24 4ARSemi-detached£200,000Leasehold.
18 Mar 202219 M24 4ARSemi-detached£187,000Leasehold.
28 Feb 202239 M24 4ARSemi-detached£205,000Leasehold.
17 Jul 202022 M24 4ARSemi-detached£176,000Leasehold.
30 Apr 202017 M24 4ARSemi-detached£253,500Leasehold.
30 Apr 202022 M24 4ARSemi-detached£180,000Leasehold. Not a standard sale (repossession, buy-to-let or transfer).
19 Jul 201937 M24 4ARSemi-detached£164,000Leasehold.
12 Apr 201922 M24 4ARSemi-detached£179,950Leasehold.
9 May 201833 M24 4ARSemi-detached£159,950Leasehold.
27 Oct 201727 M24 4ARSemi-detached£155,000Leasehold.
26 Aug 201612 M24 4ARSemi-detached£147,950Leasehold.
1 Aug 201627 M24 4ARSemi-detached£147,000Leasehold.
29 Feb 20165 M24 4ARSemi-detached£50,625Leasehold.
6 Mar 201539 M24 4ARSemi-detached£129,000Leasehold.
14 Feb 20147 M24 4ARSemi-detached£65,000Leasehold.
12 Jan 201217 M24 4ARSemi-detached£125,000Leasehold.
18 Mar 20111 M24 4ARSemi-detached£62,000Leasehold.
2 Nov 200920 M24 4ARSemi-detached£112,000Leasehold.
23 Feb 200737 M24 4ARSemi-detached£143,000Leasehold.
11 Aug 200628 M24 4ARSemi-detached£139,950Leasehold.
22 Jul 200512 M24 4ARSemi-detached£149,000Leasehold.
9 Feb 200410 M24 4ARSemi-detached£103,000Leasehold.
11 Dec 200328 M24 4ARSemi-detached£105,000Leasehold.
20 Jun 200316 M24 4ARSemi-detached£100,000Leasehold.
3 Jun 200331 M24 4ARSemi-detached£98,000Leasehold.
5 Mar 200311 M24 4ARSemi-detached£85,000Leasehold.
13 Nov 20029 M24 4ARSemi-detached£78,000Leasehold.
22 Mar 200229 M24 4ARSemi-detached£76,950Leasehold.
1 Mar 200237 M24 4ARSemi-detached£76,000Leasehold.
2 Nov 200120 M24 4ARSemi-detached£68,500New build. Leasehold.
1 Jun 200112 M24 4ARSemi-detached£64,000New build. Leasehold.
20 Apr 20012 M24 4ARSemi-detached£59,950Leasehold.
30 Mar 200116 M24 4ARSemi-detached£66,000New build. Leasehold.
30 Mar 200131 M24 4ARSemi-detached£65,000New build. Leasehold.
23 Mar 200118 M24 4ARSemi-detached£65,000New build. Leasehold.
16 Mar 200128 M24 4ARSemi-detached£73,950New build. Leasehold.
16 Feb 200139 M24 4ARSemi-detached£65,000New build. Leasehold.
16 Feb 200137 M24 4ARSemi-detached£65,000New build. Leasehold.
9 Feb 200135 M24 4ARSemi-detached£65,000New build. Leasehold.
9 Feb 200114 M24 4ARSemi-detached£65,000New build. Leasehold.
5 Feb 200126 M24 4ARSemi-detached£65,000New build. Leasehold.
4 Jan 200111 M24 4ARSemi-detached£65,000New build. Leasehold.
21 Dec 200029 M24 4ARSemi-detached£65,000New build. Leasehold.
24 Nov 200024 M24 4ARSemi-detached£65,000New build. Leasehold.
17 Nov 200022 M24 4ARSemi-detached£65,000New build. Leasehold.
3 Nov 200033 M24 4ARSemi-detached£65,000New build. Leasehold.
30 Oct 200025 M24 4ARSemi-detached£65,000New build. Leasehold.

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

21 homes with a current certificate; median floor area 66 m². Most common: House, semi-detached (15); Bungalow, semi-detached (5); House, detached (1). Built: 1996-2002 (16); 2003-2006 (2); 1967-1975 (1). Tenure at assessment: owner-occupied (16); rented (private) (1).

Council tax

What each band costs in Rochdale in 2026-27: Band D £2,601 a year on average, including the police, fire and any county and parish charges.

ABCDEFGH
£1,734£2,023£2,312£2,601£3,179£3,757£4,335£5,202

Homes by band in the neighbourhood around this street: most are in band A (71% of about 650 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 neighbourhood (census area of about 700 homes) 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

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

No street works under way, planned or finished in the last three months on this street, in permits up to 30 September 2026.

Source: Department for Transport, Street Manager open data, permits and works up to 30 September 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 4 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.

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 36 addresses are between 86 m and 95 m above sea level (92 m on average); the ground rises about 9 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
M24 4AR100%100%100%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 stationsMills Hill (Manchester) 304,000 journeys in 2024–252.2 km (1.4 miles)
Moston 106,000 journeys in 2024–253.7 km (2.3 miles)
Castleton (Manchester) 141,000 journeys in 2024–254.9 km (3.1 miles)
Bus stops9 stops within 400 m (0.2 miles), 36 within 800 m (0.5 miles); nearest Rectory Street Middleton220 m
Bus or coach stationMiddleton Bus Station380 m
Car parks2 within 800 m (0.5 miles); nearest Kohinoor Banqueting Car Park530 m (0.3 miles)
EV charging points1 within 1.6 km (1 mile); nearest InstaVolt Charging Station930 m (0.6 miles)
Airport with scheduled flightsManchester Airport MAN22.9 km (14 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 surgeries8 practices within 1.6 km (1 mile); nearest Middleton Health Centre320 m
Pharmacies8 pharmacies within 1.6 km (1 mile); nearest Boots320 m
NHS dentists6 practices within 1.6 km (1 mile); nearest A I Kirsh's Dental Surgery350 m
HospitalNorth Manchester General Hospital4 km (2.5 miles)
Police stationPlant Hill Police Station2 km (1.2 miles)
Cash machines4 machines within 800 m (0.5 miles); nearest Lakeland News150 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 garden5 within 800 m (0.5 miles); nearest Alkrington Woods 68 ha430 m (0.3 miles)
Play area5 within 800 m (0.5 miles); nearest Unnamed 190 m²210 m
Playing field3 within 800 m (0.5 miles); nearest Unnamed 7,860 m²180 m
AllotmentsUnnamed 8,040 m²1 km (0.6 miles)

Within 800 m (0.5 miles): 5 parks and gardens, 72 hectares in all.

Landmarks

The nearest historic landmark is Long Street Methodist Church Long Street Methodist Sunday School, a listed building (Grade II*), 530 m (0.3 miles) north-east. 26 listed buildings are within 1 km (0.6 miles), 1 of them Grade I and 4 of them Grade II*.

Historic places
NameWhat it isFrom the middle of the street
Long Street Methodist Church Long Street Methodist Sunday SchoolListed building, Grade II*530 m (0.3 miles) north-east
Ye Olde Boars Head Public HouseListed building, Grade II*570 m (0.4 miles) north-east
Church of St LeonardListed building, Grade I730 m (0.5 miles) north-east
Alkrington HallListed building, Grade II*800 m (0.5 miles) south
Natural landmarks within 5 km (3.1 miles)
NameWhat it isFrom the middle of the street
Asker DamLake or reservoir650 m (0.4 miles) west
Kitchen WoodWood650 m (0.4 miles) south
Frank's DamLake or reservoir940 m (0.6 miles) west
Alkrington WoodWood1 km (0.6 miles) south
Hopwood CloughValley2.2 km (1.4 miles) north-east
Round HillHill2.9 km (1.8 miles) north-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)13.74010
Fine particles (PM2.5)7.4205
Particles (PM10)11.74015

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
55 to 5910
Under 553536

1 of the street's 36 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 Rochdale: see them on the Rochdale page.

Nearest schools

Source: Get Information About Schools (Department for Education), 1 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
Parkfield Primary SchoolPrimary4–11130 m Good (Jun 2023, overall grade under the previous framework)
Sunny Brow Nursery SchoolNursery3–4250 m No published inspection
Middleton Parish Church School Church of EnglandPrimary3–11700 m (0.4 miles) No overall grade (Jan 2025, graded inspection without an overall judgement): Quality of education: Requires improvement; Behaviour and attitudes: Requires improvement; Personal development: Good; Leadership and management: Inadequate
St Mary's Roman Catholic Primary School, MiddletonPrimary3–11730 m (0.5 miles) Good (May 2023, overall grade under the previous framework)
St Peter's Roman Catholic Primary School, RochdalePrimary4–111.1 km (0.7 miles) No overall grade (Mar 2025, graded inspection without an overall judgement): Quality of education: Good; Behaviour and attitudes: Outstanding; Personal development: Outstanding; Leadership and management: Good
Alkrington Primary SchoolPrimary2–111.3 km (0.8 miles) No published inspection
Bowlee Park Community Primary SchoolPrimary3–111.3 km (0.8 miles) Outstanding (Nov 2023, overall grade under the previous framework)
Rhodes Green CE Primary School Church of EnglandPrimary4–111.5 km (0.9 miles) Requires improvement (Jul 2022, overall grade under the previous framework)
Hollin Primary SchoolPrimary3–111.5 km (1 mile) Good (Feb 2024, overall grade under the previous framework)
Dixons Middleton AcademySecondary11–161.6 km (1 mile) No published inspection
Boarshaw Community Primary SchoolPrimary3–111.7 km (1.1 miles) No published inspection
St John Fisher Roman Catholic Primary School, a Voluntary AcademyPrimary4–111.7 km (1.1 miles) No published inspection

Food hygiene ratings nearby

Source: Food Standards Agency, Food Hygiene Rating Scheme, extract of 1 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
Joiners Arms M24 4AJPub/bar/nightclub90 m4 Good24 Aug 2026
Roly Poley's Private Day Nursery M24 4ANHospitals/Childcare/Caring Premises100 m5 Very good4 Nov 2024
Fresh Kitchen @ Parkfield C P School M24 4AFSchool/college/university170 m5 Very good12 May 2025
Early Birds and Busy Bees@Parkfield Primary School M24 4AFSchool/college/university170 m5 Very good21 Oct 2025
The Middleton Archer M24 4UAPub/bar/nightclub170 m5 Very good4 Sep 2025
Aldi Stores Ltd M24 4FHRetailers - supermarkets/hypermarkets260 m5 Very good5 Jul 2023
KFC M24 4FHRestaurant/Cafe/Canteen260 m5 Very good24 Aug 2026
Mother Hubbarbs M24 4ELTakeaway/sandwich shop320 mAwaiting inspection
Club 3000 Bingo M24 4ELPub/bar/nightclub320 m5 Very good9 Dec 2024
Greggs M24 4ELRetailers - other320 m5 Very good29 Jul 2025
Cafe Zinho M24 4ELRestaurant/Cafe/Canteen320 m5 Very good13 Mar 2026
Iceland M24 4ELRetailers - supermarkets/hypermarkets320 m5 Very good7 Dec 2025
TG Jones M24 4ELRetailers - other320 mExempt
Middleton News M24 4ELRetailers - other320 mExempt
Poundstretcher M24 4ELRetailers - other320 m5 Very good19 Aug 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.

No crimes recorded at anonymised points within 250 m in this period (suffolk).

People and work

Source: ONS Census 2021, taken on 21 March 2021, for the Output Area (a small census area of about 125 households) that this street's postcodes are in: 323 residents in 130 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 1514%17%
Aged 65 and over25%18%

Homes

Around this streetEngland
Owned (outright or with a mortgage)71%61%
Owned outright31%33%
Shared ownership7%1%
Social rented5%17%
Private rented16%21%

Work and commuting

Around this streetEngland
Adults (16 and over) in work55%57%
Unemployment (of those working or looking for work)3%6%
Retired (of adults)27%22%
Long-term sick or disabled (of adults)4%4%
Work mainly from home (of those in work)23%32%
Travel to work by car or van57%48%
By train, Underground, metro or tramunder 1%4%
By any public transport, including bus11%8%
On foot or by bicycle8%10%
Work within 10 km (6 miles) of home (of those who travel to work)69%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)31%34%
No qualifications25%18%
Apprenticeship as highest qualification5%5%
Main language English (aged 3 and over)93%91%
Cannot speak English well or at all2%2%

Deprivation

The neighbourhood around this street is in decile 2 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

Henry Street · Scholars Way · Scholars Way · Trinity Street · Weavers Road · Parkfield · Archer Park · Weavers Court · Great Arbor Way · Kemp Street · Sarah Street · Michael Street

All the streets in M24 and across Rochdale.

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.