Aigburth Avenue Bognor Regis, Arun

48 addresses across 2 postcodes (PO21), about 150 m long, classed as a local road. USRN 1100414.

  • Sales: 115 recorded sales since 1995; in 2026 the median was £199,500 across 2 sales.
  • Energy: 40 homes have an energy certificate (C: 21, D: 11, E: 6, F: 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.
  • Council tax: Most homes around it are in council tax band E; Band D in Arun costs £2,487 a year in 2026-27.
  • Broadband: Gigabit broadband is available to 94% to 100% of premises.
  • Transport: The nearest railway station is Bognor Regis, about 2.7 km (1.7 miles) away in a straight line.
  • Green space: The nearest park or garden, West Park Amenity Area, is about 1.5 km (0.9 miles) away.
  • Air: Background air pollution in 2024 was 5.6 µg/m³ of nitrogen dioxide and 5.8 of PM2.5, within UK legal limits.
  • Height: It is about 6 m above sea level.
  • Noise: 17 of its 48 addresses are modelled at 55 dB or more from road traffic.
  • Doctors: The nearest GP surgery is Grove House Surgery, about 500 m (0.3 miles) away, with 3 practices within 1.6 km (1 mile).
  • People: About 290 people lived in the census areas around it in 2021; 83% of households owned their home and 27% of adults held a degree or other higher qualification.
  • Crime: 51 crimes were recorded within 250 m between September 2025 and August 2026, most often anti-social behaviour.

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
20262£199,500£95,000£304,000
20253£95,000£75,000£139,000
20243£142,000£120,000£575,000
20232£110,000£100,000£120,000
20225£110,000£86,000£407,500
20212£224,500£115,000£334,000
20204£127,500£114,000£350,000
20195£130,000£72,500£304,000
20185£119,999£87,000£475,000
20172£96,225£79,950£112,500
20165£95,000£61,000£110,000
20154£79,000£60,000£98,000
Most recent sales (latest 50 of 115)
DateAddressTypePriceNotes
30 Jun 2026FLAT 33, ROSE COURT PO21 3DBFlat or maisonette£95,000Leasehold.
5 Jan 20267 PO21 3DADetached£304,000
28 Nov 2025FLAT 17, ROSE COURT PO21 3DBFlat or maisonette£95,000Leasehold.
14 Nov 2025FLAT 30, ROSE COURT PO21 3DBFlat or maisonette£75,000Leasehold.
24 Jan 2025FLAT 1, ROSE COURT PO21 3DBFlat or maisonette£139,000Leasehold.
25 Sep 202412 PO21 3DADetached£575,000
5 Jul 2024FLAT 8, ROSE COURT PO21 3DBFlat or maisonette£120,000Leasehold.
1 May 2024FLAT 6, ROSE COURT PO21 3DBFlat or maisonette£142,000Leasehold.
8 Sep 2023FLAT 15, ROSE COURT PO21 3DBFlat or maisonette£120,000Leasehold.
31 Aug 2023FLAT 25, ROSE COURT PO21 3DBFlat or maisonette£100,000Leasehold.
3 Nov 202214 PO21 3DADetached£407,500
31 Oct 2022FLAT 4, ROSE COURT PO21 3DBFlat or maisonette£110,000Leasehold.
27 Sep 2022FLAT 7, ROSE COURT PO21 3DBFlat or maisonette£140,000Leasehold.
15 Feb 2022FLAT 27, ROSE COURT PO21 3DBFlat or maisonette£95,000Leasehold.
14 Jan 2022FLAT 26, ROSE COURT PO21 3DBFlat or maisonette£86,000Leasehold.
21 Apr 2021FLAT 24, ROSE COURT PO21 3DBFlat or maisonette£115,000Leasehold.
19 Feb 20215 PO21 3DADetached£334,000
21 Dec 2020FLAT 23, ROSE COURT PO21 3DBFlat or maisonette£130,000Leasehold.
12 Jun 20208 PO21 3DADetached£350,000
1 May 2020FLAT 7, ROSE COURT PO21 3DBFlat or maisonette£114,000Leasehold.
17 Jan 2020FLAT 31, ROSE COURT PO21 3DBFlat or maisonette£125,000Leasehold.
11 Nov 20197 PO21 3DADetached£304,000
10 Oct 2019FLAT 16, ROSE COURT PO21 3DBFlat or maisonette£72,000Leasehold. Not a standard sale (repossession, buy-to-let or transfer).
30 Sep 2019FLAT 15, ROSE COURT PO21 3DBFlat or maisonette£99,500Leasehold.
9 Aug 2019FLAT 1, ROSE COURT PO21 3DBFlat or maisonette£136,000Leasehold.
1 Jul 2019FLAT 3, ROSE COURT PO21 3DBFlat or maisonette£130,000Leasehold.
28 Jun 2019FLAT 14, ROSE COURT PO21 3DBFlat or maisonette£72,500Leasehold.
3 Dec 20189 PO21 3DADetached£465,000
22 May 2018FLAT 7, ROSE COURT PO21 3DBFlat or maisonette£87,000Leasehold.
28 Mar 2018FLAT 32, ROSE COURT PO21 3DBFlat or maisonette£119,999Leasehold.
26 Jan 2018FLAT 29, ROSE COURT PO21 3DBFlat or maisonette£119,000Leasehold.
18 Jan 201816 PO21 3DADetached£475,000
6 Oct 2017FLAT 20, ROSE COURT PO21 3DBFlat or maisonette£85,000Leasehold. Not a standard sale (repossession, buy-to-let or transfer).
7 Jul 2017FLAT 34, ROSE COURT PO21 3DBFlat or maisonette£79,950Leasehold.
23 May 2017FLAT 3, ROSE COURT PO21 3DBFlat or maisonette£112,500Leasehold.
28 Nov 2016FLAT 1, ROSE COURT PO21 3DBFlat or maisonette£95,000Leasehold.
4 Nov 2016FLAT 18, ROSE COURT PO21 3DBFlat or maisonette£100,000Leasehold.
2 Sep 2016FLAT 33, ROSE COURT PO21 3DBFlat or maisonette£92,000Leasehold.
3 Jun 2016FLAT 31, ROSE COURT PO21 3DBFlat or maisonette£110,000Leasehold.
8 Jan 2016FLAT 34, ROSE COURT PO21 3DBFlat or maisonette£61,000Leasehold.
9 Dec 2015FLAT 27, ROSE COURT PO21 3DBFlat or maisonette£60,000Leasehold.
2 Oct 2015FLAT 8, ROSE COURT PO21 3DBFlat or maisonette£98,000Leasehold.
25 Sep 2015FLAT 2, ROSE COURT PO21 3DBFlat or maisonette£78,000Leasehold.
2 Apr 2015FLAT 4, ROSE COURT PO21 3DBFlat or maisonette£80,000Leasehold.
22 Jul 20144 PO21 3DADetached£345,000
21 Jul 2014FLAT 22, ROSE COURT PO21 3DBFlat or maisonette£72,500Leasehold.
7 Jul 2014FLAT 31, ROSE COURT PO21 3DBFlat or maisonette£82,500Leasehold.
4 Jul 2014FLAT 17, ROSE COURT PO21 3DBFlat or maisonette£100,000Leasehold.
26 Nov 2013FLAT 9, ROSE COURT PO21 3DBFlat or maisonette£83,500Leasehold.
25 Jul 20138 PO21 3DADetached£227,000

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

40 homes with a current certificate; median floor area 52 m². Most common: Flat (28); House, detached (9); Bungalow, detached (1). Built: 1983-1990 (22); 1930-1949 (5); 1991-1995 (5). Tenure at assessment: owner-occupied (32); rented (private) (4).

Each home's certificates and sales (22 addresses)

Council tax

What each band costs in Arun in 2026-27: Band D £2,487 a year on average, including the police, fire and any county and parish charges.

ABCDEFGH
£1,658£1,935£2,211£2,487£3,040£3,593£4,145£4,974

Homes by band in the neighbourhood around this street: most are in band E (28% of about 820 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: 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.

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 31 October 2026.

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

No address in this street's postcodes is in an area at high, medium or low risk of flooding from rivers, the sea or surface water. The rest are in areas at very low risk: less than a 0.1% (1 in 1,000) chance a year.

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.

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 addresses are about 6 m above sea level.

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
PO21 3DA100%100%100%0%
PO21 3DB100%94%94%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 stationsBognor Regis 1.1 million journeys in 2024–252.7 km (1.7 miles)
Chichester 2.7 million journeys in 2024–257 km (4.4 miles)
Barnham 1.0 million journeys in 2024–257.3 km (4.5 miles)
Bus stops17 stops within 400 m (0.2 miles), 40 within 800 m (0.5 miles); nearest St Anthony's Church Rose Green100 m
Bus or coach stationBus Station Chichester6.9 km (4.3 miles)
Ferry terminalWest Itchenor Ferry Landing11 km (6.8 miles)
Car parksApcoa Car Park2.7 km (1.7 miles)
EV charging points4 within 1.6 km (1 mile); nearest Elbridge Crescent560 m (0.3 miles)
Airport with scheduled flightsSouthampton Airport SOU48.8 km (30 miles)
Nearest large airportLondon Gatwick Airport LGW54.9 km (34 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 surgeries3 practices within 1.6 km (1 mile); nearest Grove House Surgery500 m (0.3 miles)
Pharmacies3 pharmacies within 1.6 km (1 mile); nearest Rose Green Pharmacy100 m
NHS dentists1 practices within 1.6 km (1 mile); nearest West Meads Dental Surgery1 km (0.6 miles)
HospitalBognor Regis War Memorial Hospital Cdc2.9 km (1.8 miles)
Police stationBognor Police Station3 km (1.9 miles)
Cash machines2 machines within 800 m (0.5 miles); nearest The Cooperative Food Bognor, Aldwick170 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 gardenWest Park Amenity Area 5.2 ha1.5 km (0.9 miles)
Play area5 within 800 m (0.5 miles); nearest Unnamed 450 m²270 m
Playing field2 within 800 m (0.5 miles); nearest Unnamed 4,500 m²260 m
Allotments2 within 800 m (0.5 miles); nearest Unnamed 3,040 m²160 m

Landmarks

11 listed buildings are within 1 km (0.6 miles).

Natural landmarks within 5 km (3.1 miles)
NameWhat it isFrom the middle of the street
Aldwick BeachBeach1.2 km (0.8 miles) south-east
Sefter BottomValley1.4 km (0.8 miles) west
Pagham BeachBeach2.6 km (1.6 miles) south-west
Bognor Regis BeachBeach3.1 km (1.9 miles) east
Camic PondLake or reservoir3.2 km (2 miles) north-west
Peckham's CopseWood4.7 km (2.9 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)5.64010
Fine particles (PM2.5)5.8205
Particles (PM10)9.44015

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

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 59170
Under 553148

17 of the street's 48 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 Arun: see them on the Arun 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
Rose Green Junior SchoolPrimary7–11650 m (0.4 miles) Outstanding (Jun 2024, overall grade under the previous framework)
Rose Green Infant SchoolPrimary4–7760 m (0.5 miles) No published inspection
Nyewood CofE Junior School Church of EnglandPrimary7–111.4 km (0.9 miles) No published inspection
Nyewood CofE Infant School Church of EnglandPrimary5–71.5 km (0.9 miles) No published inspection
Southway Primary SchoolPrimary3–111.7 km (1.1 miles) Good (Mar 2022, overall grade under the previous framework)
The Regis SchoolSecondary11–191.9 km (1.2 miles) No published inspection

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
Chatterbox Café PO21 3EXRestaurant/Cafe/Canteen70 m4 Good4 Sep 2026
Muskan Indian Takeaway PO21 3EXRestaurant/Cafe/Canteen70 m5 Very good30 Sep 2026
Oakmeres PO21 3EURetailers - other100 m5 Very good25 Jan 2024
Rose Green Post Office PO21 3EURetailers - other110 m5 Very good1 Jul 2025
China garden PO21 3ETTakeaway/sandwich shop110 m3 Generally satisfactory27 Jan 2026
Aldwick Baptist Church PO21 3DDHospitals/Childcare/Caring Premises130 m5 Very good2 Sep 2026
Jordan Butchers PO21 3EURetailers - other130 m5 Very good6 Aug 2026
LONDIS ROSE GREEN PO21 3DSRetailers - other140 m5 Very good24 Aug 2023
Aldwick Royal British Legion PO21 3DSPub/bar/nightclub140 m5 Very good22 Mar 2025
Co-op PO21 3HGRetailers - other190 m5 Very good15 Jul 2024
Apple Tree Lounge PO21 3HGRestaurant/Cafe/Canteen190 m5 Very good22 Jul 2025
Siena Co-operative Ltd T/A The Southern Co-operative PO21 3EQRetailers - supermarkets/hypermarkets360 m4 Good15 Jul 2024
Cherry House PO21 3BAHospitals/Childcare/Caring Premises460 m (0.3 miles)Awaiting inspection

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.

51 recorded crimes by category
CategoryCrimes
Anti-social behaviour17
Violence and sexual offences12
Other theft5
Shoplifting5
Burglary3
Vehicle crime3
Other crime2
Drugs1
Public order1
Robbery1
Criminal damage and arson1

Most of these are attached to: On or near Supermarket (14); On or near Petrol Station (8); On or near The Nurseries (7); On or near St Anthony'S Walk (6); On or near Hazel Grove (4).

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: 288 residents in 126 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 age5140
Children under 1515%17%
Aged 65 and over33%18%

Homes

Around this streetEngland
Owned (outright or with a mortgage)83%61%
Owned outright54%33%
Shared ownership0%1%
Social rentedunder 1%17%
Private rented17%21%

Work and commuting

Around this streetEngland
Adults (16 and over) in work52%57%
Unemployment (of those working or looking for work)2%6%
Retired (of adults)34%22%
Long-term sick or disabled (of adults)4%4%
Work mainly from home (of those in work)24%32%
Travel to work by car or van63%48%
By train, Underground, metro or tram2%4%
By any public transport, including bus5%8%
On foot or by bicycle7%10%
Work within 10 km (6 miles) of home (of those who travel to work)74%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)27%34%
No qualifications21%18%
Apprenticeship as highest qualification5%5%
Main language English (aged 3 and over)97%91%
Cannot speak English well or at all2%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.

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

Parkfield Avenue · Sefton Avenue · Hazel Grove · Robins Drive · Gossamer Lane · St Anthony's Walk · Grosvenor Gardens · Seabrook Close · Stapleton Court · Cedar Close · Ely Gardens · Godman Close

All the streets in PO21 and across Arun.

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.