Beech Gardens Ealing

70 addresses across 2 postcodes (W5), about 310 m long, classed as a local road. USRN 20600144.

  • Sales: 42 recorded sales since 1995; in 2025 the median was £624,999 across 1 sale.
  • Energy: 34 homes have an energy certificate (C: 7, D: 25, E: 2).
  • Flood: 8 addresses on its postcodes are in areas 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 C; Band D in Ealing costs £2,139 a year in 2026-27.
  • Broadband: Gigabit broadband is available to 100% of premises.
  • Transport: The nearest railway station is Ealing Broadway, about 1.4 km (0.9 miles) away in a straight line.
  • Green space: The nearest park or garden, Gunnersbury Park, is about 260 m away.
  • Air: Background air pollution in 2024 was 17.6 µg/m³ of nitrogen dioxide and 8.7 of PM2.5, within UK legal limits.
  • Height: It is about 24 m above sea level.
  • Noise: 12 of its 70 addresses are modelled at 55 dB or more from road traffic.
  • Doctors: The nearest GP surgery is Ealing Park Health Centre, about 650 m (0.4 miles) away, with 5 practices within 1.6 km (1 mile).
  • People: About 620 people lived in the census areas around it in 2021; 50% of households owned their home and 41% of adults held a degree or other higher qualification.
  • Crime: 60 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
20251£624,999£624,999£624,999
20241£621,500£621,500£621,500
20231£740,000£740,000£740,000
20222£575,000£475,000£675,000
20212£536,250£477,500£595,000
20193£470,000£300,000£605,000
20161£527,500£527,500£527,500
20151£670,000£670,000£670,000
20141£617,500£617,500£617,500
20131£400,000£400,000£400,000
20123£343,500£283,000£385,000
20101£315,000£315,000£315,000
Most recent sales (42)
DateAddressTypePriceNotes
3 Mar 20257 W5 4AJTerraced£624,999
18 Dec 202431 W5 4AHTerraced£621,500
16 Jun 202322 W5 4AJTerraced£740,000
25 Nov 202237 W5 4AHTerraced£675,000
12 Sep 202238A W5 4AHFlat or maisonette£475,000Leasehold.
23 Mar 202148 W5 4AHFlat or maisonette£477,500Leasehold.
18 Jan 202155 W5 4AHTerraced£595,000
29 Oct 201948 W5 4AHFlat or maisonette£470,000Leasehold.
30 Aug 201938A W5 4AHFlat or maisonette£300,000Leasehold.
17 May 201936 W5 4AHTerraced£605,000
22 Apr 201623 W5 4AJTerraced£527,500
16 Feb 201524 W5 4AJTerraced£670,000
17 Sep 201422 W5 4AJTerraced£617,500
2 Jul 201331 W5 4AHTerraced£400,000
30 Nov 201248 W5 4AHFlat or maisonette£283,000Leasehold.
27 Jun 201212 W5 4AJTerraced£385,000
17 Feb 20123 W5 4AJTerraced£343,500
28 Oct 201010 W5 4AJSemi-detached£315,000
1 Dec 200935 W5 4AHTerraced£400,000
24 Apr 200931 W5 4AHSemi-detached£310,000
28 Nov 200711 W5 4AJSemi-detached£293,000
11 Sep 200718 W5 4AJTerraced£360,000
17 Jun 20079 W5 4AJTerraced£332,000
16 Apr 200724 W5 4AJTerraced£355,000
23 Mar 200722 W5 4AJTerraced£411,500
29 Jan 200757 W5 4AHTerraced£290,000
18 Sep 200627 W5 4AJSemi-detached£310,000
4 Jun 200530 W5 4AHSemi-detached£390,000
25 Oct 200421 W5 4AJTerraced£123,000
29 Jan 200452A W5 4AHFlat or maisonette£184,000Leasehold.
10 Oct 200355 W5 4AHTerraced£220,000
22 Aug 200322 W5 4AJTerraced£223,000
18 Oct 200230 W5 4AHSemi-detached£276,000
9 Jun 200012 W5 4AJTerraced£178,500
28 Apr 200057 W5 4AHTerraced£167,000
3 Dec 199927 W5 4AJSemi-detached£161,500
14 Oct 19993 W5 4AJTerraced£152,500
20 Nov 199852A W5 4AHFlat or maisonette£93,000Leasehold.
2 Jan 199812 W5 4AJTerraced£65,000
29 Nov 199642 W5 4AHFlat or maisonette£65,000Leasehold.
6 Sep 199626 W5 4AJTerraced£89,950
17 Mar 199516 W5 4AJTerraced£95,000

Energy performance certificates

Source: Energy Performance of Buildings Register (MHCLG), register as at 1 November 2026 (load in progress). Latest certificate per address; certificates last ten years, so the oldest here dates from July 2009 and some homes have none. Address data © Ordnance Survey and Royal Mail, shown for understanding the energy efficiency of buildings only.

34 homes with a current certificate; median floor area 75 m². Most common: House, mid-terrace (14); House, end-terrace (9); Flat (6). Built: 1930-1949 (26); 1950-1966 (4); 1900-1929 (3). Tenure at assessment: owner-occupied (11); rented (social) (10); rented (private) (7).

Council tax

What each band costs in Ealing in 2026-27: Band D £2,139 a year on average, including the police, fire and any county and parish charges.

ABCDEFGH
£1,426£1,663£1,901£2,139£2,614£3,089£3,564£4,277

Homes by band in the neighbourhood around this street: most are in band C (43% of about 630 homes).

Sources: Valuation Office Agency, Council Tax: stock of properties, homes at 31 March 2026 (counts rounded to the nearest 10), 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.

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, 4 addresses are in areas at high risk, 4 at medium risk and 11 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
W5 4AHnot in 2 or 3 0 / 4 / 10 unlikely
W5 4AJnot in 2 or 3 4 / 0 / 1 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 addresses are about 24 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
W5 4AH100%100%100%0%
W5 4AJ100%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 stationsEaling Broadway 15 million journeys in 2024–251.4 km (0.9 miles)
Kew Bridge 1.2 million journeys in 2024–251.6 km (1 mile)
Brentford 977,000 journeys in 2024–251.8 km (1.1 miles)
Underground, metro or tramSouth Ealing Underground Station550 m (0.3 miles)
Northfields Underground Station1.1 km (0.7 miles)
Ealing Common Underground Station1.2 km (0.7 miles)
Bus stops4 stops within 400 m (0.2 miles), 16 within 800 m (0.5 miles); nearest Lionel Road North Brentford240 m
Bus or coach stationMontpelier Road / Eaton Rise Ealing2.3 km (1.4 miles)
Ferry terminalKew Pier2 km (1.2 miles)
Car parks1 within 800 m (0.5 miles); nearest South Ealing Road Car Park520 m (0.3 miles)
EV charging points28 within 1.6 km (1 mile); nearest ubitricity420 m (0.3 miles)
Airport with scheduled flightsLondon Heathrow Airport LHR11.7 km (7.2 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 surgeries5 practices within 1.6 km (1 mile); nearest Ealing Park Health Centre650 m (0.4 miles)
Pharmacies10 pharmacies within 1.6 km (1 mile); nearest Richards Chemist550 m (0.3 miles)
NHS dentists18 practices within 1.6 km (1 mile); nearest Dental Surgery480 m (0.3 miles)
HospitalClayponds Hospital780 m (0.5 miles)
Police stationPolice Safer Neighbourhood Team Ealing Common670 m (0.4 miles)
Cash machines1 machines within 800 m (0.5 miles); nearest ATM560 m (0.3 miles)

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 garden6 within 800 m (0.5 miles); nearest Gunnersbury Park 75 ha260 m
Play area2 within 800 m (0.5 miles); nearest Unnamed 550 m²550 m (0.3 miles)
Playing field2 within 800 m (0.5 miles); nearest Unnamed 5,610 m²260 m
Allotments5 within 800 m (0.5 miles); nearest Unnamed 2,910 m²300 m

Within 800 m (0.5 miles): 6 parks and gardens, 99 hectares in all.

Landmarks

The nearest historic landmark is Church of St Mary, a listed building (Grade II*), 490 m (0.3 miles) north-west. 29 listed buildings are within 1 km (0.6 miles), 3 of them Grade II*.

Historic places
NameWhat it isFrom the middle of the street
Church of St MaryListed building, Grade II*490 m (0.3 miles) north-west
Temple in Gunnersbury ParkListed building, Grade II*810 m (0.5 miles) east
Gunnersbury ParkRegistered park or garden, Grade II*820 m (0.5 miles) south-east
Gunnersbury Park MuseumListed building, Grade II*1 km (0.6 miles) east
Walpole ParkRegistered park or garden, Grade II1.1 km (0.7 miles) north-west
Royal Botanic Gardens, KewWorld Heritage Site2.7 km (1.7 miles) south
Natural landmarks within 5 km (3.1 miles)
NameWhat it isFrom the middle of the street
Barons PondLake or reservoir830 m (0.5 miles) east
PotomacLake or reservoir1.1 km (0.7 miles) south-east
Hog HoleTidal water1.8 km (1.1 miles) south
Trumper's WoodWood2.7 km (1.7 miles) west
Conolly DellValley3.1 km (1.9 miles) west
Small ProfitsWetland4.5 km (2.8 miles) south-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)17.64010
Fine particles (PM2.5)8.7205
Particles (PM10)14.04015

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, rail and aircraft 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 trafficRailwaysAircraft
55 to 591200
Under 55587070

12 of the street's 70 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 Ealing: see them on the Ealing 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
Grange Primary SchoolPrimary3–11410 m (0.3 miles) No published inspection
Mount Carmel Catholic Primary School Roman CatholicPrimary3–11750 m (0.5 miles) No published inspection
Little Ealing Primary SchoolPrimary3–11770 m (0.5 miles) No published inspection
Lionel Primary SchoolPrimary3–111 km (0.6 miles) No overall grade (Mar 2025, graded inspection without an overall judgement): Quality of education: Outstanding; Behaviour and attitudes: Outstanding; Personal development: Outstanding; Leadership and management: Outstanding
Ealing Fields Church of England High SchoolSecondary11–181.1 km (0.7 miles) No published inspection
Ark Acton AcademySecondary11–181.3 km (0.8 miles) Good (Feb 2023, overall grade under the previous framework)
Christ the Saviour Church of England Primary SchoolPrimary3–111.4 km (0.9 miles) Good (Nov 2023, overall grade under the previous framework)
Gunnersbury Catholic School Roman CatholicSecondary11–181.4 km (0.9 miles) Outstanding (Jan 2023, overall grade under the previous framework)
Fielding Primary SchoolPrimary3–111.5 km (0.9 miles) No published inspection
Our Lady and St John's Catholic Primary School Roman CatholicPrimary3–111.6 km (1 mile) No published inspection
Green Dragon Primary SchoolPrimary3–111.6 km (1 mile) Good (Oct 2022, overall grade under the previous framework)
Ark Soane AcademySecondary11–191.7 km (1.1 miles) Outstanding (Mar 2024, overall grade under the previous framework)

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
Wines Plus W5 4NGRetailers - other290 m3 Generally satisfactory26 Apr 2024
Easy Eats W5 4NGRestaurant/Cafe/Canteen310 m5 Very good14 Apr 2024
Horizon Edible Insects W5 3XPManufacturers/packers310 m5 Very good28 Aug 2025
Flying Noodles / Acton Charcoal Grill / Royal Pizza & Famous Bites W5 4NGTakeaway/sandwich shop330 m2 Improvement necessary28 Apr 2026
Jo's Convenience W5 4NGRetailers - other360 m5 Very good12 Nov 2022
Pizza Hub (T/A 8 ohter names see Text for details) W5 4NGTakeaway/sandwich shop360 mAwaiting inspection
J&Y Coffeehouse W5 5NSRestaurant/Cafe/Canteen380 m5 Very good4 Jul 2024
Tandoori Villa W5 5RJRestaurant/Cafe/Canteen420 m (0.3 miles)5 Very good9 May 2025
Wickes W5 4QSRetailers - other430 m (0.3 miles)Exempt
Rose & Crown W5 4HNPub/bar/nightclub460 m (0.3 miles)4 Good10 Apr 2025
ISS Facility Services Education At Grange Primary School EYFS W5 4HNSchool/college/university460 m (0.3 miles)5 Very good6 Oct 2025
ISS Facility Services Education At Grange Primary School Main W5 4HNSchool/college/university460 m (0.3 miles)5 Very good6 Oct 2025
Junior Adventures Group At Grange Primary School W5 4HNSchool/college/university460 m (0.3 miles)4 Good10 Aug 2026
Sainsbury's W5 4QTRetailers - supermarkets/hypermarkets490 m (0.3 miles)5 Very good23 Apr 2024
Triangle Ealing Esso W5 4QTRetailers - other490 m (0.3 miles)5 Very good2 Dec 2025

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.

60 recorded crimes by category
CategoryCrimes
Violence and sexual offences24
Anti-social behaviour15
Vehicle crime5
Public order3
Drugs3
Burglary3
Other theft3
Theft from the person1
Other crime1
Criminal damage and arson1
Robbery1

Most of these are attached to: On or near Limes Walk (15); On or near Beech Gardens (13); On or near Palm Grove (9); On or near Ash Grove (7); On or near Willow Road (6).

People and work

Source: ONS Census 2021, taken on 21 March 2021, for the 2 Output Areas (small census areas of about 125 households each) that this street's postcodes are in: 624 residents in 245 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 age4040
Children under 1515%17%
Aged 65 and over16%18%

Homes

Around this streetEngland
Owned (outright or with a mortgage)50%61%
Owned outright23%33%
Shared ownershipunder 1%1%
Social rented28%17%
Private rented20%21%

Work and commuting

Around this streetEngland
Adults (16 and over) in work57%57%
Unemployment (of those working or looking for work)13%6%
Retired (of adults)15%22%
Long-term sick or disabled (of adults)4%4%
Work mainly from home (of those in work)40%32%
Travel to work by car or van26%48%
By train, Underground, metro or tram15%4%
By any public transport, including bus25%8%
On foot or by bicycle8%10%
Work within 10 km (6 miles) of home (of those who travel to work)74%65%
Work 30 km (19 miles) or more away5%8%

Education and languages

Around this streetEngland
Degree or other higher qualification, Level 4+ (of adults)41%34%
No qualifications20%18%
Apprenticeship as highest qualification4%5%
Main language English (aged 3 and over)79%91%
Cannot speak English well or at all4%2%

Deprivation

The neighbourhood around this street is in decile 3 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.

  • W5 4AH: 39 addresses of 40 in the postcode
  • W5 4AJ: 31 addresses

Nearby streets

Palm Grove · Almond Avenue · Elderberry Road · Cedar Grove · Berry Way · Limes Walk · Willow Road · Ash Grove · Ascott Avenue · Queen Anne's Gardens · Rose Gardens · Rowan Close

All the streets in W5 and across Ealing.

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.