Calvert Road Barnet

60 addresses across 2 postcodes (EN5), about 130 m long, classed as a local road. USRN 20006640.

  • Sales: 105 recorded sales since 1995; in 2025 the median was £606,500 across 1 sale.
  • Energy: 38 homes have an energy certificate (B: 1, C: 6, D: 24, E: 5, F: 2).
  • Flood: 19 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 E; Band D in Barnet costs £2,133 a year in 2026-27.
  • Broadband: Gigabit broadband is available to 100% of premises.
  • Transport: The nearest railway station is Hadley Wood, about 2.5 km (1.6 miles) away in a straight line.
  • Green space: The nearest park or garden, Hadley Green, is about 550 m (0.3 miles) away.
  • Air: Background air pollution in 2024 was 11.2 µg/m³ of nitrogen dioxide and 7.7 of PM2.5, within UK legal limits.
  • Height: Its addresses are 115 to 120 m above sea level.
  • Noise: 1 of its 60 addresses is modelled at 55 dB or more from road traffic.
  • Doctors: The nearest GP surgery is The Old Court House Surgery, about 860 m (0.5 miles) away, with 2 practices within 1.6 km (1 mile).
  • People: About 320 people lived in the census areas around it in 2021; 78% of households owned their home and 60% of adults held a degree or other higher qualification.
  • Crime: 26 crimes were recorded within 250 m between September 2025 and August 2026, most often vehicle crime.

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£606,500£606,500£606,500
20243£575,000£538,000£750,000
20235£486,000£448,000£650,000
20223£531,000£455,000£690,000
20213£560,000£500,000£610,000
20202£465,000£445,000£485,000
20193£500,000£449,995£745,000
20182£436,250£400,000£472,500
20171£550,000£550,000£550,000
20162£454,250£441,000£467,500
20152£465,000£380,000£550,000
20144£469,725£425,000£495,000
Most recent sales (latest 50 of 105)
DateAddressTypePriceNotes
13 Mar 202535 EN5 4HHTerraced£606,500
26 Jun 202467 EN5 4HHTerraced£538,000
3 Jun 202422 EN5 4HJTerraced£750,000
8 Mar 202471 EN5 4HHTerraced£575,000
22 Sep 202345 EN5 4HHTerraced£448,000
31 Aug 202335 EN5 4HHTerraced£592,500
14 Jul 202349 EN5 4HHTerraced£650,000
31 Mar 202339 EN5 4HHTerraced£461,000
24 Mar 202338 EN5 4HJSemi-detached£486,000
30 Nov 202233 EN5 4HHSemi-detached£531,000
11 May 202226 EN5 4HJDetached£690,000
18 Mar 202231 EN5 4HHTerraced£455,000
20 Dec 202131 EN5 4HHTerraced£382,500Not a standard sale (repossession, buy-to-let or transfer).
29 Oct 202134 EN5 4HJTerraced£560,000
2 Sep 20217 EN5 4HHTerraced£500,000
4 Mar 202151 EN5 4HHTerraced£610,000
18 Dec 202063 EN5 4HHTerraced£485,000
11 Sep 202040 EN5 4HJTerraced£445,000
25 Sep 201917 EN5 4HHTerraced£745,000
5 Jul 201949 EN5 4HHTerraced£449,995
12 Mar 201932 EN5 4HJTerraced£500,000
26 Apr 201816 EN5 4HJSemi-detached£472,500
13 Apr 201838 EN5 4HJSemi-detached£400,000
30 Aug 201714 EN5 4HJDetached£550,000
30 Jan 201742 EN5 4HJTerraced£475,000Not a standard sale (repossession, buy-to-let or transfer).
16 Sep 201633 EN5 4HHSemi-detached£441,000
2 Jun 201665 EN5 4HHTerraced£467,500
1 Dec 201515 EN5 4HHTerraced£550,000
2 Jul 201529 EN5 4HHTerraced£380,000
19 Dec 201442 EN5 4HJTerraced£449,500
2 Oct 201431 EN5 4HHTerraced£425,000
22 Jul 201413 EN5 4HHTerraced£495,000
10 Jun 201418 EN5 4HJSemi-detached£489,950
24 Jul 201371 EN5 4HHTerraced£467,000
16 Jul 20137 EN5 4HHTerraced£343,000
6 Nov 201222 EN5 4HJTerraced£350,000
19 Oct 201251 EN5 4HHTerraced£345,000
27 Jan 20128 EN5 4HJDetached£374,000
20 Jan 20121 EN5 4HHSemi-detached£610,000
15 Aug 201133 EN5 4HHSemi-detached£320,000
13 Oct 201069 EN5 4HHTerraced£340,000
15 Jul 201029 EN5 4HHTerraced£282,000
17 Nov 200938 EN5 4HJSemi-detached£310,000
14 Oct 200924 EN5 4HJTerraced£315,000
23 Mar 200932 EN5 4HJTerraced£250,000
16 May 200871 EN5 4HHTerraced£335,000
27 Apr 20078 EN5 4HJTerraced£325,000
1 Nov 200638 EN5 4HJSemi-detached£287,000
28 Jun 200635 EN5 4HHTerraced£280,000
27 Apr 200633 EN5 4HHSemi-detached£247,950

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 May 2009 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 75 m². Most common: House, mid-terrace (23); House, end-terrace (6); House, detached (5). Built: 1900-1929 (16); before 1900 (15); 1996-2002 (4). Tenure at assessment: owner-occupied (27); rented (private) (5).

Each home's certificates and sales (23 addresses)

Council tax

What each band costs in Barnet in 2026-27: Band D £2,133 a year on average, including the police, fire and any county and parish charges.

ABCDEFGH
£1,422£1,659£1,896£2,133£2,607£3,080£3,554£4,265

Homes by band in the neighbourhood around this street: most are in band E (33% of about 600 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): Article 4 Small Houses in Multiple Occupation (HMO) Area 1.
  • 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

Started, not reported finished by 30 September 2026

  • 28 September 2026 to 2 October 2026: AFFINITY WATER - C, Utility repair and maintenance works, some carriageway incursion, on the footway, carriageway (standard works)

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, 14 addresses are in areas at high risk, 5 at medium risk and 6 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
EN5 4HHnot in 2 or 3 9 / 3 / 4 unlikely
EN5 4HJnot in 2 or 3 5 / 2 / 2 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 60 addresses are between 115 m and 120 m above sea level (117 m on average).

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
EN5 4HH100%100%100%0%
EN5 4HJ100%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 stationsHadley Wood 362,000 journeys in 2024–252.5 km (1.6 miles)
New Barnet 1.3 million journeys in 2024–252.8 km (1.7 miles)
Oakleigh Park 924,000 journeys in 2024–253.8 km (2.4 miles)
Underground, metro or tramHigh Barnet Underground Station1.4 km (0.9 miles)
Bus stops4 stops within 400 m (0.2 miles), 26 within 800 m (0.5 miles); nearest Sunset View High Barnet260 m
Ferry terminalCamden Lock Waterbus Camden Town13.8 km (8.6 miles)
Car parks1 within 800 m (0.5 miles); nearest NCP Barnet the Spires510 m (0.3 miles)
EV charging points16 within 1.6 km (1 mile); nearest Shell Recharge Charging Station280 m
Airport with scheduled flightsLondon City Airport LCY25.1 km (16 miles)
Nearest large airportLondon Luton Airport LTN26.4 km (16 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 surgeries2 practices within 1.6 km (1 mile); nearest The Old Court House Surgery860 m (0.5 miles)
Pharmacies4 pharmacies within 1.6 km (1 mile); nearest Wilkinson Pharmacy610 m (0.4 miles)
NHS dentists6 practices within 1.6 km (1 mile); nearest Grove Dental Practice590 m (0.4 miles)
HospitalHadley Wood Hospital890 m (0.6 miles)
Police stationBarnet Police Station1.1 km (0.7 miles)
Cash machinesTesco Bank ATM920 m (0.6 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 garden4 within 800 m (0.5 miles); nearest Hadley Green 5.1 ha550 m (0.3 miles)
Largest park within 800 m (0.5 miles)King George's Field 15 ha660 m (0.4 miles)
Play areaUnnamed 700 m²1 km (0.6 miles)
Playing field1 within 800 m (0.5 miles); nearest Byng Road Playing Fields 6.3 ha410 m (0.3 miles)
Allotments3 within 800 m (0.5 miles); nearest Byng Road Allotments 1.4 ha430 m (0.3 miles)

Within 800 m (0.5 miles): 4 parks and gardens, 25 hectares in all.

Landmarks

The nearest historic landmark is Battle of Barnet 1471, a registered battlefield, 760 m (0.5 miles) north-east. 62 listed buildings are within 1 km (0.6 miles), 3 of them Grade II*.

Historic places
NameWhat it isFrom the middle of the street
Battle of Barnet 1471Registered battlefield760 m (0.5 miles) north-east
Stable Block to Hadley HouseListed building, Grade II*810 m (0.5 miles) east
Hadley HouseListed building, Grade II*850 m (0.5 miles) east
Church of St John the BaptistListed building, Grade II*870 m (0.5 miles) south-east
Wrotham ParkRegistered park or garden, Grade II2.1 km (1.3 miles) north
Natural landmarks within 5 km (3.1 miles)
NameWhat it isFrom the middle of the street
Bournwell HillHill1.7 km (1.1 miles) east
Priddeon's HillHill1.8 km (1.1 miles) east
Whitings HillHill1.8 km (1.1 miles) south-west
Monken Hadley CommonWood2.1 km (1.3 miles) east
Deadman's BottomValley2.4 km (1.5 miles) north-east
Bentley Heath PondLake or reservoir2.6 km (1.6 miles) north

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)11.24010
Fine particles (PM2.5)7.7205
Particles (PM10)12.54015

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 555960

1 of the street's 60 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 Barnet: see them on the Barnet 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
Christ Church Primary School Church of EnglandPrimary2–11180 m Good (Oct 2022, overall grade under the previous framework)
Foulds SchoolPrimary5–11270 m No published inspection
Queen Elizabeth's School, BarnetSecondary11–18420 m (0.3 miles) Report card (Apr 2026): Curriculum and teaching: Exceptional; Achievement: Exceptional; Attendance and behaviour: Exceptional; Personal development and wellbeing: Exceptional; Inclusion: Exceptional; Leadership and governance: Exceptional; Post-16 provision: Exceptional; Safeguarding standards: Met
Barnet and Southgate College16 plus16–99930 m (0.6 miles) No published inspection
Queen Elizabeth's Girls' SchoolSecondary11–181.2 km (0.7 miles) Report card (Feb 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; Post-16 provision: Expected standard; Safeguarding standards: Met
Monken Hadley CofE Primary School Church of EnglandPrimary4–111.4 km (0.8 miles) Outstanding (Feb 2023, overall grade under the previous framework)
Underhill SchoolPrimary2–111.5 km (0.9 miles) Good (Feb 2023, overall grade under the previous framework)
St Catherine's RC School Roman CatholicPrimary2–111.6 km (1 mile) Good (Jun 2022, overall grade under the previous framework)
Whitings Hill Primary SchoolPrimary3–111.6 km (1 mile) Outstanding (Dec 2023, overall grade under the previous framework)
Ark Pioneer AcademySecondary11–191.9 km (1.2 miles) Outstanding (Sep 2023, 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
Foulds Jmi School EN5 4NRSchool/college/university290 m5 Very good25 Sep 2025
Foulds Pre-school EN5 4NRHospitals/Childcare/Caring Premises290 m5 Very good11 Mar 2025
Christ Church Primary School EN5 4NSSchool/college/university310 m5 Very good23 Jan 2026
Barnet Elizabethans Rugby Football Club EN5 4NSPub/bar/nightclub310 m4 Good4 Apr 2024
Jerome News EN5 4ETRetailers - other340 m5 Very good7 Mar 2025
Sebright Arms EN5 4ETPub/bar/nightclub340 m5 Very good9 Sep 2026
The Open Door Centre EN5 4LARestaurant/Cafe/Canteen370 m5 Very good11 Sep 2025
Noah's Ark Children's Hospice EN5 4NPRestaurant/Cafe/Canteen390 m5 Very good4 Jun 2026
Holroyd Howe EN5 4DQSchool/college/university410 m (0.3 miles)5 Very good22 Oct 2025
Corner Cafe EN5 4LNRestaurant/Cafe/Canteen430 m (0.3 miles)5 Very good11 Nov 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.

26 recorded crimes by category
CategoryCrimes
Vehicle crime10
Anti-social behaviour7
Burglary3
Other theft2
Other crime2
Violence and sexual offences2

Most of these are attached to: On or near Calvert Road (6); On or near Falkland Road (6); On or near Cecil Court (4); On or near Sebright Road (4); On or near Puller Road (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: 316 residents in 129 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 age3940
Children under 1522%17%
Aged 65 and over15%18%

Homes

Around this streetEngland
Owned (outright or with a mortgage)78%61%
Owned outright36%33%
Shared ownership2%1%
Social rented2%17%
Private rented19%21%

Work and commuting

Around this streetEngland
Adults (16 and over) in work70%57%
Unemployment (of those working or looking for work)4%6%
Retired (of adults)16%22%
Long-term sick or disabled (of adults)2%4%
Work mainly from home (of those in work)47%32%
Travel to work by car or van25%48%
By train, Underground, metro or tram8%4%
By any public transport, including bus15%8%
On foot or by bicycle11%10%
Work within 10 km (6 miles) of home (of those who travel to work)57%65%
Work 30 km (19 miles) or more away2%8%

Education and languages

Around this streetEngland
Degree or other higher qualification, Level 4+ (of adults)60%34%
No qualifications8%18%
Apprenticeship as highest qualification2%5%
Main language English (aged 3 and over)94%91%
Cannot speak English well or at all0%2%

Deprivation

The neighbourhood around this street is in decile 10 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.

  • EN5 4HH: 37 addresses of 39 in the postcode
  • EN5 4HJ: 23 addresses of 25 in the postcode

Nearby streets

Wentworth Road · Sebright Road · Cecil Court · Wrotham Road · Falkland Road · Puller Road · Byng Road · Alston Road · Lucan Road · Sunset View · Strafford Road · St Albans Road

All the streets in EN5 and across Barnet.

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.