Weld Place Southgate, Enfield

53 addresses across 2 postcodes (N11), about 100 m long, classed as a local road. USRN 20702025.

  • Sales: 23 recorded sales since 1995; in 2022 the median was £307,000 across 1 sale.
  • Energy: 66 homes have an energy certificate (B: 38, C: 19, D: 8, E: 1).
  • Flood: 40 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 Enfield costs £2,268 a year in 2026-27.
  • Broadband: Gigabit broadband is available to 15% to 92% of premises.
  • Transport: The nearest railway station is New Southgate, about 360 m away in a straight line.
  • Green space: The nearest park or garden, New Southgate Millenium Green, is about 30 m away.
  • Air: Background air pollution in 2024 was 15.8 µg/m³ of nitrogen dioxide and 8.6 of PM2.5, within UK legal limits.
  • Height: Its addresses are 41 to 47 m above sea level.
  • Noise: 66 of its 75 addresses are modelled at 55 dB or more from road traffic.
  • Doctors: The nearest GP surgery is Arnos Grove Medical Centr, about 690 m (0.4 miles) away, with 5 practices within 1.6 km (1 mile).
  • People: About 440 people lived in the census areas around it in 2021; 24% of households owned their home and 30% of adults held a degree or other higher qualification.
  • Crime: 573 crimes were recorded within 250 m between September 2025 and August 2026, most often shoplifting.

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
20221£307,000£307,000£307,000
201814£451,000£350,000£475,000
20111£185,000£185,000£185,000
20061£173,500£173,500£173,500
19961£45,000£45,000£45,000
Most recent sales (23)
DateAddressTypePriceNotes
20 Jun 202215 N11 1QZFlat or maisonette£307,000Leasehold.
17 Dec 201811, FRANCIS COURT, 1 N11 1QZFlat or maisonette£450,000New build. Leasehold.
29 Oct 201814, FRANCIS COURT, 1 N11 1QZFlat or maisonette£440,000New build. Leasehold.
23 Aug 20185, FRANCIS COURT, 1 N11 1QZFlat or maisonette£450,000New build. Leasehold.
6 Jul 20188, FRANCIS COURT, 1 N11 1QZFlat or maisonette£450,000New build. Leasehold.
15 Jun 20189, FRANCIS COURT, 1 N11 1QZFlat or maisonette£460,000New build. Leasehold.
18 May 20182, FRANCIS COURT, 1 N11 1QZFlat or maisonette£470,000New build. Leasehold.
18 May 201817, FRANCIS COURT, 1 N11 1QZFlat or maisonette£465,000New build. Leasehold.
16 May 201812, FRANCIS COURT, 1 N11 1QZFlat or maisonette£462,500New build. Leasehold.
28 Mar 201816, FRANCIS COURT, 1 N11 1QZFlat or maisonette£365,000New build. Leasehold.
22 Mar 20183, FRANCIS COURT, 1 N11 1QZTerraced£455,000New build. Leasehold.
16 Mar 201810, FRANCIS COURT, 1 N11 1QZFlat or maisonette£350,000New build. Leasehold.
26 Feb 201815, FRANCIS COURT, 1 N11 1QZFlat or maisonette£465,000New build. Leasehold. Not a standard sale (repossession, buy-to-let or transfer).
26 Feb 20186, FRANCIS COURT, 1 N11 1QZFlat or maisonette£452,000New build. Leasehold.
26 Feb 201813, FRANCIS COURT, 1 N11 1QZFlat or maisonette£355,000New build. Leasehold.
26 Feb 20187, FRANCIS COURT, 1 N11 1QZFlat or maisonette£350,000New build. Leasehold. Not a standard sale (repossession, buy-to-let or transfer).
26 Feb 20184, FRANCIS COURT, 1 N11 1QZFlat or maisonette£350,000New build. Leasehold. Not a standard sale (repossession, buy-to-let or transfer).
16 Feb 20181, FRANCIS COURT, 1 N11 1QZFlat or maisonette£475,000New build. Leasehold.
5 Sep 2017MILLENNIUM COURT N11 1QZOther£113,823Not a standard sale (repossession, buy-to-let or transfer).
5 Sep 2017FRANCIS COURT N11 1QZOther£84,130Not a standard sale (repossession, buy-to-let or transfer).
9 Aug 201117 N11 1QZFlat or maisonette£185,000Leasehold.
2 Jun 200617 N11 1QZFlat or maisonette£173,500Leasehold.
15 Aug 199615 N11 1QZFlat or maisonette£45,000Leasehold.

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 September 2010 and some homes have none. Address data © Ordnance Survey and Royal Mail, shown for understanding the energy efficiency of buildings only.

66 homes with a current certificate; median floor area 64 m². Most common: Flat (65); Maisonette, mid-terrace (1). Built: 2013 (37); 1950-1966 (10); 1976-1982 (6). Tenure at assessment: owner-occupied (38); rented (social) (22); rented (private) (2).

Each home's certificates and sales (60 addresses)

Council tax

What each band costs in Enfield in 2026-27: Band D £2,268 a year on average, including the police, fire and any county and parish charges.

ABCDEFGH
£1,512£1,764£2,016£2,268£2,772£3,276£3,779£4,535

Homes by band in the neighbourhood around this street: most are in band C (40% of about 880 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): Borough wide.
  • 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 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

Rivers, the sea or surface water: in this street's postcodes, 0 addresses are in areas at high risk, 40 at medium risk and 12 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
N11 1QZnot in 2 or 3 0 / 40 / 7 unlikely
N11 1SYnot in 2 or 3 0 / 0 / 5 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 75 addresses are between 41 m and 47 m above sea level (43 m on average); the ground rises about 6 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
N11 1QZ100%15%15%0%
N11 1SY100%92%92%0%

Getting around

Sources: Department for Transport, NaPTAN (every public transport stop), as at 31 October 2026; Office of Rail and Road, Estimates of station usage 2024–25 (which stations are on the National Rail network, and their journeys: entries and exits in the year to March); OurAirports (public domain, kept by volunteers); car parks and charging points from Overture Maps Foundation, release 2026-10-21.0, which gathers business listings from Meta, Microsoft, Foursquare and others: not an official register, so some will be missing, private or out of date. Distances are straight lines from the middle of the street, not routes, and say nothing about how often anything runs. Stations opened since the end of ORR's year appear when ORR publishes the next one, each December; heritage railways are left out.

NearestDistance
Railway stationsNew Southgate 920,000 journeys in 2024–25360 m
Bowes Park 525,000 journeys in 2024–251.4 km (0.9 miles)
Palmers Green 1.6 million journeys in 2024–252 km (1.3 miles)
Underground, metro or tramArnos Grove Underground Station580 m (0.4 miles)
Bounds Green Underground Station1.2 km (0.7 miles)
Bus stops7 stops within 400 m (0.2 miles), 32 within 800 m (0.5 miles); nearest Lower Park Road Arnos Grove60 m
Bus or coach stationPark View Road (N17) Tottenham Hale5.7 km (3.5 miles)
Ferry terminalCamden Lock Waterbus Camden Town8 km (5 miles)
Car parks2 within 800 m (0.5 miles); nearest Jerome Court Car Park330 m
EV charging points25 within 1.6 km (1 mile); nearest ubitricity610 m (0.4 miles)
Airport with scheduled flightsLondon City Airport LCY18 km (11 miles)
Nearest large airportLondon Heathrow Airport LHR27.3 km (17 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 Arnos Grove Medical Centr690 m (0.4 miles)
Pharmacies10 pharmacies within 1.6 km (1 mile); nearest Caplet Pharmacy190 m
NHS dentists13 practices within 1.6 km (1 mile); nearest Bowes Road Dental Practice440 m (0.3 miles)
HospitalFinchley Memorial Hospital Cdc2.8 km (1.7 miles)
Police stationMetropolitan Police - Fishmongers Arms Front Counter2 km (1.3 miles)
Cash machines2 machines within 800 m (0.5 miles); nearest BP - Pinkham Way SF Connect, Pinkham Way Cashzone250 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 garden6 within 800 m (0.5 miles); nearest New Southgate Millenium Green 5,610 m²30 m
Largest park within 800 m (0.5 miles)Arnos Park 17 ha660 m (0.4 miles)
Play area5 within 800 m (0.5 miles); nearest Unnamed 700 m²100 m
Playing field1 within 800 m (0.5 miles); nearest Unnamed 5,550 m²80 m
AllotmentsUnnamed 4.5 ha860 m (0.5 miles)

Within 800 m (0.5 miles): 6 parks and gardens, 26 hectares in all.

Landmarks

The nearest historic landmark is Arnos Grove Underground Station, a listed building (Grade II*), 560 m (0.3 miles) north-east. 8 listed buildings are within 1 km (0.6 miles), 1 of them Grade II*.

Historic places
NameWhat it isFrom the middle of the street
Arnos Grove Underground StationListed building, Grade II*560 m (0.3 miles) north-east
Broomfield HouseRegistered park or garden, Grade II1.6 km (1 mile) north-east
Alexandra PalaceRegistered park or garden, Grade II2.2 km (1.4 miles) south
Natural landmarks within 5 km (3.1 miles)
NameWhat it isFrom the middle of the street
Coppetts WoodWood1.4 km (0.9 miles) west
The LakeLake or reservoir1.9 km (1.2 miles) south
Coldfall WoodWood2.2 km (1.4 miles) south-west
The GroveWood2.3 km (1.4 miles) south
Highgate WoodWood3.2 km (2 miles) south
Queen's WoodWood3.5 km (2.2 miles) south

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)15.84010
Fine particles (PM2.5)8.6205
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 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
65 to 6910
60 to 64200
55 to 59450
Under 55975

66 of the street's 75 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 Enfield: see them on the Enfield 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
Garfield Primary SchoolPrimary3–11220 m No overall grade (Oct 2024, graded inspection without an overall judgement): Quality of education: Good; Behaviour and attitudes: Good; Personal development: Good; Leadership and management: Good
Our Lady of Lourdes Catholic Primary School Roman CatholicPrimary3–11370 m Report card (May 2026): Curriculum and teaching: Expected standard; Achievement: Expected standard; Attendance and behaviour: Expected standard; Personal development and wellbeing: Strong standard; Inclusion: Expected standard; Leadership and governance: Expected standard; Early years: Strong standard; Safeguarding standards: Met
St Paul's CofE Primary School N11 Church of EnglandPrimary3–11570 m (0.4 miles) No published inspection
St Martin of Porres Catholic Primary School Roman CatholicPrimary4–11630 m (0.4 miles) No published inspection
Bowes Primary SchoolPrimary3–11910 m (0.6 miles) No overall grade (Jan 2025, graded inspection without an overall judgement): Quality of education: Outstanding; Behaviour and attitudes: Outstanding; Personal development: Outstanding; Leadership and management: Outstanding
Hollickwood Primary SchoolPrimary2–11920 m (0.6 miles) No published inspection
Laurel Park SchoolSecondary11–191 km (0.6 miles) No overall grade (Nov 2024, graded inspection without an overall judgement): Quality of education: Good; Behaviour and attitudes: Good; Personal development: Good; Leadership and management: Good
Holly Park Primary SchoolPrimary3–111 km (0.6 miles) No published inspection
Alexandra Park SchoolSecondary11–181.2 km (0.7 miles) Outstanding (Feb 2023, overall grade under the previous framework)
Friern Barnet SchoolSecondary11–161.2 km (0.7 miles) No published inspection
Bounds Green Junior SchoolPrimary7–111.2 km (0.8 miles) Report card (May 2026): Curriculum and teaching: Expected standard; Achievement: Expected standard; Attendance and behaviour: Expected standard; Personal development and wellbeing: Expected standard; Inclusion: Expected standard; Leadership and governance: Expected standard; Safeguarding standards: Met
Bounds Green Infant SchoolPrimary3–71.2 km (0.8 miles) Outstanding (Jul 2024, overall grade under the previous framework)

Food hygiene ratings nearby

Source: Food Standards Agency, Food Hygiene Rating Scheme, extract of 3 November 2026. Each rating is shown with the date it was given; a business may have been re-inspected since the extract. Within 500 m (0.3 miles) of the middle of the street.

BusinessTypeDistanceRatingRated
Starbucks N11 1FHRestaurant/Cafe/Canteen110 m5 Very good2 Nov 2024
B & M Store N11 1QJRetailers - other120 m2 Improvement necessary16 Mar 2025
Aldi Store N11 1QJRetailers - other120 m4 Good28 Jul 2026
Morrisons Daily N11 1FHRetailers - supermarkets/hypermarkets170 mAwaiting inspection
New Southgate Food Centre N11 1PPRetailers - other190 m4 Good3 Jul 2025
West Lea School School/college/university200 m3 Generally satisfactory21 Sep 2022
Aspens Services Ltd N11 1BHSchool/college/university200 m5 Very good8 Sep 2026
Super Star Sport N11 1BHSchool/college/university200 m5 Very good9 Apr 2026
Nanak Darbar North London N11 1PGRestaurant/Cafe/Canteen210 m4 Good29 Jul 2025
Carpathina Limited N11 1PBOther catering premises240 m4 Good5 Aug 2026
Sodexo N11 1SLRestaurant/Cafe/Canteen280 m5 Very good1 Dec 2025
Cafe Pausa N11 3PWRestaurant/Cafe/Canteen300 m4 Good18 Jun 2026
Subway N11 3PWTakeaway/sandwich shop300 m5 Very good18 Sep 2025
Costa Coffee N11 3PWRestaurant/Cafe/Canteen300 m5 Very good8 Sep 2026
Sports Direct N11 3PWRetailers - other300 mExempt

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.

573 recorded crimes by category
CategoryCrimes
Shoplifting364
Violence and sexual offences66
Anti-social behaviour40
Vehicle crime24
Drugs20
Other theft17
Criminal damage and arson11
Burglary9
Public order8
Theft from the person7
Robbery3
Other crime2
Possession of weapons1
Bicycle theft1

Most of these are attached to: On or near Pinkham Way North Circular Road (376); On or near Lower Park Road (61); On or near Upper Park Road (29); On or near Colebrook Way (26); On or near Station Road (18).

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: 438 residents in 179 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 age3340
Children under 1528%17%
Aged 65 and over9%18%

Homes

Around this streetEngland
Owned (outright or with a mortgage)24%61%
Owned outright10%33%
Shared ownership1%1%
Social rented42%17%
Private rented33%21%

Work and commuting

Around this streetEngland
Adults (16 and over) in work47%57%
Unemployment (of those working or looking for work)19%6%
Retired (of adults)11%22%
Long-term sick or disabled (of adults)8%4%
Work mainly from home (of those in work)31%32%
Travel to work by car or van28%48%
By train, Underground, metro or tram18%4%
By any public transport, including bus32%8%
On foot or by bicycle7%10%
Work within 10 km (6 miles) of home (of those who travel to work)68%65%
Work 30 km (19 miles) or more away0%8%

Education and languages

Around this streetEngland
Degree or other higher qualification, Level 4+ (of adults)30%34%
No qualifications26%18%
Apprenticeship as highest qualification5%5%
Main language English (aged 3 and over)71%91%
Cannot speak English well or at all9%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

Station Road · Station Road · Upper Park Road · Inverforth Road · Upper Park Road · Montmorency Gardens · Colebrook Way · New Southgate Industrial Estate · Palmer's Road · Whitmore Close · Pinkham Way North Circular Road · Station Road

All the streets in N11 and across Enfield.

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.