Quarry Way Mangotsfield, South Gloucestershire

58 addresses across 2 postcodes (BS16), about 470 m (0.3 miles) long, classed as a local road. USRN 48030170.

  • Sales: 139 recorded sales since 1995; in 2026 the median was £646,500 across 1 sale.
  • Energy: 34 homes have an energy certificate (C: 15, D: 19).
  • Flood: 6 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 D; Band D in South Gloucestershire costs £2,551 a year in 2026-27.
  • Broadband: Gigabit broadband is available to 100% of premises.
  • Transport: The nearest railway station is Bristol Parkway, about 4 km (2.5 miles) away in a straight line.
  • Green space: The nearest park or garden is about 80 m away.
  • Air: Background air pollution in 2024 was 13.0 µg/m³ of nitrogen dioxide and 7.1 of PM2.5, within UK legal limits.
  • Height: Its addresses are 47 to 52 m above sea level.
  • Noise: 6 of its 58 addresses are modelled at 55 dB or more from road traffic.
  • Doctors: The nearest GP surgery is Leap Valley Medical Centre, about 590 m (0.4 miles) away, with 2 practices within 1.6 km (1 mile).
  • People: About 630 people lived in the census areas around it in 2021; 81% of households owned their home and 38% of adults held a degree or other higher qualification.
  • Crime: 21 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
20261£646,500£646,500£646,500
20252£561,000£547,000£575,000
20245£498,000£450,000£600,000
20231£425,000£425,000£425,000
20223£447,425£417,000£467,000
20212£490,000£420,000£560,000
20191£341,000£341,000£341,000
20187£435,000£322,500£475,000
20171£435,000£435,000£435,000
20163£310,000£280,000£380,000
20153£340,000£295,000£499,950
20142£337,500£320,000£355,000
Most recent sales (latest 50 of 139)
DateAddressTypePriceNotes
27 Jan 202672 BS16 7BNDetached£646,500
20 Jun 202511 BS16 7BNDetached£575,000
9 May 202539 BS16 7BNDetached£547,000
4 Dec 202446 BS16 7BNDetached£600,000
30 Aug 202416 BS16 7BNDetached£467,000
17 May 202423 BS16 7BNDetached£600,000
22 Mar 202435 BS16 7BNDetached£498,000
22 Feb 202422 BS16 7BNDetached£450,000
11 Sep 202319 BS16 7BNDetached£425,000
16 Dec 20227 BS16 7BNDetached£417,000
9 Dec 202214 BS16 7BNDetached£467,000
29 Jul 20221 BS16 7BNDetached£447,425
8 Sep 202124 BS16 7BNDetached£420,000
9 Apr 202154 BS16 7BNDetached£560,000
20 Jun 201915 BS16 7BNDetached£341,000
28 Nov 201850 BS16 7BNDetached£462,000
16 Nov 201848 BS16 7BNDetached£475,000
16 Nov 201818 BS16 7BNDetached£340,000
23 Oct 201856 BS16 7BNDetached£440,000
31 Aug 201837 BS16 7BNDetached£435,000
22 Aug 20187 BS16 7BNDetached£322,500
23 Feb 201810 BS16 7BNDetached£346,000
9 Jun 20172 BS16 7BNDetached£435,000
17 Nov 20161 BS16 7BNDetached£310,000
8 Jan 20168 BS16 7BNDetached£380,000
8 Jan 201610 BS16 7BNDetached£280,000
17 Dec 20154 BS16 7BNDetached£499,950
17 Dec 201526 BS16 7BNDetached£340,000
17 Dec 201516 BS16 7BNDetached£295,000
30 Mar 201535 BS16 7BNDetached£365,000Not a standard sale (repossession, buy-to-let or transfer).
26 Sep 201450 BS16 7BNDetached£355,000
28 Mar 201458 BS16 7BNDetached£320,000
25 Nov 201348 BS16 7BNDetached£320,600
27 Nov 201229 BS16 7BNDetached£352,000
4 Jan 201227 BS16 7BNDetached£369,000
10 Jun 201118 BS16 7BNDetached£240,000
26 Nov 201016 BS16 7BNDetached£234,000
29 Oct 201025 BS16 7BNDetached£310,000
11 Feb 201027 BS16 7BNDetached£368,000
24 Apr 200974 BS16 7BNDetached£320,000
25 Jun 200817 BS16 7BNDetached£322,500
7 Aug 20078 BS16 7BNDetached£354,000
11 Dec 200622 BS16 7BNDetached£245,000
18 Apr 200638 BS16 7BNDetached£279,000
28 Oct 20051 BS16 7BNDetached£214,000
5 Aug 200521 BS16 7BNDetached£226,500
2 Aug 200450 BS16 7BNDetached£248,125
25 Jun 200414 BS16 7BNDetached£215,000
24 Jun 200454 BS16 7BNDetached£299,950
14 Jun 200411 BS16 7BNDetached£278,000

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 February 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 122 m². Most common: House, detached (34). Built: 1996-2002 (32); 2003-2006 (1); 1983-1990 (1). Tenure at assessment: owner-occupied (27).

Each home's certificates and sales (21 addresses)

Council tax

What each band costs in South Gloucestershire in 2026-27: Band D £2,551 a year on average, including the police, fire and any county and parish charges.

ABCDEFGH
£1,700£1,984£2,267£2,551£3,117£3,684£4,251£5,101

Homes by band in the neighbourhoods around this street: most are in band D (35% of about 1,470 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 2 neighbourhoods (census areas of about 700 homes each) 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

Finished in the last three months

  • 10 August 2026: BRISTOL WATERWORKS COMPANY, Utility repair and maintenance works, no carriageway incursion, on the verge (minor works)

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, 5 addresses are in areas at high risk, 1 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
BS16 7BNnot in 2 or 3 3 / 0 / 1 unlikely
BS16 7BPnot in 2 or 3 2 / 1 / 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 58 addresses are between 47 m and 52 m above sea level (50 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
BS16 7BN100%100%100%0%
BS16 7BP100%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 stationsBristol Parkway 2.3 million journeys in 2024–254 km (2.5 miles)
Filton Abbey Wood 694,000 journeys in 2024–255.2 km (3.2 miles)
Yate 360,000 journeys in 2024–255.8 km (3.6 miles)
Bus stops6 stops within 400 m (0.2 miles), 29 within 800 m (0.5 miles); nearest Wick Wick Downend230 m
Bus or coach stationBus Station Bristol8.6 km (5.4 miles)
Ferry terminalNetham Lock Ferry Terminal7.2 km (4.5 miles)
Car parksLyde Green Park & Ride1.6 km (1 mile)
EV charging points6 within 1.6 km (1 mile); nearest InstaVolt Charging Station450 m (0.3 miles)
Airport with scheduled flightsBristol Airport BRS20.7 km (13 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 Leap Valley Medical Centre590 m (0.4 miles)
Pharmacies2 pharmacies within 1.6 km (1 mile); nearest Westbourne Pharmacy590 m (0.4 miles)
NHS dentists2 practices within 1.6 km (1 mile); nearest Emersons Green Dental Practice1.1 km (0.7 miles)
HospitalBft Southmead Frenchay Hospital2.9 km (1.8 miles)
Police stationStaple Hill Police Station2.5 km (1.5 miles)
Cash machines2 machines within 800 m (0.5 miles); nearest Shell Downend, Downend Cashzone220 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 garden3 within 800 m (0.5 miles); nearest Unnamed 3.1 ha80 m
Largest park within 800 m (0.5 miles)Unnamed 3.9 ha540 m (0.3 miles)
Play area5 within 800 m (0.5 miles); nearest Unnamed 80 m²130 m
Playing field1 within 800 m (0.5 miles); nearest Walker Playing Field 5.3 ha280 m
AllotmentsUnnamed 1.7 ha930 m (0.6 miles)

Within 800 m (0.5 miles): 3 parks and gardens, 8.6 hectares in all.

Landmarks

The nearest historic landmark is Bury Hill camp, Moorend, a scheduled monument, 1.3 km (0.8 miles) north-west. 5 listed buildings are within 1 km (0.6 miles).

Historic places
NameWhat it isFrom the middle of the street
Bury Hill camp, MoorendScheduled monument1.3 km (0.8 miles) north-west
Natural landmarks within 5 km (3.1 miles)
NameWhat it isFrom the middle of the street
Black Horse PondLake or reservoir170 m south-east
Leap ValleyValley640 m (0.4 miles) west
Bury HillHill1.4 km (0.9 miles) north-west
Stockwell HillHill1.5 km (0.9 miles) south
Ivory HillHill1.6 km (1 mile) north
Hotwater BrakeWood1.8 km (1.1 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)13.04010
Fine particles (PM2.5)7.1205
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 6410
55 to 5940
Under 555258

6 of the street's 58 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 South Gloucestershire: see them on the South Gloucestershire 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
Blackhorse Primary SchoolPrimary4–11220 m Report card (Nov 2025): Curriculum and teaching: Expected standard; Achievement: Expected standard; Attendance and behaviour: Strong standard; Personal development and wellbeing: Strong standard; Inclusion: Strong standard; Leadership and governance: Expected standard; Early years: Expected standard; Safeguarding standards: Met
Bromley Heath Junior SchoolPrimary7–11950 m (0.6 miles) No overall grade (Apr 2025, graded inspection without an overall judgement): Quality of education: Good; Behaviour and attitudes: Outstanding; Personal development: Outstanding; Leadership and management: Outstanding
St Augustine of Canterbury Catholic Primary School Roman CatholicPrimary4–111 km (0.6 miles) Report card (Dec 2025): Curriculum and teaching: Needs attention; Achievement: Needs attention; Attendance and behaviour: Needs attention; Personal development and wellbeing: Needs attention; Inclusion: Needs attention; Leadership and governance: Needs attention; Early years: Expected standard; Safeguarding standards: Met
Bromley Heath Infant SchoolPrimary4–71 km (0.6 miles) Outstanding (Jan 2023, overall grade under the previous framework)
Downend SchoolSecondary11–181.1 km (0.7 miles) No published inspection
Emersons Green Primary SchoolPrimary4–111.2 km (0.7 miles) Report card (Jun 2026): Curriculum and teaching: Strong standard; Achievement: Strong standard; Attendance and behaviour: Strong standard; Personal development and wellbeing: Strong standard; Inclusion: Exceptional; Leadership and governance: Strong standard; Early years: Strong standard; Safeguarding standards: Met
Lyde Green Primary SchoolPrimary4–111.4 km (0.8 miles) Good (Jun 2024, overall grade under the previous framework)
Stanbridge Primary SchoolPrimary4–111.4 km (0.9 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; Early years: Strong standard; Safeguarding standards: Met
Barley Close Community Primary SchoolPrimary5–111.5 km (0.9 miles) Requires improvement (May 2024, overall grade under the previous framework)
Mangotsfield Church of England Primary SchoolPrimary4–111.8 km (1.1 miles) No overall grade (May 2025, graded inspection without an overall judgement): Quality of education: Outstanding; Behaviour and attitudes: Outstanding; Personal development: Outstanding; Leadership and management: Outstanding
Hambrook Primary SchoolPrimary4–111.9 km (1.2 miles) Good (Nov 2023, 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
Shell Downend BS36 1AHRetailers - other220 m5 Very good10 Jun 2025
Emersons Green JNR FC BS16 6TRRestaurant/Cafe/Canteen230 m3 Generally satisfactory5 Mar 2022
Trident BS16 6NYPub/bar/nightclub310 m4 Good7 Oct 2025
Willy Wicket BS36 1DPPub/bar/nightclub320 m5 Very good27 Mar 2025
Care UK At Emerson Green Treatment Centre BS16 7FHRestaurant/Cafe/Canteen320 m5 Very good10 Feb 2026
Little Butterflies Childcare BS16 7DNOther catering premises410 m (0.3 miles)Exempt
Travelodge Bristol Emersons Green BS16 7FNRestaurant/Cafe/Canteen430 m (0.3 miles)5 Very good26 Feb 2026
Our Coop Little Pioneers BS16 7FNSchool/college/university460 m (0.3 miles)5 Very good16 Mar 2026
Cheeks BS16 7FEMobile caterer490 m (0.3 miles)5 Very good24 Jun 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.

21 recorded crimes by category
CategoryCrimes
Violence and sexual offences14
Criminal damage and arson3
Other theft2
Burglary1
Public order1

Most of these are attached to: On or near Rushy Way (7); On or near The Paddocks (5); On or near Westons Brake (5); On or near Cynder Way (4).

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: 629 residents in 263 households. The census was taken during a lockdown, so working from home is high and travel to work low compared with now. ONS swaps a few records between neighbouring areas and adds small amounts of noise to counts to protect privacy, so small differences mean little. Industry is not published for areas this small.

Who lives here

Around this streetEngland
Median age4740
Children under 1517%17%
Aged 65 and over18%18%

Homes

Around this streetEngland
Owned (outright or with a mortgage)81%61%
Owned outright46%33%
Shared ownership0%1%
Social rented3%17%
Private rented16%21%

Work and commuting

Around this streetEngland
Adults (16 and over) in work65%57%
Unemployment (of those working or looking for work)3%6%
Retired (of adults)23%22%
Long-term sick or disabled (of adults)2%4%
Work mainly from home (of those in work)51%32%
Travel to work by car or van44%48%
By train, Underground, metro or tram0%4%
By any public transport, including busunder 1%8%
On foot or by bicycle4%10%
Work within 10 km (6 miles) of home (of those who travel to work)80%65%
Work 30 km (19 miles) or more away8%8%

Education and languages

Around this streetEngland
Degree or other higher qualification, Level 4+ (of adults)38%34%
No qualifications11%18%
Apprenticeship as highest qualification5%5%
Main language English (aged 3 and over)96%91%
Cannot speak English well or at allunder 1%2%

Deprivation

The neighbourhoods around this street are all 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.

  • BS16 7BN: 57 addresses of 59 in the postcode
  • BS16 7BP: 1 address of 73 in the postcode

Nearby streets

Westons Brake · Trident Close · The Paddocks · Rushy Way · Westons Brake · Meadowcroft · Aintree Drive · Cynder Way · Blackhorse Lane · Britannia Close · Westons Hill Drive · Wetherby Court

All the streets in BS16 and across South Gloucestershire.

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.