Dewberry Close Bradford

29 addresses across 1 postcode (BD7), about 120 m long, classed as a local road. USRN 7700191.

  • Sales: 37 recorded sales since 1995; in 2026 the median was £138,000 across 1 sale.
  • Energy: 19 homes have an energy certificate (B: 2, C: 17).
  • Flood: 2 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 Bradford costs £2,361 a year in 2026-27.
  • Broadband: Gigabit broadband is available to 100% of premises.
  • Transport: The nearest railway station is Bradford Interchange, about 3.7 km (2.3 miles) away in a straight line.
  • Green space: There is a small park or garden about 220 m away, and Horton Bank Country Park (12 hectares) is about 630 m (0.4 miles) away.
  • Air: Background air pollution in 2024 was 11.4 µg/m³ of nitrogen dioxide and 7.2 of PM2.5, within UK legal limits.
  • Height: Its addresses are 223 to 229 m above sea level.
  • Noise: 5 of its 29 addresses are modelled at 55 dB or more from road traffic.
  • Doctors: The nearest GP surgery is Hollyns Health & Wellbeing, about 860 m (0.5 miles) away, with 2 practices within 1.6 km (1 mile).
  • People: About 430 people lived in the census areas around it in 2021; 54% of households owned their home and 32% of adults held a degree or other higher qualification.
  • Crime: 102 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£138,000£138,000£138,000
20243£140,000£132,500£160,000
20231£180,000£180,000£180,000
20221£157,000£157,000£157,000
20201£98,000£98,000£98,000
20191£111,000£111,000£111,000
20161£120,000£120,000£120,000
20131£88,000£88,000£88,000
20101£140,000£140,000£140,000
20077£122,995£120,000£174,995
200615£136,995£114,995£176,995
20051£146,995£146,995£146,995
Most recent sales (37)
DateAddressTypePriceNotes
23 Jan 202626 BD7 4EUTerraced£138,000
23 Aug 20249 BD7 4EUTerraced£140,000
5 Aug 20244 BD7 4EUTerraced£132,500
19 Apr 202430 BD7 4EUTerraced£160,000
20 Apr 202332 BD7 4EUTerraced£180,000
11 Jan 20232 BD7 4EUTerraced£135,000Not a standard sale (repossession, buy-to-let or transfer).
1 Feb 202236 BD7 4EUTerraced£157,000
24 Jul 202026 BD7 4EUTerraced£98,000
18 Oct 201924 BD7 4EUTerraced£82,000Not a standard sale (repossession, buy-to-let or transfer).
28 Aug 201928 BD7 4EUTerraced£111,000
26 Jul 201924 BD7 4EUTerraced£104,000Not a standard sale (repossession, buy-to-let or transfer).
26 May 201618 BD7 4EUSemi-detached£120,000
15 Nov 201328 BD7 4EUTerraced£88,000
24 Feb 20108 BD7 4EUSemi-detached£140,000
30 May 20073 BD7 4EUSemi-detached£120,000
23 Mar 200718 BD7 4EUTerraced£146,995New build.
23 Mar 20076 BD7 4EUSemi-detached£122,995New build.
23 Mar 20074 BD7 4EUTerraced£122,995New build.
6 Mar 200720 BD7 4EUTerraced£138,995New build.
6 Mar 20072 BD7 4EUTerraced£122,995New build.
2 Feb 200734 BD7 4EUTerraced£174,995New build.
1 Dec 200632 BD7 4EUTerraced£174,995New build.
1 Dec 200630 BD7 4EUTerraced£154,995New build.
30 Oct 200636 BD7 4EUTerraced£160,000New build.
27 Oct 200638 BD7 4EUTerraced£176,995New build.
1 Sep 200626 BD7 4EUTerraced£119,995New build.
25 Aug 200628 BD7 4EUSemi-detached£121,995
25 Aug 200622 BD7 4EUTerraced£121,995New build.
25 Aug 200624 BD7 4EUTerraced£119,995
19 Apr 20063 BD7 4EUSemi-detached£114,995New build.
7 Apr 20065 BD7 4EUSemi-detached£150,995New build.
5 Apr 20068 BD7 4EUSemi-detached£142,995New build.
24 Mar 20067 BD7 4EUTerraced£150,995New build.
3 Mar 20069 BD7 4EUTerraced£136,995New build.
24 Feb 20061 BD7 4EUSemi-detached£114,995
3 Feb 200611 BD7 4EUTerraced£136,995New build.
30 Mar 200510 BD7 4EUSemi-detached£146,995New build.

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 June 2009 and some homes have none. Address data © Ordnance Survey and Royal Mail, shown for understanding the energy efficiency of buildings only.

19 homes with a current certificate; median floor area 68 m². Most common: House, semi-detached (8); House, mid-terrace (6); House, end-terrace (5). Built: 2003-2006 (10); 1996-2002 (5); 2007 onwards (2). Tenure at assessment: owner-occupied (9); rented (private) (4); rented (social) (1).

Each home's certificates and sales (11 addresses)

Council tax

What each band costs in Bradford in 2026-27: Band D £2,361 a year on average, including the police, fire and any county and parish charges.

ABCDEFGH
£1,574£1,836£2,098£2,361£2,885£3,410£3,935£4,721

Homes by band in the neighbourhood around this street: most are in band C (36% of about 720 homes).

Sources: Valuation Office Agency, Council Tax: stock of properties, homes at 31 March 2026 (counts rounded to the nearest 10; some small counts withheld), for the neighbourhood (census area of about 700 homes) around it, not just this street; Ministry of Housing, Communities and Local Government, council tax levels 2026-27. Bands are charged as fixed shares of Band D; the actual bill depends on the parish and on discounts such as the single-person discount. Check a home's own band with the official council tax band checker.

Planning and heritage

  • Conservation area: no postcode centre in this street's postcodes is in one.
  • Listed buildings on or by this street: none.
  • Article 4 direction (removing permitted development rights): none recorded, though not every council has published theirs.
  • Tree preservation orders: none recorded, though not every council has published theirs.
  • Green belt: no.

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, 1 address is in areas at high risk, 1 at medium risk and 3 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 is in flood zone 2 or 3.

Sources: Environment Agency Flood risk: postcode search tool data (loaded 29 October 2026), Risk of Flooding from Rivers and Sea: postcodes in areas at risk (loaded 29 October 2026) and Flood Map for Planning (loaded 28 October 2026). Flood zones are checked at each postcode's centre point. These are models of areas, which their publishers say are not suitable for showing whether an individual property is at risk, and they do not cover flooding from sewers or drains. Check an address on the official long-term flood risk service.

© Environment Agency copyright and/or database right 2026. All rights reserved. Some features are based on digital spatial data from the Centre for Ecology & Hydrology, © NERC (CEH); the postcode data is produced in part from PAF® and Multiple Residence Data, © Royal Mail Group Limited.

Height above sea level

The street's 29 addresses are between 223 m and 229 m above sea level (226 m on average); the ground rises about 5 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
BD7 4EU100%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 stationsBradford Interchange 2.4 million journeys in 2024–253.7 km (2.3 miles)
Bradford Forster Square 1.5 million journeys in 2024–253.8 km (2.4 miles)
Low Moor 292,000 journeys in 2024–254.5 km (2.8 miles)
Bus stops8 stops within 400 m (0.2 miles), 44 within 800 m (0.5 miles); nearest Highlands Grove Horton Bank50 m
Bus or coach stationBradford Interchange Bus Station Bradford City Centre3.5 km (2.2 miles)
EV charging points1 within 1.6 km (1 mile); nearest InstaVolt Charging Station610 m (0.4 miles)
Airport with scheduled flightsLeeds Bradford Airport LBA13.4 km (8.3 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 Hollyns Health & Wellbeing860 m (0.5 miles)
Pharmacies7 pharmacies within 1.6 km (1 mile); nearest Boots560 m (0.3 miles)
NHS dentists4 practices within 1.6 km (1 mile); nearest Great Horton Dental Practice740 m (0.5 miles)
HospitalSt Luke's Hospital Day Case Elective Surgical Hub2.7 km (1.7 miles)
Police stationWest Yorkshire Police - Manningham Police Station3.4 km (2.1 miles)
Cash machinesATM810 m (0.5 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 garden5 within 800 m (0.5 miles); nearest Unnamed 7,100 m²220 m
Largest park within 800 m (0.5 miles)Horton Bank Country Park 12 ha630 m (0.4 miles)
Play area3 within 800 m (0.5 miles); nearest Unnamed 770 m²380 m
Playing field5 within 800 m (0.5 miles); nearest Unnamed 8,170 m²400 m (0.2 miles)
AllotmentsUnnamed 3,880 m²840 m (0.5 miles)

Within 800 m (0.5 miles): 5 parks and gardens, 18 hectares in all.

Landmarks

The nearest historic landmark is Scholemoor Cemetery, a registered park or garden (Grade II), 1.2 km (0.8 miles) north. 44 listed buildings are within 1 km (0.6 miles).

Historic places
NameWhat it isFrom the middle of the street
Scholemoor CemeteryRegistered park or garden, Grade II1.2 km (0.8 miles) north
Horton ParkRegistered park or garden, Grade II1.8 km (1.1 miles) east
SaltaireWorld Heritage Site6.7 km (4.2 miles) north
Natural landmarks within 5 km (3.1 miles)
NameWhat it isFrom the middle of the street
Bull Greave WoodWood1 km (0.6 miles) north
Sheep HillHill1.4 km (0.9 miles) west
Slack DamLake or reservoir1.7 km (1 mile) south-east
Hanging Fall WoodWood2.2 km (1.4 miles) west
Boggart WoodWood2.3 km (1.4 miles) north-west
Cock Hill CloughValley3.5 km (2.2 miles) south-west

Sources: Historic England's registers through planning.data.gov.uk (MHCLG), and Cadw through DataMapWales (Welsh Government): World Heritage Sites within 10 km (6.2 miles), battlefields within 5 km (3.1 miles), registered parks and gardens within 3 km (1.9 miles), scheduled monuments within 2 km (1.2 miles), and Grade I and II* listed buildings within 1 km (0.6 miles). Ordnance Survey, OS Open Names, October 2026: named hills, valleys, lakes, woods, wetlands and coast (it has no rivers). Distances are in a straight line to the middle of each site, and being on a register does not mean there is public access.

Air quality

Source: Defra, modelled background air pollution, annual means for 2024, for the 1 km square that holds the middle of the street. These are background levels, away from the kerb: beside a busy road nitrogen dioxide in particular can be several times higher. UK limits are the legal annual limits for England and Wales; the World Health Organization's 2021 guidelines are much stricter, and most towns and cities are above them.

Annual means in µg/m³ (micrograms per cubic metre of air)
PollutantHereUK limitWHO guideline
Nitrogen dioxide (NO2)11.44010
Fine particles (PM2.5)7.2205
Particles (PM10)10.94015

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 5950
Under 552429

5 of the street's 29 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 Bradford: see them on the Bradford 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
Hollingwood AcademyPrimary3–11110 m No published inspection
Brackenhill Primary SchoolPrimary3–11700 m (0.4 miles) No published inspection
St Anthony's Catholic Primary School, A Voluntary Academy Roman CatholicPrimary3–11790 m (0.5 miles) No published inspection
St John the Evangelist Catholic Primary School Roman CatholicPrimary4–11900 m (0.6 miles) No published inspection
Clayton Village AcademyPrimary4–111.1 km (0.7 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
Clayton St John CofE Primary School Church of EnglandPrimary3–111.2 km (0.7 miles) No overall grade (Jan 2025, graded inspection without an overall judgement): Quality of education: Good; Behaviour and attitudes: Good; Personal development: Good; Leadership and management: Good
Southmere Primary AcademyPrimary3–111.3 km (0.8 miles) Good (Jun 2023, overall grade under the previous framework)
St Oswald's Church of England Primary AcademyPrimary3–111.3 km (0.8 miles) Requires improvement (Nov 2023, overall grade under the previous framework)
Reevy Hill Primary SchoolPrimary3–111.3 km (0.8 miles) Good (Oct 2019, overall grade under the previous framework)
Home Farm Primary SchoolPrimary3–111.5 km (0.9 miles) Report card (Mar 2026): Curriculum and teaching: Expected standard; Achievement: Expected standard; Attendance and behaviour: Needs attention; Personal development and wellbeing: Expected standard; Inclusion: Expected standard; Leadership and governance: Expected standard; Early years: Expected standard; Safeguarding standards: Met
Horton Grange Primary SchoolPrimary2–111.5 km (0.9 miles) No overall grade (Sep 2024, graded inspection without an overall judgement): Quality of education: Good; Behaviour and attitudes: Outstanding; Personal development: Outstanding; Leadership and management: Good
Lidget Green AcademyPrimary3–111.6 km (1 mile) Report card (Jun 2026): Curriculum and teaching: Expected standard; Achievement: Needs attention; 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

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
Short Circuits Care Club BD7 4BEHospitals/Childcare/Caring Premises110 m5 Very good19 Oct 2026
FM Catering Services at Hollingwood Primary School BD7 4BESchool/college/university110 m5 Very good14 May 2026
Baked N Loaded BD7 4BJTakeaway/sandwich shop120 m5 Very good14 Jan 2025
Hot and Tender BD7 4BJTakeaway/sandwich shop130 m5 Very good19 Oct 2026
Gujjars Mini Mart BD7 4BJRetailers - other130 m4 Good9 Apr 2025
Slimming World BD7 4BXRetailers - other250 m5 Very good30 Jun 2026
Regal Cafe BD7 2SBRestaurant/Cafe/Canteen440 m (0.3 miles)5 Very good27 Nov 2025
The Crown BD7 4AHPub/bar/nightclub450 m (0.3 miles)5 Very good10 Jul 2026
New Royal Deli BD7 4NDTakeaway/sandwich shop460 m (0.3 miles)3 Generally satisfactory12 Nov 2025
Old Road Fisheries BD7 4NDTakeaway/sandwich shop460 m (0.3 miles)5 Very good15 Sep 2026
Horton Bank Top Community Foodbank BD7 4AERetailers - other500 m (0.3 miles)5 Very good31 Aug 2022
Noah's Ark Nursery BD7 4AEHospitals/Childcare/Caring Premises500 m (0.3 miles)Awaiting inspection
Jade Garden In Clayton BD7 2SQTakeaway/sandwich shop500 m (0.3 miles)Awaiting inspection
Village Balti House BD7 2SQTakeaway/sandwich shop500 m (0.3 miles)4 Good29 Oct 2025
Kids Planet Clayton BD7 2SQHospitals/Childcare/Caring Premises500 m (0.3 miles)5 Very good30 May 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.

102 recorded crimes by category
CategoryCrimes
Violence and sexual offences42
Burglary14
Vehicle crime10
Anti-social behaviour8
Public order7
Criminal damage and arson7
Other theft5
Other crime4
Drugs3
Bicycle theft2

Most of these are attached to: On or near Dewberry Close (22); On or near Hollingwood Lane (14); On or near Welbeck Rise (12); On or near Greyfriar Walk (12); On or near Highlands Grove (10).

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: 425 residents in 151 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 age3240
Children under 1528%17%
Aged 65 and over12%18%

Homes

Around this streetEngland
Owned (outright or with a mortgage)54%61%
Owned outright27%33%
Shared ownership0%1%
Social rented14%17%
Private rented33%21%

Work and commuting

Around this streetEngland
Adults (16 and over) in work50%57%
Unemployment (of those working or looking for work)10%6%
Retired (of adults)17%22%
Long-term sick or disabled (of adults)3%4%
Work mainly from home (of those in work)23%32%
Travel to work by car or van61%48%
By train, Underground, metro or tramunder 1%4%
By any public transport, including bus5%8%
On foot or by bicycle5%10%
Work within 10 km (6 miles) of home (of those who travel to work)83%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)32%34%
No qualifications25%18%
Apprenticeship as highest qualification4%5%
Main language English (aged 3 and over)82%91%
Cannot speak English well or at all3%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.

  • BD7 4EU: 29 addresses of 58 in the postcode

Nearby streets

Tanner Hill Road · Ivy Wood Court · Highlands Close · Welbeck Drive · Highlands Grove · Greyfriar Walk · Sundown Avenue · Hollybank Grove · Hollybank Road · Welbeck Rise · Windermere Road · Hill End Grove

All the streets in BD7 and across Bradford.

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.