Elmwood Middlesbrough

85 addresses across 2 postcodes (TS8), about 480 m (0.3 miles) long, classed as a local road. USRN 25700601.

  • Sales: 142 recorded sales since 1995; in 2026 the median was £128,000 across 1 sale.
  • Energy: 60 homes have an energy certificate (A: 1, B: 1, C: 23, D: 32, E: 3).
  • Flood: 1 address on its postcodes is 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 B; Band D in Middlesbrough costs £2,549 a year in 2026-27.
  • Broadband: Gigabit broadband is available to 100% of premises.
  • Transport: The nearest railway station is Marton, about 2.1 km (1.3 miles) away in a straight line.
  • Green space: The nearest park or garden, Fairy Dell Park, is about 120 m away.
  • Air: Background air pollution in 2024 was 9.3 µg/m³ of nitrogen dioxide and 5.7 of PM2.5, within UK legal limits.
  • Height: Its addresses are 47 to 50 m above sea level.
  • Noise: 23 of its 85 addresses are modelled at 55 dB or more from road traffic.
  • Doctors: The nearest GP surgery is Coulby Medical Practice, about 310 m away, with 2 practices within 1.6 km (1 mile).
  • People: About 520 people lived in the census areas around it in 2021; 55% of households owned their home and 22% of adults held a degree or other higher qualification.
  • Crime: 25 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£128,000£128,000£128,000
20256£157,500£135,000£270,000
20233£131,000£125,000£245,000
20223£147,000£135,000£150,000
20216£135,750£113,000£142,500
20203£123,700£85,000£134,000
20192£117,000£115,000£119,000
20183£110,000£110,000£117,000
20174£116,000£80,000£165,000
20163£142,500£112,995£157,000
20154£124,500£106,500£135,000
20143£124,950£108,000£128,000
Most recent sales (latest 50 of 142)
DateAddressTypePriceNotes
9 Jan 202689 TS8 0SSSemi-detached£128,000
10 Dec 202532 TS8 0SRSemi-detached£175,000
21 Nov 202572 TS8 0SSSemi-detached£135,000
12 Nov 202543 TS8 0SRDetached£270,000
5 Sep 202548 TS8 0SRDetached£190,000Not a standard sale (repossession, buy-to-let or transfer).
23 Jul 202531 TS8 0SRTerraced£130,000Not a standard sale (repossession, buy-to-let or transfer).
27 Jun 202538 TS8 0SRTerraced£136,000Not a standard sale (repossession, buy-to-let or transfer).
9 May 202546 TS8 0SRDetached£185,000
2 Apr 202570 TS8 0SSSemi-detached£140,000
14 Mar 202579 TS8 0SSSemi-detached£137,000
22 Apr 202471 TS8 0SSSemi-detached£141,500Not a standard sale (repossession, buy-to-let or transfer).
3 Nov 202376 TS8 0SSSemi-detached£131,000
30 Oct 202319 TS8 0SRSemi-detached£125,000
29 Sep 202343 TS8 0SRDetached£245,000
16 Nov 202294 TS8 0SSSemi-detached£147,000
15 Jul 202291 TS8 0SSSemi-detached£135,000
30 Jun 202216 TS8 0SRSemi-detached£150,000
28 Apr 202236 TS8 0SRTerraced£150,000Not a standard sale (repossession, buy-to-let or transfer).
13 Dec 202124 TS8 0SRTerraced£135,000
12 Nov 202176 TS8 0SSSemi-detached£125,000
10 Sep 202110 TS8 0SRTerraced£136,500
24 Jun 202187 TS8 0SSSemi-detached£140,000
22 Jun 202132 TS8 0SRSemi-detached£142,500
17 May 202183 TS8 0SSSemi-detached£113,000
26 Nov 202091 TS8 0SSSemi-detached£85,000
17 Sep 202027 TS8 0SRSemi-detached£123,700
6 Jul 202080 TS8 0SSSemi-detached£134,000
11 Oct 201921 TS8 0SRSemi-detached£119,000
17 Sep 201924 TS8 0SRTerraced£115,000
9 Nov 201873 TS8 0SSSemi-detached£110,000
17 Oct 201893 TS8 0SSDetached£117,000
23 Feb 201879 TS8 0SSSemi-detached£110,000
16 Nov 201784 TS8 0SSSemi-detached£117,000
27 Oct 201733 TS8 0SRDetached£165,000
28 Feb 20176 TS8 0SRSemi-detached£115,000
26 Jan 201711 TS8 0SRSemi-detached£80,000
29 Nov 201611 TS8 0SRSemi-detached£60,000Not a standard sale (repossession, buy-to-let or transfer).
16 Jun 201687 TS8 0SSSemi-detached£142,500
9 Jun 201648 TS8 0SRDetached£157,000
27 Jan 201615 TS8 0SRSemi-detached£120,000Not a standard sale (repossession, buy-to-let or transfer).
27 Jan 201615 TS8 0SRSemi-detached£112,995
22 Dec 201576 TS8 0SSSemi-detached£119,000
22 Dec 201512 TS8 0SRSemi-detached£105,000Not a standard sale (repossession, buy-to-let or transfer).
6 Nov 201530 TS8 0SRSemi-detached£135,000
4 Sep 201565 TS8 0SSSemi-detached£130,000
12 Mar 201573 TS8 0SSSemi-detached£106,500
18 Nov 201410 TS8 0SRTerraced£124,950
2 Jul 201492 TS8 0SSSemi-detached£128,000
9 Jun 201472 TS8 0SSSemi-detached£108,000
8 Nov 201314 TS8 0SRSemi-detached£100,000

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

60 homes with a current certificate; median floor area 67 m². Most common: House, semi-detached (34); Bungalow, semi-detached (10); Bungalow, detached (7). Built: 1983-1990 (22); 1976-1982 (19); 1991-1995 (13). Tenure at assessment: owner-occupied (35); rented (social) (8); rented (private) (7).

Each home's certificates and sales (28 addresses)

Council tax

What each band costs in Middlesbrough in 2026-27: Band D £2,549 a year on average, including the police, fire and any county and parish charges.

ABCDEFGH
£1,699£1,983£2,266£2,549£3,116£3,682£4,249£5,098

Homes by band in the neighbourhood around this street: most are in band B (41% of about 640 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

Planned, as of 30 September 2026

  • 23 November 2026 to 11 December 2026: NORTHERN POWERGRID (NORTHEAST) PLC, Utility asset works, give and take, on the footway, carriageway, verge (major (paa) works)
  • 23 November 2026 to 11 December 2026: NORTHERN POWERGRID (NORTHEAST) PLC, Utility asset works, give and take, on the footway, carriageway, verge (major works)

Finished in the last three months

  • 1 September 2026: VIRGIN MEDIA, New service connection, no carriageway incursion, on the footway, footpath (minor 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, 0 addresses are in areas at high risk, 1 at medium risk and 2 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
TS8 0SRnot in 2 or 3 0 / 1 / 1 unlikely
TS8 0SSnot in 2 or 3 0 / 0 / 1 unlikely

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

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

Height above sea level

The street's 85 addresses are between 47 m and 50 m above sea level (49 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
TS8 0SR100%100%100%0%
TS8 0SS100%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 stationsMarton 32,000 journeys in 2024–252.1 km (1.3 miles)
Gypsy Lane 44,000 journeys in 2024–252.3 km (1.5 miles)
James Cook University Hospital 61,000 journeys in 2024–252.8 km (1.7 miles)
Bus stops7 stops within 400 m (0.2 miles), 30 within 800 m (0.5 miles); nearest Saxonfield Coulby Newham90 m
Ferry terminalTransporter Bridge South Side Middlesbrough6.3 km (3.9 miles)
EV charging points4 within 1.6 km (1 mile); nearest Osprey Charging Station610 m (0.4 miles)
Airport with scheduled flightsTeesside International Airport MME14.1 km (8.7 miles)
Nearest large airportNewcastle International Airport NCL64.5 km (40 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 Coulby Medical Practice310 m
Pharmacies4 pharmacies within 1.6 km (1 mile); nearest Coulby Newham Pharmacy310 m
NHS dentists2 practices within 1.6 km (1 mile); nearest Dental Surgery380 m
HospitalJames Cook University Hospital2.7 km (1.7 miles)
Police stationCleveland Police Special Constabulary920 m (0.6 miles)
Cash machinesPayzone1.3 km (0.8 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 garden1 within 800 m (0.5 miles); nearest Fairy Dell Park 16 ha120 m
Play area4 within 800 m (0.5 miles); nearest Unnamed 590 m²450 m (0.3 miles)
Playing fieldUnnamed 3.5 ha890 m (0.6 miles)
AllotmentsUnnamed 1,690 m²1.4 km (0.9 miles)

Within 800 m (0.5 miles): 1 park or garden, 16 hectares in all.

Landmarks

3 listed buildings are within 1 km (0.6 miles).

Natural landmarks within 5 km (3.1 miles)
NameWhat it isFrom the middle of the street
Oak WoodWood2 km (1.2 miles) south-east
Hemlington LakeLake or reservoir2 km (1.3 miles) west
Fox CovertWood2.2 km (1.3 miles) south-west
Lodge GillValley2.2 km (1.4 miles) north-east
Rye HillHill2.4 km (1.5 miles) south-east
The FleetTidal water4.8 km (3 miles) north-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)9.34010
Fine particles (PM2.5)5.7205
Particles (PM10)9.54015

All three are within the UK legal limits; PM2.5 is 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 59230
Under 556285

23 of the street's 85 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 Middlesbrough: see them on the Middlesbrough 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
St Augustine's Catholic Primary School Roman CatholicPrimary3–11530 m (0.3 miles) No published inspection
The King's Academy ChristianSecondary11–18620 m (0.4 miles) Report card (May 2026): Curriculum and teaching: Needs attention; Achievement: Needs attention; Attendance and behaviour: Expected standard; Personal development and wellbeing: Expected standard; Inclusion: Expected standard; Leadership and governance: Expected standard; Post-16 provision: Expected standard; Safeguarding standards: Met
Sunnyside AcademyPrimary3–11790 m (0.5 miles) Good (Nov 2023, overall grade under the previous framework)
Marton Manor Primary SchoolPrimary3–11820 m (0.5 miles) No overall grade (May 2025, graded inspection without an overall judgement): Quality of education: Good; Behaviour and attitudes: Good; Personal development: Good; Leadership and management: Good
Captain Cook Primary SchoolPrimary3–111 km (0.6 miles) No published inspection
Lingfield Primary SchoolPrimary3–111.1 km (0.7 miles) No published inspection
Rose Wood AcademyPrimary3–111.3 km (0.8 miles) No published inspection
St Gerard's RC Primary School Roman CatholicPrimary3–111.4 km (0.8 miles) No published inspection
St Thomas More RC Primary School Roman CatholicPrimary2–111.5 km (0.9 miles) Good (Feb 2024, overall grade under the previous framework)
Easterside AcademyPrimary3–111.5 km (1 mile) Good (Oct 2022, overall grade under the previous framework)
Viewley Hill AcademyPrimary2–111.5 km (1 mile) Report card (Jul 2026): Curriculum and teaching: Needs attention; Achievement: Needs attention; Attendance and behaviour: Expected standard; Personal development and wellbeing: Expected standard; Inclusion: Expected standard; Leadership and governance: Expected standard; Early years: Needs attention; Safeguarding standards: Met

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
Parkway Day Nursery Ltd TS8 0TLHospitals/Childcare/Caring Premises300 m5 Very good19 Mar 2026
B&M Homestores TS8 0TJRetailers - other380 m4 Good23 Oct 2025
Boots TS8 0TJRetailers - other380 mExempt
Greggs TS8 0TJRetailers - other380 m5 Very good14 Oct 2024
Home Bargains TS8 0TJRetailers - other380 m5 Very good23 Oct 2025
Burger King TS8 0TJRestaurant/Cafe/Canteen380 m5 Very good26 Mar 2025
Card Factory TS8 0TJRetailers - other380 mExempt
Costa TS8 0TJRestaurant/Cafe/Canteen380 m5 Very good11 Feb 2025
Superdrug TS8 0TJRetailers - other380 mExempt
Tesco TS8 0TJRetailers - supermarkets/hypermarkets380 m5 Very good3 Oct 2023
Cooplands TS8 0TJRetailers - other380 m5 Very good6 Nov 2025
May Fruits TS8 0TJRetailers - other380 m5 Very good23 Apr 2025
Iceland TS8 0TJRetailers - supermarkets/hypermarkets380 m5 Very good23 Oct 2025
Poundland TS8 0TJRetailers - other380 m5 Very good8 May 2026
Angie's Cafe TS8 0TJRestaurant/Cafe/Canteen380 m5 Very good21 Jan 2026

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.

25 recorded crimes by category
CategoryCrimes
Violence and sexual offences12
Anti-social behaviour4
Criminal damage and arson4
Drugs3
Other theft1
Possession of weapons1

Most of these are attached to: On or near Oak Hill (12); On or near West Beck Way (6); On or near Elmwood (3); On or near Oxfield (2); On or near Bickley Way (2).

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: 517 residents in 255 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 1513%17%
Aged 65 and over24%18%

Homes

Around this streetEngland
Owned (outright or with a mortgage)55%61%
Owned outright28%33%
Shared ownership0%1%
Social rented35%17%
Private rented10%21%

Work and commuting

Around this streetEngland
Adults (16 and over) in work54%57%
Unemployment (of those working or looking for work)8%6%
Retired (of adults)25%22%
Long-term sick or disabled (of adults)9%4%
Work mainly from home (of those in work)18%32%
Travel to work by car or van65%48%
By train, Underground, metro or tram0%4%
By any public transport, including bus2%8%
On foot or by bicycle12%10%
Work within 10 km (6 miles) of home (of those who travel to work)77%65%
Work 30 km (19 miles) or more away3%8%

Education and languages

Around this streetEngland
Degree or other higher qualification, Level 4+ (of adults)22%34%
No qualifications23%18%
Apprenticeship as highest qualification9%5%
Main language English (aged 3 and over)100%91%
Cannot speak English well or at all0%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

  • Energy certificates New energy certificate: band D, house, semi-detached (lodged 15 October 2026) found 2 November 2026

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

Oak Hill · West Beck Way · Oakhill · Cropton Way · Parkway Centre · Oxfield · Tollesby Bridge · Langdon Square · West Beck Way · Saxonfield · Hollis Court · Marlborough Road

All the streets in TS8 and across Middlesbrough.

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.