New Street Troon, Cornwall
36 addresses across 2 postcodes (TR14), about 150 m long, classed as a local road. USRN 18600829.
- Sales: 48 recorded sales since 1995; in 2026 the median was £235,000 across 1 sale.
- Prices and rents: A typical home in Cornwall cost £274,570 in August 2026 (-2.9% on a year); private rents averaged £995 a month.
- Energy: 24 homes have an energy certificate (C: 7, D: 13, E: 3, F: 1).
- Flood: 5 addresses on its postcodes are in areas at high or medium risk of flooding from rivers, the sea or surface water.
- Recorded floods: No recorded flood covers the centre of any of its postcodes.
- Storm overflows: 1 storm overflow within 1 km (0.6 miles) spilled 71 times (66 hours) in 2025.
- Radon: Up to 30% or more of homes in the 1 km squares around it are estimated to be at or above the radon Action Level.
- Council tax: Most homes around it are in council tax band A; Band D in Cornwall costs £2,591 a year in 2026-27.
- Broadband: Gigabit broadband is available to 100% of premises.
- Transport: The nearest railway station is Camborne, about 2.2 km (1.4 miles) away in a straight line.
- Green space: The nearest park or garden is about 1.7 km (1 mile) away.
- Air: Background air pollution in 2024 was 2.6 µg/m³ of nitrogen dioxide and 5.0 of PM2.5, within UK legal limits.
- Height: Its addresses are 166 to 167 m above sea level.
- Noise: 2 of its 36 addresses are modelled at 55 dB or more from road traffic.
- Doctors: The nearest GP surgery is Veor Surgery, about 2.3 km (1.4 miles) away.
- People: About 550 people lived in the census areas around it in 2021; 78% of households owned their home and 26% of adults held a degree or other higher qualification.
- Crime: 65 crimes were recorded within 250 m between September 2025 and August 2026, most often violence and sexual offences.
- Road safety: 3 collisions in which someone was hurt were reported on and around it in 2021 to 2025; 1 involved a pedestrian.
£9.99 The Street Dossier Full Report for a home on New Street: its own records, questions to ask the seller and everything on this page, in one PDF. Choose the home
House sales on this street
| Year | Sales | Median price | Lowest | Highest |
|---|---|---|---|---|
| 2026 | 1 | £235,000 | £235,000 | £235,000 |
| 2025 | 1 | £117,000 | £117,000 | £117,000 |
| 2023 | 1 | £170,000 | £170,000 | £170,000 |
| 2022 | 1 | £250,000 | £250,000 | £250,000 |
| 2020 | 1 | £172,500 | £172,500 | £172,500 |
| 2019 | 2 | £195,000 | £175,000 | £215,000 |
| 2018 | 1 | £165,000 | £165,000 | £165,000 |
| 2017 | 2 | £154,000 | £150,000 | £158,000 |
| 2016 | 2 | £147,000 | £127,500 | £166,500 |
| 2015 | 3 | £158,000 | £131,950 | £160,000 |
| 2014 | 2 | £113,375 | £78,500 | £148,250 |
| 2013 | 1 | £145,000 | £145,000 | £145,000 |
| Date | Address | Type | Price | Notes |
|---|---|---|---|---|
| 22 Dec 2015 | 1 TR14 9EW | Terraced | £160,000 | |
| 25 Feb 1999 | 1 TR14 9EW | Terraced | £36,800 | |
| 1 Sep 2025 | 3 TR14 9EW | Terraced | £101,500 | Not a standard sale (repossession, buy-to-let or transfer). |
| 26 Sep 2018 | 4 TR14 9EW | Terraced | £165,000 | |
| 4 Apr 2017 | 4 TR14 9EW | Terraced | £158,000 | |
| 18 Sep 2006 | 4 TR14 9EW | Terraced | £156,000 | |
| 23 Dec 1997 | 4 TR14 9EW | Terraced | £39,500 | |
| 30 Jan 2026 | 5 TR14 9EW | Terraced | £235,000 | |
| 2 Dec 2016 | 5 TR14 9EW | Terraced | £166,500 | |
| 3 Apr 2009 | 5 TR14 9EW | Terraced | £147,000 | |
| 30 Nov 2001 | 5 TR14 9EW | Terraced | £71,450 | |
| 18 Nov 2025 | 9 TR14 9EW | Terraced | £117,000 | |
| 8 Oct 2025 | 9 TR14 9EW | Terraced | £100,000 | Not a standard sale (repossession, buy-to-let or transfer). |
| 7 Apr 2014 | 9 TR14 9EW | Terraced | £78,500 | |
| 9 Jan 2004 | 9 TR14 9EW | Terraced | £104,950 | |
| 31 Mar 2006 | 10 TR14 9EW | Terraced | £144,000 | |
| 16 Jul 2004 | 10 TR14 9EW | Terraced | £125,000 | |
| 11 Nov 1996 | 10 TR14 9EW | Terraced | £25,750 | |
| 9 Aug 2023 | 11 TR14 9EW | Terraced | £170,000 | |
| 19 Oct 2001 | 12 TR14 9EW | Terraced | £60,000 | |
| 6 Jul 1998 | 12 TR14 9EW | Terraced | £43,500 | |
| 17 Jun 2005 | 14 TR14 9EW | Terraced | £157,000 | |
| 8 May 2007 | 16 TR14 9EW | Terraced | £189,950 | |
| 26 Oct 1998 | 16 TR14 9EW | Terraced | £42,000 | |
| 24 Apr 2020 | 17 TR14 9EW | Terraced | £172,500 | |
| 2 Sep 1996 | 17 TR14 9EW | Terraced | £25,000 | |
| 6 Jan 1997 | 19 TR14 9EW | Terraced | £42,950 | |
| 23 Dec 2015 | 20 TR14 9EW | Terraced | £131,950 | |
| 25 Aug 2022 | 21 TR14 9EW | Terraced | £250,000 | |
| 18 Sep 2015 | 21 TR14 9EW | Terraced | £158,000 | |
| 26 Sep 2014 | 21 TR14 9EW | Terraced | £148,250 | |
| 18 Feb 2002 | 21 TR14 9EW | Terraced | £58,000 | |
| 29 Jul 1996 | 22 TR14 9EW | Terraced | £37,500 | |
| 23 Jan 2019 | 23 TR14 9EW | Terraced | £215,000 | |
| 11 Dec 1998 | 23 TR14 9EW | Terraced | £38,000 | |
| 11 Oct 2010 | 27 TR14 9EW | Terraced | £120,000 | |
| 19 May 2006 | 27 TR14 9EW | Terraced | £136,000 | |
| 23 Nov 1998 | 27 TR14 9EW | Terraced | £40,000 | |
| 11 Oct 2019 | 28 TR14 9EW | Terraced | £175,000 | |
| 29 Jan 2016 | 28 TR14 9EW | Terraced | £127,500 | |
| 24 Jun 2011 | 28 TR14 9EW | Terraced | £95,000 | |
| 13 Jun 1997 | 29 TR14 9EW | Terraced | £37,500 | |
| 31 Mar 2017 | 31 TR14 9EW | Terraced | £150,000 | |
| 20 Aug 2004 | 31 TR14 9EW | Terraced | £145,000 | |
| 6 Aug 2013 | 33 TR14 9EW | Terraced | £145,000 | |
| 3 Dec 1998 | 33 TR14 9EW | Terraced | £42,500 | |
| 19 May 2014 | 37 TR14 9EW | Terraced | £140,000 | Not a standard sale (repossession, buy-to-let or transfer). |
| 3 Apr 2009 | 37 TR14 9EW | Terraced | £137,000 |
House prices and rents in Cornwall
A typical home in Cornwall cost £274,570 in August 2026, 2.9% less than a year before. That is 7% more than five years earlier and 36% more than ten years earlier.
| Home | Typical price, Aug 2026 |
|---|---|
| Detached | £419,340 |
| Semi-detached | £275,595 |
| Terraced | £227,474 |
| Flat or maisonette | £144,637 |
| Bought by a first-time buyer | £226,508 |
Private renters in Cornwall paid £995 a month on average in September 2026, 0.9% more than a year before. That is 27% more than five years earlier.
| Home | Average rent a month, Sep 2026 |
|---|---|
| One bedroom | £685 |
| Two bedrooms | £877 |
| Three bedrooms | £1,073 |
| Four or more bedrooms | £1,496 |
Energy performance certificates
24 homes with a current certificate; median floor area 85 m². Most common: House, mid-terrace (22); House, end-terrace (2). Built: before 1900 (18); 1900-1929 (6). Tenure at assessment: owner-occupied (17); rented (private) (4).
Each home's certificates and sales (24 addresses)
- 1, New Street, Troon
- 3 New Street, Troon
- 4 New Street, Troon
- 5, New Street, Troon
- 7, New Street, Troon
- 8 New Street, Troon
- 9 New Street, Troon
- 11 New Street, Troon
- 12 New Street, Troon
- 14, New Street, Troon
- 16, New Street, Troon
- 17, New Street, Troon
- 18 New Street, Troon
- 20, New Street, Troon
- 21, New Street, Troon
- 23, New Street, Troon
- 26 New Street, Troon
- 27 NEW STREET, TROON
- 28, New Street, Troon
- 29, New Street, Troon
- 31, New Street, Troon
- 33, New Street, Troon
- 35, New Street, Troon
- 37, New Street, Troon
Gas and electricity use
Homes with gas used 8,803 kWh of it on average in 2024, 11% more than the district's 7,906 kWh, and 3,677 kWh of electricity, about the same as the district. There are gas meters for about 89% of the homes.
| Postcode | Electricity meters | Typical electricity | Gas meters | Typical gas |
|---|---|---|---|---|
| TR14 9EW | 32 | 2,654 kWh | 29 | 7,789 kWh |
| TR14 9EP | 25 | 4,571 kWh | 22 | 9,739 kWh |
These are all the homes on each postcode, whatever their size and however many live in them, so they show the kind of homes and heating here rather than what any one home uses. The typical figure is the median: half the homes used less. The district is TR14.
Council tax
What each band costs in Cornwall in 2026-27: Band D £2,591 a year on average, including the police, fire and any county and parish charges.
| A | B | C | D | E | F | G | H |
|---|---|---|---|---|---|---|---|
| £1,727 | £2,015 | £2,303 | £2,591 | £3,167 | £3,742 | £4,318 | £5,182 |
Homes by band in the neighbourhoods around this street: most are in band A (39% of about 1,200 homes).
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.
Energy projects nearby
No wind turbine or waste plant within 5 km (3.1 miles), and no solar farm, battery site or other project of 1 MW or more within 2 km (1.2 miles), of the street's postcodes, operating or planned.
Roadworks
No street works under way, planned or finished in the last three months on this street, in permits up to 31 October 2026.
Flood risk
Rivers, the sea or surface water: in this street's postcodes, 2 addresses are in areas at high risk, 3 at medium risk and 7 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.
| Postcode | Planning zone | Addresses at high / medium / low risk | Groundwater |
|---|---|---|---|
| TR14 9EW | not in 2 or 3 | 1 / 1 / 7 | unlikely |
| TR14 9EP | not in 2 or 3 | 1 / 2 / 0 | unlikely |
Recorded floods
No recorded flood covers the centre of any of this street's postcodes.
Recorded floods are where floodwater was seen or surveyed after a flood. Many floods were never mapped, an outline over a postcode's centre does not mean every home in it flooded, and homes outside one may have. Ask the seller whether the home itself has flooded.
Coastal erosion
No projected coastal erosion zone is within 1 km (0.6 miles) of the street's postcodes.
Storm overflows
1 storm overflow within 1 km (0.6 miles) of the street's postcodes spilled 71 times, for 66 hours in all, in 2025. They discharge into Red River (S).
| Overflow | Into | Spills | Hours | Distance |
|---|---|---|---|---|
| Troon Farm Cso South West Water | Red River (S) | 71 | 66 | 400 m (0.2 miles) |
A storm overflow lets sewage diluted with rainwater into a river, stream or the sea when heavy rain overwhelms the sewers, so the spills here affect the water they run into, not homes. A spill is counted the regulators' way: a first 12 hours, then each 24 hours it goes on.
Coal mining
No postcode centre on the street is in a coalfield: the Mining Remediation Authority records no coal mining risk here.
Radon
The highest radon potential in the 1 km squares around the street's postcodes is 30% or more: up to that share of homes there is estimated to be at or above the Action Level of 200 becquerels per cubic metre. At least part of that area is a radon Affected Area, where 1% or more of homes are.
Radon is a natural radioactive gas from the ground that can build up indoors; long exposure raises the risk of lung cancer. A three-month test with two small detectors is the only way to know a home's level, and a high level can usually be brought down with a sump or better ventilation. Homes built here in recent decades should have radon protection under the building regulations (basic protection from 3%, full protection from 10%). UKHSA sells a radon report for a single address from its detailed map at ukradon.org.
Historic landfill
No historic landfill site is within 500 m (0.3 miles) of the street's postcodes.
Height above sea level
The street's 36 addresses are between 166 m and 167 m above sea level (166 m on average).
Broadband
| Postcode | Superfast (30 Mbit/s+) | Ultrafast (300 Mbit/s+) | Gigabit | Below 10 Mbit/s |
|---|---|---|---|---|
| TR14 9EP | 100% | 100% | 100% | 0% |
| TR14 9EW | 100% | 100% | 100% | 0% |
Getting around
| Nearest | Distance | |
|---|---|---|
| Railway stations | Camborne 373,000 journeys in 2024–25 | 2.2 km (1.4 miles) |
| Redruth 416,000 journeys in 2024–25 | 5.7 km (3.5 miles) | |
| Hayle 155,000 journeys in 2024–25 | 10.2 km (6.3 miles) | |
| Bus stops | 6 stops within 400 m (0.2 miles), 12 within 800 m (0.5 miles); nearest Spar Shop Troon | 110 m |
| Bus or coach station | Bus Station Camborne | 2.5 km (1.6 miles) |
| Ferry terminal | Ponsharden Ferry Landing Penryn | 14 km (8.7 miles) |
| Car parks | Rosewarne car park | 2.7 km (1.7 miles) |
| EV charging points | Roam Charging Station | 2.4 km (1.5 miles) |
| Airport with scheduled flights | Land's End Airport LEQ | 29.9 km (19 miles) |
| Nearest large airport | Cardiff International Airport CWL | 191 km (119 miles) |
Local services
| Nearest | Distance | |
|---|---|---|
| GP surgeries | Veor Surgery Good Feb 2026 | 2.3 km (1.4 miles) |
| Pharmacies | 1 pharmacy within 1.6 km (1 mile); nearest Kernow Chemist | 200 m |
| NHS dentists | Camborne Dental Practice | 2.5 km (1.6 miles) |
| Hospital | Camborne Redruth Community Hospital | 4.5 km (2.8 miles) |
| Care homes | 1 home within 1.6 km (1 mile); nearest Trewithen Good Aug 2026 | 1.1 km (0.7 miles) |
| Police station | Devon and Cornwall Police | 2.3 km (1.4 miles) |
| Cash machines | Cash machine 31 Trelowarren Street Halifax | 2.6 km (1.6 miles) |
Parks and green space
| Nearest | Distance | |
|---|---|---|
| Park or garden | Unnamed 3,290 m² | 1.7 km (1 mile) |
| Play area | 2 within 800 m (0.5 miles); nearest Unnamed 1,500 m² | 190 m |
| Playing field | 4 within 800 m (0.5 miles); nearest Unnamed 6,170 m² | 200 m |
| Allotments | Pengegon Allotments 1.2 ha | 1.9 km (1.2 miles) |
Landmarks
The nearest historic landmark is The remains of the Chapel of St Ia and adjacent cell, a scheduled monument, 420 m (0.3 miles) north-west. 10 listed buildings are within 1 km (0.6 miles), 1 of them Grade II*.
| Name | What it is | From the middle of the street |
|---|---|---|
| The remains of the Chapel of St Ia and adjacent cell | Scheduled monument | 420 m (0.3 miles) north-west |
| Part of the mining complex at South Condurrow and Wheal Grenville Mines, 410m south west of Newton Moor Farm | Scheduled monument | 850 m (0.5 miles) north-east |
| Survey Office Apparoximately 100 Metres South of Count House at King Edward Mine | Listed building, Grade II* | 1 km (0.6 miles) north |
| Wayside cross in St John's churchyard, Treslothan | Scheduled monument | 1.1 km (0.7 miles) west |
| Name | What it is | From the middle of the street |
|---|---|---|
| Boswyn Reservoir | Lake or reservoir | 1.6 km (1 mile) south |
| Pendarves Wood | Wood | 1.7 km (1.1 miles) west |
| Cargenwen Reservoirs | Lake or reservoir | 2.8 km (1.7 miles) south |
| Crowan Beacon | Hill | 2.8 km (1.8 miles) south |
| Cargenwen Reservoir | Lake or reservoir | 2.9 km (1.8 miles) south |
| Church Coombe | Valley | 4.1 km (2.5 miles) north-east |
Air quality
| Pollutant | Here | UK limit | WHO guideline |
|---|---|---|---|
| Nitrogen dioxide (NO2) | 2.6 | 40 | 10 |
| Fine particles (PM2.5) | 5.0 | 20 | 5 |
| Particles (PM10) | 9.4 | 40 | 15 |
All three are within both the UK limits and the WHO guidelines.
Road and rail noise
| Level | Road traffic | Railways |
|---|---|---|
| 55 to 59 | 2 | 0 |
| Under 55 | 34 | 36 |
2 of the street's 36 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 Cornwall: see them on the Cornwall page.
Nearest schools
| School | Phase | Ages | Distance | Inspection | Exam results |
|---|---|---|---|---|---|
| Troon Community Primary School | Primary | 2–11 | 160 m | No published inspection | 67% at the expected standard in reading, writing and maths, 0% at the higher standard (2025; 60% in 2024 and 71% in 2023) |
Exam results are from the Department for Education's school performance tables (Explore Education Statistics, Open Government Licence), for all pupils at each school. The middle school in England had 63% at the expected standard at the end of primary school (2025), Attainment 8 of 46.0 at GCSE (2026) and an A level average of C+ (2025). Attainment 8 adds up a pupil's grades in eight GCSEs, with English and maths counted twice (90 is the most), averaged over the school's pupils. Progress 8 compares pupils with others who had the same results at the end of primary school; it is not published for GCSEs in 2025 and 2026, as those pupils sat no primary tests during the pandemic. Small year groups swing from year to year, and figures for very small ones are withheld.
Nurseries and childcare
No nursery, pre-school or out-of-school club on Ofsted's register is within 1.5 km (0.9 miles) of the middle of the street.
Ofsted also registers 158 childminders and 20 home childcarers (nannies) in Cornwall. It does not publish their addresses, so they cannot be shown here; the council's family information service lists those taking children.
Food hygiene ratings nearby
| Business | Type | Distance | Rating | Rated |
|---|---|---|---|---|
| Cornie`s Classic Cornets TR14 9EG | Retailers - other | 80 m | 5 Very good | 5 Aug 2019 |
| Troon C P School TR14 9ED | School/college/university | 160 m | 5 Very good | 9 Jan 2024 |
| Troon Church Hall TR14 9EJ | Other catering premises | 230 m | 5 Very good | 19 Mar 2019 |
Crime within 250 m
| Category | Crimes |
|---|---|
| Violence and sexual offences | 37 |
| Criminal damage and arson | 11 |
| Anti-social behaviour | 5 |
| Other theft | 3 |
| Other crime | 2 |
| Public order | 2 |
| Drugs | 2 |
| Burglary | 1 |
| Shoplifting | 1 |
| Possession of weapons | 1 |
Most of these are attached to: On or near New Street (19); On or near Fore Street (18); On or near Laity Road (9); On or near Lacey Close (8); On or near Pendarves Street (4).
Road safety
3 collisions in which someone was hurt were reported on and around the street in 2021 to 2025: 0 fatal, 0 serious and 3 slight. 1 involved a pedestrian; 1 involved a motorcyclist. 33% happened in the dark, and 67% on a wet or icy road. Most were on roads with a 20 mph limit.
| Year | Collisions | Fatal or serious |
|---|---|---|
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
| 2024 | 1 | 0 |
| 2025 | 1 | 0 |
| Date | Severity | Who was hurt | Road | Conditions |
|---|---|---|---|---|
| 30 Oct 2025 20:37 | Slight | 1 person: 1 motorcyclist | Minor road, 20 mph | Dark, street lights on, wet road |
| 25 Sep 2024 08:52 | Slight | 1 person | Minor road, 20 mph | Wet road |
| 19 Sep 2023 12:00 | Slight | 1 person: 1 pedestrian | Minor road, 30 mph | Daylight |
Only collisions in which someone was hurt and which the police were told about are here: damage-only collisions and near misses are not, and some injuries are never reported. Positions are recorded by the police, usually to within a few metres. Each year's figures are published the following September.
Traffic on nearby roads
No traffic count point is within 500 m (0.3 miles) of the street's postcodes. The Department for Transport counts every motorway and A road and only a sample of minor roads, so a quiet residential street usually has none.
People and work
Who lives here
| Around this street | England | |
|---|---|---|
| Median age | 49 | 40 |
| Children under 15 | 14% | 17% |
| Aged 65 and over | 25% | 18% |
Homes
| Around this street | England | |
|---|---|---|
| Owned (outright or with a mortgage) | 78% | 61% |
| Owned outright | 49% | 33% |
| Shared ownership | under 1% | 1% |
| Social rented | 6% | 17% |
| Private rented | 14% | 21% |
Work and commuting
| Around this street | England | |
|---|---|---|
| Adults (16 and over) in work | 52% | 57% |
| Unemployment (of those working or looking for work) | 4% | 6% |
| Retired (of adults) | 30% | 22% |
| Long-term sick or disabled (of adults) | 6% | 4% |
| Work mainly from home (of those in work) | 16% | 32% |
| Travel to work by car or van | 69% | 48% |
| By train, Underground, metro or tram | 2% | 4% |
| By any public transport, including bus | 2% | 8% |
| On foot or by bicycle | 8% | 10% |
| Work within 10 km (6 miles) of home (of those who travel to work) | 49% | 65% |
| Work 30 km (19 miles) or more away | 9% | 8% |
Education and languages
| Around this street | England | |
|---|---|---|
| Degree or other higher qualification, Level 4+ (of adults) | 26% | 34% |
| No qualifications | 20% | 18% |
| Apprenticeship as highest qualification | 10% | 5% |
| Main language English (aged 3 and over) | 99% | 91% |
| Cannot speak English well or at all | 0% | 2% |
Deprivation
The neighbourhoods around this street are all in decile 4 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.
What has changed
- Energy certificates New energy certificate: band D, house, mid-terrace (lodged 15 October 2026) found 2 November 2026
- Energy certificates New energy certificate: band C, house, mid-terrace (lodged 29 October 2026) found 2 November 2026
Postcodes on this street
Nearby streets
Trethern Close · Hyns An Grellas · Pendarves Street · School Lane · Hyns An Grellas · Magor Avenue · Fore Street · Lacey Close · Boscean Close · Troon Moor · Chapel Square · New Road
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; road collisions count only those in which someone was hurt and the police were told.
- 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.