Roast Calf Lane Bishop Middleham, County Durham
54 addresses across 2 postcodes (DL17), about 320 m long, classed as a local road. USRN 33910047.
- Sales: 42 recorded sales since 1995; in 2024 the median was £181,000 across 1 sale.
- Prices and rents: A typical home in County Durham cost £140,788 in August 2026 (+4.9% on a year); private rents averaged £653 a month.
- Energy: 31 homes have an energy certificate (C: 5, D: 23, E: 3).
- Flood: No address on its postcodes is in an area 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.
- Coal mining: It is in a coalfield, in a low risk area.
- Landfill: 5 historic landfill sites within 500 m (0.3 miles) of its postcodes; the nearest, Bishop Middleham Mine, is 190 m away.
- Energy projects: 1 renewable energy project nearby is planned or being built; the nearest, West House Farm, Fishburn - Solar Farm, is 1.5 km (1 mile) away.
- Council tax: Most homes around it are in council tax band A; Band D in County Durham costs £2,622 a year in 2026-27.
- Broadband: Gigabit broadband is available to 100% of premises.
- Transport: The nearest railway station is Newton Aycliffe, about 9.7 km (6 miles) away in a straight line.
- Green space: The nearest park or garden is about 110 m away.
- Air: Background air pollution in 2024 was 5.6 µg/m³ of nitrogen dioxide and 5.4 of PM2.5, within UK legal limits.
- Height: Its addresses are 98 to 103 m above sea level.
- Noise: 1 of its 54 addresses is modelled at 55 dB or more from road traffic.
- Doctors: The nearest GP surgery is West Cornforth Medical Centre, about 3.6 km (2.2 miles) away.
- People: About 570 people lived in the census areas around it in 2021; 77% of households owned their home and 36% of adults held a degree or other higher qualification.
- Crime: 28 crimes were recorded within 250 m between September 2025 and August 2026, most often violence and sexual offences.
- Road safety: No collisions in which someone was hurt were reported on and around it in 2021 to 2025.
£9.99 The Street Dossier Full Report for a home on Roast Calf Lane: 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 |
|---|---|---|---|---|
| 2024 | 1 | £181,000 | £181,000 | £181,000 |
| 2021 | 2 | £212,500 | £175,000 | £250,000 |
| 2019 | 3 | £150,000 | £87,000 | £215,000 |
| 2018 | 1 | £222,500 | £222,500 | £222,500 |
| 2017 | 2 | £50,000 | £39,999 | £60,000 |
| 2014 | 1 | £169,000 | £169,000 | £169,000 |
| 2013 | 1 | £170,000 | £170,000 | £170,000 |
| 2012 | 1 | £165,000 | £165,000 | £165,000 |
| 2008 | 2 | £194,973 | £189,950 | £199,995 |
| 2007 | 2 | £110,000 | £110,000 | £110,000 |
| 2006 | 1 | £197,000 | £197,000 | £197,000 |
| 2004 | 1 | £166,750 | £166,750 | £166,750 |
| Date | Address | Type | Price | Notes |
|---|---|---|---|---|
| 21 May 2019 | 3 DL17 9AT | Terraced | £87,000 | |
| 25 Apr 2007 | 3 DL17 9AT | Terraced | £110,000 | |
| 9 Mar 2007 | 3 DL17 9AT | Terraced | £110,000 | |
| 4 Oct 2002 | 3 DL17 9AT | Terraced | £48,500 | |
| 25 Jun 1999 | 3 DL17 9AT | Terraced | £40,000 | |
| 24 Mar 2025 | 5 DL17 9AT | Semi-detached | £114,950 | Not a standard sale (repossession, buy-to-let or transfer). |
| 11 Mar 2026 | 9 DL17 9AT | Semi-detached | £88,000 | Not a standard sale (repossession, buy-to-let or transfer). |
| 27 Jun 2003 | 15 DL17 9AT | Detached | £135,000 | |
| 1 Dec 1995 | 15 DL17 9AT | Detached | £77,500 | |
| 30 Apr 2021 | 17 DL17 9AT | Detached | £175,000 | |
| 25 Jul 2008 | 17 DL17 9AT | Detached | £189,950 | |
| 21 Oct 2024 | 19 DL17 9AT | Detached | £205,000 | Not a standard sale (repossession, buy-to-let or transfer). |
| 7 May 2019 | 19 DL17 9AT | Detached | £215,000 | |
| 30 Mar 2017 | 19 DL17 9AT | Detached | £60,000 | |
| 13 Dec 2000 | 19 DL17 9AT | Detached | £78,000 | |
| 28 Sep 2021 | 21 DL17 9AT | Detached | £250,000 | |
| 13 Jun 2018 | 21 DL17 9AT | Detached | £222,500 | |
| 10 May 2018 | 21 DL17 9AT | Detached | £225,000 | Not a standard sale (repossession, buy-to-let or transfer). |
| 30 May 2003 | 21 DL17 9AT | Detached | £110,000 | |
| 3 Jun 1999 | 21 DL17 9AT | Detached | £67,000 | |
| 31 Aug 2001 | 22 DL17 9AT | Semi-detached | £63,500 | |
| 17 Apr 2000 | 22 DL17 9AT | Semi-detached | £55,000 | |
| 28 Jul 2017 | 24 DL17 9AT | Semi-detached | £39,999 | |
| 18 Jan 2002 | 30 DL17 9AT | Detached | £81,000 | |
| 18 Sep 2023 | 32 DL17 9AT | Detached | £191,000 | Not a standard sale (repossession, buy-to-let or transfer). |
| 16 May 2013 | 32 DL17 9AT | Detached | £170,000 | |
| 27 Jun 2003 | 32 DL17 9AT | Detached | £117,000 | |
| 9 Jun 1997 | 32 DL17 9AT | Detached | £70,000 | |
| 17 Dec 2024 | 34 DL17 9AT | Detached | £181,000 | |
| 27 Jun 2002 | 38 DL17 9AT | Detached | £93,000 | |
| 21 Feb 2014 | 42 DL17 9AT | Detached | £169,000 | |
| 30 Mar 2012 | 42 DL17 9AT | Detached | £165,000 | |
| 30 Nov 1999 | 44 DL17 9AT | Detached | £71,000 | |
| 29 Sep 1995 | 44 DL17 9AT | Detached | £70,000 | |
| 20 May 2008 | 46 DL17 9AT | Detached | £199,995 | |
| 26 Oct 2001 | 48 DL17 9AT | Detached | £99,950 | |
| 3 Aug 1998 | 48 DL17 9AT | Detached | £92,500 | |
| 11 Jan 2019 | 50 DL17 9AT | Detached | £150,000 | |
| 14 Sep 2018 | 50 DL17 9AT | Detached | £180,000 | Not a standard sale (repossession, buy-to-let or transfer). |
| 30 Jun 2006 | 50 DL17 9AT | Detached | £197,000 | |
| 8 Mar 2004 | 50 DL17 9AT | Detached | £166,750 | |
| 27 Apr 2000 | 50 DL17 9AT | Detached | £60,000 |
House prices and rents in County Durham
A typical home in County Durham cost £140,788 in August 2026, 4.9% more than a year before. That is 19% more than five years earlier and 43% more than ten years earlier.
| Home | Typical price, Aug 2026 |
|---|---|
| Detached | £238,105 |
| Semi-detached | £141,657 |
| Terraced | £117,275 |
| Flat or maisonette | £79,042 |
| Bought by a first-time buyer | £125,556 |
Private renters in County Durham paid £653 a month on average in September 2026, 6.1% more than a year before. That is 34% more than five years earlier.
| Home | Average rent a month, Sep 2026 |
|---|---|
| One bedroom | £459 |
| Two bedrooms | £582 |
| Three bedrooms | £697 |
| Four or more bedrooms | £1,004 |
Energy performance certificates
31 homes with a current certificate; median floor area 79 m². Most common: House, detached (14); Bungalow, semi-detached (12); House, semi-detached (3). Built: 1967-1975 (12); 1976-1982 (7); 1950-1966 (5). Tenure at assessment: owner-occupied (18); rented (social) (9); rented (private) (2).
Each home's certificates and sales (31 addresses)
- 2 Roast Calf Lane, Bishop Middleham
- 3, Roast Calf Lane, Bishop Middleham
- 4 Roast Calf Lane, Bishop Middleham
- 5 Roast Calf Lane, Bishop Middleham
- 6, Roast Calf Lane, Bishop Middleham
- 8 Roast Calf Lane, Bishop Middleham
- 9 Roast Calf Lane, Bishop Middleham
- 10, Roast Calf Lane, Bishop Middleham
- 12, Roast Calf Lane, Bishop Middleham
- 14 Roast Calf Lane, Bishop Middleham
- 15, Roast Calf Lane, Bishop Middleham
- 16, Roast Calf Lane, Bishop Middleham
- 17 Roast Calf Lane, Bishop Middleham
- 18, Roast Calf Lane, Bishop Middleham
- 19 Roast Calf Lane, Bishop Middleham
- 20 Roast Calf Lane, Bishop Middleham
- 21, Roast Calf Lane, Bishop Middleham
- 22, Roast Calf Lane, Bishop Middleham
- 24 Roast Calf Lane, Bishop Middleham
- 26, Roast Calf Lane, Bishop Middleham
- 32, Roast Calf Lane, Bishop Middleham
- 34 Roast Calf Lane, Bishop Middleham
- 36, Roast Calf Lane, Bishop Middleham
- 38, Roast Calf Lane, Bishop Middleham
- 40, Roast Calf Lane, Bishop Middleham
- 42, Roast Calf Lane, Bishop Middleham
- 44, Roast Calf Lane, Bishop Middleham
- 46 ROAST CALF LANE, BISHOP MIDDLEHAM
- 48, Roast Calf Lane, Bishop Middleham
- 50, Roast Calf Lane, Bishop Middleham
- Harvest House, Roast Calf Lane, Bishop Middleham
Gas and electricity use
Homes with gas used 13,542 kWh of it on average in 2024, 24% more than the district's 10,945 kWh, and 4,709 kWh of electricity, 76% more than the district's 2,681 kWh. There are gas meters for about 100% of the homes.
| Postcode | Electricity meters | Typical electricity | Gas meters | Typical gas |
|---|---|---|---|---|
| DL17 9AT | 34 | 2,233 kWh | 34 | 12,057 kWh |
| DL17 9AS | 7 | 1,844 kWh | 7 | 13,423 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 DL17.
Council tax
What each band costs in County Durham in 2026-27: Band D £2,622 a year on average, including the police, fire and any county and parish charges.
| A | B | C | D | E | F | G | H |
|---|---|---|---|---|---|---|---|
| £1,748 | £2,039 | £2,331 | £2,622 | £3,205 | £3,788 | £4,370 | £5,244 |
Homes by band in the neighbourhood around this street: most are in band A (36% of about 610 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
1 energy project near the street's postcodes, 1 of it not yet operating.
| Project | Kind | Size | Stage | Distance |
|---|---|---|---|---|
| West House Farm, Fishburn - Solar Farm County Durham DM/22/03757/FPA | Solar farm | 41.4 MW | Permission granted, not yet built Apr 2024 | 1.5 km (1 mile) |
Planned projects can change or not go ahead; search the planning authority's applications by the reference shown for the plans, conditions and any objections. Construction brings traffic for some months; once built, solar farms and batteries are usually quiet, while turbines and waste plants can be seen or heard further away.
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, 0 addresses are in areas at high risk, 0 at medium risk and 1 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 |
|---|---|---|---|
| DL17 9AT | not in 2 or 3 | 0 / 0 / 0 | unlikely |
| DL17 9AS | not in 2 or 3 | 0 / 0 / 1 | 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
No storm overflow outlet is within 1 km (0.6 miles) of the street's postcodes.
Coal mining
2 of the street's 2 postcodes are in a coalfield, in a low risk area: coal was mined in the area, but no workings shallow enough to matter for building are recorded.
Conveyancers usually still order a coal mining search (CON29M) for a home in a coalfield.
Radon
Every 1 km square the street's postcodes are in is in the lowest band of radon potential: fewer than 1 home in 100 is estimated to be at or above the Action Level. It is not a radon Affected Area.
Historic landfill
5 historic landfill sites are within 500 m (0.3 miles) of the street's postcodes, the nearest 190 m away.
| Site | Waste went in | Waste | Distance |
|---|---|---|---|
| Bishop Middleham Mine Waste Disposal Site, Off Stoneybeck Lane, Bishop Middleham, County Durham | Not recorded | Inert | 190 m |
| Bishop Middleham Waste Disposal Site Bishop Middleham, Ferryhill, County Durham | 1973 to 1980 | Inert, industrial, commercial, household, liquid sludge; gas control on site | 280 m |
| Westfield Terrace Bishop Middleham, Ferryhill, County Durham | 1976 to 1980 | Inert | 320 m |
| Area G East of Bishop Middleton Mine Off Stoneybeck Lane, Bishop Middleton, Sedgefield, County Durham | 1993 to 1994 | Inert | 340 m |
| Farncess Quarry Bishop Middleham, Ferthill, Durham, County Durham | from 1968 | Commercial | 440 m (0.3 miles) |
Closed tips can give off gas (methane and carbon dioxide) and leak into the ground for years. An environmental search, which conveyancers usually order, looks at landfill and contaminated land around the home; the council keeps a register of land it has found to be contaminated.
Height above sea level
The street's 54 addresses are between 98 m and 103 m above sea level (101 m on average).
Broadband
| Postcode | Superfast (30 Mbit/s+) | Ultrafast (300 Mbit/s+) | Gigabit | Below 10 Mbit/s |
|---|---|---|---|---|
| DL17 9AS | 100% | 100% | 100% | 0% |
| DL17 9AT | 100% | 100% | 100% | 0% |
Getting around
| Nearest | Distance | |
|---|---|---|
| Railway stations | Newton Aycliffe 78,000 journeys in 2024–25 | 9.7 km (6 miles) |
| Heighington 37,000 journeys in 2024–25 | 10.9 km (6.8 miles) | |
| Shildon 60,000 journeys in 2024–25 | 11.2 km (7 miles) | |
| Bus stops | 8 stops within 400 m (0.2 miles), 9 within 800 m (0.5 miles); nearest Cross Keys Bishop Middleham | 100 m |
| Bus or coach station | Town Centre Ferryhill | 4.5 km (2.8 miles) |
| EV charging points | Be.EV Charging Station | 2.1 km (1.3 miles) |
| Airport with scheduled flights | Teesside International Airport MME | 19.2 km (12 miles) |
| Nearest large airport | Newcastle International Airport NCL | 42.1 km (26 miles) |
Local services
| Nearest | Distance | |
|---|---|---|
| GP surgeries | West Cornforth Medical Centre Good Aug 2016 | 3.6 km (2.2 miles) |
| Pharmacies | Life Chemist Fishburn | 3.3 km (2.1 miles) |
| NHS dentists | 39 North End [Dental Surgery] | 3.5 km (2.2 miles) |
| Hospital | Sedgefield Community Hospital | 3.2 km (2 miles) |
| Care homes | Willowdene Care Home Good Feb 2020 | 2.9 km (1.8 miles) |
| Police station | Sedgefield Police Office | 3.5 km (2.2 miles) |
| Cash machines | Go Local Cashzone | 3.3 km (2.1 miles) |
Parks and green space
| Nearest | Distance | |
|---|---|---|
| Park or garden | 2 within 800 m (0.5 miles); nearest Unnamed 5,950 m² | 110 m |
| Largest park within 800 m (0.5 miles) | Unnamed 8,120 m² | 380 m |
| Play area | Unnamed 550 m² | 2.2 km (1.4 miles) |
| Playing field | 1 within 800 m (0.5 miles); nearest Unnamed 1.6 ha | 300 m |
| Allotments | 1 within 800 m (0.5 miles); nearest South View Allotments 1.3 ha | 220 m |
Within 800 m (0.5 miles): 2 parks and gardens, 1.4 hectares in all.
Landmarks
The nearest historic landmark is Church of St Michael and All Angels, a listed building (Grade II*), 450 m (0.3 miles) south-west. 13 listed buildings are within 1 km (0.6 miles), 1 of them Grade II*.
| Name | What it is | From the middle of the street |
|---|---|---|
| Church of St Michael and All Angels | Listed building, Grade II* | 450 m (0.3 miles) south-west |
| Middleham Castle | Scheduled monument | 640 m (0.4 miles) south-west |
| Name | What it is | From the middle of the street |
|---|---|---|
| Carr Wood | Wood | 1.3 km (0.8 miles) south-east |
| Thrislington Plantation | Wood | 1.6 km (1 mile) north-west |
| Sprucely Plantation | Wood | 1.7 km (1 mile) south-east |
| Holdforth Plantation | Wood | 1.8 km (1.1 miles) east |
| Nable Hill | Hill | 2.1 km (1.3 miles) west |
| Serpentine Lake | Lake or reservoir | 2.8 km (1.7 miles) south-east |
Air quality
| Pollutant | Here | UK limit | WHO guideline |
|---|---|---|---|
| Nitrogen dioxide (NO2) | 5.6 | 40 | 10 |
| Fine particles (PM2.5) | 5.4 | 20 | 5 |
| Particles (PM10) | 10.2 | 40 | 15 |
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
| Level | Road traffic | Railways |
|---|---|---|
| 55 to 59 | 1 | 0 |
| Under 55 | 53 | 54 |
1 of the street's 54 addresses is 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 County Durham: see them on the County Durham page.
Nearest schools
| School | Phase | Ages | Distance | Inspection | Exam results |
|---|---|---|---|---|---|
| St Michael's Church of England Primary School | Primary | 2–11 | 220 m | No published inspection | 67% at the expected standard in reading, writing and maths, 10% at the higher standard (2025; 75% in 2024 and 87% 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 167 childminders and 16 home childcarers (nannies) in Durham. 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 |
|---|---|---|---|---|
| The Cross Keys DL17 9AR | Pub/bar/nightclub | 100 m | 5 Very good | 29 Jan 2026 |
| Bishop Middleham Post Office and Village Store DL17 9AW | Retailers - other | 120 m | 3 Generally satisfactory | 27 Nov 2025 |
Crime within 250 m
| Category | Crimes |
|---|---|
| Violence and sexual offences | 15 |
| Criminal damage and arson | 4 |
| Vehicle crime | 3 |
| Public order | 3 |
| Anti-social behaviour | 1 |
| Burglary | 1 |
| Other crime | 1 |
Most of these are attached to: On or near Front Street (7); On or near Stoneybeck (5); On or near Roast Calf Lane (5); On or near Town End Farm (4); On or near High Street (4).
Road safety
No collisions in which someone was hurt were reported on and around the street in 2021 to 2025.
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 | 52 | 40 |
| Children under 15 | 12% | 17% |
| Aged 65 and over | 27% | 18% |
Homes
| Around this street | England | |
|---|---|---|
| Owned (outright or with a mortgage) | 77% | 61% |
| Owned outright | 45% | 33% |
| Shared ownership | 0% | 1% |
| Social rented | 16% | 17% |
| Private rented | 7% | 21% |
Work and commuting
| Around this street | England | |
|---|---|---|
| Adults (16 and over) in work | 54% | 57% |
| Unemployment (of those working or looking for work) | 3% | 6% |
| Retired (of adults) | 33% | 22% |
| Long-term sick or disabled (of adults) | 4% | 4% |
| Work mainly from home (of those in work) | 28% | 32% |
| Travel to work by car or van | 65% | 48% |
| By train, Underground, metro or tram | 0% | 4% |
| By any public transport, including bus | under 1% | 8% |
| On foot or by bicycle | 4% | 10% |
| Work within 10 km (6 miles) of home (of those who travel to work) | 33% | 65% |
| Work 30 km (19 miles) or more away | 6% | 8% |
Education and languages
| Around this street | England | |
|---|---|---|
| Degree or other higher qualification, Level 4+ (of adults) | 36% | 34% |
| No qualifications | 15% | 18% |
| Apprenticeship as highest qualification | 9% | 5% |
| Main language English (aged 3 and over) | 99% | 91% |
| Cannot speak English well or at all | 0% | 2% |
Deprivation
The neighbourhood around this street is in decile 6 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
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.
Postcodes on this street
Nearby streets
Bishops Court · Town End Farm · Hawthorn Terrace · Perm Terrace · West View · South View · Bank Top · Kiln Crescent · Stoneybeck · Front Street · The Park · Woodstock Terrace
All the streets in DL17 and across County Durham.
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.