Bellevue Crescent Cramlington, Northumberland
19 addresses across 2 postcodes (NE23), about 90 m long, classed as a local road. USRN 3212589.
- Sales: 33 recorded sales since 1995; in 2025 the median was £200,000 across 2 sales.
- Prices and rents: A typical home in Northumberland cost £213,113 in August 2026 (+4.5% on a year); private rents averaged £696 a month.
- Energy: 8 homes have an energy certificate (C: 5, D: 3).
- Flood: 7 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.
- Coal mining: It is in a coalfield, in a low risk area.
- Storm overflows: 2 storm overflows within 1 km (0.6 miles) spilled 23 times (93 hours) in 2025.
- Energy projects: 3 renewable energy projects nearby are planned or being built; the nearest, Low Horton Farm - Solar Farm, is 1.5 km (0.9 miles) away.
- Traffic: The busiest counted road within 500 m (0.3 miles), the A192, carries 14,382 motor vehicles a day on average (2025).
- Council tax: Most homes around it are in council tax band C; Band D in Northumberland costs £2,597 a year in 2026-27.
- Broadband: Gigabit broadband is available to 100% of premises.
- Transport: The nearest railway station is Cramlington, about 1.9 km (1.2 miles) away in a straight line.
- Green space: The nearest park or garden is about 350 m away.
- Air: Background air pollution in 2024 was 7.4 µg/m³ of nitrogen dioxide and 5.8 of PM2.5, within UK legal limits.
- Height: It is about 40 m above sea level.
- Noise: 1 of its 19 addresses is modelled at 55 dB or more from road traffic.
- Doctors: The nearest GP surgery is Village Medical Group, about 1.9 km (1.2 miles) away.
- People: About 320 people lived in the census areas around it in 2021; 89% of households owned their home and 41% of adults held a degree or other higher qualification.
- Crime: 13 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 Bellevue Crescent: 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 |
|---|---|---|---|---|
| 2025 | 2 | £200,000 | £200,000 | £200,000 |
| 2024 | 1 | £75,000 | £75,000 | £75,000 |
| 2021 | 1 | £147,000 | £147,000 | £147,000 |
| 2015 | 1 | £159,950 | £159,950 | £159,950 |
| 2012 | 1 | £152,500 | £152,500 | £152,500 |
| 2011 | 1 | £146,000 | £146,000 | £146,000 |
| 2008 | 1 | £132,000 | £132,000 | £132,000 |
| 2007 | 2 | £139,000 | £139,000 | £139,000 |
| 2006 | 1 | £157,000 | £157,000 | £157,000 |
| 2004 | 2 | £131,000 | £122,000 | £140,000 |
| 2002 | 2 | £65,475 | £47,000 | £83,950 |
| 2001 | 1 | £75,500 | £75,500 | £75,500 |
| Date | Address | Type | Price | Notes |
|---|---|---|---|---|
| 9 Mar 2007 | 1 NE23 3GX | Detached | £139,000 | Leasehold. |
| 9 Jan 1998 | 1 NE23 3GX | Detached | £50,000 | Leasehold. |
| 10 May 2002 | 2 NE23 3GX | Semi-detached | £83,950 | Leasehold. |
| 15 May 1998 | 2 NE23 3GX | Semi-detached | £58,500 | Leasehold. |
| 19 Mar 1998 | 3 NE23 3GX | Semi-detached | £59,000 | Leasehold. |
| 17 Jul 2015 | 4 NE23 3GX | Semi-detached | £159,950 | |
| 6 May 1998 | 5 NE23 3GX | Semi-detached | £59,250 | Leasehold. |
| 2 Dec 2011 | 7 NE23 3GX | Semi-detached | £146,000 | Leasehold. |
| 5 Jan 2006 | 7 NE23 3GX | Semi-detached | £157,000 | Leasehold. |
| 31 Jul 2024 | 9 NE23 3GX | Other | £4,900 | Not a standard sale (repossession, buy-to-let or transfer). |
| 1 Sep 1995 | 9 NE23 3GX | Terraced | £47,950 | New build. Leasehold. |
| 28 Apr 2000 | 10 NE23 3GX | Semi-detached | £54,000 | Leasehold. |
| 9 Jan 1998 | 10 NE23 3GX | Semi-detached | £48,950 | Leasehold. |
| 12 Jun 2025 | 11 NE23 3GX | Semi-detached | £200,000 | Leasehold. |
| 12 Jun 2025 | 11 NE23 3GX | Terraced | £200,000 | |
| 29 May 1998 | 11 NE23 3GX | Semi-detached | £57,500 | Leasehold. |
| 13 Jan 1995 | 11 NE23 3GX | Semi-detached | £54,950 | New build. Leasehold. |
| 12 Jul 2001 | 12 NE23 3GX | Semi-detached | £75,500 | Leasehold. |
| 25 Feb 2015 | 13 NE23 3GX | Semi-detached | £103,500 | Leasehold. Not a standard sale (repossession, buy-to-let or transfer). |
| 16 Jul 2004 | 13 NE23 3GX | Semi-detached | £122,000 | Leasehold. |
| 25 Jun 1999 | 13 NE23 3GX | Semi-detached | £47,500 | Leasehold. |
| 26 Oct 2021 | 14 NE23 3GX | Semi-detached | £147,000 | Leasehold. |
| 22 Oct 2021 | 14 NE23 3GX | Semi-detached | £147,000 | Leasehold. Not a standard sale (repossession, buy-to-let or transfer). |
| 4 Jun 2008 | 14 NE23 3GX | Semi-detached | £132,000 | Leasehold. |
| 20 Dec 2007 | 14 NE23 3GX | Semi-detached | £139,000 | Leasehold. |
| 17 Dec 1999 | 15 NE23 3GX | Detached | £75,000 | Leasehold. |
| 8 Jun 2012 | 17 NE23 3GX | Semi-detached | £152,500 | Leasehold. |
| 4 Aug 2004 | 17 NE23 3GX | Semi-detached | £140,000 | Leasehold. |
| 3 Feb 1995 | 17 NE23 3GX | Semi-detached | £59,950 | New build. Leasehold. |
| 25 Mar 2024 | 18 NE23 3GX | Semi-detached | £75,000 | Leasehold. |
| 27 May 2002 | 18 NE23 3GX | Semi-detached | £47,000 | Leasehold. |
| 26 May 2000 | 18 NE23 3GX | Semi-detached | £55,000 | Leasehold. |
| 15 Mar 1996 | 18 NE23 3GX | Semi-detached | £48,000 | Leasehold. |
House prices and rents in Northumberland
A typical home in Northumberland cost £213,113 in August 2026, 4.5% more than a year before. That is 24% more than five years earlier and 43% more than ten years earlier.
| Home | Typical price, Aug 2026 |
|---|---|
| Detached | £371,788 |
| Semi-detached | £206,101 |
| Terraced | £172,838 |
| Flat or maisonette | £106,485 |
| Bought by a first-time buyer | £175,253 |
Private renters in Northumberland paid £696 a month on average in September 2026, 7% more than a year before. That is 35% more than five years earlier.
| Home | Average rent a month, Sep 2026 |
|---|---|
| One bedroom | £496 |
| Two bedrooms | £631 |
| Three bedrooms | £768 |
| Four or more bedrooms | £1,134 |
Energy performance certificates
8 homes with a current certificate; median floor area 75 m². Most common: House, semi-detached (7); House, detached (1). Built: 1991-1995 (5); 1996-2002 (2); 1976-1982 (1). Tenure at assessment: owner-occupied (5); rented (social) (1).
Each home's certificates and sales (8 addresses)
Gas and electricity use
Homes with gas used 9,565 kWh of it on average in 2024, 12% less than the district's 10,870 kWh, and 2,431 kWh of electricity, 12% less than the district's 2,755 kWh. There are gas meters for about 100% of the homes.
| Postcode | Electricity meters | Typical electricity | Gas meters | Typical gas |
|---|---|---|---|---|
| NE23 3GX | 18 | 1,744 kWh | 18 | 7,428 kWh |
| NE23 3QY | 27 | 2,297 kWh | 28 | 9,351 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 NE23.
Council tax
What each band costs in Northumberland in 2026-27: Band D £2,597 a year on average, including the police, fire and any county and parish charges.
| A | B | C | D | E | F | G | H |
|---|---|---|---|---|---|---|---|
| £1,731 | £2,020 | £2,308 | £2,597 | £3,174 | £3,751 | £4,328 | £5,194 |
Homes by band in the neighbourhood around this street: most are in band C (49% of about 490 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
5 energy projects near the street's postcodes, 3 of them not yet operating.
| Project | Kind | Size | Stage | Distance |
|---|---|---|---|---|
| Low Horton Farm - Solar Farm Northumberland 22/01153/RENE | Solar farm | 50 MW | Permission granted, not yet built Nov 2022 | 1.5 km (0.9 miles) |
| Low Horton - Battery Energy Storage System Northumberland 24/02605/RENE | Battery storage | 50 MW | Permission granted, not yet built Jan 2025 | 1.6 km (1 mile) |
| Cramlington CHP Northumberland 12/02699/RENE | Biomass | 27.7 MW | Operational Mar 2018 | 2.5 km (1.5 miles) |
| MSD Cramlington Northumberland 06-00551-FUL | Wind 2 turbines | 4 MW | Operational Jan 2011 | 2.5 km (1.6 miles) |
| East Sleekburn - Wind Farm Northumberland 23/04110/OUT | Wind | Permission granted, not yet built Nov 2024 | 5 km (3.1 miles) |
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, 5 addresses are in areas at high risk, 2 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 |
|---|---|---|---|
| NE23 3GX | not in 2 or 3 | 2 / 0 / 2 | unlikely |
| NE23 3QY | not in 2 or 3 | 3 / 2 / 5 | 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
2 storm overflows within 1 km (0.6 miles) of the street's postcodes spilled 23 times, for 93 hours in all, in 2025. They discharge into Horton Burn (River Blyth), The Horton Burn (R Blyth).
| Overflow | Into | Spills | Hours | Distance |
|---|---|---|---|---|
| East Hartford Ps Northumbrian Water | Horton Burn (River Blyth) | 12 | 45 | 720 m (0.4 miles) |
| Nelson Village Cso Northumbrian Water | The Horton Burn (R Blyth) | 11 | 48 | 800 m (0.5 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
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
No historic landfill site is within 500 m (0.3 miles) of the street's postcodes.
Height above sea level
The street's addresses are about 40 m above sea level.
Broadband
| Postcode | Superfast (30 Mbit/s+) | Ultrafast (300 Mbit/s+) | Gigabit | Below 10 Mbit/s |
|---|---|---|---|---|
| NE23 3GX | 100% | 100% | 100% | 0% |
| NE23 3QY | 100% | 100% | 100% | 0% |
Getting around
| Nearest | Distance | |
|---|---|---|
| Railway stations | Cramlington 184,000 journeys in 2024–25 | 1.9 km (1.2 miles) |
| Newsham 16,000 journeys in 2024–25 | 3.7 km (2.3 miles) | |
| Seaton Delaval 73,000 journeys in 2024–25 | 4.1 km (2.5 miles) | |
| Bus stops | 9 stops within 400 m (0.2 miles), 22 within 800 m (0.5 miles); nearest Fern Avenue Northburn | 100 m |
| Bus or coach station | Bus station Blyth | 5.6 km (3.5 miles) |
| Ferry terminal | North Shields Ferry Terminal | 14 km (8.7 miles) |
| EV charging points | Mer | 2.8 km (1.8 miles) |
| Airport with scheduled flights | Newcastle International Airport NCL | 9.9 km (6.1 miles) |
Local services
| Nearest | Distance | |
|---|---|---|
| GP surgeries | Village Medical Group Good Feb 2017 | 1.9 km (1.2 miles) |
| Pharmacies | 1 pharmacy within 1.6 km (1 mile); nearest Brockwell Pharmacy | 680 m (0.4 miles) |
| NHS dentists | Cramlington Dental Centre | 1.6 km (1 mile) |
| Hospital | Northumbria Specialist Emergency Care Hospital Good Sep 2023 | 3.2 km (2 miles) |
| Care homes | 3 homes within 1.6 km (1 mile); nearest Jane Percy House Outstanding Apr 2020 | 580 m (0.4 miles) |
| Police station | Northumbria Police | 1.9 km (1.2 miles) |
| Cash machines | Cashpoint® Dudley Court Manor Walks Shopping Centre Lloyds Bank | 1.8 km (1.1 miles) |
Parks and green space
| Nearest | Distance | |
|---|---|---|
| Park or garden | 2 within 800 m (0.5 miles); nearest Unnamed 1.3 ha | 350 m |
| Play area | 3 within 800 m (0.5 miles); nearest Unnamed 330 m² | 330 m |
| Playing field | 3 within 800 m (0.5 miles); nearest Unnamed 2.1 ha | 200 m |
| Allotments | 1 within 800 m (0.5 miles); nearest Unnamed 9,850 m² | 540 m (0.3 miles) |
Within 800 m (0.5 miles): 2 parks and gardens, 2.0 hectares in all.
Landmarks
| Name | What it is | From the middle of the street |
|---|---|---|
| Horton Dean | Valley | 1.2 km (0.7 miles) north |
| Acornbank Wood | Wood | 1.3 km (0.8 miles) north |
| Hartford Wood | Wood | 1.7 km (1.1 miles) north-west |
| Ewart Hill | Hill | 3.2 km (2 miles) north-west |
| Newsham Pond | Lake or reservoir | 3.7 km (2.3 miles) east |
| Cowpen Pool | Tidal water | 4.3 km (2.7 miles) north-east |
Air quality
| Pollutant | Here | UK limit | WHO guideline |
|---|---|---|---|
| Nitrogen dioxide (NO2) | 7.4 | 40 | 10 |
| Fine particles (PM2.5) | 5.8 | 20 | 5 |
| Particles (PM10) | 9.6 | 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 | 18 | 19 |
1 of the street's 19 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 Northumberland: see them on the Northumberland page.
Nearest schools
| School | Phase | Ages | Distance | Inspection | Exam results |
|---|---|---|---|---|---|
| Eastlea Primary School | Primary | 3–11 | 560 m (0.3 miles) | No published inspection | 55% at the expected standard in reading, writing and maths, 9% at the higher standard (2025; 82% in 2024 and 73% in 2023) |
| Cramlington Northburn Primary School | Primary | 3–11 | 570 m (0.4 miles) | No published inspection | 78% at the expected standard in reading, writing and maths, 0% at the higher standard (2025; 63% in 2024 and 77% in 2023) |
| Burnside Primary School | Primary | 2–11 | 660 m (0.4 miles) | No published inspection | 80% at the expected standard in reading, writing and maths, 20% at the higher standard (2025; 78% in 2024 and 72% in 2023) |
| Cramlington Village Primary School | Primary | 2–11 | 1.2 km (0.7 miles) | Requires improvement (Feb 2024, overall grade under the previous framework) | 61% at the expected standard in reading, writing and maths, 4% at the higher standard (2025; 43% in 2024 and 39% in 2023) |
| Cramlington Shanklea Primary School | Primary | 2–11 | 1.3 km (0.8 miles) | No published inspection | 61% at the expected standard in reading, writing and maths, 0% at the higher standard (2025; 47% in 2024 and 48% 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
2 nurseries, pre-schools and clubs within 1.5 km (0.9 miles), the nearest 540 m (0.3 miles) from the middle of the street.
| Provider | Kind | Places | Latest inspection | Distance |
|---|---|---|---|---|
| Cramlington Kids Club Ltd NE23 3ST | Full day care | 121 | Good (Jun 2024, overall grade under the previous framework) | 540 m (0.3 miles) |
| Kozy Cottage Childcare Ltd NE23 1LZ | Full day care | 55 | Good (Jun 2022, overall grade under the previous framework) | 1.1 km (0.7 miles) |
Ofsted also registers 90 childminders and 12 home childcarers (nannies) in Northumberland. 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 |
|---|---|---|---|---|
| Breakfast Club Northburn First School NE23 3QS | Hospitals/Childcare/Caring Premises | 250 m | 5 Very good | 26 Mar 2018 |
| Northburn Primary School NE23 3QS | School/college/university | 250 m | 5 Very good | 1 May 2026 |
Crime within 250 m
| Category | Crimes |
|---|---|
| Violence and sexual offences | 4 |
| Other crime | 3 |
| Anti-social behaviour | 2 |
| Burglary | 2 |
| Criminal damage and arson | 1 |
| Other theft | 1 |
Most of these are attached to: On or near Fern Avenue (5); On or near Brunton Way (2); On or near Kemble Close (1); On or near Gilsland Grove (1); On or near Glynwood Close (1).
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
The busiest counted road within 500 m (0.3 miles) is the A192 between A1171 and A192 Spur, with 14,382 motor vehicles a day on average in 2025, 310 m from the street's postcodes.
| Road | Between | Vehicles a day | Lorries | Ten years before | Distance |
|---|---|---|---|---|---|
| A192 | A1171 to A192 Spur | 14,382 estimated; counted 2021 | 3% | +8% since 2015 | 310 m |
| A192 | A192 to B1505 | 1,077 estimated | 3% | -2% since 2015 | 460 m (0.3 miles) |
| A192 | B1505 to A192 | 1,440 estimated | 3% | -11% since 2015 | 470 m (0.3 miles) |
Each figure is the annual average daily flow: the motor vehicles passing the count point, both ways, on an average day of the year. A point is counted by hand on a weekday every few years and estimated from the trend on similar roads in between. Lorries are heavy goods vehicles, as a share of all motor vehicles.
People and work
Who lives here
| Around this street | England | |
|---|---|---|
| Median age | 44 | 40 |
| Children under 15 | 18% | 17% |
| Aged 65 and over | 10% | 18% |
Homes
| Around this street | England | |
|---|---|---|
| Owned (outright or with a mortgage) | 89% | 61% |
| Owned outright | 34% | 33% |
| Shared ownership | 0% | 1% |
| Social rented | 4% | 17% |
| Private rented | 7% | 21% |
Work and commuting
| Around this street | England | |
|---|---|---|
| Adults (16 and over) in work | 71% | 57% |
| Unemployment (of those working or looking for work) | under 1% | 6% |
| Retired (of adults) | 17% | 22% |
| Long-term sick or disabled (of adults) | under 1% | 4% |
| Work mainly from home (of those in work) | 33% | 32% |
| Travel to work by car or van | 61% | 48% |
| By train, Underground, metro or tram | 0% | 4% |
| By any public transport, including bus | 3% | 8% |
| On foot or by bicycle | 1% | 10% |
| Work within 10 km (6 miles) of home (of those who travel to work) | 55% | 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) | 41% | 34% |
| No qualifications | 8% | 18% |
| Apprenticeship as highest qualification | 2% | 5% |
| Main language English (aged 3 and over) | 100% | 91% |
| Cannot speak English well or at all | 0% | 2% |
Deprivation
The neighbourhood around this street is in decile 10 of 10 on the English Indices of Deprivation 2025, where 1 is the most deprived tenth of England's 33,755 neighbourhoods and 10 the least.
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
Boulmer Avenue · Bondene Way · Brockwell Centre · Brunton Way · Arlington Grove · Kelsey Way · Fairville Close · Kelfield Grove · Kemble Close · Fonteyn Place · Keston Drive · Fern Avenue
All the streets in NE23 and across Northumberland.
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.