Back River Street Haworth, Bradford
14 addresses across 4 postcodes (BD22), about 110 m long, classed as a local road. USRN 7706224.
- Sales: 7 recorded sales since 1995; in 2026 the median was £217,000 across 1 sale.
- Prices and rents: A typical home in Bradford cost £185,297 in August 2026 (+2.1% on a year); private rents averaged £739 a month.
- Energy: 7 homes have an energy certificate (D: 4, E: 3).
- Flood: 16 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.
- Landfill: 3 historic landfill sites within 500 m (0.3 miles) of its postcodes; the nearest, Haworth Holder Station, is 20 m away.
- Storm overflows: 3 storm overflows within 1 km (0.6 miles) spilled 59 times (140 hours) in 2025.
- Radon: Up to 5 to 10% 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 Bradford costs £2,361 a year in 2026-27.
- Broadband: Gigabit broadband is available to 83% to 100% of premises.
- Transport: The nearest railway station is Keighley, about 5 km (3.1 miles) away in a straight line.
- Green space: The nearest park or garden, Central Park, is about 260 m away.
- Air: Background air pollution in 2024 was 5.5 µg/m³ of nitrogen dioxide and 5.8 of PM2.5, within UK legal limits.
- Height: Its addresses are 168 to 189 m above sea level.
- Noise: 7 of its 14 addresses are modelled at 55 dB or more from road traffic.
- Doctors: The nearest GP surgery is Modality Partnership (Awc), about 460 m (0.3 miles) away.
- People: About 710 people lived in the census areas around it in 2021; 64% of households owned their home and 35% of adults held a degree or other higher qualification.
- Crime: 108 crimes were recorded within 250 m between September 2025 and August 2026, most often violence and sexual offences.
- Road safety: 1 collision in which someone was hurt was reported on and around it in 2021 to 2025.
£9.99 The Street Dossier Full Report for a home on Back River 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 | £217,000 | £217,000 | £217,000 |
| 2020 | 1 | £128,500 | £128,500 | £128,500 |
| 2011 | 1 | £118,500 | £118,500 | £118,500 |
| 2007 | 2 | £200,000 | £150,000 | £250,000 |
| 2003 | 1 | £97,000 | £97,000 | £97,000 |
| Date | Address | Type | Price | Notes |
|---|---|---|---|---|
| 12 Jan 2007 | 16 BD22 8NE | Flat or maisonette | £250,000 | |
| 15 Jan 2026 | 18 BD22 8NE | Semi-detached | £217,000 | Leasehold. |
| 9 Jul 2020 | 18 BD22 8NE | Semi-detached | £128,500 | Leasehold. |
| 17 Mar 2016 | 18 BD22 8NE | Terraced | £95,000 | Not a standard sale (repossession, buy-to-let or transfer). |
| 21 Apr 2011 | 18 BD22 8NE | Semi-detached | £118,500 | Leasehold. |
| 2 Aug 2007 | 18 BD22 8NE | Semi-detached | £150,000 | Leasehold. |
| 13 Jun 2003 | 18 BD22 8NE | Semi-detached | £97,000 | Leasehold. |
House prices and rents in Bradford
A typical home in Bradford cost £185,297 in August 2026, 2.1% more than a year before. That is 25% more than five years earlier and 48% more than ten years earlier.
| Home | Typical price, Aug 2026 |
|---|---|
| Detached | £330,266 |
| Semi-detached | £206,237 |
| Terraced | £156,116 |
| Flat or maisonette | £110,042 |
| Bought by a first-time buyer | £166,791 |
Private renters in Bradford paid £739 a month on average in September 2026, 1.6% more than a year before. That is 27% more than five years earlier.
| Home | Average rent a month, Sep 2026 |
|---|---|
| One bedroom | £545 |
| Two bedrooms | £670 |
| Three bedrooms | £803 |
| Four or more bedrooms | £1,099 |
Energy performance certificates
7 homes with a current certificate; median floor area 73 m². Most common: Flat (5); House, enclosed mid-terrace (1); Maisonette, enclosed end-terrace (1). Built: 1900-1929 (6); before 1900 (1). Tenure at assessment: rented (private) (4); owner-occupied (3).
Each home's certificates and sales (7 addresses)
Gas and electricity use
Homes with gas used 17,863 kWh of it on average in 2024, 46% more than the district's 12,203 kWh, and 3,653 kWh of electricity, 16% more than the district's 3,143 kWh. There are gas meters for about 93% of the homes.
| Postcode | Electricity meters | Typical electricity | Gas meters | Typical gas |
|---|---|---|---|---|
| BD22 8NE | 5 | 2,914 kWh | under 5 | |
| BD22 8ND | 7 | 1,551 kWh | 8 | 8,313 kWh |
| BD22 8NQ | 15 | 3,672 kWh | 17 | 18,919 kWh |
| BD22 8QH | 14 | 2,927 kWh | 13 | 15,070 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 BD22.
Council tax
What each band costs in Bradford in 2026-27: Band D £2,361 a year on average, including the police, fire and any county and parish charges.
| A | B | C | D | E | F | G | H |
|---|---|---|---|---|---|---|---|
| £1,574 | £1,836 | £2,098 | £2,361 | £2,885 | £3,410 | £3,935 | £4,721 |
Homes by band in the neighbourhood around this street: most are in band A (45% of about 860 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.
Brownfield land registered for housing within 1 km (0.6 miles)
- Chapel Works, Station Road, Haworth, permissioned (150 m)
- Ebor Mills, Ebor Lane, Haworth: up to 38 homes, pending decision (370 m)
- Warehouse, Clevedon Street, Haworth, permissioned (500 m (0.3 miles))
- Ivy Bank Lane, Haworth: up to 34 homes, pending decision (530 m (0.3 miles))
- Bridgehouse Mill, Haworth, permissioned (620 m (0.4 miles))
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, 7 addresses are in areas at high risk, 9 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: of the 31 homes the Environment Agency counts, 5 are in areas at high risk, 7 medium, 0 low and 0 very low.
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: at least one postcode centre is in flood zone 3. Zone 3 is a 1% (1 in 100) or greater annual chance of flooding from rivers, or 0.5% from the sea, ignoring defences.
| Postcode | Planning zone | Addresses at high / medium / low risk | Groundwater |
|---|---|---|---|
| BD22 8NE | zone 3 | 1 / 2 / 1 | unlikely |
| BD22 8ND | not in 2 or 3 | 0 / 1 / 0 | unlikely |
| BD22 8NQ | not in 2 or 3 | 6 / 6 / 0 | unlikely |
| BD22 8QH | not in 2 or 3 | 0 / 0 / 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
3 storm overflows within 1 km (0.6 miles) of the street's postcodes spilled 59 times, for 140 hours in all, in 2025. They discharge into Bridgehouse Beck, River Worth, Permit Applied For.
| Overflow | Into | Spills | Hours | Distance |
|---|---|---|---|---|
| Belle Isle Road Cso Yorkshire Water | Bridgehouse Beck | 16 | 13 | 170 m |
| Mytholmes Lane Cso Yorkshire Water | River Worth | 42 | 127 | 770 m (0.5 miles) |
| Permit Applied For Yorkshire Water | Permit Applied For | 1 | 0 | 1 km (0.6 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
4 of the street's 4 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
The highest radon potential in the 1 km squares around the street's postcodes is 5 to 10%: 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
3 historic landfill sites are within 500 m (0.3 miles) of the street's postcodes, the nearest 20 m away.
| Site | Waste went in | Waste | Distance |
|---|---|---|---|
| Haworth Holder Station Gas Street, Haworth | 1979 to 1990 | Inert, commercial | 20 m |
| Bridgehouse Lane Haworth, Keighley | 1982 to 1987 | Inert | 300 m |
| Bridgehouse Mills Off Bridgehouse Lane, Haworth, Keighley | 1988 | Inert | 410 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 14 addresses are between 168 m and 189 m above sea level (173 m on average); the ground rises about 21 m from the lowest to the highest.
Broadband
| Postcode | Superfast (30 Mbit/s+) | Ultrafast (300 Mbit/s+) | Gigabit | Below 10 Mbit/s |
|---|---|---|---|---|
| BD22 8ND | 100% | 100% | 100% | 0% |
| BD22 8NE | 100% | 83% | 83% | 0% |
| BD22 8NQ | 100% | 91% | 91% | 0% |
| BD22 8QH | 100% | 100% | 100% | 0% |
Getting around
| Nearest | Distance | |
|---|---|---|
| Railway stations | Keighley 1.4 million journeys in 2024–25 | 5 km (3.1 miles) |
| Crossflatts 442,000 journeys in 2024–25 | 7.4 km (4.6 miles) | |
| Bingley 1.0 million journeys in 2024–25 | 7.5 km (4.7 miles) | |
| Bus stops | 11 stops within 400 m (0.2 miles), 45 within 800 m (0.5 miles); nearest Haworth Station | 50 m |
| Bus or coach station | Keighley Bus Station | 4.7 km (2.9 miles) |
| EV charging points | 1 within 1.6 km (1 mile); nearest Museum Car park GeniePoint | 630 m (0.4 miles) |
| Airport with scheduled flights | Leeds Bradford Airport LBA | 19.3 km (12 miles) |
Local services
| Nearest | Distance | |
|---|---|---|
| GP surgeries | 1 practice within 1.6 km (1 mile); nearest Modality Partnership (Awc) Outstanding Aug 2024 | 460 m (0.3 miles) |
| Pharmacies | 2 pharmacies within 1.6 km (1 mile); nearest Day Lewis Pharmacy | 20 m |
| NHS dentists | Dental Surgery | 3.1 km (1.9 miles) |
| Hospital | Airedale General Hospital | 7.2 km (4.4 miles) |
| Care homes | 5 homes within 1.6 km (1 mile); nearest Lindisfarne Care Home Limited Good May 2019 | 420 m (0.3 miles) |
| Police station | West Yorkshire Police | 5.9 km (3.7 miles) |
| Cash machines | The Cooperative Food Oakworth, Oakworth Cashzone | 1.5 km (1 mile) |
Parks and green space
| Nearest | Distance | |
|---|---|---|
| Park or garden | 2 within 800 m (0.5 miles); nearest Central Park 2.8 ha | 260 m |
| Play area | 3 within 800 m (0.5 miles); nearest Playground 670 m² | 340 m |
| Playing field | Unnamed 8,750 m² | 940 m (0.6 miles) |
| Allotments | 4 within 800 m (0.5 miles); nearest Unnamed 5,620 m² | 400 m (0.2 miles) |
Within 800 m (0.5 miles): 2 parks and gardens, 3.6 hectares in all.
Landmarks
The nearest historic landmark is Central Park, Haworth, a registered park or garden (Grade II), 370 m south-west. 67 listed buildings are within 1 km (0.6 miles), 1 of them Grade I and 1 of them Grade II*.
| Name | What it is | From the middle of the street |
|---|---|---|
| Central Park, Haworth | Registered park or garden, Grade II | 370 m south-west |
| Church of St Michael and All Angels | Listed building, Grade II* | 540 m (0.3 miles) west |
| Haworth Parsonage (Bronte Museum) | Listed building, Grade I | 620 m (0.4 miles) west |
| Late prehistoric enclosed settlement known as Castle Stead Ring | Scheduled monument | 1.9 km (1.2 miles) south-east |
| Name | What it is | From the middle of the street |
|---|---|---|
| Murgatroyd Wood | Wood | 590 m (0.4 miles) north |
| Sugden Reservoir | Lake or reservoir | 870 m (0.5 miles) east |
| Low Wood | Wood | 920 m (0.6 miles) north |
| Ives Plantation | Wood | 1.2 km (0.8 miles) south |
| Penistone Hill | Hill | 1.3 km (0.8 miles) south-west |
| Sykes Bottom | Valley | 1.5 km (0.9 miles) north |
Air quality
| Pollutant | Here | UK limit | WHO guideline |
|---|---|---|---|
| Nitrogen dioxide (NO2) | 5.5 | 40 | 10 |
| Fine particles (PM2.5) | 5.8 | 20 | 5 |
| Particles (PM10) | 8.8 | 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 |
|---|---|---|
| 65 to 69 | 1 | 0 |
| 60 to 64 | 5 | 0 |
| 55 to 59 | 1 | 0 |
| Under 55 | 7 | 14 |
7 of the street's 14 addresses are modelled at 55 dB or more from road traffic, above the WHO guidelines.
Climate, daylight and earthquakes
Monthly temperatures and rainfall, sunrise and sunset through the year, and earthquakes recorded nearby since 1970 are much the same across the area, so they are worked out once for Bradford: see them on the Bradford page.
Nearest schools
| School | Phase | Ages | Distance | Inspection | Exam results |
|---|---|---|---|---|---|
| Haworth Primary School | Primary | 3–11 | 390 m | No published inspection | 70% at the expected standard in reading, writing and maths, 0% at the higher standard (2025; 56% in 2024 and 68% in 2023) |
| Lees Primary School | Primary | 5–11 | 850 m (0.5 miles) | Good (Nov 2023, overall grade under the previous framework) | 79% at the expected standard in reading, writing and maths, 0% at the higher standard (2025; 61% in 2024 and 47% in 2023) |
| Oakworth Primary School | Primary | 3–11 | 1.5 km (0.9 miles) | Good (Dec 2022, overall grade under the previous framework) | 35% at the expected standard in reading, writing and maths, 0% at the higher standard (2025; 63% in 2024 and 65% 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
1 nursery, pre-school or club within 1.5 km (0.9 miles), the nearest 930 m (0.6 miles) from the middle of the street.
| Provider | Kind | Places | Latest inspection | Distance |
|---|---|---|---|---|
| Exley Head Pre-school BD22 9DL | Sessional day care | 26 | Good (Sep 2023, overall grade under the previous framework) | 930 m (0.6 miles) |
Ofsted also registers 215 childminders and 16 home childcarers (nannies) in Bradford. 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 |
|---|---|---|---|---|
| Haworth Tandoori BD22 8NQ | Restaurant/Cafe/Canteen | 20 m | 5 Very good | 27 Feb 2025 |
| The Bronte Balti House BD22 8NQ | Takeaway/sandwich shop | 20 m | 4 Good | 9 Apr 2026 |
| Day Lewis Pharmacy BD22 8NQ | Retailers - other | 20 m | Exempt | |
| Hong Kong Chinese Takeaway BD22 8NQ | Takeaway/sandwich shop | 20 m | 5 Very good | 22 Oct 2023 |
| Mill Hey Fisheries BD22 8NQ | Restaurant/Cafe/Canteen | 20 m | 5 Very good | 17 Aug 2023 |
| Pizza Time BD22 8NQ | Takeaway/sandwich shop | 20 m | 4 Good | 27 Feb 2025 |
| Haworth Conservative Club (Bar Only) BD22 8NQ | Pub/bar/nightclub | 20 m | 5 Very good | 11 Jan 2013 |
| The Royal Oak BD22 8NQ | Pub/bar/nightclub | 20 m | Awaiting inspection | |
| Industry Barista (Bar only) BD22 8NQ | Pub/bar/nightclub | 30 m | 5 Very good | 9 Nov 2023 |
| Spar & Food to Go BD22 8NJ | Takeaway/sandwich shop | 90 m | 5 Very good | 27 Feb 2025 |
| Lazeez Spice BD22 8NA | Restaurant/Cafe/Canteen | 100 m | 3 Generally satisfactory | 25 Jun 2025 |
| Masonic Hall BD22 8NA | Pub/bar/nightclub | 100 m | 5 Very good | 20 Sep 2007 |
| The Tree House Bar & Kitchen BD22 8NW | Pub/bar/nightclub | 150 m | 5 Very good | 30 Jan 2026 |
| Bronte Bridge Cafe BD22 8QH | Restaurant/Cafe/Canteen | 180 m | 5 Very good | 6 Mar 2026 |
| Posh Nosh BD22 8NL | Takeaway/sandwich shop | 200 m | 3 Generally satisfactory | 11 Jul 2025 |
Crime within 250 m
| Category | Crimes |
|---|---|
| Violence and sexual offences | 46 |
| Shoplifting | 15 |
| Anti-social behaviour | 10 |
| Public order | 7 |
| Criminal damage and arson | 6 |
| Vehicle crime | 6 |
| Drugs | 6 |
| Other theft | 4 |
| Burglary | 4 |
| Other crime | 2 |
| Robbery | 1 |
| Possession of weapons | 1 |
Most of these are attached to: On or near Ash Street (20); On or near B6142 (17); On or near Station Road (15); On or near Mill Hey (9); On or near Cliff Street (7).
Road safety
1 collision in which someone was hurt was reported on and around the street in 2021 to 2025: 0 fatal, 0 serious and 1 slight. 100% happened in the dark, and 100% on a wet or icy road. Most were on roads with a 30 mph limit.
| Year | Collisions | Fatal or serious |
|---|---|---|
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
| Date | Severity | Who was hurt | Road | Conditions |
|---|---|---|---|---|
| 15 Sep 2025 21:12 | Slight | 1 person | Minor road, 30 mph | Dark, street lights on, wet road |
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 | 48 | 40 |
| Children under 15 | 13% | 17% |
| Aged 65 and over | 22% | 18% |
Homes
| Around this street | England | |
|---|---|---|
| Owned (outright or with a mortgage) | 64% | 61% |
| Owned outright | 33% | 33% |
| Shared ownership | 0% | 1% |
| Social rented | 4% | 17% |
| Private rented | 32% | 21% |
Work and commuting
| Around this street | England | |
|---|---|---|
| Adults (16 and over) in work | 58% | 57% |
| Unemployment (of those working or looking for work) | 4% | 6% |
| Retired (of adults) | 27% | 22% |
| Long-term sick or disabled (of adults) | 4% | 4% |
| Work mainly from home (of those in work) | 26% | 32% |
| Travel to work by car or van | 58% | 48% |
| By train, Underground, metro or tram | 1% | 4% |
| By any public transport, including bus | 5% | 8% |
| On foot or by bicycle | 9% | 10% |
| Work within 10 km (6 miles) of home (of those who travel to work) | 57% | 65% |
| Work 30 km (19 miles) or more away | 4% | 8% |
Education and languages
| Around this street | England | |
|---|---|---|
| Degree or other higher qualification, Level 4+ (of adults) | 35% | 34% |
| No qualifications | 16% | 18% |
| Apprenticeship as highest qualification | 6% | 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 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
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
- BD22 8NE: 6 addresses of 11 in the postcode
- BD22 8ND: 4 addresses of 14 in the postcode
- BD22 8NQ: 3 addresses of 61 in the postcode
- BD22 8QH: 1 address of 26 in the postcode
Nearby streets
River Street · Gas Street · Berry Street · Victoria Road · Mill Hey · Apsley Street · Aire Street · Ouse Street · Lark Street · Fife Street · Oak Street · Acre Lane
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.