Herdsman Road York
30 addresses across 2 postcodes (YO24), about 100 m long, classed as a local road. USRN 45800116.
- Prices and rents: A typical home in York cost £311,865 in August 2026 (+0.7% on a year); private rents averaged £1,206 a month.
- Energy: 16 homes have an energy certificate (B: 1, C: 14, D: 1).
- 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.
- Landfill: 3 historic landfill sites within 500 m (0.3 miles) of its postcodes; the nearest, Chapmans Pond, is 210 m away.
- Storm overflows: 2 storm overflows within 1 km (0.6 miles) spilled 19 times (45 hours) in 2025.
- Council tax: Most homes around it are in council tax band B; Band D in York costs £2,287 a year in 2026-27.
- Broadband: Gigabit broadband is available to 100% of premises.
- Transport: The nearest railway station is York, about 2.8 km (1.7 miles) away in a straight line.
- Green space: There is a small park or garden about 20 m away, and Hob Moor (36 hectares) is about 510 m (0.3 miles) away.
- Air: Background air pollution in 2024 was 7.1 µg/m³ of nitrogen dioxide and 6.1 of PM2.5, within UK legal limits.
- Height: It is about 15 m above sea level.
- Noise: 1 of its 30 addresses is modelled at 55 dB or more from road traffic.
- Doctors: The nearest GP surgery is Priory Medical Group, about 1.3 km (0.8 miles) away.
- People: About 210 people lived in the census areas around it in 2021; 26% of households owned their home and 23% of adults held a degree or other higher qualification.
- Crime: 82 crimes were recorded within 250 m between September 2025 and August 2026, most often violence and sexual offences.
- Road safety: 5 collisions in which someone was hurt were reported on and around it in 2021 to 2025, 1 of them fatal or serious; 2 involved a pedestrian.
£9.99 The Street Dossier Full Report for a home on Herdsman Road: its own records, questions to ask the seller and everything on this page, in one PDF. Choose the home
House sales on this street
No sales recorded on this street since January 1995 under this street name.
House prices and rents in York
A typical home in York cost £311,865 in August 2026, 0.7% more than a year before. That is 13% more than five years earlier and 35% more than ten years earlier.
| Home | Typical price, Aug 2026 |
|---|---|
| Detached | £510,541 |
| Semi-detached | £335,176 |
| Terraced | £290,524 |
| Flat or maisonette | £180,669 |
| Bought by a first-time buyer | £267,559 |
Private renters in York paid £1,206 a month on average in September 2026, 6.7% more than a year before. That is 35% more than five years earlier.
| Home | Average rent a month, Sep 2026 |
|---|---|
| One bedroom | £879 |
| Two bedrooms | £1,088 |
| Three bedrooms | £1,286 |
| Four or more bedrooms | £1,756 |
Energy performance certificates
16 homes with a current certificate; median floor area 45 m². Most common: Flat (16). Built: 1983-1990 (15); 1976-1982 (1). Tenure at assessment: rented (social) (12); rented (private) (1); owner-occupied (1).
Each home's certificates and sales (16 addresses)
- Flat 1, Honeysuckle House, Herdsman Road
- Flat 2, Honeysuckle House, Herdsman Road
- Flat 3, Honeysuckle House, Herdsman Road
- Flat 4 Honeysuckle House, Herdsman Road
- Flat 5 Honeysuckle House, Herdsman Road
- Flat 7, Honeysuckle House, Herdsman Road
- Flat 10, Honeysuckle House, Herdsman Road
- Flat 12 Honeysuckle House, Herdsman Road
- Flat 14, Honeysuckle House, Herdsman Road
- Flat 16 Honeysuckle House, Herdsman Road
- Flat 17, Honeysuckle House, Herdsman Road
- Flat 19 Honeysuckle House, Herdsman Road
- Flat 22 Honeysuckle House, Herdsman Road
- Flat 23 Honeysuckle House, Herdsman Road
- Flat 25 Honeysuckle House, Herdsman Road
- Flat 26 Honeysuckle House, Herdsman Road
Gas and electricity use
Homes with gas used 5,391 kWh of it on average in 2024, 52% less than the district's 11,172 kWh, and 3,263 kWh of electricity, 9% more than the district's 2,984 kWh. There are gas meters for about 40% of the homes.
1 of its postcodes has no gas meters recorded among 10 or more homes: often flats heated by electricity, or homes off the gas grid.
| Postcode | Electricity meters | Typical electricity | Gas meters | Typical gas |
|---|---|---|---|---|
| YO24 2UL | 29 | 4,165 kWh | none recorded | |
| YO24 2TZ | 19 | 1,156 kWh | 19 | 4,390 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 YO24.
Council tax
What each band costs in York in 2026-27: Band D £2,287 a year on average, including the police, fire and any county and parish charges.
| A | B | C | D | E | F | G | H |
|---|---|---|---|---|---|---|---|
| £1,525 | £1,779 | £2,033 | £2,287 | £2,795 | £3,304 | £3,812 | £4,574 |
Homes by band in the neighbourhood around this street: most are in band B (61% of about 740 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): HMO.
- 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)
- Askham Bar Park&Ride: up to 60 homes, not permissioned (700 m (0.4 miles))
Energy projects nearby
1 energy project near the street's postcodes.
| Project | Kind | Size | Stage | Distance |
|---|---|---|---|---|
| Harewood Whin Landfill Site | Landfill Gas | 2.4 MW | Operational Dec 1997 | 3.9 km (2.4 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
No address in this street's postcodes is in an area at high, medium or low risk of flooding from rivers, the sea or surface water. The rest are in areas at very low risk: less than a 0.1% (1 in 1,000) chance a year.
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.
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 19 times, for 45 hours in all, in 2025. They discharge into Trib of Holgate Beck.
| Overflow | Into | Spills | Hours | Distance |
|---|---|---|---|---|
| Mayfield Grove Cso Yorkshire Water | Trib of Holgate Beck | 19 | 45 | 760 m (0.5 miles) |
| North Lane Sps Yorkshire Water | Trib of Holgate Beck | 0 | 0 | 770 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
No postcode centre on the street is in a coalfield: the Mining Remediation Authority records no coal mining risk here.
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
3 historic landfill sites are within 500 m (0.3 miles) of the street's postcodes, the nearest 210 m away.
| Site | Waste went in | Waste | Distance |
|---|---|---|---|
| Chapmans Pond Moor Lane, Dringhouses, York, North Yorkshire | from 1960 | Not recorded | 210 m |
| Gale Lane York | 1952 to 1962 | Household | 320 m |
| Hob Moor York | 1952 to 1962 | Not recorded | 470 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 addresses are about 15 m above sea level.
Broadband
| Postcode | Superfast (30 Mbit/s+) | Ultrafast (300 Mbit/s+) | Gigabit | Below 10 Mbit/s |
|---|---|---|---|---|
| YO24 2TZ | 100% | 100% | 100% | 0% |
| YO24 2UL | 100% | 100% | 100% | 0% |
Getting around
| Nearest | Distance | |
|---|---|---|
| Railway stations | York 10 million journeys in 2024–25 | 2.8 km (1.7 miles) |
| Poppleton 120,000 journeys in 2024–25 | 4.5 km (2.8 miles) | |
| Ulleskelf 17,000 journeys in 2024–25 | 11.3 km (7 miles) | |
| Bus stops | 10 stops within 400 m (0.2 miles), 35 within 800 m (0.5 miles); nearest Eason View Dringhouses | 60 m |
| Car parks | Parking space on Foxwood Lane, YO24 | 850 m (0.5 miles) |
| EV charging points | 4 within 1.6 km (1 mile); nearest bp pulse Charging Station | 1 km (0.6 miles) |
| Airport with scheduled flights | Leeds Bradford Airport LBA | 36.4 km (23 miles) |
Local services
| Nearest | Distance | |
|---|---|---|
| GP surgeries | 1 practice within 1.6 km (1 mile); nearest Priory Medical Group Good Nov 2018 | 1.3 km (0.8 miles) |
| Pharmacies | 3 pharmacies within 1.6 km (1 mile); nearest Wains Grove - Pharmacy Plus Health | 100 m |
| NHS dentists | 2 practices within 1.6 km (1 mile); nearest Dental Surgery | 390 m |
| Hospital | York Hospital Requires improvement Sep 2026 | 4.1 km (2.5 miles) |
| Care homes | 1 home within 1.6 km (1 mile); nearest South Park Care Home Good Dec 2022 | 840 m (0.5 miles) |
| Police station | North Yorkshire Police Mill House | 3.1 km (1.9 miles) |
| Cash machines | The Cooperative Food Foxwood, Foxwood | 940 m (0.6 miles) |
Parks and green space
| Nearest | Distance | |
|---|---|---|
| Park or garden | 3 within 800 m (0.5 miles); nearest Unnamed 3,250 m² | 20 m |
| Largest park within 800 m (0.5 miles) | Hob Moor 36 ha | 510 m (0.3 miles) |
| Play area | 6 within 800 m (0.5 miles); nearest Unnamed 2,480 m² | 240 m |
| Playing field | 2 within 800 m (0.5 miles); nearest Unnamed 1.4 ha | 360 m |
| Allotments | Hob Moor Allotments 8,770 m² | 1.3 km (0.8 miles) |
Within 800 m (0.5 miles): 3 parks and gardens, 38 hectares in all.
Landmarks
The nearest historic landmark is Number 25 Including Carriage Entrance, a listed building (Grade II*), 1 km (0.6 miles) east. 11 listed buildings are within 1 km (0.6 miles), 1 of them Grade II*.
| Name | What it is | From the middle of the street |
|---|---|---|
| Number 25 Including Carriage Entrance | Listed building, Grade II* | 1 km (0.6 miles) east |
| Cold War period Royal Observer Corps Group Headquarters, Howe Hill | Scheduled monument | 2 km (1.2 miles) north |
| Rowntree Park | Registered park or garden, Grade II | 2.8 km (1.7 miles) north-east |
| Name | What it is | From the middle of the street |
|---|---|---|
| Hogg's Pond | Lake or reservoir | 400 m (0.2 miles) south-east |
| Chapmans Pond | Lake or reservoir | 520 m (0.3 miles) south |
| Acomb Wood | Wood | 890 m (0.6 miles) west |
| York Railway Pond | Lake or reservoir | 910 m (0.6 miles) north-east |
| Bond Hill | Hill | 1.4 km (0.9 miles) south |
| Rawcliffe Ings | Cliff or slope | 4.7 km (2.9 miles) north |
Air quality
| Pollutant | Here | UK limit | WHO guideline |
|---|---|---|---|
| Nitrogen dioxide (NO2) | 7.1 | 40 | 10 |
| Fine particles (PM2.5) | 6.1 | 20 | 5 |
| Particles (PM10) | 10.7 | 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 | 29 | 30 |
1 of the street's 30 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 York: see them on the York page.
Nearest schools
| School | Phase | Ages | Distance | Inspection | Exam results |
|---|---|---|---|---|---|
| Woodthorpe Primary School | Primary | 3–11 | 590 m (0.4 miles) | Outstanding (Jun 2024, overall grade under the previous framework) | 69% at the expected standard in reading, writing and maths, 16% at the higher standard (2025; 60% in 2024 and 67% in 2023) |
| Dringhouses Primary School | Primary | 4–11 | 690 m (0.4 miles) | Good (Nov 2022, overall grade under the previous framework) | 70% at the expected standard in reading, writing and maths, 15% at the higher standard (2025; 80% in 2024 and 78% in 2023) |
| York College | 16 plus | 16–99 | 860 m (0.5 miles) | No published inspection | A level 2025: average grade C; 5.1% AAB or better; progress below average |
| York High School | Secondary | 11–16 | 1.2 km (0.8 miles) | Good (Sep 2022, overall grade under the previous framework) | GCSE 2026 (provisional): Attainment 8 38.8 (41.2 in 2025 and 35.2 in 2024); 39.5% grade 5+ in English and maths |
| Hob Moor Community Primary Academy | Primary | 3–11 | 1.3 km (0.8 miles) | No published inspection | 48% at the expected standard in reading, writing and maths, 2% at the higher standard (2025; 37% in 2024 and 47% in 2023) |
| Acomb Primary School | Primary | 4–11 | 1.6 km (1 mile) | Outstanding (Sep 2023, overall grade under the previous framework) | 55% at the expected standard in reading, writing and maths, 14% at the higher standard (2025; 73% in 2024 and 67% in 2023) |
| Our Lady Queen of Martyrs Catholic Primary School - a Catholic Voluntary Academy Roman Catholic | Primary | 3–11 | 1.7 km (1 mile) | Good (Feb 2024, overall grade under the previous framework) | 61% at the expected standard in reading, writing and maths, 0% at the higher standard (2025; 67% in 2024 and 60% in 2023) |
| Westfield Primary Community School | Primary | 3–11 | 1.7 km (1.1 miles) | Good (Jul 2023, overall grade under the previous framework) | 41% at the expected standard in reading, writing and maths, 5% at the higher standard (2025; 39% in 2024 and 29% 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
5 nurseries, pre-schools and clubs within 1.5 km (0.9 miles), the nearest 350 m from the middle of the street.
| Provider | Kind | Places | Latest inspection | Distance |
|---|---|---|---|---|
| West Thorpe Pre School Playgroup YO24 2PN | Sessional day care | 32 | Good (Feb 2025, overall grade under the previous framework) | 350 m |
| Dringhouses Out Of School Club YO24 1HW | Out-of-school day care | 55 | Not inspected yet | 690 m (0.4 miles) |
| Wendy House Day Nursery YO24 1HR | Full day care | 22 | Good (Nov 2024, overall grade under the previous framework) | 790 m (0.5 miles) |
| Little Green Rascals - Tadcaster Road YO24 1GS | Full day care | 131 | Good (Aug 2025, overall grade under the previous framework) | 1.1 km (0.7 miles) |
| Energise Leisure Centre Creche (Welly Boots) YO24 3DX | Sessional day care (over fives) | Not inspected yet | 1.3 km (0.8 miles) |
Ofsted also registers 93 childminders and 9 home childcarers (nannies) in York. 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 |
|---|---|---|---|---|
| Lloyds Pharmacy YO24 2TU | Retailers - other | 110 m | Exempt | |
| Costcutter Bargain Booze YO24 2TU | Retailers - other | 110 m | 5 Very good | 29 Apr 2026 |
| Bake Chic YO24 2JD | Other catering premises | 120 m | 5 Very good | 1 May 2026 |
| Wishing Well Care Home YO24 2TL | Hospitals/Childcare/Caring Premises | 220 m | 4 Good | 2 Jun 2017 |
| Sweets n Treats York YO24 2SE | Retailers - other | 300 m | 5 Very good | 24 Mar 2021 |
| Brilliant Celebrations YO24 2TD | Retailers - other | 350 m | Awaiting inspection | |
| West Thorpe Pre-School YO24 2PN | Hospitals/Childcare/Caring Premises | 360 m | 5 Very good | 19 May 2026 |
| African Queen Cuisine YO24 2SD | Other catering premises | 360 m | Awaiting inspection | |
| Richardsons of Woodthorpe YO24 2RQ | Retailers - other | 380 m | 5 Very good | 3 Dec 2024 |
| Woodthorpe Post Office YO24 2RQ | Retailers - other | 380 m | Exempt | |
| Woodthorpe Spice YO24 2RQ | Restaurant/Cafe/Canteen | 380 m | 3 Generally satisfactory | 21 Jan 2026 |
| Budgens YO24 2RQ | Retailers - supermarkets/hypermarkets | 380 m | 2 Improvement necessary | 28 Sep 2026 |
| Tigers Kebab House YO24 2RQ | Takeaway/sandwich shop | 380 m | 3 Generally satisfactory | 22 Oct 2025 |
| Dick Turpin Inn YO24 2RQ | Pub/bar/nightclub | 380 m | 5 Very good | 31 Mar 2021 |
| Phill ya Boots Cafe YO24 2RQ | Restaurant/Cafe/Canteen | 380 m | 5 Very good | 5 Dec 2025 |
Crime within 250 m
| Category | Crimes |
|---|---|
| Violence and sexual offences | 30 |
| Anti-social behaviour | 15 |
| Public order | 12 |
| Drugs | 7 |
| Burglary | 5 |
| Other theft | 4 |
| Vehicle crime | 3 |
| Shoplifting | 2 |
| Possession of weapons | 2 |
| Other crime | 1 |
| Criminal damage and arson | 1 |
Most of these are attached to: On or near Wain'S Grove (19); On or near Dringfield Close (13); On or near Chaloner'S Crescent (10); On or near Herdsman Road (7); On or near West Thorpe (7).
Road safety
5 collisions in which someone was hurt were reported on and around the street in 2021 to 2025: 0 fatal, 1 serious and 4 slight, in which 1 person was seriously hurt. 2 involved a pedestrian; 2 involved a cyclist; 1 involved a child under 16. 20% happened in the dark, and 20% 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 | 2 | 0 |
| 2024 | 1 | 0 |
| 2025 | 2 | 1 |
| Date | Severity | Who was hurt | Road | Conditions |
|---|---|---|---|---|
| 29 Mar 2025 17:00 | Slight | 1 person: 1 cyclist | Minor road, 20 mph | Daylight |
| 7 Jan 2025 18:10 | Serious | 1 person: 1 pedestrian, 1 child | Minor road, 30 mph | Dark, street lights on, frost or ice |
| 19 Oct 2024 15:47 | Slight | 1 person: 1 pedestrian | Minor road, 30 mph | Daylight |
| 31 Aug 2023 10:15 | Slight | 3 people | Minor road, 30 mph | Daylight |
| 26 Jun 2023 15:21 | Slight | 1 person: 1 cyclist | 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 | 40 | 40 |
| Children under 15 | 22% | 17% |
| Aged 65 and over | 22% | 18% |
Homes
| Around this street | England | |
|---|---|---|
| Owned (outright or with a mortgage) | 26% | 61% |
| Owned outright | 11% | 33% |
| Shared ownership | under 1% | 1% |
| Social rented | 65% | 17% |
| Private rented | 7% | 21% |
Work and commuting
| Around this street | England | |
|---|---|---|
| Adults (16 and over) in work | 46% | 57% |
| Unemployment (of those working or looking for work) | 4% | 6% |
| Retired (of adults) | 27% | 22% |
| Long-term sick or disabled (of adults) | 18% | 4% |
| Work mainly from home (of those in work) | 32% | 32% |
| Travel to work by car or van | 38% | 48% |
| By train, Underground, metro or tram | 0% | 4% |
| By any public transport, including bus | 10% | 8% |
| On foot or by bicycle | 21% | 10% |
| Work within 10 km (6 miles) of home (of those who travel to work) | 85% | 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) | 23% | 34% |
| No qualifications | 36% | 18% |
| Apprenticeship as highest qualification | 3% | 5% |
| Main language English (aged 3 and over) | 94% | 91% |
| Cannot speak English well or at all | under 1% | 2% |
Deprivation
The neighbourhood around this street is in decile 5 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
- Food hygiene ratings Budgens (retailers - supermarkets/hypermarkets, YO24 2RQ) now 2 Improvement necessary, was Awaiting inspection (rated 28 September 2026) found 3 November 2026
Postcodes on this street
Nearby streets
Dringfield Close · Wain's Grove · Lerecroft Road · Wharfe Drive · Farmlands Road · Trent Way · Chaloner's Crescent · Eason View · Wain's Road · West Thorpe · Leven Road · Acorn Way
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.