Napier Close Gosport
23 addresses across 1 postcode (PO13), about 90 m long, classed as a local road. USRN 15623127.
- Prices and rents: A typical home in Gosport cost £240,093 in August 2026 (+1.6% on a year); private rents averaged £1,173 a month.
- Energy: 22 homes have an energy certificate (C: 20, D: 2).
- 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: 4 historic landfill sites within 500 m (0.3 miles) of its postcodes; the nearest, North Of Browndown Road, is 260 m away.
- Traffic: The busiest counted road within 500 m (0.3 miles), the Minor road, carries 13,398 motor vehicles a day on average (2025).
- Council tax: Most homes around it are in council tax band C; Band D in Gosport costs £2,344 a year in 2026-27.
- Broadband: Gigabit broadband is available to 100% of premises.
- Transport: The nearest railway station is Portsmouth Harbour, about 4.3 km (2.7 miles) away in a straight line.
- Green space: The nearest park or garden, Alver Valley Country Park, is about 260 m away.
- Air: Background air pollution in 2024 was 7.6 µg/m³ of nitrogen dioxide and 6.1 of PM2.5, within UK legal limits.
- Height: It is about 7 m above sea level.
- Noise: 2 of its 23 addresses are modelled at 55 dB or more from road traffic.
- Doctors: The nearest GP surgery is Rowner Health Centre, about 1.4 km (0.9 miles) away.
- People: About 350 people lived in the census areas around it in 2021; 20% of households owned their home and 20% of adults held a degree or other higher qualification.
- Crime: 162 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 Napier Close: 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 Gosport
A typical home in Gosport cost £240,093 in August 2026, 1.6% more than a year before. That is 10% more than five years earlier and 34% more than ten years earlier.
| Home | Typical price, Aug 2026 |
|---|---|
| Detached | £488,598 |
| Semi-detached | £312,425 |
| Terraced | £240,790 |
| Flat or maisonette | £151,720 |
| Bought by a first-time buyer | £209,790 |
Private renters in Gosport paid £1,173 a month on average in September 2026, 3.8% more than a year before. That is 37% more than five years earlier.
| Home | Average rent a month, Sep 2026 |
|---|---|
| One bedroom | £825 |
| Two bedrooms | £1,049 |
| Three bedrooms | £1,279 |
| Four or more bedrooms | £1,734 |
Energy performance certificates
22 homes with a current certificate; median floor area 81 m². Most common: House, mid-terrace (14); House, end-terrace (8). Built: 1991-1995 (16); 1996-2002 (4); 1976-1982 (1). Tenure at assessment: rented (social) (18); owner-occupied (2).
Each home's certificates and sales (22 addresses)
- 1 Napier Close
- 2 Napier Close
- 3, Napier Close
- 4, Napier Close
- 5 Napier Close
- 6, Napier Close
- 7 Napier Close, Gosport
- 8, Napier Close
- 9, Napier Close
- 10 Napier Close
- 11, Napier Close
- 12 Napier Close
- 14 Napier Close
- 15, Napier Close
- 16, Napier Close
- 17, Napier Close
- 18, Napier Close
- 19, Napier Close
- 20 Napier Close
- 21, Napier Close
- 22 Napier Close
- 23, Napier Close
Gas and electricity use
Homes with gas used 8,002 kWh of it on average in 2024, 11% less than the district's 9,013 kWh, and 3,461 kWh of electricity, 7% more than the district's 3,221 kWh. There are gas meters for about 100% of the homes.
These are all the homes on the 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 PO13.
Council tax
What each band costs in Gosport in 2026-27: Band D £2,344 a year on average, including the police, fire and any county and parish charges.
| A | B | C | D | E | F | G | H |
|---|---|---|---|---|---|---|---|
| £1,563 | £1,823 | £2,084 | £2,344 | £2,865 | £3,386 | £3,907 | £4,689 |
Homes by band in the neighbourhood around this street: most are in band C (52% of about 830 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)
- Rowner Renewal, Grange Road, Gosport: up to 19 homes, permissioned (70 m)
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
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 is in flood zone 2 or 3.
Recorded floods
No recorded flood covers the centre 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
No postcode centre here is in a coalfield: the Mining Remediation Authority records no coal mining risk here.
Radon
The postcode is in a 1 km square 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
4 historic landfill sites are within 500 m (0.3 miles) of the street's postcodes, the nearest 260 m away.
| Site | Waste went in | Waste | Distance |
|---|---|---|---|
| North Of Browndown Road Gosport, Hampshire | Not recorded | Commercial, household | 260 m |
| East Of River Alver Near Wild Ground, Gosport, Hampshire | Not recorded | Commercial, household | 400 m (0.2 miles) |
| Moat at Fort Grange Military Road, Gosport, Hampshire | Not recorded | Household, special (hazardous) | 470 m (0.3 miles) |
| Areas In The Region Of Sandhills Lane Sandhills Lane, Lee-on-Solent, Hampshire | Not recorded | Industrial, commercial, household | 480 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 7 m above sea level.
Broadband
| Postcode | Superfast (30 Mbit/s+) | Ultrafast (300 Mbit/s+) | Gigabit | Below 10 Mbit/s |
|---|---|---|---|---|
| PO13 8EW | 100% | 100% | 100% | 0% |
Getting around
| Nearest | Distance | |
|---|---|---|
| Railway stations | Portsmouth Harbour 2.1 million journeys in 2024–25 | 4.3 km (2.7 miles) |
| Portsmouth and Southsea 1.6 million journeys in 2024–25 | 5.5 km (3.4 miles) | |
| Fareham 1.7 million journeys in 2024–25 | 6 km (3.7 miles) | |
| Bus stops | 7 stops within 400 m (0.2 miles), 13 within 800 m (0.5 miles); nearest Grange Road Alver Village | 220 m |
| Bus or coach station | Gilkicker Road Clayhall | 3.5 km (2.2 miles) |
| Ferry terminal | Gosport Ferry Terminal | 3.7 km (2.3 miles) |
| Car parks | No. 2 Battery West Car Park | 1.6 km (1 mile) |
| EV charging points | E.ON Drive Public Charging Station | 1.9 km (1.2 miles) |
| Airport with scheduled flights | Southampton Airport SOU | 21.2 km (13 miles) |
| Nearest large airport | London Gatwick Airport LGW | 79.1 km (49 miles) |
Local services
| Nearest | Distance | |
|---|---|---|
| GP surgeries | 1 practice within 1.6 km (1 mile); nearest Rowner Health Centre Good Nov 2024 | 1.4 km (0.9 miles) |
| Pharmacies | 5 pharmacies within 1.6 km (1 mile); nearest Jaffer's Pharmacy | 220 m |
| NHS dentists | 3 practices within 1.6 km (1 mile); nearest Sultan Dental Centre | 670 m (0.4 miles) |
| Hospital | Gosport War Memorial Hospital Requires improvement Sep 2026 | 1.7 km (1.1 miles) |
| Care homes | 4 homes within 1.6 km (1 mile); nearest Russell Churcher Court Good Apr 2020 | 1.3 km (0.8 miles) |
| Police station | Fareham Police Station | 5.7 km (3.5 miles) |
| Cash machines | 1 machine within 800 m (0.5 miles); nearest Tesco Bank ATM | 230 m |
Parks and green space
| Nearest | Distance | |
|---|---|---|
| Park or garden | 1 within 800 m (0.5 miles); nearest Alver Valley Country Park 172 ha | 260 m |
| Play area | 5 within 800 m (0.5 miles); nearest Unnamed 790 m² | 140 m |
| Playing field | 2 within 800 m (0.5 miles); nearest Unnamed 1.2 ha | 180 m |
| Allotments | Middlecroft Allotments 3.3 ha | 1.1 km (0.7 miles) |
Within 800 m (0.5 miles): 1 park or garden, 172 hectares in all.
Landmarks
The nearest historic landmark is Motte and bailey castle near Apple Dumpling Bridge, south of Rowner, a scheduled monument, 440 m (0.3 miles) south-west. 3 listed buildings are within 1 km (0.6 miles).
| Name | What it is | From the middle of the street |
|---|---|---|
| Motte and bailey castle near Apple Dumpling Bridge, south of Rowner | Scheduled monument | 440 m (0.3 miles) south-west |
| Fort Grange | Scheduled monument | 470 m (0.3 miles) south-east |
| A prehistoric round barrow, First World War practice trenches, and a Second World War Heavy Anti-Aircraft Battery on Browndown Ranges (North) | Scheduled monument | 950 m (0.6 miles) south-west |
| Clayhall Royal Naval Cemetery | Registered park or garden, Grade II | 3 km (1.9 miles) south-east |
| Name | What it is | From the middle of the street |
|---|---|---|
| Alder Moor | Wood | 380 m south |
| The Wildgrounds | Wood | 920 m (0.6 miles) north-west |
| Rowner Copse | Wood | 1.4 km (0.9 miles) north |
| Browndown Point | Beach | 1.8 km (1.1 miles) south-west |
| Elmore Lake | Lake or reservoir | 2 km (1.2 miles) west |
| Camber Basin | Wetland | 3.1 km (2 miles) east |
Air quality
| Pollutant | Here | UK limit | WHO guideline |
|---|---|---|---|
| Nitrogen dioxide (NO2) | 7.6 | 40 | 10 |
| Fine particles (PM2.5) | 6.1 | 20 | 5 |
| Particles (PM10) | 9.4 | 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 | 2 | 0 |
| Under 55 | 21 | 23 |
2 of the street's 23 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 Gosport: see them on the Gosport page.
Nearest schools
| School | Phase | Ages | Distance | Inspection | Exam results |
|---|---|---|---|---|---|
| Alver Valley Junior School | Primary | 7–11 | 210 m | No published inspection | 48% at the expected standard in reading, writing and maths, 9% at the higher standard (2025; 36% in 2024 and 58% in 2023) |
| Alver Valley Infant and Nursery School | Primary | 3–7 | 210 m | Good (Dec 2019, overall grade under the previous framework) | None published |
| Grange Junior School | Primary | 7–11 | 1 km (0.6 miles) | Report card (Jun 2026): Curriculum and teaching: Expected standard; Achievement: Expected standard; Attendance and behaviour: Expected standard; Personal development and wellbeing: Strong standard; Inclusion: Strong standard; Leadership and governance: Expected standard; Safeguarding standards: Met | 58% at the expected standard in reading, writing and maths, 3% at the higher standard (2025; 53% in 2024 and 63% in 2023) |
| Grange Infant School | Primary | 5–7 | 1 km (0.6 miles) | No published inspection | None published |
| Gomer Infant School | Primary | 4–7 | 1.2 km (0.8 miles) | No overall grade (Nov 2024, graded inspection without an overall judgement): Quality of education: Good; Behaviour and attitudes: Good; Personal development: Outstanding; Leadership and management: Good | None published |
| King's Academy Gomer | Primary | 7–11 | 1.3 km (0.8 miles) | No overall grade (Apr 2025, graded inspection without an overall judgement): Quality of education: Good; Behaviour and attitudes: Outstanding; Personal development: Outstanding; Leadership and management: Good | 75% at the expected standard in reading, writing and maths, 12% at the higher standard (2025; 41% in 2024 and 72% in 2023) |
| King's Academy Brune Park | Secondary | 11–16 | 1.3 km (0.8 miles) | Inadequate (Jun 2023, overall grade under the previous framework) | GCSE 2026 (provisional): Attainment 8 37.2 (33.0 in 2025); 32.9% grade 5+ in English and maths |
| Brockhurst Primary School | Primary | 4–11 | 1.5 km (0.9 miles) | No overall grade (Mar 2025, graded inspection without an overall judgement): Quality of education: Good; Behaviour and attitudes: Good; Personal development: Good; Leadership and management: Good | 42% at the expected standard in reading, writing and maths, 4% at the higher standard (2025; 54% in 2024 and 60% in 2023) |
| St Mary's Catholic Primary School Roman Catholic | Primary | 4–11 | 1.5 km (1 mile) | Good (Jun 2023, overall grade under the previous framework) | 30% at the expected standard in reading, writing and maths, 0% at the higher standard (2025; 38% in 2024 and 31% in 2023) |
| King's Academy Bay House | Secondary | 11–18 | 1.6 km (1 mile) | No overall grade (Jan 2025, graded inspection without an overall judgement): Quality of education: Good; Behaviour and attitudes: Good; Personal development: Good; Leadership and management: Good | GCSE 2026 (provisional): Attainment 8 44.9 (43.8 in 2025 and 42.2 in 2024); 46.2% grade 5+ in English and maths A level 2025: average grade B-; 17% AAB or better; progress above average |
| Rowner Infant School | Primary | 4–7 | 1.7 km (1 mile) | Good (Jun 2024, overall grade under the previous framework) | None published |
| King's Academy Rowner | Primary | 7–11 | 1.8 km (1.1 miles) | Good (Oct 2022, overall grade under the previous framework) | 43% at the expected standard in reading, writing and maths, 0% at the higher standard (2025; 34% in 2024 and 53% 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
The ten nearest nurseries, pre-schools and clubs are all within 1 km (0.6 miles); the nearest is 290 m from the middle of the street.
| Provider | Kind | Places | Latest inspection | Distance |
|---|---|---|---|---|
| TJ's Club (Hampshire) Ltd Alver Valley PO13 8AA | Out-of-school day care | 30 | Not inspected yet | 290 m |
| ActiveMe 360 CIC @ Alver Valley Schools PO13 8AA | Out-of-school day care | 45 | Not inspected yet | 290 m |
| Dinky Ducks Nursery and Pre - School PO13 8AA | Full day care | 76 | Good (May 2023, overall grade under the previous framework) | 290 m |
| Merritime Nursery PO12 3BY | Full day care | 60 | Good (May 2023, overall grade under the previous framework) | 670 m (0.4 miles) |
| Kings Camps PO12 3BY | Sessional day care (over fives) | Not inspected yet | 670 m (0.4 miles) | |
| Gateway Grange Rowner PO13 9TU | Sessional day care | 48 | Good (Jun 2025, overall grade under the previous framework) | 890 m (0.6 miles) |
| Swift Under Threes PO13 9RJ | Sessional day care | 22 | Not inspected yet | 910 m (0.6 miles) |
| Seahawk Under Fives PO13 9RJ | Full day care | 18 | Good (Jan 2025, overall grade under the previous framework) | 910 m (0.6 miles) |
| TJ's Club (Hampshire) Ltd Grange PO13 9TS | Out-of-school day care | 40 | Not inspected yet | 1 km (0.6 miles) |
| ActiveMe 360 CIC @ Grange Infant School PO13 9TS | Out-of-school day care | 35 | Not inspected yet | 1 km (0.6 miles) |
Ofsted also registers 720 childminders and 151 home childcarers (nannies) in Hampshire. 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 |
|---|---|---|---|---|
| Nimrod Community Centre PO13 8AA | Hospitals/Childcare/Caring Premises | 190 m | 5 Very good | 1 Sep 2021 |
| Dinky Ducks Day Care PO13 8AA | Hospitals/Childcare/Caring Premises | 190 m | 5 Very good | 25 Sep 2025 |
| Grange Road Service Station PO13 8AP | Retailers - other | 200 m | 4 Good | 24 Apr 2025 |
| Alver Valley Federation Of Schools PO13 8AA | School/college/university | 200 m | 5 Very good | 26 Jan 2026 |
| Tj'S Club PO13 8AA | Restaurant/Cafe/Canteen | 200 m | 5 Very good | 8 Jan 2025 |
| Alver Valley Gardeners Kitchen PO13 8NZ | Restaurant/Cafe/Canteen | 210 m | 5 Very good | 3 Jun 2026 |
| Subway (Rey Sub Ltd) PO13 8ZW | Restaurant/Cafe/Canteen | 220 m | 5 Very good | 19 Mar 2025 |
| Costa Coffee PO13 8ZW | Restaurant/Cafe/Canteen | 220 m | 5 Very good | 5 Nov 2024 |
| Yo! To Go! PO13 8ZW | Takeaway/sandwich shop | 230 m | 5 Very good | 16 Oct 2025 |
| Tesco PO13 8ZW | Retailers - supermarkets/hypermarkets | 230 m | 5 Very good | 16 Oct 2025 |
Crime within 250 m
| Category | Crimes |
|---|---|
| Violence and sexual offences | 78 |
| Anti-social behaviour | 22 |
| Public order | 21 |
| Criminal damage and arson | 10 |
| Other theft | 8 |
| Burglary | 5 |
| Drugs | 5 |
| Shoplifting | 5 |
| Robbery | 3 |
| Vehicle crime | 2 |
| Other crime | 1 |
| Theft from the person | 1 |
| Bicycle theft | 1 |
Most of these are attached to: On or near Supermarket (36); On or near Pegasus Close (22); On or near Cochcrane Close (20); On or near Anson Close (20); On or near Napier Close (14).
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. 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 |
|---|---|---|---|---|
| 20 Dec 2025 14:23 | Slight | 1 person | 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
The busiest counted road within 500 m (0.3 miles) is the Minor road, with 13,398 motor vehicles a day on average in 2025, 380 m from the street's postcodes.
| Road | Between | Vehicles a day | Lorries | Ten years before | Distance |
|---|---|---|---|---|---|
| Minor road | Not recorded | 13,398 counted 2025 | 0% | 380 m |
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 | 26 | 40 |
| Children under 15 | 32% | 17% |
| Aged 65 and over | 3% | 18% |
Homes
| Around this street | England | |
|---|---|---|
| Owned (outright or with a mortgage) | 20% | 61% |
| Owned outright | 0% | 33% |
| Shared ownership | under 1% | 1% |
| Social rented | 70% | 17% |
| Private rented | 9% | 21% |
Work and commuting
| Around this street | England | |
|---|---|---|
| Adults (16 and over) in work | 64% | 57% |
| Unemployment (of those working or looking for work) | 9% | 6% |
| Retired (of adults) | 4% | 22% |
| Long-term sick or disabled (of adults) | 8% | 4% |
| Work mainly from home (of those in work) | 17% | 32% |
| Travel to work by car or van | 55% | 48% |
| By train, Underground, metro or tram | 0% | 4% |
| By any public transport, including bus | 3% | 8% |
| On foot or by bicycle | 19% | 10% |
| Work within 10 km (6 miles) of home (of those who travel to work) | 87% | 65% |
| Work 30 km (19 miles) or more away | 2% | 8% |
Education and languages
| Around this street | England | |
|---|---|---|
| Degree or other higher qualification, Level 4+ (of adults) | 20% | 34% |
| No qualifications | 22% | 18% |
| Apprenticeship as highest qualification | 7% | 5% |
| Main language English (aged 3 and over) | 98% | 91% |
| Cannot speak English well or at all | 0% | 2% |
Deprivation
The neighbourhood around this street is in decile 2 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
- PO13 8EW: 23 addresses of 24 in the postcode
Nearby streets
Otter Close · Blackburn Court · Gazelle Close · Balfour Close · Lichfield Court · Cochcrane Close · Blanchard Avenue · Ely Court · Jersey Way · Pegasus Close · Ripon Court · Lindbergh Close
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.