Carpenter's Down Basingstoke
401 addresses across 39 postcodes (RG24), about 1.6 km (1 mile) long, classed as a local road. USRN 2104564.
- Energy: 333 homes have an energy certificate (B: 242, C: 88, D: 3).
- Flood: 134 addresses on its postcodes are in areas at high or medium risk of flooding from rivers, the sea or surface water.
- Council tax: Most homes around it are in council tax band C; Band D in Basingstoke and Deane costs £2,255 a year in 2026-27.
- Broadband: Gigabit broadband is available to 9% to 100% of premises.
- Transport: The nearest railway station is Basingstoke, about 2.2 km (1.3 miles) away in a straight line.
- Green space: There is a small park or garden about 280 m away, and Chineham Park (5.4 hectares) is about 420 m (0.3 miles) away.
- Air: Background air pollution in 2024 was 7.9 µg/m³ of nitrogen dioxide and 6.6 of PM2.5, within UK legal limits.
- Height: Its addresses are 77 to 89 m above sea level.
- Noise: 50 of its 401 addresses are modelled at 55 dB or more from road traffic.
- Doctors: The nearest GP surgery is Shakespeare Road Medical Practice, about 1 km (0.6 miles) away, with 2 practices within 1.6 km (1 mile).
- People: About 6,060 people lived in the census areas around it in 2021; 54% of households owned their home and 32% of adults held a degree or other higher qualification.
- Crime: 113 crimes were recorded within 250 m between September 2025 and August 2026, most often violence and sexual offences.
Sales on this street
No sales recorded on this street since January 1995 under this street name.
Energy performance certificates
333 homes with a current certificate; median floor area 88 m². Most common: House, detached (91); House, semi-detached (89); Flat (57). Built: 2018 (125); 2015 (42); 2007-2011 (41). Tenure at assessment: owner-occupied (106); rented (private) (20); rented (social) (8).
Council tax
What each band costs in Basingstoke and Deane in 2026-27: Band D £2,255 a year on average, including the police, fire and any county and parish charges.
| A | B | C | D | E | F | G | H |
|---|---|---|---|---|---|---|---|
| £1,503 | £1,754 | £2,005 | £2,255 | £2,756 | £3,258 | £3,759 | £4,510 |
Homes by band in the neighbourhoods around this street: most are in band C (44% of about 5,090 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): Basingstoke Town and Chineham and the surrounding villages of Old Basing, Oakley and Sherborne St John..
- 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)
- Chineham House Shakespeare Road Basingstoke, not permissioned (540 m (0.3 miles))
- Chineham House Shakespeare Road Basingstoke, permissioned (540 m (0.3 miles))
Roadworks
Finished in the last three months
- 9 September 2026: HAMPSHIRE COUNTY COUNCIL, Highway repair and maintenance works, two-way signals, on the carriageway (minor works)
- 2 September 2026: HAMPSHIRE COUNTY COUNCIL, Highway repair and maintenance works, two-way signals, on the footway (minor works)
- 10 August 2026: HAMPSHIRE COUNTY COUNCIL, Highway repair and maintenance works, two-way signals, on the carriageway (immediate - urgent works)
Flood risk
Rivers, the sea or surface water: in this street's postcodes, 42 addresses are in areas at high risk, 92 at medium risk and 121 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 |
|---|---|---|---|
| RG24 9NF | not in 2 or 3 | 0 / 0 / 2 | unlikely |
| RG24 9UN | not in 2 or 3 | 3 / 3 / 1 | unlikely |
| RG24 9RU | not in 2 or 3 | 0 / 0 / 0 | unlikely |
| RG24 9RX | not in 2 or 3 | 0 / 0 / 2 | unlikely |
| RG24 9NG | not in 2 or 3 | 0 / 0 / 0 | unlikely |
| RG24 9NE | not in 2 or 3 | 0 / 0 / 1 | unlikely |
| RG24 9QA | not in 2 or 3 | 0 / 0 / 0 | unlikely |
| RG24 9RT | not in 2 or 3 | 0 / 3 / 0 | unlikely |
| RG24 9ZW | not in 2 or 3 | 0 / 0 / 0 | unlikely |
| RG24 9RS | not in 2 or 3 | 2 / 5 / 3 | unlikely |
| RG24 9RY | not in 2 or 3 | 1 / 0 / 0 | unlikely |
| RG24 9LW | not in 2 or 3 | 0 / 0 / 0 | unlikely |
| RG24 9RW | not in 2 or 3 | 1 / 0 / 0 | unlikely |
| RG24 9RZ | not in 2 or 3 | 0 / 0 / 3 | unlikely |
| RG24 9NX | not in 2 or 3 | 0 / 1 / 2 | unlikely |
| RG24 9AE | not in 2 or 3 | 0 / 1 / 0 | unlikely |
| RG24 9FL | not in 2 or 3 | 0 / 5 / 1 | unlikely |
| RG24 9XX | not in 2 or 3 | 0 / 0 / 0 | unlikely |
| RG24 9ZD | not in 2 or 3 | 0 / 0 / 0 | unlikely |
| RG24 9ZF | not in 2 or 3 | 0 / 0 / 0 | unlikely |
| RG24 9ZP | not in 2 or 3 | 0 / 0 / 0 | unlikely |
| RG24 9NQ | not in 2 or 3 | 0 / 0 / 0 | unlikely |
| RG24 9ZG | not in 2 or 3 | 0 / 0 / 0 | unlikely |
| RG24 9DR | not in 2 or 3 | 0 / 0 / 0 | unlikely |
| RG24 9PQ | not in 2 or 3 | 6 / 1 / 16 | unlikely |
| RG24 9ZE | not in 2 or 3 | 0 / 0 / 0 | unlikely |
| RG24 9AY | not in 2 or 3 | 4 / 2 / 0 | unlikely |
| RG24 9XY | not in 2 or 3 | 0 / 0 / 0 | unlikely |
| RG24 9PD | not in 2 or 3 | 4 / 20 / 12 | unlikely |
| RG24 9PJ | not in 2 or 3 | 0 / 0 / 6 | unlikely |
| RG24 9PX | not in 2 or 3 | 0 / 7 / 9 | unlikely |
| RG24 9SF | not in 2 or 3 | 0 / 3 / 0 | unlikely |
| RG24 8NA | not in 2 or 3 | 5 / 1 / 6 | unlikely |
| RG24 9AX | not in 2 or 3 | 0 / 0 / 0 | unlikely |
| RG24 9PE | not in 2 or 3 | 0 / 22 / 30 | unlikely |
| RG24 9PL | not in 2 or 3 | 3 / 11 / 10 | unlikely |
| RG24 9PN | not in 2 or 3 | 11 / 7 / 3 | unlikely |
| RG24 9PR | not in 2 or 3 | 2 / 0 / 1 | unlikely |
| RG24 9PS | not in 2 or 3 | 0 / 0 / 13 | unlikely |
Height above sea level
The street's 401 addresses are between 77 m and 89 m above sea level (83 m on average); the ground rises about 11 m from the lowest to the highest.
Broadband
| Postcode | Superfast (30 Mbit/s+) | Ultrafast (300 Mbit/s+) | Gigabit | Below 10 Mbit/s |
|---|---|---|---|---|
| RG24 8NA | 18% | 9% | 9% | 82% |
| RG24 9AE | 100% | 100% | 100% | 0% |
| RG24 9AX | 100% | 100% | 100% | 0% |
| RG24 9AY | 100% | 100% | 100% | 0% |
| RG24 9DR | 100% | 100% | 100% | 0% |
| RG24 9FL | 100% | 100% | 100% | 0% |
| RG24 9LW | 100% | 100% | 100% | 0% |
| RG24 9NE | 100% | 100% | 100% | 0% |
| RG24 9NF | 100% | 100% | 100% | 0% |
| RG24 9NG | 100% | 100% | 100% | 0% |
| RG24 9NQ | 100% | 100% | 100% | 0% |
| RG24 9NX | 100% | 100% | 100% | 0% |
| RG24 9PD | 100% | 100% | 100% | 0% |
| RG24 9PE | 100% | 100% | 100% | 0% |
| RG24 9PJ | 100% | 100% | 100% | 0% |
| RG24 9PL | 100% | 98% | 98% | 0% |
| RG24 9PN | 100% | 100% | 100% | 0% |
| RG24 9PQ | 100% | 100% | 100% | 0% |
| RG24 9PR | 100% | 100% | 100% | 0% |
| RG24 9PS | 100% | 100% | 100% | 0% |
| RG24 9PX | 100% | 100% | 100% | 0% |
| RG24 9QA | 100% | 100% | 100% | 0% |
| RG24 9RS | 100% | 75% | 75% | 0% |
| RG24 9RT | 100% | 65% | 65% | 0% |
| RG24 9RU | 100% | 66% | 66% | 0% |
| RG24 9RW | 100% | 86% | 86% | 0% |
| RG24 9RX | 100% | 78% | 78% | 0% |
| RG24 9RY | 100% | 47% | 47% | 0% |
| RG24 9RZ | 100% | 100% | 100% | 0% |
| RG24 9SF | 100% | 78% | 78% | 0% |
| RG24 9UN | 100% | 100% | 100% | 0% |
| RG24 9XX | 100% | 100% | 100% | 0% |
| RG24 9XY | 100% | 100% | 100% | 0% |
| RG24 9ZD | 100% | 100% | 100% | 0% |
| RG24 9ZE | 100% | 100% | 100% | 0% |
| RG24 9ZF | 100% | 100% | 100% | 0% |
| RG24 9ZG | 100% | 100% | 100% | 0% |
| RG24 9ZP | 100% | 100% | 100% | 0% |
| RG24 9ZW | 100% | 100% | 100% | 0% |
Getting around
| Nearest | Distance | |
|---|---|---|
| Railway stations | Basingstoke 4.8 million journeys in 2024–25 | 2.2 km (1.3 miles) |
| Bramley (Hampshire) 265,000 journeys in 2024–25 | 5 km (3.1 miles) | |
| Hook 488,000 journeys in 2024–25 | 7.8 km (4.8 miles) | |
| Bus stops | 7 stops within 400 m (0.2 miles), 28 within 800 m (0.5 miles); nearest Madeira Close Popley | 30 m |
| Bus or coach station | Bus Station Basingstoke | 2.3 km (1.4 miles) |
| Car parks | Chineham Shopping - West Car Park | 840 m (0.5 miles) |
| EV charging points | 6 within 1.6 km (1 mile); nearest Osprey Charging Station | 130 m |
| Airport with scheduled flights | Southampton Airport SOU | 42.3 km (26 miles) |
| Nearest large airport | London Heathrow Airport LHR | 47.4 km (29 miles) |
Local services
| Nearest | Distance | |
|---|---|---|
| GP surgeries | 2 practices within 1.6 km (1 mile); nearest Shakespeare Road Medical Practice | 1 km (0.6 miles) |
| Pharmacies | 5 pharmacies within 1.6 km (1 mile); nearest Boots | 910 m (0.6 miles) |
| NHS dentists | 5 practices within 1.6 km (1 mile); nearest Dentalia Limited | 740 m (0.5 miles) |
| Hospital | Basingstoke And North Hampshire Hospital | 2.7 km (1.7 miles) |
| Police station | Basingstoke Police Station | 2.7 km (1.7 miles) |
| Cash machines | 1 machines within 800 m (0.5 miles); nearest Tesco Bank ATM | 780 m (0.5 miles) |
Parks and green space
| Nearest | Distance | |
|---|---|---|
| Park or garden | 3 within 800 m (0.5 miles); nearest Unnamed 2.3 ha | 280 m |
| Largest park within 800 m (0.5 miles) | Chineham Park 5.4 ha | 420 m (0.3 miles) |
| Play area | 12 within 800 m (0.5 miles); nearest Unnamed 360 m² | 320 m |
| Playing field | 1 within 800 m (0.5 miles); nearest Unnamed 2,730 m² | 260 m |
| Allotments | 3 within 800 m (0.5 miles); nearest Unnamed 1,900 m² | 300 m |
Within 800 m (0.5 miles): 3 parks and gardens, 8.2 hectares in all.
Landmarks
The nearest historic landmark is Pyotts Hill entrenchment, a scheduled monument, 1.7 km (1.1 miles) east. 4 listed buildings are within 1 km (0.6 miles).
| Name | What it is | From the middle of the street |
|---|---|---|
| Pyotts Hill entrenchment | Scheduled monument | 1.7 km (1.1 miles) east |
| Mountbatten House (formerly Gateway House): roof gardens and perimeter landscaping | Registered park or garden, Grade II | 1.9 km (1.2 miles) south |
| Basing House | Registered park or garden, Grade II | 2.4 km (1.5 miles) south-east |
| Name | What it is | From the middle of the street |
|---|---|---|
| Carpenter's Down Wood | Wood | 460 m (0.3 miles) north-west |
| Wallin's Copse | Wood | 500 m (0.3 miles) east |
| Wallin's Bightle Copse | Wood | 630 m (0.4 miles) east |
| Long Copse | Wood | 690 m (0.4 miles) north-east |
| Mill Head | Lake or reservoir | 2.6 km (1.6 miles) south |
| Ructstall's Hill | Hill | 3 km (1.9 miles) south |
Air quality
| Pollutant | Here | UK limit | WHO guideline |
|---|---|---|---|
| Nitrogen dioxide (NO2) | 7.9 | 40 | 10 |
| Fine particles (PM2.5) | 6.6 | 20 | 5 |
| Particles (PM10) | 10.3 | 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 | 6 | 0 |
| 55 to 59 | 43 | 0 |
| Under 55 | 351 | 401 |
50 of the street's 401 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 Basingstoke and Deane: see them on the Basingstoke and Deane page.
Nearest schools
| School | Phase | Ages | Distance | Inspection |
|---|---|---|---|---|
| Marnel Community Infant School | Primary | 4–7 | 380 m | Outstanding (Mar 2023, overall grade under the previous framework) |
| Marnel Junior School | Primary | 7–11 | 420 m (0.3 miles) | Outstanding (Jan 2024, overall grade under the previous framework) |
| St Bede's Catholic Primary School Roman Catholic | Primary | 4–11 | 1.2 km (0.8 miles) | No published inspection |
| South View Infant and Nursery School | Primary | 3–7 | 1.3 km (0.8 miles) | No published inspection |
| Great Binfields Primary School | Primary | 4–11 | 1.3 km (0.8 miles) | Good (Nov 2022, overall grade under the previous framework) |
| South View Junior School | Primary | 7–11 | 1.4 km (0.9 miles) | No published inspection |
| Four Lanes Community Junior School | Primary | 7–11 | 1.4 km (0.9 miles) | Good (Jun 2024, overall grade under the previous framework) |
| Four Lanes Infant School | Primary | 4–7 | 1.4 km (0.9 miles) | Good (Apr 2023, overall grade under the previous framework) |
| Merton Infant School and Nursery | Primary | 2–7 | 1.6 km (1 mile) | No overall grade (Jul 2025, graded inspection without an overall judgement): Quality of education: Good; Behaviour and attitudes: Outstanding; Personal development: Outstanding; Leadership and management: Outstanding |
| Merton Junior School | Primary | 7–11 | 1.6 km (1 mile) | No published inspection |
| Everest Community Academy | Secondary | 11–16 | 1.7 km (1.1 miles) | No overall grade (Apr 2025, graded inspection without an overall judgement): Quality of education: Requires improvement; Behaviour and attitudes: Good; Personal development: Good; Leadership and management: Good |
| The Vyne Community School | Secondary | 11–16 | 1.7 km (1.1 miles) | Report card (Jun 2026): Curriculum and teaching: Expected standard; Achievement: Needs attention; Attendance and behaviour: Expected standard; Personal development and wellbeing: Expected standard; Inclusion: Expected standard; Leadership and governance: Needs attention; Safeguarding standards: Met |
Food hygiene ratings nearby
| Business | Type | Distance | Rating | Rated |
|---|---|---|---|---|
| Peter's Takeaway RG24 9XD | Takeaway/sandwich shop | 200 m | 4 Good | 16 Jul 2026 |
| One Stop RG24 9UX | Retailers - other | 260 m | 5 Very good | 22 Nov 2024 |
| Popley Fields Community Association RG24 9AE | Other catering premises | 330 m | 5 Very good | 1 Oct 2026 |
| Daisy Chain Day Nursery RG24 9AE | Hospitals/Childcare/Caring Premises | 330 m | 5 Very good | 5 Jun 2025 |
| Treasure Island Playgroup RG24 9AE | Hospitals/Childcare/Caring Premises | 330 m | 5 Very good | 18 Mar 2025 |
| Marnell Bowling Club RG24 9AE | Retailers - other | 330 m | 5 Very good | 29 May 2025 |
| Basingstoke Neighbourcare RG24 9AE | Restaurant/Cafe/Canteen | 330 m | 5 Very good | 19 Jun 2025 |
| Cosy Kitchen RG24 9AE | Restaurant/Cafe/Canteen | 330 m | 4 Good | 20 Nov 2025 |
| Marnel County Infant School RG24 9PT | School/college/university | 380 m | 5 Very good | 6 Mar 2025 |
| Bourne Education At Marnel Junior School RG24 9PT | School/college/university | 380 m | 5 Very good | 6 Feb 2024 |
| Impact Food Group At Marnel Junior School RG24 9PT | School/college/university | 380 m | 5 Very good | 15 Jan 2026 |
| PS Catering At Marnel County Infant School RG24 9PT | School/college/university | 380 m | 4 Good | 18 Sep 2026 |
| Marnel Infant School Wrap Around Care RG24 9PT | School/college/university | 380 m | 5 Very good | 7 Oct 2025 |
| Busy Bees Nursery RG24 8PT | Hospitals/Childcare/Caring Premises | 390 m | 5 Very good | 29 Sep 2026 |
| Eat & Thrive | Restaurant/Cafe/Canteen | 420 m (0.3 miles) | 4 Good | 9 Feb 2026 |
Crime within 250 m
| Category | Crimes |
|---|---|
| Violence and sexual offences | 46 |
| Anti-social behaviour | 14 |
| Other theft | 11 |
| Criminal damage and arson | 10 |
| Shoplifting | 10 |
| Public order | 7 |
| Burglary | 5 |
| Vehicle crime | 4 |
| Possession of weapons | 3 |
| Drugs | 2 |
| Robbery | 1 |
Most of these are attached to: On or near Lindisfarne Close (28); On or near Orkney Close (21); On or near Tortuga Walk (15); On or near Madeira Close (12); On or near Maldive Road (12).
People and work
Who lives here
| Around this street | England | |
|---|---|---|
| Median age | 34 | 40 |
| Children under 15 | 23% | 17% |
| Aged 65 and over | 9% | 18% |
Homes
| Around this street | England | |
|---|---|---|
| Owned (outright or with a mortgage) | 54% | 61% |
| Owned outright | 15% | 33% |
| Shared ownership | 6% | 1% |
| Social rented | 26% | 17% |
| Private rented | 14% | 21% |
Work and commuting
| Around this street | England | |
|---|---|---|
| Adults (16 and over) in work | 72% | 57% |
| Unemployment (of those working or looking for work) | 4% | 6% |
| Retired (of adults) | 11% | 22% |
| Long-term sick or disabled (of adults) | 3% | 4% |
| Work mainly from home (of those in work) | 35% | 32% |
| Travel to work by car or van | 50% | 48% |
| By train, Underground, metro or tram | 2% | 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) | 67% | 65% |
| Work 30 km (19 miles) or more away | 12% | 8% |
Education and languages
| Around this street | England | |
|---|---|---|
| Degree or other higher qualification, Level 4+ (of adults) | 32% | 34% |
| No qualifications | 14% | 18% |
| Apprenticeship as highest qualification | 5% | 5% |
| Main language English (aged 3 and over) | 88% | 91% |
| Cannot speak English well or at all | 2% | 2% |
Deprivation
The 7 neighbourhoods around this street are in deciles 3 to 8 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
- RG24 9NF: 39 addresses of 70 in the postcode
- RG24 9UN: 35 addresses of 91 in the postcode
- RG24 9RU: 32 addresses of 58 in the postcode
- RG24 9RX: 25 addresses of 87 in the postcode
- RG24 9NG: 22 addresses of 45 in the postcode
- RG24 9NE: 21 addresses of 43 in the postcode
- RG24 9QA: 18 addresses of 29 in the postcode
- RG24 9RT: 18 addresses of 37 in the postcode
- RG24 9ZW: 18 addresses of 34 in the postcode
- RG24 9RS: 16 addresses of 43 in the postcode
- RG24 9RY: 16 addresses of 38 in the postcode
- RG24 9LW: 14 addresses of 20 in the postcode
- RG24 9RW: 14 addresses of 101 in the postcode
- RG24 9RZ: 14 addresses of 46 in the postcode
- RG24 9NX: 13 addresses of 23 in the postcode
- RG24 9AE: 9 addresses of 10 in the postcode
- RG24 9FL: 8 addresses of 41 in the postcode
- RG24 9XX: 7 addresses of 18 in the postcode
- RG24 9ZD: 7 addresses of 15 in the postcode
- RG24 9ZF: 6 addresses of 15 in the postcode
- RG24 9ZP: 6 addresses of 14 in the postcode
- RG24 9NQ: 5 addresses of 8 in the postcode
- RG24 9ZG: 5 addresses of 12 in the postcode
- RG24 9DR: 4 addresses of 6 in the postcode
- RG24 9PQ: 4 addresses of 96 in the postcode
- RG24 9ZE: 4 addresses of 12 in the postcode
- RG24 9AY: 3 addresses of 41 in the postcode
- RG24 9XY: 3 addresses of 5 in the postcode
- RG24 9PD: 2 addresses of 91 in the postcode
- RG24 9PJ: 2 addresses of 64 in the postcode
- RG24 9PX: 2 addresses of 72 in the postcode
- RG24 9SF: 2 addresses of 48 in the postcode
- RG24 8NA: 1 address of 62 in the postcode
- RG24 9AX: 1 address of 18 in the postcode
- RG24 9PE: 1 address of 75 in the postcode
- RG24 9PL: 1 address of 51 in the postcode
- RG24 9PN: 1 address of 47 in the postcode
- RG24 9PR: 1 address of 77 in the postcode
- RG24 9PS: 1 address of 81 in the postcode
Nearby streets
Madeira Close · Tortuga Walk · Lindisfarne Close · Crockford Lane · Orkney Close · Tortuga Walk · Sark Way · Fiji Close · Ascension Close · Lundy Close · Maldive Road · Pitcairn Close
All the streets in RG24 and across Basingstoke and Deane.
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.
- 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.