Alpha Road London, Lewisham
76 addresses across 2 postcodes (SE14), about 240 m long, classed as a local road. USRN 22000030.
- Sales: 47 recorded sales since 1995; in 2025 the median was £480,000 across 1 sale.
- Energy: 48 homes have an energy certificate (B: 2, C: 21, D: 21, E: 4).
- Flood: No address on its postcodes is in an area 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 B; Band D in Lewisham costs £2,237 a year in 2026-27.
- Broadband: Gigabit broadband is available to 100% of premises.
- Transport: The nearest railway station is New Cross, about 230 m away in a straight line.
- Green space: The nearest park or garden, Margaret Macmillan Park, is about 270 m away.
- Air: Background air pollution in 2024 was 19.5 µg/m³ of nitrogen dioxide and 9.3 of PM2.5, within UK legal limits.
- Height: Its addresses are 10 to 15 m above sea level.
- Noise: 65 of its 76 addresses are modelled at 55 dB or more from road traffic.
- Doctors: The nearest GP surgery is Clifton Rise Family Practice, about 200 m away, with 12 practices within 1.6 km (1 mile).
- People: About 400 people lived in the census areas around it in 2021; 34% of households owned their home and 54% of adults held a degree or other higher qualification.
- Crime: 548 crimes were recorded within 250 m between September 2025 and August 2026, most often violence and sexual offences.
Sales on this street
| Year | Sales | Median price | Lowest | Highest |
|---|---|---|---|---|
| 2025 | 1 | £480,000 | £480,000 | £480,000 |
| 2024 | 2 | £327,500 | £325,000 | £330,000 |
| 2021 | 1 | £370,000 | £370,000 | £370,000 |
| 2018 | 2 | £321,550 | £283,100 | £360,000 |
| 2016 | 2 | £367,500 | £350,000 | £385,000 |
| 2015 | 2 | £305,000 | £290,000 | £320,000 |
| 2013 | 1 | £195,000 | £195,000 | £195,000 |
| 2012 | 2 | £186,000 | £182,000 | £190,000 |
| 2011 | 2 | £220,000 | £180,000 | £260,000 |
| 2009 | 1 | £175,000 | £175,000 | £175,000 |
| 2007 | 1 | £190,000 | £190,000 | £190,000 |
| 2006 | 5 | £167,995 | £145,000 | £370,000 |
| Date | Address | Type | Price | Notes |
|---|---|---|---|---|
| 19 Mar 2025 | 15 SE14 6TZ | Other | £49,000 | Not a standard sale (repossession, buy-to-let or transfer). |
| 7 Mar 2025 | 9 SE14 6TZ | Flat or maisonette | £480,000 | Leasehold. |
| 13 Dec 2024 | 7A SE14 6TZ | Flat or maisonette | £325,000 | Leasehold. |
| 25 Apr 2024 | 17B SE14 6TZ | Flat or maisonette | £330,000 | Leasehold. |
| 16 Mar 2022 | 6 SE14 6TZ | Terraced | £675,000 | Not a standard sale (repossession, buy-to-let or transfer). |
| 25 Mar 2021 | 17C SE14 6TZ | Flat or maisonette | £370,000 | Leasehold. |
| 21 Aug 2020 | 8 SE14 6TZ | Terraced | £680,000 | Not a standard sale (repossession, buy-to-let or transfer). |
| 4 Apr 2019 | 13 SE14 6TZ | Flat or maisonette | £342,000 | Leasehold. Not a standard sale (repossession, buy-to-let or transfer). |
| 10 Sep 2018 | GROUND FLOOR FLAT, 9 SE14 6TZ | Flat or maisonette | £250,000 | Leasehold. Not a standard sale (repossession, buy-to-let or transfer). |
| 3 Jul 2018 | FIRST AND SECOND FLOOR FLAT, 9 SE14 6TZ | Flat or maisonette | £357,000 | Leasehold. Not a standard sale (repossession, buy-to-let or transfer). |
| 2 Jul 2018 | 9 SE14 6TZ | Flat or maisonette | £360,000 | Leasehold. |
| 12 Apr 2018 | 7A SE14 6TZ | Flat or maisonette | £283,100 | Leasehold. |
| 21 Dec 2016 | 17C SE14 6TZ | Flat or maisonette | £385,000 | Leasehold. |
| 2 Mar 2016 | 15 SE14 6TZ | Flat or maisonette | £350,000 | Leasehold. |
| 24 Apr 2015 | 17C SE14 6TZ | Flat or maisonette | £320,000 | Leasehold. |
| 25 Mar 2015 | 17B SE14 6TZ | Flat or maisonette | £290,000 | Leasehold. |
| 18 Mar 2013 | 17D SE14 6TZ | Flat or maisonette | £195,000 | Leasehold. |
| 9 Nov 2012 | 14C SE14 6TZ | Flat or maisonette | £190,000 | Leasehold. |
| 5 Oct 2012 | 17B SE14 6TZ | Flat or maisonette | £182,000 | Leasehold. |
| 5 Jul 2011 | GROUND FLOOR FLAT, 11 SE14 6TZ | Flat or maisonette | £180,000 | Leasehold. |
| 7 Jun 2011 | 19 SE14 6TZ | Terraced | £260,000 | |
| 9 Mar 2009 | 14A SE14 6TZ | Flat or maisonette | £175,000 | Leasehold. |
| 3 Aug 2007 | 17B SE14 6TZ | Flat or maisonette | £190,000 | Leasehold. |
| 11 Dec 2006 | 14C SE14 6TZ | Flat or maisonette | £167,995 | Leasehold. |
| 7 Jul 2006 | 14B SE14 6TZ | Flat or maisonette | £145,000 | Leasehold. |
| 5 May 2006 | 6 SE14 6TZ | Terraced | £370,000 | |
| 17 Mar 2006 | FIRST AND SECOND FLOOR FLAT, 9 SE14 6TZ | Flat or maisonette | £200,000 | New build. Leasehold. |
| 17 Mar 2006 | GROUND FLOOR FLAT, 9 SE14 6TZ | Flat or maisonette | £150,000 | New build. Leasehold. |
| 28 Oct 2004 | 17C SE14 6TZ | Flat or maisonette | £150,000 | Leasehold. |
| 24 Aug 2004 | 21B SE14 6TZ | Flat or maisonette | £149,995 | Leasehold. |
| 23 Jul 2004 | 7 SE14 6TZ | Terraced | £249,950 | |
| 14 Jul 2004 | 7A SE14 6TZ | Flat or maisonette | £119,000 | Leasehold. |
| 21 May 2004 | 9 SE14 6TZ | Terraced | £270,000 | |
| 16 Jun 2003 | 10 SE14 6TZ | Terraced | £122,000 | |
| 2 May 2002 | 21A SE14 6TZ | Flat or maisonette | £130,000 | Leasehold. |
| 11 Feb 2002 | 17B SE14 6TZ | Flat or maisonette | £85,000 | Leasehold. |
| 25 Jan 2002 | 7A SE14 6TZ | Flat or maisonette | £93,500 | Leasehold. |
| 29 Oct 2001 | 6 SE14 6TZ | Terraced | £107,000 | |
| 26 May 2000 | 11 SE14 6TZ | Flat or maisonette | £65,000 | Leasehold. |
| 21 Dec 1999 | 17C SE14 6TZ | Flat or maisonette | £58,000 | Leasehold. |
| 17 Sep 1999 | 15 SE14 6TZ | Flat or maisonette | £50,000 | Leasehold. |
| 15 Aug 1997 | 8 SE14 6TZ | Terraced | £28,000 | |
| 14 Aug 1997 | 14B SE14 6TZ | Flat or maisonette | £31,000 | Leasehold. |
| 11 Feb 1997 | 14A SE14 6TZ | Flat or maisonette | £28,000 | Leasehold. |
| 6 Feb 1997 | 18 SE14 6TZ | Detached | £30,000 | |
| 12 Feb 1996 | 17A SE14 6TZ | Flat or maisonette | £29,000 | Leasehold. |
| 6 Mar 1995 | 19 SE14 6TZ | Terraced | £63,000 |
Energy performance certificates
48 homes with a current certificate; median floor area 53 m². Most common: Flat (35); Maisonette, end-terrace (6); House, mid-terrace (3). Built: 1900-1929 (24); 1976-1982 (5); 1983-1990 (5). Tenure at assessment: rented (private) (17); rented (social) (14); owner-occupied (10).
Each home's certificates and sales (20 addresses)
- 2, Alpha Road
- 2a Alpha Road
- 2b Alpha Road
- 6, Alpha Road
- 10b Alpha Road
- 13a, Alpha Road
- 15, Alpha Road
- 19, Alpha Road
- 21a, Alpha Road
- 21b Alpha Road
- First Floor Flat, 9 Alpha Road
- Flat 1, 5, Alpha Road
- Flat 4, 5, Alpha Road
- Flat 5, 16, Alpha Road
- Flat 8, 5, Alpha Road
- Flat 9, 5, Alpha Road
- Flat 10, 5, Alpha Road
- Flat A, 14 Alpha Road
- Flat C, 17 Alpha Road
- Top Flat, 9 Alpha Road
Council tax
What each band costs in Lewisham in 2026-27: Band D £2,237 a year on average, including the police, fire and any county and parish charges.
| A | B | C | D | E | F | G | H |
|---|---|---|---|---|---|---|---|
| £1,492 | £1,740 | £1,989 | £2,237 | £2,735 | £3,232 | £3,729 | £4,475 |
Homes by band in the neighbourhood around this street: most are in band B (50% 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): Small HMO Northern Extension.
- 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)
- 465 New Cross Road, permissioned (180 m)
- 465 New Cross Road: up to 9 homes, permissioned (180 m)
- 97 - 103 Florence Road, not permissioned (250 m)
- 97 - 103 Florence Road: up to 9 homes, not permissioned (250 m)
- The Deptford Centre, Speedwell Street: up to 9 homes, permissioned (270 m)
- 52 Deptford Broadway: up to 6 homes, permissioned (360 m)
- Achilles Street: up to 278 homes, pending decision (370 m)
- 333-337 New Cross Road, permissioned (410 m (0.3 miles))
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, 0 addresses are in areas at high risk, 0 at medium risk and 19 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 |
|---|---|---|---|
| SE14 6TZ | not in 2 or 3 | 0 / 0 / 8 | unlikely |
| SE14 6TY | not in 2 or 3 | 0 / 0 / 11 | unlikely |
Height above sea level
The street's 77 addresses are between 10 m and 15 m above sea level (14 m on average); the ground rises about 5 m from the lowest to the highest.
Broadband
| Postcode | Superfast (30 Mbit/s+) | Ultrafast (300 Mbit/s+) | Gigabit | Below 10 Mbit/s |
|---|---|---|---|---|
| SE14 6TY | 100% | 100% | 100% | 0% |
| SE14 6TZ | 100% | 100% | 100% | 0% |
Getting around
| Nearest | Distance | |
|---|---|---|
| Railway stations | New Cross 3.2 million journeys in 2024–25 | 230 m |
| Deptford 1.6 million journeys in 2024–25 | 570 m (0.4 miles) | |
| New Cross Gate 4.6 million journeys in 2024–25 | 670 m (0.4 miles) | |
| Underground, metro or tram | Deptford Bridge DLR Station | 580 m (0.4 miles) |
| Elverson Road DLR Station | 1.2 km (0.7 miles) | |
| Greenwich DLR Station | 1.3 km (0.8 miles) | |
| Bus stops | 16 stops within 400 m (0.2 miles), 46 within 800 m (0.5 miles); nearest New Cross Station | 130 m |
| Bus or coach station | West Dulwich - Croxted Road | 5.7 km (3.5 miles) |
| Ferry terminal | Masthouse Terrace Pier Millwall | 1.6 km (1 mile) |
| Car parks | Greenwich Park Street Car Park | 2.3 km (1.4 miles) |
| EV charging points | 33 within 1.6 km (1 mile); nearest Shell Recharge Charging Station | 560 m (0.3 miles) |
| Airport with scheduled flights | London City Airport LCY | 6.9 km (4.3 miles) |
| Nearest large airport | London Heathrow Airport LHR | 29.8 km (19 miles) |
Local services
| Nearest | Distance | |
|---|---|---|
| GP surgeries | 12 practices within 1.6 km (1 mile); nearest Clifton Rise Family Practice | 200 m |
| Pharmacies | 13 pharmacies within 1.6 km (1 mile); nearest Krisons Chemist | 200 m |
| NHS dentists | 15 practices within 1.6 km (1 mile); nearest Community Health South London N | 200 m |
| Hospital | University Hospital Lewisham | 2.6 km (1.6 miles) |
| Police station | Metropolitan Police Service | 540 m (0.3 miles) |
| Cash machines | 5 machines within 800 m (0.5 miles); nearest New Cross Station - London & South Eastern Railway, New Cross Road Cashzone | 210 m |
Parks and green space
| Nearest | Distance | |
|---|---|---|
| Park or garden | 10 within 800 m (0.5 miles); nearest Margaret Macmillan Park 1.2 ha | 270 m |
| Largest park within 800 m (0.5 miles) | Fordham Park 3.8 ha | 350 m |
| Play area | 15 within 800 m (0.5 miles); nearest Unnamed 960 m² | 270 m |
| Playing field | 1 within 800 m (0.5 miles); nearest Luxmore Gardens 4,070 m² | 360 m |
| Allotments | 6 within 800 m (0.5 miles); nearest Unnamed 1,010 m² | 260 m |
Within 800 m (0.5 miles): 10 parks and gardens, 12 hectares in all.
Landmarks
The nearest historic landmark is Former Deptford Town Hall, with dwarf wall and railings to north, a listed building (Grade II*), 490 m (0.3 miles) west. 73 listed buildings are within 1 km (0.6 miles), 1 of them Grade I and 14 of them Grade II*.
| Name | What it is | From the middle of the street |
|---|---|---|
| Former Deptford Town Hall, with dwarf wall and railings to north | Listed building, Grade II* | 490 m (0.3 miles) west |
| Church of St Paul | Listed building, Grade I | 710 m (0.4 miles) north-east |
| 13 and 15, Albury Street Se8 | Listed building, Grade II* | 770 m (0.5 miles) north-east |
| Stone House | Listed building, Grade II* | 770 m (0.5 miles) south-east |
| Tudor naval storehouse at Convoys Wharf | Scheduled monument | 1.3 km (0.8 miles) north |
| Site of the launch ways of the SS Great Eastern | Scheduled monument | 1.6 km (1 mile) north |
| West Grove, Conduit House, Blackheath | Scheduled monument | 1.8 km (1.1 miles) east |
| Nunhead Cemetery (All Saints) | Registered park or garden, Grade II* | 2 km (1.2 miles) south-west |
| Island Gardens | Registered park or garden, Grade II | 2.1 km (1.3 miles) north-east |
| Maritime Greenwich | World Heritage Site | 2.1 km (1.3 miles) east |
| Name | What it is | From the middle of the street |
|---|---|---|
| New Cross Gate Cutting | Wood | 730 m (0.5 miles) south-west |
| Greenwich Reach | Tidal water | 1.6 km (1 mile) north-east |
| South Dock | Lake or reservoir | 2.1 km (1.3 miles) north |
| Steelyard Cut | Lake or reservoir | 2.2 km (1.4 miles) north |
| One Tree Hill | Hill | 2.4 km (1.5 miles) east |
| Saunders Ness | Wetland | 2.6 km (1.6 miles) north-east |
Air quality
| Pollutant | Here | UK limit | WHO guideline |
|---|---|---|---|
| Nitrogen dioxide (NO2) | 19.5 | 40 | 10 |
| Fine particles (PM2.5) | 9.3 | 20 | 5 |
| Particles (PM10) | 15.4 | 40 | 15 |
All three are within the UK legal limits; all three are above the WHO guideline, as in most towns and cities.
Road, rail and aircraft noise
| Level | Road traffic | Railways | Aircraft |
|---|---|---|---|
| 75 dB or more | 1 | 0 | 0 |
| 65 to 69 | 0 | 23 | 0 |
| 60 to 64 | 0 | 10 | 0 |
| 55 to 59 | 64 | 11 | 0 |
| Under 55 | 11 | 32 | 76 |
65 of the street's 76 addresses are modelled at 55 dB or more from road traffic, and 44 from railways, 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 Lewisham: see them on the Lewisham page.
Nearest schools
| School | Phase | Ages | Distance | Inspection |
|---|---|---|---|---|
| Addey and Stanhope School | Secondary | 11–16 | 170 m | No published inspection |
| Oak Gardens Primary School | Primary | 3–11 | 360 m | Good (Jan 2023, overall grade under the previous framework) |
| Myatt Garden Primary School | Primary | 3–11 | 480 m (0.3 miles) | No published inspection |
| St James's Hatcham Church of England Primary School | Primary | 2–11 | 510 m (0.3 miles) | No published inspection |
| Childeric Primary School | Primary | 3–11 | 560 m (0.3 miles) | No published inspection |
| Deptford Green School | Secondary | 11–16 | 580 m (0.4 miles) | Good (Apr 2022, overall grade under the previous framework) |
| Tidemill Academy | Primary | 3–11 | 590 m (0.4 miles) | Good (Nov 2022, overall grade under the previous framework) |
| St Stephen's CofE Primary School Church of England | Primary | 3–11 | 600 m (0.4 miles) | Good (Jun 2022, overall grade under the previous framework) |
| St Joseph's Catholic Primary School Roman Catholic | Primary | 4–11 | 610 m (0.4 miles) | Good (Jun 2023, overall grade under the previous framework) |
| Ashmead Primary School | Primary | 3–11 | 700 m (0.4 miles) | No published inspection |
| Grinling Gibbons Primary School | Primary | 3–11 | 780 m (0.5 miles) | Good (Sep 2022, overall grade under the previous framework) |
| Rachel McMillan Nursery School and Children's Centre | Nursery | 2–5 | 920 m (0.6 miles) | No overall grade (Mar 2025, graded inspection without an overall judgement): Quality of education: Outstanding; Behaviour and attitudes: Outstanding; Personal development: Outstanding; Leadership and management: Outstanding |
Food hygiene ratings nearby
| Business | Type | Distance | Rating | Rated |
|---|---|---|---|---|
| The Kitchen SE14 6TY | Restaurant/Cafe/Canteen | 100 m | 5 Very good | 26 Sep 2026 |
| Deptford Quirk SE14 6TW | Restaurant/Cafe/Canteen | 110 m | 4 Good | 8 Mar 2024 |
| Miliki Spot SE14 6TA | Takeaway/sandwich shop | 130 m | 4 Good | 8 May 2025 |
| Jazzbourne SE14 6TA | Pub/bar/nightclub | 140 m | 5 Very good | 26 Sep 2026 |
| New Cross Community Nursery SE14 6QQ | Hospitals/Childcare/Caring Premises | 150 m | 5 Very good | 2 Apr 2026 |
| El Senorio Criollo SE14 6TA | Restaurant/Cafe/Canteen | 150 m | 3 Generally satisfactory | 11 Jun 2026 |
| The Pizza Room SE14 6AJ | Restaurant/Cafe/Canteen | 170 m | 5 Very good | 10 Oct 2025 |
| Dokis Restaurant SE14 6TJ | Restaurant/Cafe/Canteen | 170 m | 2 Improvement necessary | 20 Mar 2026 |
| EKO 77 SE14 6LA | Restaurant/Cafe/Canteen | 180 m | 5 Very good | 17 Oct 2025 |
| First Step Day Care Nursery SE14 6TA | School/college/university | 190 m | 4 Good | 23 May 2023 |
| First Step Day Care Nursery SE14 6TA | Hospitals/Childcare/Caring Premises | 190 m | 5 Very good | 28 May 2025 |
| Civaena 2 Espana Bar Y Restaurant SE14 6TA | Restaurant/Cafe/Canteen | 200 m | Awaiting inspection | |
| Costcutter SE14 6QJ | Retailers - other | 200 m | 3 Generally satisfactory | 15 May 2026 |
| Jasmine Garden/ Grill Planet/ Red Planet Pizza SE14 6QJ | Takeaway/sandwich shop | 200 m | 4 Good | 18 Sep 2026 |
| New Cross Kiosk Newsagent SE14 6LD | Retailers - other | 210 m | 5 Very good | 18 Apr 2026 |
Crime within 250 m
| Category | Crimes |
|---|---|
| Violence and sexual offences | 130 |
| Anti-social behaviour | 85 |
| Shoplifting | 83 |
| Theft from the person | 48 |
| Other theft | 35 |
| Drugs | 34 |
| Public order | 30 |
| Burglary | 29 |
| Robbery | 28 |
| Criminal damage and arson | 18 |
| Vehicle crime | 13 |
| Bicycle theft | 10 |
| Possession of weapons | 3 |
| Other crime | 2 |
Most of these are attached to: On or near Parkfield Road (134); On or near New Cross (80); On or near Mornington Road (65); On or near Wilshaw Street (54); On or near New Cross Road (48).
People and work
Who lives here
| Around this street | England | |
|---|---|---|
| Median age | 30 | 40 |
| Children under 15 | 12% | 17% |
| Aged 65 and over | 11% | 18% |
Homes
| Around this street | England | |
|---|---|---|
| Owned (outright or with a mortgage) | 34% | 61% |
| Owned outright | 11% | 33% |
| Shared ownership | under 1% | 1% |
| Social rented | 23% | 17% |
| Private rented | 42% | 21% |
Work and commuting
| Around this street | England | |
|---|---|---|
| Adults (16 and over) in work | 61% | 57% |
| Unemployment (of those working or looking for work) | 12% | 6% |
| Retired (of adults) | 11% | 22% |
| Long-term sick or disabled (of adults) | 3% | 4% |
| Work mainly from home (of those in work) | 51% | 32% |
| Travel to work by car or van | 5% | 48% |
| By train, Underground, metro or tram | 21% | 4% |
| By any public transport, including bus | 31% | 8% |
| On foot or by bicycle | 11% | 10% |
| Work within 10 km (6 miles) of home (of those who travel to work) | 84% | 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) | 54% | 34% |
| No qualifications | 10% | 18% |
| Apprenticeship as highest qualification | 3% | 5% |
| Main language English (aged 3 and over) | 85% | 91% |
| Cannot speak English well or at all | 3% | 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
Nearby streets
New Cross Road · Heald Street · Mornington Road · Florence Terrace · Omega Street · Parkfield Road · Baildon Street · Florence Road · Stanley Street · Watson's Street · Glenville Grove · Heston Street
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.