Second Avenue Newhaven, Lewes

46 addresses across 4 postcodes (BN9), about 400 m (0.2 miles) long, classed as a local road. USRN 23300912.

  • Sales: 52 recorded sales since 1995; in 2025 the median was £350,000 across 1 sale.
  • Energy: 26 homes have an energy certificate (A: 1, B: 1, C: 5, D: 16, E: 2, F: 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.
  • Council tax: Most homes around it are in council tax band B; Band D in Lewes costs £2,756 a year in 2026-27.
  • Broadband: Gigabit broadband is available to 100% of premises.
  • Transport: The nearest railway station is Newhaven Harbour, about 630 m (0.4 miles) away in a straight line.
  • Green space: The nearest park or garden is about 330 m away.
  • Air: Background air pollution in 2024 was 6.2 µg/m³ of nitrogen dioxide and 6.3 of PM2.5, within UK legal limits.
  • Height: Its addresses are 36 to 53 m above sea level.
  • Noise: 1 of its 46 addresses is modelled at 55 dB or more from road traffic.
  • Doctors: The nearest GP surgery is Quayside Medical Practice, about 560 m (0.3 miles) away, with 2 practices within 1.6 km (1 mile).
  • People: About 1,010 people lived in the census areas around it in 2021; 62% of households owned their home and 23% of adults held a degree or other higher qualification.
  • Crime: 155 crimes were recorded within 250 m between September 2025 and August 2026, most often violence and sexual offences.

Sales on this street

Source: HM Land Registry Price Paid Data, sales registered up to 28 August 2026, loaded 28 October 2026. Sales reach the register two weeks to two months after completion, so the last two months are incomplete. Matched by postcode and street name.

Sales by year (standard sales only; repossessions and buy-to-let transfers excluded)
YearSalesMedian priceLowestHighest
20251£350,000£350,000£350,000
20241£272,500£272,500£272,500
20211£292,500£292,500£292,500
20191£330,000£330,000£330,000
20182£291,750£250,000£333,500
20174£298,500£238,000£349,950
20163£260,000£229,950£282,000
20144£227,250£185,000£250,000
20131£180,000£180,000£180,000
20122£184,750£177,000£192,500
20101£187,000£187,000£187,000
20092£186,250£165,000£207,500
Most recent sales (latest 50 of 52)
DateAddressTypePriceNotes
15 Dec 202533 BN9 9HPDetached£350,000
24 May 202421 BN9 9HPSemi-detached£272,500
16 Mar 20214 BN9 9HRSemi-detached£292,500
28 Jun 201934 BN9 9HPDetached£330,000
21 Nov 201829 BN9 9HPDetached£333,500
31 Oct 20181 BN9 9HRSemi-detached£250,000
8 Dec 201740 BN9 9HNSemi-detached£320,000
5 Oct 201717 BN9 9HPSemi-detached£238,000
25 Aug 201718 BN9 9HPDetached£349,950
28 Apr 201733 BN9 9HPDetached£277,000
30 Sep 20164 BN9 9HRSemi-detached£260,000
23 Jun 201613 BN9 9HPSemi-detached£282,000
7 Mar 20169 BN9 9HRSemi-detached£229,950
28 Nov 201428 BN9 9HPDetached£250,000
14 Nov 201421 BN9 9HPSemi-detached£185,000
11 Aug 201414 BN9 9HPSemi-detached£232,500
3 Apr 20144 BN9 9HRSemi-detached£222,000
5 Apr 20131 BN9 9HRSemi-detached£180,000
17 Oct 201234 BN9 9HPDetached£177,000
20 Sep 201211 BN9 9HRSemi-detached£192,500
26 Nov 20104 BN9 9HRSemi-detached£187,000
29 Oct 200913 BN9 9HPSemi-detached£207,500
20 Jan 200922 BN9 9HPDetached£165,000
19 Oct 200715 BN9 9HPTerraced£207,000
12 Jul 200735 BN9 9HPDetached£224,000
30 Mar 200724 BN9 9HPDetached£207,500
28 Nov 200640 BN9 9HNSemi-detached£217,950
9 Jun 200626 BN9 9HPDetached£205,000
2 Feb 200638 BN9 9HNDetached£191,000
15 Apr 200515 BN9 9HPTerraced£130,000
30 Sep 200414 BN9 9HPDetached£189,000
20 Apr 200421 BN9 9HPSemi-detached£150,000
9 Jan 200433 BN9 9HPDetached£170,000
30 Jun 20037 BN9 9HRSemi-detached£165,000
30 Aug 200234 BN9 9HPDetached£152,000
19 Jul 20027 BN9 9HRSemi-detached£142,950
3 May 20025 BN9 9HRSemi-detached£118,000
3 Dec 200135 BN9 9HPDetached£136,000
14 Sep 200140 BN9 9HNSemi-detached£105,000
4 Jul 20017 BN9 9HRSemi-detached£108,500
29 Jun 200134A BN9 9HNDetached£147,000
30 Nov 200018 BN9 9HPDetached£97,500
6 Sep 200030 BN9 9HPDetached£105,000
31 Mar 200027 BN9 9HPDetached£94,000
3 Dec 19994 BN9 9HRSemi-detached£89,950
27 May 199934A BN9 9HNDetached£98,500
20 Apr 199920 BN9 9HPDetached£73,000
4 Nov 199825 BN9 9HPDetached£62,000
12 Jun 199818 BN9 9HPDetached£68,000
4 Apr 199721 BN9 9HPSemi-detached£46,500

Energy performance certificates

Source: Energy Performance of Buildings Register (MHCLG), register as at 1 November 2026. Latest certificate per address; certificates last ten years, so the oldest here dates from November 2013 and some homes have none. Address data © Ordnance Survey and Royal Mail, shown for understanding the energy efficiency of buildings only.

26 homes with a current certificate; median floor area 83 m². Most common: Bungalow, detached (9); Bungalow, semi-detached (8); House, detached (5). Built: 1930-1949 (15); 1950-1966 (10); 1900-1929 (1). Tenure at assessment: owner-occupied (22); rented (private) (2); rented (social) (2).

Each home's certificates and sales (14 addresses)

Council tax

What each band costs in Lewes in 2026-27: Band D £2,756 a year on average, including the police, fire and any county and parish charges.

ABCDEFGH
£1,837£2,144£2,450£2,756£3,369£3,981£4,594£5,512

Homes by band in the neighbourhood around this street: most are in band B (41% of about 1,000 homes).

Sources: Valuation Office Agency, Council Tax: stock of properties, homes at 31 March 2026 (counts rounded to the nearest 10; some small counts withheld), for the neighbourhood (census area of about 700 homes) around it, not just this street; Ministry of Housing, Communities and Local Government, council tax levels 2026-27. Bands are charged as fixed shares of Band D; the actual bill depends on the parish and on discounts such as the single-person discount. Check a home's own band with the official council tax band checker.

Planning and heritage

  • Conservation area: no postcode centre in this street's postcodes is in one.
  • Listed buildings on or by this street: 1.
  • 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.

Listed buildings

Brownfield land registered for housing within 1 km (0.6 miles)

Source: planning.data.gov.uk (Ministry of Housing, Communities and Local Government), compiled from councils and, for listed buildings, Historic England's National Heritage List. Conservation areas, Article 4 directions, tree preservation areas and the green belt are checked at each postcode's centre. Listed buildings and protected trees are counted on or by this street. Councils publish Article 4 directions, tree preservation orders and brownfield registers to different standards, and some not yet. Planning applications are not here: there is no national open record of them yet.

Roadworks

No street works under way, planned or finished in the last three months on this street, in permits up to 30 September 2026.

Source: Department for Transport, Street Manager open data, permits and works up to 30 September 2026. It is published once a month, so works arranged or started since then are not shown, and dates are the ones planned unless the works have started or finished. Emergency works are often permitted after they begin.

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 2 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.

PostcodePlanning zoneAddresses at high / medium / low riskGroundwater
BN9 9HPnot in 2 or 3 0 / 0 / 0 unlikely
BN9 9HRnot in 2 or 3 0 / 0 / 0 unlikely
BN9 9HNnot in 2 or 3 0 / 0 / 0 unlikely
BN9 9EZnot in 2 or 3 0 / 0 / 2 unlikely

Sources: Environment Agency Flood risk: postcode search tool data (loaded 29 October 2026), Risk of Flooding from Rivers and Sea: postcodes in areas at risk (loaded 29 October 2026) and Flood Map for Planning (loaded 28 October 2026). Flood zones are checked at each postcode's centre point. These are models of areas, which their publishers say are not suitable for showing whether an individual property is at risk, and they do not cover flooding from sewers or drains. Check an address on the official long-term flood risk service.

© Environment Agency copyright and/or database right 2026. All rights reserved. Some features are based on digital spatial data from the Centre for Ecology & Hydrology, © NERC (CEH); the postcode data is produced in part from PAF® and Multiple Residence Data, © Royal Mail Group Limited.

Height above sea level

The street's 46 addresses are between 36 m and 53 m above sea level (46 m on average); the ground rises about 17 m from the lowest to the highest.

Source: Ordnance Survey, OS Terrain 50, July 2026: the height of the ground on a 50 m grid, read at each address, in metres above Ordnance Datum (mean sea level at Newlyn). It is the lie of the land, not floor or threshold levels, and is accurate to a few metres. Being low-lying is not in itself a flood risk; the flood section above says what the flood maps show.

Broadband

Source: Ofcom Connected Nations, data as at January 2026. Percentages are of premises in each postcode that can get the service, not take-up or speed achieved.

Availability by postcode (% of premises)
PostcodeSuperfast (30 Mbit/s+)Ultrafast (300 Mbit/s+)GigabitBelow 10 Mbit/s
BN9 9EZ100%100%100%0%
BN9 9HN100%100%100%0%
BN9 9HP100%100%100%0%
BN9 9HR100%100%100%0%

Getting around

Sources: Department for Transport, NaPTAN (every public transport stop), as at 31 October 2026; Office of Rail and Road, Estimates of station usage 2024–25 (which stations are on the National Rail network, and their journeys: entries and exits in the year to March); OurAirports (public domain, kept by volunteers); car parks and charging points from Overture Maps Foundation, release 2026-10-21.0, which gathers business listings from Meta, Microsoft, Foursquare and others: not an official register, so some will be missing, private or out of date. Distances are straight lines from the middle of the street, not routes, and say nothing about how often anything runs. Stations opened since the end of ORR's year appear when ORR publishes the next one, each December; heritage railways are left out.

NearestDistance
Railway stationsNewhaven Harbour 28,000 journeys in 2024–25630 m (0.4 miles)
Newhaven Town 431,000 journeys in 2024–25850 m (0.5 miles)
Bishopstone (Sussex) 51,000 journeys in 2024–252.8 km (1.7 miles)
Bus stops9 stops within 400 m (0.2 miles), 32 within 800 m (0.5 miles); nearest Second Avenue Newhaven80 m
Bus or coach stationBishopstone - Hill Rise2.8 km (1.8 miles)
Ferry terminalNewhaven Harbour Ferry Terminal600 m (0.4 miles)
Car parksSainsbury's Newhaven Harbour Car Park1.3 km (0.8 miles)
EV charging points3 within 1.6 km (1 mile); nearest Bay Vue Car Park330 m
Airport with scheduled flightsLondon Gatwick Airport LGW43.1 km (27 miles)

Local services

Sources: NHS Organisation Data Service, as at 31 October 2026: GP practices, community pharmacies and dental practices with an NHS contract, open now, each placed at the centre of its postcode; hospitals are NHS trust and Welsh health board sites named as hospitals, and may not have an emergency department. Police stations and cash machines from Overture Maps Foundation, release 2026-10-21.0, which gathers business listings: not an official register, so some will be missing or out of date. Distances are straight lines from the middle of the street. Nothing here says whether a practice is taking new patients or a dentist new NHS patients.

NearestDistance
GP surgeries2 practices within 1.6 km (1 mile); nearest Quayside Medical Practice560 m (0.3 miles)
Pharmacies2 pharmacies within 1.6 km (1 mile); nearest Newhaven Pharmacies LTD480 m (0.3 miles)
NHS dentists1 practices within 1.6 km (1 mile); nearest Seahaven Dental Practice440 m (0.3 miles)
HospitalLewes Victoria Hospital10.2 km (6.3 miles)
Police stationSussex Police450 m (0.3 miles)
Cash machines4 machines within 800 m (0.5 miles); nearest Payzone410 m (0.3 miles)

Parks and green space

Source: Ordnance Survey, OS Open Greenspace, April 2026: public parks and gardens, play spaces, playing fields and allotments, with their entrances. Distances are straight lines from the middle of the street to a site's nearest entrance (or its edge where none is recorded), not walking routes; sizes are the area OS maps for each site. Some sites, such as school playing fields, may not be open to the public.

NearestDistance
Park or garden3 within 800 m (0.5 miles); nearest Unnamed 7.7 ha330 m
Play area9 within 800 m (0.5 miles); nearest Unnamed 230 m²240 m
Playing field2 within 800 m (0.5 miles); nearest Unnamed 5.2 ha490 m (0.3 miles)
AllotmentsUnnamed 2,260 m²940 m (0.6 miles)

Within 800 m (0.5 miles): 3 parks and gardens, 9.0 hectares in all.

Landmarks

The nearest historic landmark is Church of St Michael and All Angels, a listed building (Grade II*), 230 m north. 14 listed buildings are within 1 km (0.6 miles), 1 of them Grade II*.

Historic places
NameWhat it isFrom the middle of the street
Church of St Michael and All AngelsListed building, Grade II*230 m north
Newhaven military fort and lunette batteryScheduled monument940 m (0.6 miles) south-east
Bowl Barrow on Peacehaven Heights, 242m south-west of Warren CourtScheduled monument1.4 km (0.9 miles) south-west
Natural landmarks within 5 km (3.1 miles)
NameWhat it isFrom the middle of the street
Meeching DownHill470 m (0.3 miles) west
Newhaven HarbourTidal water530 m (0.3 miles) east
Sleeper's HoleTidal water700 m (0.4 miles) south-east
The IslandIsland810 m (0.5 miles) north
Poverty BottomValley2.7 km (1.7 miles) north-east
Red Lion PondLake or reservoir4.6 km (2.9 miles) north

Sources: Historic England's registers through planning.data.gov.uk (MHCLG), and Cadw through DataMapWales (Welsh Government): World Heritage Sites within 10 km (6.2 miles), battlefields within 5 km (3.1 miles), registered parks and gardens within 3 km (1.9 miles), scheduled monuments within 2 km (1.2 miles), and Grade I and II* listed buildings within 1 km (0.6 miles). Ordnance Survey, OS Open Names, October 2026: named hills, valleys, lakes, woods, wetlands and coast (it has no rivers). Distances are in a straight line to the middle of each site, and being on a register does not mean there is public access.

Air quality

Source: Defra, modelled background air pollution, annual means for 2024, for the 1 km square that holds the middle of the street. These are background levels, away from the kerb: beside a busy road nitrogen dioxide in particular can be several times higher. UK limits are the legal annual limits for England and Wales; the World Health Organization's 2021 guidelines are much stricter, and most towns and cities are above them.

Annual means in µg/m³ (micrograms per cubic metre of air)
PollutantHereUK limitWHO guideline
Nitrogen dioxide (NO2)6.24010
Fine particles (PM2.5)6.3205
Particles (PM10)9.44015

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

Source: Defra, strategic noise mapping Round 4 (England), modelled for 2021 and published in December 2023, and its airport maps of the same round for the fifteen largest English airports, published in April 2026: Lden, the average sound level over a whole day with extra weight for the evening and night, on a 10 m grid, read at each address. These are models of traffic, not measurements; they leave out smaller airports and airfields, industry and neighbours, and a room at the back of a house is often much quieter than the front. The World Health Organization's guidelines are 53 dB for road traffic, 54 dB for railways and 45 dB for aircraft (below the lowest level shown here).

Addresses by modelled noise level (Lden, dB)
LevelRoad trafficRailways
55 to 5910
Under 554546

1 of the street's 46 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 Lewes: see them on the Lewes page.

Nearest schools

Source: Get Information About Schools (Department for Education), 3 November 2026; Ofsted monthly management information as at September 2026. Distances are straight lines from the middle of the street to the school; catchments and admissions are not shown. Since November 2025 Ofsted gives report-card grades by area, not one overall grade; older grades stand until a school is re-inspected.

SchoolPhaseAgesDistanceInspection
Harbour Primary and Nursery SchoolPrimary4–11270 m No published inspection
High Cliff AcademyPrimary4–11440 m (0.3 miles) Report card (Jun 2026): Curriculum and teaching: Expected standard; Achievement: Expected standard; Attendance and behaviour: Expected standard; Personal development and wellbeing: Expected standard; Inclusion: Expected standard; Leadership and governance: Expected standard; Early years: Expected standard; Safeguarding standards: Met
Seahaven AcademySecondary11–16470 m (0.3 miles) Report card (Nov 2025): Curriculum and teaching: Expected standard; Achievement: Expected standard; Attendance and behaviour: Expected standard; Personal development and wellbeing: Expected standard; Inclusion: Expected standard; Leadership and governance: Expected standard; Safeguarding standards: Met
Breakwater AcademyPrimary4–11790 m (0.5 miles) No published inspection
Denton Community Primary School and NurseryPrimary3–111.8 km (1.1 miles) No published inspection

Food hygiene ratings nearby

Source: Food Standards Agency, Food Hygiene Rating Scheme, extract of 3 November 2026. Each rating is shown with the date it was given; a business may have been re-inspected since the extract. Within 500 m (0.3 miles) of the middle of the street.

BusinessTypeDistanceRatingRated
Newhaven Rehabilitation Centre BN9 9HHRestaurant/Cafe/Canteen290 m5 Very good24 Mar 2025
Hillcrest Community Cafe BN9 9LHRestaurant/Cafe/Canteen290 m4 Good8 Jun 2026
Caribou Candy BN9 9DDRetailers - other380 m5 Very good5 Jun 2025
Newhaven Kebab & Pizza Ltd BN9 9QHTakeaway/sandwich shop410 m (0.3 miles)5 Very good24 Oct 2024
SS Food and Wine BN9 9QHRetailers - other410 m (0.3 miles)5 Very good25 Feb 2025
Newhaven coffee shop BN9 9PARestaurant/Cafe/Canteen440 m (0.3 miles)5 Very good24 Jun 2026
Dees Newsagents Ltd BN9 9PARetailers - other450 m (0.3 miles)5 Very good3 Mar 2025
Newhaven Fish Bar BN9 9QJTakeaway/sandwich shop460 m (0.3 miles)5 Very good18 Jun 2025
The Co-Operative Food BN9 9ELRetailers - supermarkets/hypermarkets470 m (0.3 miles)5 Very good6 Feb 2026
Meats & More BN9 9BXRetailers - other480 m (0.3 miles)5 Very good27 Nov 2025
La Baguette Shop BN9 9PDRetailers - other490 m (0.3 miles)5 Very good29 Aug 2025
Poppadots Ltd BN9 9GBRestaurant/Cafe/Canteen490 m (0.3 miles)5 Very good16 Dec 2025
West Quay Premier Store BN9 9GBRetailers - supermarkets/hypermarkets490 m (0.3 miles)3 Generally satisfactory24 Jun 2026
Rustico Neapolitan BN9 9GBRestaurant/Cafe/Canteen490 m (0.3 miles)5 Very good8 Jun 2026
West Quay Cafe BN9 9GBRestaurant/Cafe/Canteen490 m (0.3 miles)5 Very good22 Jul 2025

Crime within 250 m

Source: data.police.uk street-level crime, September 2025 to August 2026. Police forces move every crime to the nearest of about 760,000 anonymised map points before publishing, so these are crimes near this street, not on it, and a busy point can collect crimes from a wider area. Counts are of records, not convictions.

155 recorded crimes by category
CategoryCrimes
Violence and sexual offences56
Anti-social behaviour37
Public order20
Criminal damage and arson19
Drugs5
Other theft5
Other crime4
Vehicle crime3
Burglary3
Possession of weapons1
Theft from the person1
Robbery1

Most of these are attached to: On or near Western Road (51); On or near Rectory Close (38); On or near Hill Crest Road (24); On or near Second Avenue (13); On or near Third Avenue (9).

People and work

Source: ONS Census 2021, taken on 21 March 2021, for the 3 Output Areas (small census areas of about 125 households each) that this street's postcodes are in: 1,010 residents in 420 households. The census was taken during a lockdown, so working from home is high and travel to work low compared with now. ONS swaps a few records between neighbouring areas and adds small amounts of noise to counts to protect privacy, so small differences mean little. Industry is not published for areas this small.

Who lives here

Around this streetEngland
Median age4140
Children under 1520%17%
Aged 65 and over22%18%

Homes

Around this streetEngland
Owned (outright or with a mortgage)62%61%
Owned outright33%33%
Shared ownershipunder 1%1%
Social rented20%17%
Private rented17%21%

Work and commuting

Around this streetEngland
Adults (16 and over) in work51%57%
Unemployment (of those working or looking for work)8%6%
Retired (of adults)27%22%
Long-term sick or disabled (of adults)5%4%
Work mainly from home (of those in work)21%32%
Travel to work by car or van58%48%
By train, Underground, metro or tram3%4%
By any public transport, including bus8%8%
On foot or by bicycle12%10%
Work within 10 km (6 miles) of home (of those who travel to work)60%65%
Work 30 km (19 miles) or more away5%8%

Education and languages

Around this streetEngland
Degree or other higher qualification, Level 4+ (of adults)23%34%
No qualifications22%18%
Apprenticeship as highest qualification6%5%
Main language English (aged 3 and over)97%91%
Cannot speak English well or at allunder 1%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.

Source: English Indices of Deprivation 2025 (Ministry of Housing, Communities and Local Government), by LSOA (about 1,500 people), through the ONS Postcode Directory. The index combines income, employment, health, education, crime, housing and living environment; it ranks areas against each other and does not describe any one household. Ranks in England and Wales are worked out separately and cannot be compared.

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.

Everything that has changed on and near this street

Postcodes on this street

Source: ONS Postcode Directory August 2026, ONS UPRN Directory September 2026, OS Open Linked Identifiers September 2026. A postcode can cover more than one street; the share shows how many of its addresses are on this one.

  • BN9 9HP: 26 addresses of 27 in the postcode
  • BN9 9HR: 10 addresses
  • BN9 9HN: 9 addresses of 10 in the postcode
  • BN9 9EZ: 1 address of 64 in the postcode

Nearby streets

Third Avenue · First Avenue · Pine Tree Close · Hill Crest Road · Western Road · Rectory Close · Northdown Road · Grays Crescent · Brooks Close · Neill's Close · Union Close · Gibbon Road

All the streets in BN9 and across Lewes.

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.