Georgelands Ripley, Guildford

172 addresses across 8 postcodes (GU23), about 860 m (0.5 miles) long. USRN 16000687.

  • Sales: 69 recorded sales since 1995; in 2026 the median was £395,000 across 2 sales.
  • Energy: 104 homes have an energy certificate (C: 58, D: 41, E: 5).
  • 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 D; Band D in Guildford costs £2,547 a year in 2026-27.
  • Broadband: Gigabit broadband is available to 100% of premises.
  • Transport: The nearest railway station is Clandon, about 4 km (2.5 miles) away in a straight line.
  • Green space: The nearest park or garden, Ripley Green, is about 220 m away.
  • Air: Background air pollution in 2024 was 8.5 µg/m³ of nitrogen dioxide and 6.9 of PM2.5, within UK legal limits.
  • Height: Its addresses are 22 to 27 m above sea level.
  • Noise: 48 of its 172 addresses are modelled at 55 dB or more from road traffic.
  • Doctors: The nearest GP surgery is Villages Medical Ctr, about 2.2 km (1.4 miles) away.
  • People: About 760 people lived in the census areas around it in 2021; 57% of households owned their home and 33% of adults held a degree or other higher qualification.
  • Crime: 27 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
20262£395,000£340,000£450,000
20242£412,500£365,000£460,000
20232£630,000£525,000£735,000
20212£365,000£340,000£390,000
20201£375,000£375,000£375,000
20191£640,000£640,000£640,000
20182£272,250£239,500£305,000
20172£370,000£270,000£470,000
20162£474,975£399,950£550,000
20155£260,000£200,000£292,500
20143£465,000£249,950£490,000
20134£201,250£155,000£262,500
Most recent sales (latest 50 of 69)
DateAddressTypePriceNotes
25 Mar 202621A GU23 6DEFlat or maisonette£340,000Leasehold.
23 Jan 202630A GU23 6DEDetached£450,000
27 Sep 202464A GU23 6DGFlat or maisonette£365,000Leasehold.
2 Sep 202480 GU23 6DQSemi-detached£460,000
22 Sep 20237 GU23 6DESemi-detached£525,000
19 Jul 202312 GU23 6DESemi-detached£735,000
6 Jun 202141 GU23 6DFTerraced£390,000
24 Feb 202127 GU23 6DETerraced£340,000
28 Feb 202058 GU23 6DFTerraced£375,000
29 Aug 2019104 GU23 6DQSemi-detached£640,000
13 Jul 201813A GU23 6DEFlat or maisonette£239,500Leasehold.
2 Feb 201823 GU23 6DEFlat or maisonette£305,000Leasehold.
1 Dec 201763 GU23 6DGFlat or maisonette£270,000Leasehold.
7 Apr 201739 GU23 6DFTerraced£470,000
12 Aug 2016104 GU23 6DQSemi-detached£550,000
22 Apr 201654 GU23 6DFTerraced£399,950
13 Nov 201513A GU23 6DEFlat or maisonette£200,000Leasehold.
26 Jun 201543 GU23 6DFTerraced£292,500
10 Apr 201523 GU23 6DEFlat or maisonette£260,000Leasehold.
16 Feb 201564A GU23 6DGFlat or maisonette£281,000Leasehold.
12 Feb 201563A GU23 6DGFlat or maisonette£250,000Leasehold.
22 Sep 201423A GU23 6DEFlat or maisonette£249,950Leasehold.
5 Sep 201412 GU23 6DESemi-detached£490,000
7 Feb 20145 GU23 6DESemi-detached£465,000
13 Dec 201355 GU23 6DFTerraced£262,500
26 Sep 201341 GU23 6DFTerraced£225,000
19 Jul 201313A GU23 6DEFlat or maisonette£155,000Leasehold.
2 Apr 2013GROUND FLOOR FLAT, 22 GU23 6DEFlat or maisonette£177,500Leasehold.
17 Oct 201254 GU23 6DFTerraced£220,000
28 Jun 2012104 GU23 6DQSemi-detached£250,000
23 Mar 201225 GU23 6DESemi-detached£170,000Leasehold.
28 Nov 201164A GU23 6DGFlat or maisonette£192,500Leasehold.
15 Jun 201177 GU23 6DQTerraced£249,999
10 Feb 201196 GU23 6DQSemi-detached£250,000
27 Aug 201030 GU23 6DETerraced£170,000
27 Mar 20099 GU23 6DESemi-detached£220,000
10 Nov 200863A GU23 6DGSemi-detached£167,500Leasehold.
30 Nov 200763 GU23 6DGFlat or maisonette£200,000Leasehold.
29 Jun 200723A GU23 6DEFlat or maisonette£235,000Leasehold.
17 Oct 200630 GU23 6DETerraced£237,500
6 Oct 2006GROUND FLOOR FLAT, 22 GU23 6DEFlat or maisonette£162,500Leasehold.
15 Sep 200625 GU23 6DEFlat or maisonette£160,000Leasehold.
17 Jun 200523A GU23 6DEFlat or maisonette£152,500Leasehold.
29 Apr 200563 GU23 6DGFlat or maisonette£163,000Leasehold.
4 Feb 200564A GU23 6DGFlat or maisonette£168,000Leasehold.
9 Dec 2004112 GU23 6DQSemi-detached£245,000
9 Jul 2004113 GU23 6DQSemi-detached£210,000
21 Aug 200363A GU23 6DGFlat or maisonette£153,000Leasehold.
14 Mar 200380 GU23 6DQSemi-detached£245,000
3 Mar 2003GROUND FLOOR FLAT, 22 GU23 6DEFlat or maisonette£57,000Leasehold.

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 January 2009 and some homes have none. Address data © Ordnance Survey and Royal Mail, shown for understanding the energy efficiency of buildings only.

104 homes with a current certificate; median floor area 71 m². Most common: House, semi-detached (31); Flat (27); House, mid-terrace (19). Built: 1950-1966 (74); 1983-1990 (13); 1930-1949 (12). Tenure at assessment: rented (social) (63); owner-occupied (26); rented (private) (6).

Each home's certificates and sales (43 addresses)

Council tax

What each band costs in Guildford in 2026-27: Band D £2,547 a year on average, including the police, fire and any county and parish charges.

ABCDEFGH
£1,698£1,981£2,264£2,547£3,113£3,679£4,246£5,095

Homes by band in the neighbourhood around this street: most are in band D (30% of about 640 homes).

Sources: Valuation Office Agency, Council Tax: stock of properties, homes at 31 March 2026 (counts rounded to the nearest 10), 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: 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)

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

Finished in the last three months

  • 9 October 2026 to 13 October 2026: UK POWER NETWORKS SOUTH EASTERN, Utility repair and maintenance works, some carriageway incursion, on the footway (immediate - urgent works)
  • 22 September 2026 to 5 October 2026: Connected Kerb, New service connection, give and take, on the footway, carriageway, verge (standard works)

Source: Department for Transport, Street Manager open data, permits and works up to 31 October 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 1 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
GU23 6DEnot in 2 or 3 0 / 0 / 0 unlikely
GU23 6DFnot in 2 or 3 0 / 0 / 1 unlikely
GU23 6DQnot in 2 or 3 0 / 0 / 0 unlikely
GU23 6DGnot in 2 or 3 0 / 0 / 0 unlikely
GU23 6BTnot in 2 or 3 0 / 0 / 0 unlikely
GU23 6DHnot in 2 or 3 0 / 0 / 0 unlikely
GU23 6EDnot in 2 or 3 0 / 0 / 0 unlikely
GU23 6DDnot in 2 or 3 0 / 0 / 0 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 172 addresses are between 22 m and 27 m above sea level (24 m on average).

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
GU23 6BT100%100%100%0%
GU23 6DD100%100%100%0%
GU23 6DE100%100%100%0%
GU23 6DF100%100%100%0%
GU23 6DG100%100%100%0%
GU23 6DH100%100%100%0%
GU23 6DQ100%100%100%0%
GU23 6ED100%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 stationsClandon 166,000 journeys in 2024–254 km (2.5 miles)
West Byfleet 1.2 million journeys in 2024–254.4 km (2.8 miles)
Woking 6.5 million journeys in 2024–254.5 km (2.8 miles)
Bus stops3 stops within 400 m (0.2 miles), 8 within 800 m (0.5 miles); nearest Newark Lane Ripley110 m
Bus or coach stationFriary Bus Station Guildford8.7 km (5.4 miles)
Ferry terminalWeybridge Ferry Landing9.6 km (6 miles)
Car parksManor Way Free Car Park2.9 km (1.8 miles)
EV charging pointsRoam Charging Station2.9 km (1.8 miles)
Airport with scheduled flightsLondon Heathrow Airport LHR19.2 km (12 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 surgeriesVillages Medical Ctr2.2 km (1.4 miles)
PharmaciesBoots2.2 km (1.4 miles)
NHS dentistsMarshall Parade (Dental Surgery)3.2 km (2 miles)
HospitalWoking Hospital4.3 km (2.7 miles)
Police stationWoking Police Station4.6 km (2.8 miles)
Cash machines1 machines within 800 m (0.5 miles); nearest The Cooperative Food Ripley, Ripley Cashzone350 m

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 garden1 within 800 m (0.5 miles); nearest Ripley Green 26 ha220 m
Play area1 within 800 m (0.5 miles); nearest Unnamed 560 m²680 m (0.4 miles)
Playing field2 within 800 m (0.5 miles); nearest Unnamed 2.6 ha570 m (0.4 miles)
Allotments1 within 800 m (0.5 miles); nearest Unnamed 1.0 ha740 m (0.5 miles)

Within 800 m (0.5 miles): 1 park or garden, 26 hectares in all.

Landmarks

The nearest historic landmark is Church of St Mary the Virgin, a listed building (Grade II*), 410 m (0.3 miles) east. 40 listed buildings are within 1 km (0.6 miles), 2 of them Grade II*.

Historic places
NameWhat it isFrom the middle of the street
Church of St Mary the VirginListed building, Grade II*410 m (0.3 miles) east
The TalbotListed building, Grade II*740 m (0.5 miles) east
Newark Priory: an Augustinian priory north of the River WeyScheduled monument1.1 km (0.7 miles) north-west
Woking Palace moated site, fishponds and ruins at Oldhall CopseScheduled monument1.8 km (1.1 miles) west
Medieval moated site and earlier earthwork south of Boughton HallScheduled monument2 km (1.2 miles) south-west
Royal Horticultural Society's Gardens, WisleyRegistered park or garden, Grade II*2.2 km (1.4 miles) north-east
Pyrford CourtRegistered park or garden, Grade II2.4 km (1.5 miles) north-west
Natural landmarks within 5 km (3.1 miles)
NameWhat it isFrom the middle of the street
Irish HoleLake or reservoir830 m (0.5 miles) north
Abbey StreamLake or reservoir1 km (0.6 miles) north
Walsham PlantationWood1.1 km (0.7 miles) north
Hungry HillHill2.1 km (1.3 miles) south-east
The IslandIsland4.2 km (2.6 miles) north-east
Redhill BottomValley4.5 km (2.8 miles) north-east

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)8.54010
Fine particles (PM2.5)6.9205
Particles (PM10)10.64015

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
65 to 6910
60 to 64240
55 to 59230
Under 55124172

48 of the street's 172 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 Guildford: see them on the Guildford 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.

No open schools within 2 km (1.2 miles).

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
Toby Cottage Restaurant GU23 6AFRestaurant/Cafe/Canteen350 m5 Very good2 Oct 2026
Pinnocks Coffee Ltd GU23 6AFRestaurant/Cafe/Canteen350 m5 Very good2 Oct 2026
Co-op Food GU23 6AFRetailers - supermarkets/hypermarkets350 m5 Very good14 Aug 2026
The Anchor GU23 6AERestaurant/Cafe/Canteen410 m (0.3 miles)5 Very good29 May 2025
Nest GU23 6AQRestaurant/Cafe/Canteen460 m (0.3 miles)5 Very good14 Aug 2026
Sea Salt GU23 6AATakeaway/sandwich shop480 m (0.3 miles)5 Very good29 Apr 2026
CAFE BEIRUT GU23 6AARestaurant/Cafe/Canteen500 m (0.3 miles)5 Very good13 Mar 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.

27 recorded crimes by category
CategoryCrimes
Violence and sexual offences14
Anti-social behaviour6
Public order4
Vehicle crime1
Other crime1
Other theft1

Most of these are attached to: On or near Haynes Close (14); On or near Dorton Way (11); On or near Newark Lane (2).

People and work

Source: ONS Census 2021, taken on 21 March 2021, for the 2 Output Areas (small census areas of about 125 households each) that this street's postcodes are in: 764 residents in 350 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 age4840
Children under 1515%17%
Aged 65 and over24%18%

Homes

Around this streetEngland
Owned (outright or with a mortgage)57%61%
Owned outright35%33%
Shared ownership2%1%
Social rented30%17%
Private rented11%21%

Work and commuting

Around this streetEngland
Adults (16 and over) in work60%57%
Unemployment (of those working or looking for work)5%6%
Retired (of adults)26%22%
Long-term sick or disabled (of adults)4%4%
Work mainly from home (of those in work)36%32%
Travel to work by car or van51%48%
By train, Underground, metro or tram2%4%
By any public transport, including bus2%8%
On foot or by bicycle7%10%
Work within 10 km (6 miles) of home (of those who travel to work)56%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)33%34%
No qualifications17%18%
Apprenticeship as highest qualification8%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 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.

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

  • Roadworks Street works permit: UK POWER NETWORKS SOUTH EASTERN: Utility repair and maintenance works, 9 October 2026 to 15 October 2026 (some carriageway incursion) found 3 November 2026
  • Energy certificates New energy certificate: band C, flat (lodged 21 October 2026) found 2 November 2026
  • Energy certificates New energy certificate: band D, house, mid-terrace (lodged 21 October 2026) found 2 November 2026
  • Energy certificates New energy certificate: band C, flat (lodged 21 October 2026) found 2 November 2026
  • Energy certificates New energy certificate: band D, bungalow, semi-detached (lodged 21 October 2026) found 2 November 2026

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.

  • GU23 6DE: 52 addresses of 53 in the postcode
  • GU23 6DF: 32 addresses of 34 in the postcode
  • GU23 6DQ: 32 addresses of 33 in the postcode
  • GU23 6DG: 28 addresses
  • GU23 6BT: 14 addresses of 30 in the postcode
  • GU23 6DH: 7 addresses of 8 in the postcode
  • GU23 6ED: 4 addresses of 5 in the postcode
  • GU23 6DD: 3 addresses of 18 in the postcode

Nearby streets

Dorton Way · Haynes Close · Wentworth Close · Forbench Close

All the streets in GU23 and across Guildford.

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.