Fairfield Drive Dorking, Mole Valley
140 addresses across 5 postcodes (RH4), about 710 m (0.4 miles) long, classed as a local road. USRN 25900396.
- Sales: 147 recorded sales since 1995; in 2025 the median was £780,500 across 2 sales.
- Energy: 67 homes have an energy certificate (C: 10, D: 42, E: 13, F: 2).
- Flood: 10 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 E; Band D in Mole Valley costs £2,520 a year in 2026-27.
- Broadband: Gigabit broadband is available to 100% of premises.
- Transport: The nearest railway station is Dorking (Deepdene), about 240 m away in a straight line.
- Green space: The nearest park or garden is about 530 m (0.3 miles) away.
- Air: Background air pollution in 2024 was 8.3 µg/m³ of nitrogen dioxide and 7.0 of PM2.5, within UK legal limits.
- Height: Its addresses are 48 to 57 m above sea level.
- Noise: 15 of its 140 addresses are modelled at 55 dB or more from road traffic.
- Doctors: The nearest GP surgery is Medwyn Surgery, about 390 m away, with 2 practices within 1.6 km (1 mile).
- People: About 710 people lived in the census areas around it in 2021; 72% of households owned their home and 52% of adults held a degree or other higher qualification.
- Crime: 24 crimes were recorded within 250 m between September 2025 and August 2026, most often criminal damage and arson.
Sales on this street
| Year | Sales | Median price | Lowest | Highest |
|---|---|---|---|---|
| 2025 | 2 | £780,500 | £720,000 | £841,000 |
| 2024 | 5 | £715,450 | £689,500 | £825,000 |
| 2023 | 2 | £747,175 | £670,000 | £824,350 |
| 2022 | 4 | £637,500 | £520,000 | £677,500 |
| 2021 | 3 | £515,000 | £500,000 | £600,000 |
| 2020 | 2 | £617,500 | £615,000 | £620,000 |
| 2019 | 3 | £555,000 | £528,000 | £560,000 |
| 2018 | 1 | £530,000 | £530,000 | £530,000 |
| 2017 | 3 | £525,000 | £494,995 | £595,000 |
| 2016 | 1 | £525,000 | £525,000 | £525,000 |
| 2015 | 4 | £490,000 | £450,000 | £530,000 |
| 2014 | 5 | £435,000 | £380,000 | £496,555 |
| Date | Address | Type | Price | Notes |
|---|---|---|---|---|
| 17 Oct 2025 | 104 RH4 1JJ | Semi-detached | £720,000 | |
| 10 Jun 2025 | 2, BROOKSIDE COTTAGES RH4 1JH | Detached | £841,000 | |
| 31 Oct 2024 | 55 RH4 1JQ | Semi-detached | £689,500 | |
| 18 Oct 2024 | 52 RH4 1JH | Detached | £825,000 | |
| 14 Jun 2024 | 64 RH4 1JH | Semi-detached | £799,950 | |
| 31 May 2024 | 23 RH4 1JQ | Semi-detached | £715,450 | |
| 15 Feb 2024 | 49 RH4 1JQ | Semi-detached | £715,000 | |
| 6 Oct 2023 | 114 RH4 1JJ | Semi-detached | £824,350 | |
| 7 Sep 2023 | 34 RH4 1JH | Semi-detached | £670,000 | |
| 16 Dec 2022 | 62 RH4 1JH | Semi-detached | £520,000 | |
| 12 Aug 2022 | 11 RH4 1JQ | Detached | £635,000 | |
| 14 Feb 2022 | 74 RH4 1JJ | Semi-detached | £640,000 | |
| 8 Feb 2022 | 84 RH4 1JJ | Semi-detached | £677,500 | |
| 28 May 2021 | 34 RH4 1JH | Semi-detached | £500,000 | |
| 14 May 2021 | 52 RH4 1JH | Detached | £515,000 | |
| 20 Jan 2021 | 47 RH4 1JQ | Semi-detached | £600,000 | |
| 11 Sep 2020 | 120 RH4 1JJ | Semi-detached | £620,000 | |
| 29 Jun 2020 | 83 RH4 1JG | Semi-detached | £615,000 | |
| 29 Nov 2019 | 19 RH4 1JQ | Semi-detached | £560,000 | |
| 8 Mar 2019 | 107 RH4 1JG | Semi-detached | £528,000 | |
| 17 Jan 2019 | 118 RH4 1JJ | Semi-detached | £555,000 | |
| 12 Mar 2018 | 2 RH4 1JH | Semi-detached | £530,000 | |
| 17 Nov 2017 | 24 RH4 1JH | Semi-detached | £494,995 | |
| 1 Sep 2017 | 21 RH4 1JQ | Semi-detached | £525,000 | |
| 9 Feb 2017 | 119 RH4 1JG | Semi-detached | £595,000 | |
| 9 Feb 2017 | 119 RH4 1JG | Other | £595,000 | Not a standard sale (repossession, buy-to-let or transfer). |
| 19 Aug 2016 | 111 RH4 1JG | Semi-detached | £525,000 | |
| 12 Nov 2015 | 63 RH4 1JG | Semi-detached | £450,000 | |
| 9 Oct 2015 | 20 RH4 1JH | Semi-detached | £530,000 | |
| 14 Aug 2015 | 27 RH4 1JQ | Semi-detached | £525,000 | |
| 22 Jul 2015 | 36 RH4 1JH | Semi-detached | £455,000 | |
| 26 Sep 2014 | 2 RH4 1JH | Semi-detached | £380,000 | |
| 25 Sep 2014 | 46 RH4 1JH | Semi-detached | £485,000 | |
| 23 Jun 2014 | 107 RH4 1JG | Semi-detached | £435,000 | |
| 14 Apr 2014 | 96 RH4 1JJ | Semi-detached | £496,555 | |
| 6 Jan 2014 | 26 RH4 1JH | Semi-detached | £435,000 | |
| 18 Oct 2013 | 138 RH4 1JJ | Semi-detached | £406,000 | |
| 18 Sep 2013 | 90 RH4 1JJ | Semi-detached | £480,000 | |
| 21 Aug 2013 | 19 RH4 1JQ | Semi-detached | £375,000 | |
| 7 Aug 2013 | 142 RH4 1JJ | Detached | £420,000 | |
| 1 Mar 2013 | 104 RH4 1JJ | Semi-detached | £435,000 | |
| 18 Jan 2013 | 29 RH4 1JQ | Semi-detached | £410,000 | |
| 16 Nov 2012 | 18 RH4 1JH | Semi-detached | £485,000 | |
| 10 Oct 2012 | 113 RH4 1JG | Semi-detached | £437,000 | |
| 27 Jan 2012 | 140 RH4 1JJ | Semi-detached | £449,000 | |
| 28 Jul 2011 | 25 RH4 1JQ | Semi-detached | £443,000 | |
| 1 Jul 2011 | 109 RH4 1JG | Semi-detached | £398,000 | |
| 13 Jun 2011 | 89 RH4 1JG | Semi-detached | £230,000 | |
| 31 May 2011 | 13 RH4 1JQ | Semi-detached | £412,000 | |
| 16 Dec 2010 | 8 RH4 1JH | Semi-detached | £347,000 |
Energy performance certificates
67 homes with a current certificate; median floor area 107 m². Most common: House, semi-detached (63); House, detached (2); House, end-terrace (1). Built: 1930-1949 (54); 1950-1966 (8); 1900-1929 (2). Tenure at assessment: owner-occupied (45); rented (private) (4).
Each home's certificates and sales (43 addresses)
- 1, Fairfield Close
- 2, Fairfield Drive
- 13, Fairfield Drive
- 18, Fairfield Drive
- 19, Fairfield Drive
- 20, Fairfield Drive
- 21, Fairfield Drive
- 24, Fairfield Drive
- 25, Fairfield Drive
- 26, Fairfield Drive
- 27, Fairfield Drive
- 29, Fairfield Drive
- 32, Fairfield Drive
- 34, Fairfield Drive
- 35, Fairfield Drive
- 36, Fairfield Drive
- 46, Fairfield Drive
- 51, Fairfield Drive
- 56, Fairfield Drive
- 61, Fairfield Drive
- 63, Fairfield Drive
- 68, Fairfield Drive
- 70, Fairfield Drive
- 72, Fairfield Drive
- 79, Fairfield Drive
- 83, Fairfield Drive
- 86, Fairfield Drive
- 88, Fairfield Drive
- 91, Fairfield Drive
- 96, Fairfield Drive
- 103, Fairfield Drive
- 105, Fairfield Drive
- 107, Fairfield Drive
- 111, Fairfield Drive
- 113, Fairfield Drive
- 118, Fairfield Drive
- 119, Fairfield Drive
- 120, Fairfield Drive
- 132, Fairfield Drive
- 136, Fairfield Drive
- 138, Fairfield Drive
- 140, Fairfield Drive
- 142, Fairfield Drive
Council tax
What each band costs in Mole Valley in 2026-27: Band D £2,520 a year on average, including the police, fire and any county and parish charges.
| A | B | C | D | E | F | G | H |
|---|---|---|---|---|---|---|---|
| £1,680 | £1,960 | £2,240 | £2,520 | £3,080 | £3,640 | £4,200 | £5,040 |
Homes by band in the neighbourhood around this street: most are in band E (31% of about 640 homes).
Planning and heritage
- Conservation area: no postcode centre in this street's postcodes is in one.
- Listed buildings on or by this street: 4.
- 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
- PIPPBROOK HOUSE, grade II*
- PIPPBROOK MILL HOUSE, grade II
- REST HARROW, grade II
- ROSE COTTAGE, grade II
Brownfield land registered for housing within 1 km (0.6 miles)
- Ashcombe House, London Road, Dorking, Surrey, RH4 1TA: up to 6 homes, permissioned (290 m)
- Magistrates Court, London Road, Dorking RH4 1SX, permissioned (310 m)
- Land adj. to Deepdene Station & Federated House, Lincoln Road, Dorking: up to 23 homes, permissioned (360 m)
- 46-48 Lincoln Rd, Dorking RH4 1TD, permissioned (480 m (0.3 miles))
- Units 1-3, Hart Gardens, Dorking, Surrey, RH4 1JT: up to 6 homes, permissioned (500 m (0.3 miles))
- 207-213 High St, Dorking RH4 1RU, permissioned (530 m (0.3 miles))
- St Martin's Walk Centre (Upper Floors), Dorking RH4 1UX: up to 25 homes, not permissioned (580 m (0.4 miles))
- Vine Court, Chalkpit Lane, Dorking RH4 1XG, permissioned (580 m (0.4 miles))
Roadworks
Finished in the last three months
- 9 September 2026 to 11 September 2026: SES WATER (Formerly SUTTON & EAST SURREY WATER COMPANY), Utility repair and maintenance works, no carriageway incursion, on the footway (immediate - urgent works)
- 3 September 2026 to 6 September 2026: SES WATER (Formerly SUTTON & EAST SURREY WATER COMPANY), Utility repair and maintenance works, no carriageway incursion, on the footway, verge (immediate - urgent works)
Flood risk
Rivers, the sea or surface water: in this street's postcodes, 4 addresses are in areas at high risk, 6 at medium risk and 15 at low risk. Each address counts once, at the higher of its rivers-and-sea and surface-water risk.
Rivers and the sea alone: of the 136 homes the Environment Agency counts, 2 are in areas at high risk, 7 medium, 7 low and 0 very low.
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: at least one postcode centre is in flood zone 3. Zone 3 is a 1% (1 in 100) or greater annual chance of flooding from rivers, or 0.5% from the sea, ignoring defences.
| Postcode | Planning zone | Addresses at high / medium / low risk | Groundwater |
|---|---|---|---|
| RH4 1JJ | not in 2 or 3 | 0 / 0 / 1 | unlikely |
| RH4 1JH | not in 2 or 3 | 0 / 0 / 6 | unlikely |
| RH4 1JG | not in 2 or 3 | 3 / 3 / 2 | unlikely |
| RH4 1JQ | not in 2 or 3 | 1 / 0 / 6 | unlikely |
| RH4 1LJ | zone 3 | 0 / 3 / 0 | unlikely |
Height above sea level
The street's 140 addresses are between 48 m and 57 m above sea level (51 m on average); the ground rises about 9 m from the lowest to the highest.
Broadband
| Postcode | Superfast (30 Mbit/s+) | Ultrafast (300 Mbit/s+) | Gigabit | Below 10 Mbit/s |
|---|---|---|---|---|
| RH4 1JG | 100% | 100% | 100% | 0% |
| RH4 1JH | 100% | 100% | 100% | 0% |
| RH4 1JJ | 100% | 100% | 100% | 0% |
| RH4 1JQ | 100% | 100% | 100% | 0% |
| RH4 1LJ | 100% | 100% | 100% | 0% |
Getting around
| Nearest | Distance | |
|---|---|---|
| Railway stations | Dorking (Deepdene) 506,000 journeys in 2024–25 | 240 m |
| Dorking (Main) 835,000 journeys in 2024–25 | 430 m (0.3 miles) | |
| Dorking West 40,000 journeys in 2024–25 | 880 m (0.5 miles) | |
| Bus stops | 11 stops within 400 m (0.2 miles), 27 within 800 m (0.5 miles); nearest London Road Pippbrook | 160 m |
| Bus or coach station | Boxhill - Burford Bridge Hotel Box Hill | 1.9 km (1.2 miles) |
| Car parks | 1 within 800 m (0.5 miles); nearest St Martins Walk Car Park | 580 m (0.4 miles) |
| EV charging points | 9 within 1.6 km (1 mile); nearest London Road | 190 m |
| Airport with scheduled flights | London Gatwick Airport LGW | 14 km (8.7 miles) |
Local services
| Nearest | Distance | |
|---|---|---|
| GP surgeries | 2 practices within 1.6 km (1 mile); nearest Medwyn Surgery | 390 m |
| Pharmacies | 4 pharmacies within 1.6 km (1 mile); nearest Medwyn Pharmacy | 390 m |
| NHS dentists | 8 practices within 1.6 km (1 mile); nearest Old Court House Dental Practice | 370 m |
| Hospital | Dorking Community Hospital | 1.4 km (0.8 miles) |
| Police station | The Police Federation of England and Wales | 6.9 km (4.3 miles) |
| Cash machines | 3 machines within 800 m (0.5 miles); nearest Rontec - Pippbrook Cashzone | 210 m |
Parks and green space
| Nearest | Distance | |
|---|---|---|
| Park or garden | 1 within 800 m (0.5 miles); nearest Unnamed 4.0 ha | 530 m (0.3 miles) |
| Play area | 2 within 800 m (0.5 miles); nearest Unnamed 300 m² | 350 m |
| Playing field | 3 within 800 m (0.5 miles); nearest Unnamed 1.1 ha | 220 m |
| Allotments | 1 within 800 m (0.5 miles); nearest Unnamed 9,470 m² | 470 m (0.3 miles) |
Within 800 m (0.5 miles): 1 park or garden, 4.0 hectares in all.
Landmarks
The nearest historic landmark is Pippbrook House, a listed building (Grade II*), 210 m south-east. 119 listed buildings are within 1 km (0.6 miles), 4 of them Grade II*.
| Name | What it is | From the middle of the street |
|---|---|---|
| Pippbrook House | Listed building, Grade II* | 210 m south-east |
| Church of St Martin | Listed building, Grade II* | 630 m (0.4 miles) south-west |
| 20 and 22, High Street | Listed building, Grade II* | 780 m (0.5 miles) south-west |
| Pixham Church | Listed building, Grade II* | 810 m (0.5 miles) east |
| The Deepdene (including Chart Park) | Registered park or garden, Grade II* | 1.5 km (0.9 miles) south-east |
| Bowl barrow in The Glory Wood | Scheduled monument | 1.5 km (1 mile) south |
| Box Hill Fort: a London mobilisation centre | Scheduled monument | 1.6 km (1 mile) north-east |
| Bowl barrow on Box Hill, 250m north-west of Boxhurst | Scheduled monument | 1.7 km (1.1 miles) north-east |
| Name | What it is | From the middle of the street |
|---|---|---|
| Ashcombe Wood | Wood | 1.5 km (0.9 miles) north-west |
| The Glory Wood | Wood | 1.5 km (1 mile) south |
| Green Terrace | Wood | 1.5 km (1 mile) north-west |
| Box Hill | Hill | 1.6 km (1 mile) north-east |
| The Lake | Lake or reservoir | 2.5 km (1.6 miles) south-west |
| Long Bottom | Valley | 2.7 km (1.7 miles) north-west |
Air quality
| Pollutant | Here | UK limit | WHO guideline |
|---|---|---|---|
| Nitrogen dioxide (NO2) | 8.3 | 40 | 10 |
| Fine particles (PM2.5) | 7.0 | 20 | 5 |
| Particles (PM10) | 10.6 | 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 | 3 | 0 |
| 60 to 64 | 2 | 0 |
| 55 to 59 | 10 | 1 |
| Under 55 | 125 | 139 |
15 of the street's 140 addresses are modelled at 55 dB or more from road traffic, and 1 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 Mole Valley: see them on the Mole Valley page.
Nearest schools
| School | Phase | Ages | Distance | Inspection |
|---|---|---|---|---|
| The Ashcombe School | Secondary | 11–18 | 180 m | No published inspection |
| St Martin's CofE Primary School Church of England | Primary | 4–11 | 780 m (0.5 miles) | No published inspection |
| Dorking Nursery School | Nursery | 2–5 | 950 m (0.6 miles) | Report card (Apr 2026): Curriculum and teaching: Expected standard; Achievement: Strong standard; Attendance and behaviour: Strong standard; Personal development and wellbeing: Strong standard; Inclusion: Strong standard; Leadership and governance: Strong standard; Safeguarding standards: Met |
| St Paul's CofE Primary School Church of England | Primary | 5–11 | 1.1 km (0.7 miles) | Good (Jun 2024, overall grade under the previous framework) |
| St Joseph's Catholic Primary School Roman Catholic | Primary | 4–11 | 1.2 km (0.7 miles) | No published inspection |
| The Priory Church of England School | Secondary | 11–16 | 1.5 km (1 mile) | No published inspection |
| Powell Corderoy Primary School | Primary | 4–11 | 1.8 km (1.1 miles) | Good (Sep 2022, overall grade under the previous framework) |
Food hygiene ratings nearby
| Business | Type | Distance | Rating | Rated |
|---|---|---|---|---|
| Pippbrook House RH4 1SL | Restaurant/Cafe/Canteen | 180 m | 5 Very good | 11 Feb 2026 |
| Culinera | School/college/university | 190 m | 5 Very good | 25 Nov 2025 |
| SS Global PVT LTD RH4 1JA | Retailers - other | 210 m | 5 Very good | 1 Dec 2025 |
| Roosters Kitchen RH4 1RQ | Restaurant/Cafe/Canteen | 310 m | 5 Very good | 23 Sep 2026 |
| Sweet Willow RH4 1RE | Restaurant/Cafe/Canteen | 330 m | 4 Good | 19 Feb 2026 |
| Dijo RH4 1RE | Restaurant/Cafe/Canteen | 330 m | 5 Very good | 9 Jul 2025 |
| OneCaribbeanEssence RH4 1RL | Other catering premises | 340 m | 5 Very good | 6 Nov 2025 |
| Deepdene/Knox RH4 1RL | Restaurant/Cafe/Canteen | 350 m | 5 Very good | 3 Feb 2025 |
| Chifan RH4 1SG | Restaurant/Cafe/Canteen | 370 m | 5 Very good | 24 Sep 2025 |
| KFC Dorking RH4 1QX | Restaurant/Cafe/Canteen | 380 m | 5 Very good | 22 Jan 2026 |
| Londis RH4 1RD | Retailers - other | 380 m | 5 Very good | 16 Jun 2026 |
| King Z Chicken RH4 1QX | Takeaway/sandwich shop | 400 m (0.2 miles) | 3 Generally satisfactory | 22 Jan 2026 |
| Café Connect RH4 1SN | Restaurant/Cafe/Canteen | 400 m (0.2 miles) | 5 Very good | 4 Jun 2025 |
| Colairos RH4 1TF | Restaurant/Cafe/Canteen | 410 m (0.3 miles) | 5 Very good | 20 Jan 2025 |
| The Lincoln Arms Hotel RH4 1TF | Hotel/bed & breakfast/guest house | 410 m (0.3 miles) | 5 Very good | 3 Mar 2026 |
Crime within 250 m
| Category | Crimes |
|---|---|
| Criminal damage and arson | 6 |
| Anti-social behaviour | 6 |
| Burglary | 5 |
| Violence and sexual offences | 4 |
| Vehicle crime | 1 |
| Shoplifting | 1 |
| Drugs | 1 |
Most of these are attached to: On or near Fairfield Drive (9); On or near Petrol Station (9); On or near Croft Avenue (3); On or near Tutts Close (2); On or near Mowbray Gardens (1).
People and work
Who lives here
| Around this street | England | |
|---|---|---|
| Median age | 43 | 40 |
| Children under 15 | 14% | 17% |
| Aged 65 and over | 18% | 18% |
Homes
| Around this street | England | |
|---|---|---|
| Owned (outright or with a mortgage) | 72% | 61% |
| Owned outright | 32% | 33% |
| Shared ownership | under 1% | 1% |
| Social rented | 9% | 17% |
| Private rented | 18% | 21% |
Work and commuting
| Around this street | England | |
|---|---|---|
| Adults (16 and over) in work | 69% | 57% |
| Unemployment (of those working or looking for work) | 4% | 6% |
| Retired (of adults) | 19% | 22% |
| Long-term sick or disabled (of adults) | 2% | 4% |
| Work mainly from home (of those in work) | 50% | 32% |
| Travel to work by car or van | 32% | 48% |
| By train, Underground, metro or tram | 6% | 4% |
| By any public transport, including bus | 7% | 8% |
| On foot or by bicycle | 11% | 10% |
| Work within 10 km (6 miles) of home (of those who travel to work) | 48% | 65% |
| Work 30 km (19 miles) or more away | 6% | 8% |
Education and languages
| Around this street | England | |
|---|---|---|
| Degree or other higher qualification, Level 4+ (of adults) | 52% | 34% |
| No qualifications | 9% | 18% |
| Apprenticeship as highest qualification | 4% | 5% |
| Main language English (aged 3 and over) | 95% | 91% |
| Cannot speak English well or at all | under 1% | 2% |
Deprivation
The neighbourhood around this street is in decile 10 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
- RH4 1JJ: 39 addresses of 40 in the postcode
- RH4 1JH: 37 addresses
- RH4 1JG: 32 addresses
- RH4 1JQ: 28 addresses
- RH4 1LJ: 4 addresses of 5 in the postcode
Nearby streets
Tutts Close · Pippbrook Gardens · Mowbray Gardens · Croft Avenue · Brook Close · Lonsdale Road · Jubilee Terrace · Station Approach · Deepdene Avenue Road · Station Approach · Wathen Road · Ashcombe Road
All the streets in RH4 and across Mole Valley.
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.