High Street Clare, West Suffolk
94 addresses across 5 postcodes (CO10), about 290 m long, classed as a b road. USRN 37400803.
- Sales: 68 recorded sales since 1995; in 2026 the median was £167,500 across 2 sales.
- Energy: 42 homes have an energy certificate (C: 15, D: 20, E: 5, F: 1, G: 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 D; Band D in West Suffolk costs £2,351 a year in 2026-27.
- Broadband: Gigabit broadband is available to 69% to 100% of premises.
- Transport: The nearest railway station is Sudbury (Suffolk), about 11.6 km (7.2 miles) away in a straight line.
- Green space: The nearest park or garden, Clare Castle Country Park, is about 190 m away.
- Air: Background air pollution in 2024 was 4.8 µg/m³ of nitrogen dioxide and 6.8 of PM2.5, within UK legal limits.
- Height: Its addresses are 49 to 55 m above sea level.
- Noise: 35 of its 94 addresses are modelled at 55 dB or more from road traffic.
- Doctors: The nearest GP surgery is Clare Guildhall Surgery, about 90 m away.
- People: About 560 people lived in the census areas around it in 2021; 56% of households owned their home and 34% of adults held a degree or other higher qualification.
- Crime: 25 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 |
|---|---|---|---|---|
| 2026 | 2 | £167,500 | £160,000 | £175,000 |
| 2024 | 2 | £160,000 | £120,000 | £200,000 |
| 2023 | 1 | £190,000 | £190,000 | £190,000 |
| 2022 | 4 | £216,500 | £165,000 | £1,550,000 |
| 2021 | 5 | £200,000 | £180,000 | £360,000 |
| 2020 | 3 | £195,000 | £182,500 | £205,000 |
| 2019 | 1 | £200,000 | £200,000 | £200,000 |
| 2018 | 1 | £275,000 | £275,000 | £275,000 |
| 2017 | 1 | £310,000 | £310,000 | £310,000 |
| 2016 | 3 | £340,000 | £190,000 | £350,000 |
| 2014 | 2 | £247,000 | £245,000 | £249,000 |
| 2012 | 2 | £388,250 | £250,000 | £526,500 |
| Date | Address | Type | Price | Notes |
|---|---|---|---|---|
| 30 Apr 2026 | FLAT 3 CADGE COTTAGE, HALF MOON HOUSE, 2 CO10 8NY | Flat or maisonette | £160,000 | Leasehold. |
| 29 Jan 2026 | THE OLD COTTAGE, HALF MOON HOUSE, 2 CO10 8NY | Flat or maisonette | £175,000 | Leasehold. |
| 14 Jan 2025 | THE JUG & BOTTLE CO10 8NY | Other | £47,500 | Not a standard sale (repossession, buy-to-let or transfer). |
| 30 Aug 2024 | WISTERIA COTTAGE, HALF MOON HOUSE, 2 CO10 8NY | Flat or maisonette | £120,000 | Leasehold. |
| 25 Apr 2024 | 3 CO10 8NY | Other | £450,000 | Leasehold. Not a standard sale (repossession, buy-to-let or transfer). |
| 25 Apr 2024 | IRON MONGER COTTAGE CO10 8NY | Other | £250,000 | Leasehold. Not a standard sale (repossession, buy-to-let or transfer). |
| 28 Mar 2024 | 10A CO10 8NY | Flat or maisonette | £200,000 | Leasehold. |
| 10 Nov 2023 | HALF MOON HOUSE CO10 8NY | Other | £29,000 | Not a standard sale (repossession, buy-to-let or transfer). |
| 24 Feb 2023 | WISTERIA COTTAGE, HALF MOON HOUSE, 2 CO10 8NY | Flat or maisonette | £190,000 | Leasehold. |
| 22 Dec 2022 | LE MOONE, HALF MOON HOUSE, 2 CO10 8NY | Flat or maisonette | £165,000 | New build. Leasehold. |
| 24 Oct 2022 | THE SNUG, HALF MOON HOUSE, 2 CO10 8NY | Other | £190,000 | Leasehold. Not a standard sale (repossession, buy-to-let or transfer). |
| 30 Sep 2022 | CLARA'S PLACE, HALF MOON HOUSE, 2 CO10 8NY | Flat or maisonette | £250,000 | New build. Leasehold. |
| 21 Sep 2022 | SIGORS COTTAGE CO10 8NY | Detached | £1,550,000 | |
| 21 Jul 2022 | 3 CO10 8NY | Semi-detached | £675,000 | Not a standard sale (repossession, buy-to-let or transfer). |
| 26 Jan 2022 | FLAT 3 CADGE COTTAGE, HALF MOON HOUSE, 2 CO10 8NY | Flat or maisonette | £183,000 | New build. Leasehold. |
| 7 Oct 2021 | 22 CO10 8NY | Detached | £360,000 | |
| 30 Sep 2021 | FLAT 8 LA LUNA, HALF MOON HOUSE, 2 CO10 8NY | Flat or maisonette | £210,000 | New build. Leasehold. |
| 15 Apr 2021 | FLAT 4, THE STABLES, HALF MOON HOUSE, 2 CO10 8NY | Flat or maisonette | £197,500 | New build. Leasehold. |
| 24 Feb 2021 | 10A CO10 8NY | Flat or maisonette | £200,000 | Leasehold. |
| 12 Feb 2021 | WISTERIA COTTAGE, HALF MOON HOUSE, 2 CO10 8NY | Flat or maisonette | £180,000 | New build. Leasehold. |
| 29 May 2020 | THE OLD COTTAGE, HALF MOON HOUSE, 2 CO10 8NY | Flat or maisonette | £182,500 | New build. Leasehold. |
| 24 Apr 2020 | FLAT 9, THE CORNER POST, HALF MOON HOUSE, 2 CO10 8NY | Flat or maisonette | £205,000 | New build. Leasehold. |
| 4 Feb 2020 | THE SNUG, HALF MOON HOUSE, 2 CO10 8NY | Flat or maisonette | £195,000 | New build. Leasehold. |
| 20 Feb 2019 | GROUND FLOOR FLAT, 10 CO10 8NY | Flat or maisonette | £200,000 | Leasehold. |
| 6 Nov 2018 | 29A CO10 8NY | Other | £135,000 | Not a standard sale (repossession, buy-to-let or transfer). |
| 20 Jul 2018 | 18 CO10 8NY | Terraced | £275,000 | |
| 12 Jun 2018 | HALF MOON HOUSE CO10 8NY | Other | £411,000 | Not a standard sale (repossession, buy-to-let or transfer). |
| 27 Apr 2017 | 11 CO10 8NY | Terraced | £310,000 | |
| 16 Dec 2016 | 24 CO10 8NY | Detached | £340,000 | |
| 28 Oct 2016 | GROUND FLOOR FLAT, 10 CO10 8NY | Flat or maisonette | £190,000 | Leasehold. |
| 6 Oct 2016 | 28 - 29 CO10 8NY | Other | £15,000 | Leasehold. Not a standard sale (repossession, buy-to-let or transfer). |
| 18 Mar 2016 | 7 CO10 8NY | Terraced | £350,000 | |
| 28 Nov 2014 | 22 CO10 8NY | Detached | £249,000 | |
| 9 Jun 2014 | 11 CO10 8NY | Terraced | £245,000 | |
| 26 Nov 2012 | 3, ST. PETERS COURT CO10 8NY | Detached | £526,500 | |
| 21 Feb 2012 | THE NEW BARN, 16A CO10 8NY | Detached | £250,000 | |
| 27 May 2011 | 9 CO10 8NY | Detached | £562,500 | |
| 28 May 2010 | 10A CO10 8NY | Flat or maisonette | £158,000 | Leasehold. |
| 11 Dec 2009 | 10A CO10 8NY | Flat or maisonette | £148,500 | Leasehold. |
| 23 Oct 2009 | 11 CO10 8NY | Terraced | £225,000 | |
| 4 Mar 2009 | SIGORS HOUSE CO10 8NY | Detached | £800,000 | |
| 7 Apr 2008 | 17 CO10 8NY | Semi-detached | £210,000 | |
| 1 Aug 2007 | 7B CO10 8NY | Terraced | £145,000 | Leasehold. |
| 27 Apr 2007 | 1 CO10 8NY | Terraced | £340,000 | |
| 15 Feb 2007 | 17 CO10 8NY | Semi-detached | £192,000 | |
| 1 Dec 2006 | 10A CO10 8NY | Flat or maisonette | £149,950 | New build. Leasehold. |
| 23 Oct 2006 | 16 CO10 8NY | Detached | £432,500 | |
| 17 Feb 2006 | 30 CO10 8NY | Terraced | £205,000 | |
| 26 Aug 2005 | THE OLD MANSE CO10 8NY | Detached | £435,000 | |
| 17 Mar 2003 | 30 CO10 8NY | Terraced | £130,000 |
Energy performance certificates
42 homes with a current certificate; median floor area 76 m². Most common: Flat (17); House, mid-terrace (10); House, end-terrace (6). Built: 2003-2006 (13); before 1900 (12); 2019 (9). Tenure at assessment: owner-occupied (11); rented (private) (7); rented (social) (5).
Each home's certificates and sales (22 addresses)
- 1, Bloomfield Court, High Street
- 2, Bloomfield Court, High Street
- 3, Bloomfield Court, High Street
- 5, Bloomfield Court, High Street
- 10, High Street, Clare
- 11, High Street, Clare
- 18, High Street, Clare
- 30, High Street, Clare
- Cadge Cottage, Half Moon House, 2 High Street, Clare
- Claras Place, Half Moon House, 2 High Street, Clare
- Dental Surgery, Imogen House, 5 High Street, Clare
- Jacaranda House, High Street, Clare
- La Luna, Half Moon House, 2 High Street, Clare
- Le Moone, Half Moon House, 2 High Street, Clare
- Sigors Cottage, High Street, Clare
- The Ancient House, High Street, Clare
- The Corner Post, Half Moon House, 2 High Street, Clare
- The Flat, 8 High Street, Clare
- The Old Cottage, Half Moon House, 2 High Street, Clare
- The Snug, Half Moon House, 2 High Street, Clare
- The Stables, Half Moon House, 2 High Street, Clare
- Wisteria Cottage, Half Moon House, 2 High Street, Clare
Council tax
What each band costs in West Suffolk in 2026-27: Band D £2,351 a year on average, including the police, fire and any county and parish charges.
| A | B | C | D | E | F | G | H |
|---|---|---|---|---|---|---|---|
| £1,568 | £1,829 | £2,090 | £2,351 | £2,874 | £3,397 | £3,919 | £4,703 |
Homes by band in the neighbourhood around this street: most are in band D (30% of about 1,130 homes).
Planning and heritage
- Conservation area: yes, Clare (council page). Extensions, demolition, some windows and doors, and work on trees need consent.
- Listed buildings on or by this street: 40.
- 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
- PARISH CHURCH OF SS PETER AND PAUL, grade I
- The Ancient House, grade I
- 11-13, HIGH STREET, grade II*
- CHURCH FARMHOUSE, grade II*
- THE SWAN INN, grade II*
- THE VICARAGE, grade II*
- 10, MARKET HILL, grade II
- 17-19, HIGH STREET, grade II
- 20 AND 21, HIGH STREET, grade II
- 22, HIGH STREET, grade II
- 27, HIGH STREET, grade II
- 28 AND 29, HIGH STREET, grade II
- 3, HIGH STREET, grade II
- 3, MARKET HILL, grade II
- 31, HIGH STREET, grade II
- 34 AND 35, CALLIS STREET, grade II
- 36, CALLIS STREET, grade II
- 37, CALLIS STREET, grade II
- 39 AND 40, NETHERGATE STREET, grade II
- 4 Market Hill, grade II
- 4-7, WELL LANE, grade II
- 5, HIGH STREET, grade II
- 5, MARKET HILL, grade II
- 6, HIGH STREET, grade II
- 7 AND 8, HIGH STREET, grade II
- 7 AND 8, MARKET HILL, grade II
- 9, MARKET HILL, grade II
- BEVERLEY HOUSE, grade II
- BRUNDON, grade II
- CLARE BOARD SCHOOL, grade II
And 10 more.
Roadworks
Planned, as of 31 October 2026
- 2 November 2026 to 4 November 2026: BT, Utility asset works, some carriageway incursion, on the footway, verge (minor works)
Finished in the last three months
- 29 October 2026 to 30 October 2026: SUFFOLK COUNTY COUNCIL, Highway repair and maintenance works, road closure, on the footway (immediate - urgent works)
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 3 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 |
|---|---|---|---|
| CO10 8NY | not in 2 or 3 | 0 / 0 / 2 | unlikely |
| CO10 8NL | not in 2 or 3 | 0 / 0 / 0 | unlikely |
| CO10 8NN | not in 2 or 3 | 0 / 0 / 1 | unlikely |
| CO10 8NZ | not in 2 or 3 | 0 / 0 / 0 | unlikely |
| CO10 8PX | not in 2 or 3 | 0 / 0 / 0 | unlikely |
Height above sea level
The street's 94 addresses are between 49 m and 55 m above sea level (51 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 |
|---|---|---|---|---|
| CO10 8NL | 100% | 100% | 100% | 0% |
| CO10 8NN | 100% | 69% | 69% | 0% |
| CO10 8NY | 100% | 98% | 98% | 0% |
| CO10 8NZ | 100% | 100% | 100% | 0% |
| CO10 8PX | 100% | 100% | 100% | 0% |
Getting around
| Nearest | Distance | |
|---|---|---|
| Railway station | Sudbury (Suffolk) 348,000 journeys in 2024–25 | 11.6 km (7.2 miles) |
| Bus stops | 4 stops within 400 m (0.2 miles), 10 within 800 m (0.5 miles); nearest Memorial Clare | 90 m |
| Bus or coach station | Bus Station Haverhill | 9.5 km (5.9 miles) |
| EV charging points | MFG Charging Station | 8.8 km (5.5 miles) |
| Airport with scheduled flights | London Stansted Airport STN | 32.1 km (20 miles) |
Local services
| Nearest | Distance | |
|---|---|---|
| GP surgeries | 1 practices within 1.6 km (1 mile); nearest Clare Guildhall Surgery | 90 m |
| Pharmacies | 1 pharmacies within 1.6 km (1 mile); nearest Clare Pharmacy | 90 m |
| NHS dentists | Highpoint (Dental Surgery) | 7.9 km (4.9 miles) |
| Hospital | St Leonards Hospital | 11.6 km (7.2 miles) |
| Police station | Haverhill Police Station | 9.7 km (6 miles) |
| Cash machines | 1 machines within 800 m (0.5 miles); nearest The Cooperative Food Clare, Clare Cashzone | 70 m |
Parks and green space
| Nearest | Distance | |
|---|---|---|
| Park or garden | 2 within 800 m (0.5 miles); nearest Clare Castle Country Park 10 ha | 190 m |
| Play area | 1 within 800 m (0.5 miles); nearest Unnamed 1,930 m² | 230 m |
| Allotments | 1 within 800 m (0.5 miles); nearest Unnamed 4.2 ha | 390 m |
Within 800 m (0.5 miles): 2 parks and gardens, 18 hectares in all.
Landmarks
The nearest historic landmark is The Ancient House, a listed building (Grade I), 30 m. 122 listed buildings are within 1 km (0.6 miles), 6 of them Grade I and 11 of them Grade II*.
| Name | What it is | From the middle of the street |
|---|---|---|
| The Ancient House | Listed building, Grade I | 30 m |
| Parish Church of Ss Peter and Paul | Listed building, Grade I | 40 m |
| The Vicarage | Listed building, Grade II* | 40 m |
| Church Farmhouse | Listed building, Grade II* | 50 m north |
| Clare Castle | Scheduled monument | 290 m south-east |
| Earthwork on Lower Common | Scheduled monument | 400 m (0.2 miles) north |
| Clare Priory (uninhabited portions) | Scheduled monument | 410 m (0.3 miles) south |
| Name | What it is | From the middle of the street |
|---|---|---|
| New Cut | Lake or reservoir | 780 m (0.5 miles) south |
| Stour Vale | Valley | 2.3 km (1.4 miles) south-west |
| Cold Weather Plantation | Wood | 2.3 km (1.4 miles) north-west |
| Langley Wood | Wood | 2.4 km (1.5 miles) south-east |
| The Rookery | Wood | 2.4 km (1.5 miles) east |
| Mare Hill | Hill | 4.1 km (2.6 miles) north-west |
Air quality
| Pollutant | Here | UK limit | WHO guideline |
|---|---|---|---|
| Nitrogen dioxide (NO2) | 4.8 | 40 | 10 |
| Fine particles (PM2.5) | 6.8 | 20 | 5 |
| Particles (PM10) | 11.8 | 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 |
|---|---|---|
| 60 to 64 | 6 | 0 |
| 55 to 59 | 29 | 0 |
| Under 55 | 59 | 94 |
35 of the street's 94 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 West Suffolk: see them on the West Suffolk page.
Nearest schools
| School | Phase | Ages | Distance | Inspection |
|---|---|---|---|---|
| Clare Community Primary School | Primary | 4–11 | 240 m | Good (Feb 2020, overall grade under the previous framework) |
| Stour Valley Community School | Secondary | 11–16 | 660 m (0.4 miles) | Good (Apr 2023, overall grade under the previous framework) |
Food hygiene ratings nearby
| Business | Type | Distance | Rating | Rated |
|---|---|---|---|---|
| The Swan Inn CO10 8NY | Pub/bar/nightclub | 70 m | 5 Very good | 2 Jul 2025 |
| The Mughal Knight CO10 8NY | Restaurant/Cafe/Canteen | 70 m | 4 Good | 12 Feb 2025 |
| The Lantern CO10 8NY | Takeaway/sandwich shop | 70 m | 5 Very good | 7 Mar 2025 |
| Clare Baptist Church CO10 8NY | Other catering premises | 70 m | Exempt | |
| Clare Fish & Chip Shop CO10 8NY | Takeaway/sandwich shop | 70 m | 5 Very good | 24 Jan 2024 |
| Co-op CO10 8NN | Retailers - supermarkets/hypermarkets | 90 m | 5 Very good | 25 Sep 2025 |
| The Bell Hotel CO10 8NN | Pub/bar/nightclub | 90 m | 5 Very good | 1 Aug 2026 |
| J R Humphrey & Sons Ltd CO10 8NN | Retailers - other | 90 m | 5 Very good | 4 Aug 2026 |
| Tuckermans CO10 8NN | Takeaway/sandwich shop | 90 m | 5 Very good | 15 Sep 2026 |
| Clare Trading Post CO10 8NN | Restaurant/Cafe/Canteen | 110 m | 4 Good | 20 Mar 2025 |
| CLASP CO10 8PX | Other catering premises | 110 m | 5 Very good | 21 Jun 2023 |
| Smalltown CO10 8NY | Restaurant/Cafe/Canteen | 120 m | 5 Very good | 1 May 2025 |
| The Pear CO10 8NY | Retailers - other | 130 m | 5 Very good | 12 Feb 2025 |
| Tea at number 5 CO10 8NY | Restaurant/Cafe/Canteen | 140 m | 5 Very good | 7 Mar 2025 |
| The Clumsy Cock CO10 8PX | Pub/bar/nightclub | 140 m | 5 Very good | 1 May 2025 |
Crime within 250 m
| Category | Crimes |
|---|---|
| Violence and sexual offences | 7 |
| Anti-social behaviour | 4 |
| Criminal damage and arson | 3 |
| Public order | 3 |
| Other theft | 2 |
| Vehicle crime | 2 |
| Shoplifting | 1 |
| Drugs | 1 |
| Other crime | 1 |
| Possession of weapons | 1 |
Most of these are attached to: On or near Station Road (5); On or near Callis Street (4); On or near Erbury Place (3); On or near Common Street (2); On or near Half Moon Yard (2).
People and work
Who lives here
| Around this street | England | |
|---|---|---|
| Median age | 59 | 40 |
| Children under 15 | 7% | 17% |
| Aged 65 and over | 41% | 18% |
Homes
| Around this street | England | |
|---|---|---|
| Owned (outright or with a mortgage) | 56% | 61% |
| Owned outright | 42% | 33% |
| Shared ownership | 0% | 1% |
| Social rented | 17% | 17% |
| Private rented | 26% | 21% |
Work and commuting
| Around this street | England | |
|---|---|---|
| Adults (16 and over) in work | 47% | 57% |
| Unemployment (of those working or looking for work) | 4% | 6% |
| Retired (of adults) | 40% | 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 van | 47% | 48% |
| By train, Underground, metro or tram | 1% | 4% |
| By any public transport, including bus | 3% | 8% |
| On foot or by bicycle | 10% | 10% |
| Work within 10 km (6 miles) of home (of those who travel to work) | 36% | 65% |
| Work 30 km (19 miles) or more away | 22% | 8% |
Education and languages
| Around this street | England | |
|---|---|---|
| Degree or other higher qualification, Level 4+ (of adults) | 34% | 34% |
| No qualifications | 22% | 18% |
| Apprenticeship as highest qualification | 4% | 5% |
| Main language English (aged 3 and over) | 99% | 91% |
| Cannot speak English well or at all | under 1% | 2% |
Deprivation
The neighbourhood around this street is in decile 6 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
- Roadworks Street works permit: SUFFOLK COUNTY COUNCIL: Highway repair and maintenance works, 29 October 2026 to 30 October 2026 (road closure) found 3 November 2026
- Roadworks Street works permit: BT: Utility asset works, 2 November 2026 to 4 November 2026 (some carriageway incursion) found 3 November 2026
- Food hygiene ratings Luna Moon (takeaway/sandwich shop, CO10 8NY) is no longer listed; it was rated 5 Very good found 31 October 2026
Postcodes on this street
- CO10 8NY: 74 addresses of 82 in the postcode
- CO10 8NL: 11 addresses
- CO10 8NN: 7 addresses of 50 in the postcode
- CO10 8NZ: 1 address of 2 in the postcode
- CO10 8PX: 1 address of 46 in the postcode
Nearby streets
Church Lane · Bucks Lane · Church Street · Market Hill · Pashlers Alley · Gosford Close · Callis Street · Well Lane · Erbury Place · Station Road · Malting Lane · Common Street
All the streets in CO10 and across West Suffolk.
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.