Ivy Close Leyland, Chorley
19 addresses across 2 postcodes (PR25), about 160 m long, classed as a restricted local access road. USRN 7403256.
- Sales: 43 recorded sales since 1995; in 2025 the median was £365,000 across 1 sale.
- Prices and rents: A typical home in Chorley cost £216,624 in August 2026 (+4.2% on a year); private rents averaged £803 a month.
- Energy: 9 homes have an energy certificate (C: 4, D: 5).
- Flood: 1 address on its postcodes is in areas at high or medium risk of flooding from rivers, the sea or surface water.
- Recorded floods: No recorded flood covers the centre of any of its postcodes.
- Storm overflows: 1 storm overflow within 1 km (0.6 miles) spilled 53 times (65 hours) in 2025.
- Council tax: Most homes around it are in council tax band D; Band D in Chorley costs £2,430 a year in 2026-27.
- Broadband: Gigabit broadband is available to 100% of premises.
- Transport: The nearest railway station is Leyland, about 1.5 km (0.9 miles) away in a straight line.
- Green space: There is a small park or garden about 160 m away, and Cuerden Valley Park (238 hectares) is about 310 m away.
- Air: Background air pollution in 2024 was 8.6 µg/m³ of nitrogen dioxide and 6.3 of PM2.5, within UK legal limits.
- Height: Its addresses are 68 to 73 m above sea level.
- Noise: 1 of its 19 addresses is modelled at 55 dB or more from road traffic.
- Doctors: The nearest GP surgery is Whittle Surgery, about 1.9 km (1.2 miles) away.
- People: About 930 people lived in the census areas around it in 2021; 86% of households owned their home and 49% 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.
- Road safety: No collisions in which someone was hurt were reported on and around it in 2021 to 2025.
£9.99 The Street Dossier Full Report for a home on Ivy Close: its own records, questions to ask the seller and everything on this page, in one PDF. Choose the home
Sales on this street
| Year | Sales | Median price | Lowest | Highest |
|---|---|---|---|---|
| 2025 | 1 | £365,000 | £365,000 | £365,000 |
| 2023 | 1 | £485,000 | £485,000 | £485,000 |
| 2021 | 1 | £330,000 | £330,000 | £330,000 |
| 2019 | 1 | £205,000 | £205,000 | £205,000 |
| 2018 | 1 | £250,000 | £250,000 | £250,000 |
| 2015 | 1 | £220,000 | £220,000 | £220,000 |
| 2014 | 1 | £204,950 | £204,950 | £204,950 |
| 2012 | 1 | £265,000 | £265,000 | £265,000 |
| 2011 | 2 | £255,000 | £210,000 | £300,000 |
| 2010 | 1 | £208,000 | £208,000 | £208,000 |
| 2009 | 1 | £230,000 | £230,000 | £230,000 |
| 2007 | 2 | £249,950 | £249,950 | £249,950 |
| Date | Address | Type | Price | Notes |
|---|---|---|---|---|
| 15 Aug 2025 | 7 PR25 5SG | Detached | £365,000 | Leasehold. |
| 10 Feb 2023 | 1 PR25 5SG | Detached | £485,000 | |
| 22 Feb 2021 | 6 PR25 5SG | Detached | £330,000 | Leasehold. |
| 22 Feb 2021 | 6 PR25 5SG | Other | £330,000 | Not a standard sale (repossession, buy-to-let or transfer). |
| 15 Nov 2019 | 8 PR25 5SG | Detached | £205,000 | Leasehold. |
| 24 Aug 2018 | 15 PR25 5SG | Detached | £250,000 | Leasehold. |
| 12 Jun 2015 | 7 PR25 5SG | Detached | £220,000 | Leasehold. |
| 30 May 2014 | 17 PR25 5SG | Detached | £204,950 | |
| 28 May 2012 | 16 PR25 5SG | Detached | £265,000 | |
| 27 May 2011 | 16 PR25 5SG | Detached | £300,000 | |
| 27 Jan 2011 | 9 PR25 5SG | Detached | £210,000 | Leasehold. |
| 22 Dec 2010 | 9 PR25 5SG | Detached | £208,000 | Leasehold. |
| 15 May 2009 | 7 PR25 5SG | Detached | £230,000 | Leasehold. |
| 24 May 2007 | 2 PR25 5SG | Detached | £249,950 | |
| 12 Jan 2007 | 5 PR25 5SG | Detached | £249,950 | Leasehold. |
| 29 Apr 2005 | 17 PR25 5SG | Detached | £208,000 | |
| 23 Mar 2005 | 10 PR25 5SG | Detached | £210,000 | Leasehold. |
| 30 Jun 2004 | 1 PR25 5SG | Detached | £272,000 | |
| 5 Dec 2003 | 14 PR25 5SG | Detached | £217,000 | |
| 14 Aug 2003 | 2 PR25 5SG | Detached | £187,000 | |
| 11 Apr 2003 | 1 PR25 5SG | Detached | £230,000 | |
| 27 Mar 2003 | 14 PR25 5SG | Detached | £188,000 | |
| 15 Feb 2002 | 9 PR25 5SG | Detached | £126,000 | Leasehold. |
| 12 Nov 2001 | 17 PR25 5SG | Detached | £115,000 | |
| 12 Oct 2001 | 11 PR25 5SG | Detached | £139,950 | New build. Leasehold. |
| 26 Sep 2001 | 17 PR25 5SG | Detached | £109,500 | |
| 29 Jun 2001 | 12 PR25 5SG | Detached | £113,950 | New build. Leasehold. |
| 23 Mar 2001 | 10 PR25 5SG | Detached | £129,950 | New build. Leasehold. |
| 16 Feb 2001 | 14 PR25 5SG | Detached | £151,300 | New build. |
| 2 Feb 2001 | 15 PR25 5SG | Detached | £124,950 | New build. Leasehold. |
| 26 Jan 2001 | 8 PR25 5SG | Detached | £107,950 | New build. Leasehold. |
| 1 Dec 2000 | 7 PR25 5SG | Detached | £134,950 | New build. Leasehold. |
| 1 Dec 2000 | 9 PR25 5SG | Detached | £108,592 | New build. Leasehold. |
| 20 Oct 2000 | 6 PR25 5SG | Detached | £139,950 | New build. Leasehold. |
| 12 Oct 2000 | 5 PR25 5SG | Detached | £121,950 | New build. Leasehold. |
| 6 Oct 2000 | 4 PR25 5SG | Detached | £106,300 | New build. |
| 29 Sep 2000 | 3 PR25 5SG | Detached | £119,950 | New build. Leasehold. |
| 25 Sep 2000 | 2 PR25 5SG | Detached | £128,300 | New build. |
| 1 Sep 2000 | 1 PR25 5SG | Detached | £172,300 | New build. |
| 25 Aug 2000 | 16 PR25 5SG | Detached | £166,300 | New build. |
| 18 Aug 2000 | 17 PR25 5SG | Detached | £111,300 | New build. |
| 4 Jul 2000 | 18 PR25 5SG | Detached | £165,950 | New build. Leasehold. |
| 9 Jun 2000 | 19 PR25 5SG | Detached | £159,950 | New build. Leasehold. |
House prices and rents in Chorley
A typical home in Chorley cost £216,624 in August 2026, 4.2% more than a year before. That is 18% more than five years earlier and 49% more than ten years earlier.
| Home | Typical price, Aug 2026 |
|---|---|
| Detached | £345,701 |
| Semi-detached | £215,397 |
| Terraced | £172,972 |
| Flat or maisonette | £118,783 |
| Bought by a first-time buyer | £186,036 |
Private renters in Chorley paid £803 a month on average in September 2026, 7.2% more than a year before. That is 37% more than five years earlier.
| Home | Average rent a month, Sep 2026 |
|---|---|
| One bedroom | £601 |
| Two bedrooms | £768 |
| Three bedrooms | £910 |
| Four or more bedrooms | £1,337 |
Energy performance certificates
9 homes with a current certificate; median floor area 116 m². Most common: House, detached (9). Built: 1996-2002 (8); 2003-2006 (1). Tenure at assessment: owner-occupied (8).
Each home's certificates and sales (9 addresses)
Gas and electricity use
Homes with gas used 14,502 kWh of it on average in 2024, 45% more than the district's 9,993 kWh, and 3,744 kWh of electricity, 28% more than the district's 2,936 kWh. There are gas meters for about 56% of the homes.
| Postcode | Electricity meters | Typical electricity | Gas meters | Typical gas |
|---|---|---|---|---|
| PR25 5SG | 18 | 2,905 kWh | 7 | 14,183 kWh |
| PR25 5SF | 21 | 3,683 kWh | 15 | 15,465 kWh |
These are all the homes on each postcode, whatever their size and however many live in them, so they show the kind of homes and heating here rather than what any one home uses. The typical figure is the median: half the homes used less. The district is PR25.
Council tax
What each band costs in Chorley in 2026-27: Band D £2,430 a year on average, including the police, fire and any county and parish charges.
| A | B | C | D | E | F | G | H |
|---|---|---|---|---|---|---|---|
| £1,620 | £1,890 | £2,160 | £2,430 | £2,970 | £3,510 | £4,050 | £4,860 |
Homes by band in the neighbourhoods around this street: most are in band D (23% of about 2,050 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): 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)
- Berkeley Farm, Shady land: up to 3 homes, permissioned (830 m (0.5 miles))
Energy projects nearby
1 energy project near the street's postcodes.
| Project | Kind | Size | Stage | Distance |
|---|---|---|---|---|
| Farington Waste Recovery Park (Waste AD) South Ribble 07/06/0821 | Anaerobic digestion | 1.9 MW | Operational Sep 2010 | 4.8 km (3 miles) |
Planned projects can change or not go ahead; search the planning authority's applications by the reference shown for the plans, conditions and any objections. Construction brings traffic for some months; once built, solar farms and batteries are usually quiet, while turbines and waste plants can be seen or heard further away.
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, 1 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.
| Postcode | Planning zone | Addresses at high / medium / low risk | Groundwater |
|---|---|---|---|
| PR25 5SG | not in 2 or 3 | 0 / 0 / 1 | unlikely |
| PR25 5SF | not in 2 or 3 | 0 / 1 / 1 | unlikely |
Recorded floods
No recorded flood covers the centre of any of this street's postcodes.
Recorded floods are where floodwater was seen or surveyed after a flood. Many floods were never mapped, an outline over a postcode's centre does not mean every home in it flooded, and homes outside one may have. Ask the seller whether the home itself has flooded.
Coastal erosion
No projected coastal erosion zone is within 1 km (0.6 miles) of the street's postcodes.
Storm overflows
1 storm overflow within 1 km (0.6 miles) of the street's postcodes spilled 53 times, for 65 hours in all, in 2025. They discharge into Bow Brook.
| Overflow | Into | Spills | Hours | Distance |
|---|---|---|---|---|
| Lancaster Lane Cso 12045 United Utilities | Bow Brook | 53 | 65 | 770 m (0.5 miles) |
A storm overflow lets sewage diluted with rainwater into a river, stream or the sea when heavy rain overwhelms the sewers, so the spills here affect the water they run into, not homes. A spill is counted the regulators' way: a first 12 hours, then each 24 hours it goes on.
Coal mining
No postcode centre on the street is in a coalfield: the Mining Remediation Authority records no coal mining risk here.
Radon
Every 1 km square the street's postcodes are in is in the lowest band of radon potential: fewer than 1 home in 100 is estimated to be at or above the Action Level. It is not a radon Affected Area.
Historic landfill
No historic landfill site is within 500 m (0.3 miles) of the street's postcodes.
Height above sea level
The street's 19 addresses are between 68 m and 73 m above sea level (70 m on average).
Broadband
| Postcode | Superfast (30 Mbit/s+) | Ultrafast (300 Mbit/s+) | Gigabit | Below 10 Mbit/s |
|---|---|---|---|---|
| PR25 5SF | 100% | 100% | 100% | 0% |
| PR25 5SG | 100% | 100% | 100% | 0% |
Getting around
| Nearest | Distance | |
|---|---|---|
| Railway stations | Leyland 451,000 journeys in 2024–25 | 1.5 km (0.9 miles) |
| Bamber Bridge 75,000 journeys in 2024–25 | 3 km (1.8 miles) | |
| Buckshaw Parkway 355,000 journeys in 2024–25 | 3 km (1.9 miles) | |
| Bus stops | 6 stops within 400 m (0.2 miles), 22 within 800 m (0.5 miles); nearest Lune Drive Clayton-le-Woods | 290 m |
| Bus or coach station | Bus Station Chorley Town Centre | 5.8 km (3.6 miles) |
| EV charging points | 2 within 1.6 km (1 mile); nearest Osprey Charging Station | 660 m (0.4 miles) |
| Airport with scheduled flights | Liverpool John Lennon Airport LPL | 42.5 km (26 miles) |
Local services
| Nearest | Distance | |
|---|---|---|
| GP surgeries | Whittle Surgery | 1.9 km (1.2 miles) |
| Pharmacies | 2 pharmacies within 1.6 km (1 mile); nearest Leyland & Farington Pharmacy | 1.1 km (0.7 miles) |
| NHS dentists | Lowerbank Dental Practice | 1.9 km (1.2 miles) |
| Hospital | Ramsey Buckshawe Hospital | 1.6 km (1 mile) |
| Care homes | 6 homes within 1.6 km (1 mile); nearest Willowbank Rest Home Good Jan 2024 | 310 m |
| Police station | Leyland Police Station | 2.6 km (1.6 miles) |
| Cash machines | Morrisons Daily - Bristol Ave Farrington, Bristol Avenue, Farington Cashzone | 1.1 km (0.7 miles) |
Parks and green space
| Nearest | Distance | |
|---|---|---|
| Park or garden | 4 within 800 m (0.5 miles); nearest Unnamed 1,050 m² | 160 m |
| Largest park within 800 m (0.5 miles) | Cuerden Valley Park 238 ha | 310 m |
| Play area | 7 within 800 m (0.5 miles); nearest Unnamed 100 m² | 180 m |
| Playing field | 1 within 800 m (0.5 miles); nearest Unnamed 7,040 m² | 700 m (0.4 miles) |
| Allotments | Unnamed 3,820 m² | 1.5 km (1 mile) |
Within 800 m (0.5 miles): 4 parks and gardens, 240 hectares in all.
Landmarks
The nearest historic landmark is Moated site of Clayton Hall, adjacent fishponds and channels, a scheduled monument, 830 m (0.5 miles) south. 1 listed building is within 1 km (0.6 miles).
| Name | What it is | From the middle of the street |
|---|---|---|
| Moated site of Clayton Hall, adjacent fishponds and channels | Scheduled monument | 830 m (0.5 miles) south |
| Name | What it is | From the middle of the street |
|---|---|---|
| Bolton's Wood | Wood | 580 m (0.4 miles) north-east |
| School Covert | Wood | 770 m (0.5 miles) north-east |
| Black Banks Wood | Wood | 880 m (0.5 miles) north-east |
| Sheep Hill Wood | Wood | 1 km (0.6 miles) east |
| Gravel Hole Wood | Wood | 1 km (0.6 miles) north-east |
| Hough Hill | Hill | 3 km (1.9 miles) east |
Air quality
| Pollutant | Here | UK limit | WHO guideline |
|---|---|---|---|
| Nitrogen dioxide (NO2) | 8.6 | 40 | 10 |
| Fine particles (PM2.5) | 6.3 | 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 |
|---|---|---|
| 55 to 59 | 1 | 0 |
| Under 55 | 18 | 19 |
1 of the street's 19 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 Chorley: see them on the Chorley page.
Nearest schools
| School | Phase | Ages | Distance | Inspection |
|---|---|---|---|---|
| Lancaster Lane Primary and Pre-School | Primary | 4–11 | 770 m (0.5 miles) | No published inspection |
| Clayton-le-Woods Church of England Primary School | Primary | 3–11 | 800 m (0.5 miles) | Good (Dec 2019, overall grade under the previous framework) |
| St Catherine's Catholic Primary School Roman Catholic | Primary | 5–11 | 920 m (0.6 miles) | Good (May 2023, overall grade under the previous framework) |
| Lever House Primary School | Primary | 4–11 | 1 km (0.6 miles) | Good (Mar 2023, overall grade under the previous framework) |
| Farington Primary School | Primary | 5–11 | 1.4 km (0.9 miles) | Good (Jan 2024, overall grade under the previous framework) |
| Clayton-le-Woods Manor Road Primary School | Primary | 4–11 | 1.5 km (0.9 miles) | No published inspection |
| Leyland Methodist Junior School | Primary | 7–11 | 1.6 km (1 mile) | Good (Nov 2021, overall grade under the previous framework) |
| Leyland Methodist Infant School | Primary | 4–7 | 1.6 km (1 mile) | No overall grade (May 2025, graded inspection without an overall judgement): Quality of education: Good; Behaviour and attitudes: Good; Personal development: Good; Leadership and management: Good |
| St Bede's Catholic Primary School Roman Catholic | Primary | 3–11 | 1.8 km (1.1 miles) | No published inspection |
| Westwood Primary School | Primary | 5–11 | 2 km (1.2 miles) | No published inspection |
| Balshaw's Church of England High School | Secondary | 11–16 | 2 km (1.2 miles) | Good (Feb 2023, overall grade under the previous framework) |
Nurseries and childcare
7 nurseries, pre-schools and clubs within 1.5 km (0.9 miles), the nearest 460 m (0.3 miles) from the middle of the street.
| Provider | Kind | Places | Latest inspection | Distance |
|---|---|---|---|---|
| Teddy Towers PR25 5TD | Full day care | 33 | Good (Jul 2023, overall grade under the previous framework) | 460 m (0.3 miles) |
| Happy House Preschool & Nursery PR25 5LX | Full day care | 26 | Good (Oct 2022, overall grade under the previous framework) | 710 m (0.4 miles) |
| Clayton SSP Camp PR25 5TT | Out-of-school day care (over fives) | Not inspected yet | 770 m (0.5 miles) | |
| St Catherines Out Of School Club PR25 4SJ | Out-of-school day care | 60 | Not inspected yet | 940 m (0.6 miles) |
| St Catherine's Independent Nursery PR25 4SJ | Full day care | 40 | Outstanding (Oct 2022, overall grade under the previous framework) | 940 m (0.6 miles) |
| Sarah's Ark Ltd PR25 5UD | Full day care | 41 | Good (May 2023, overall grade under the previous framework) | 1.3 km (0.8 miles) |
| Farington Nursery PR25 4GH | Full day care | 30 | Good (Jul 2025, overall grade under the previous framework) | 1.4 km (0.8 miles) |
Ofsted also registers 428 childminders and 26 home childcarers (nannies) in Lancashire. It does not publish their addresses, so they cannot be shown here; the council's family information service lists those taking children.
Food hygiene ratings nearby
| Business | Type | Distance | Rating | Rated |
|---|---|---|---|---|
| Willowbank Rest Home PR25 5SP | Hospitals/Childcare/Caring Premises | 310 m | 5 Very good | 14 May 2026 |
| Salt And Pepper PR25 5SP | Mobile caterer | 310 m | 5 Very good | 20 May 2026 |
| Salt & Pepper Christmas PR25 5SP | Mobile caterer | 310 m | 5 Very good | 19 Nov 2025 |
| The Woodsman Public House PR25 5RY | Pub/bar/nightclub | 380 m | 5 Very good | 1 Jun 2026 |
| Teddy Towers PR25 5TD | Hospitals/Childcare/Caring Premises | 460 m (0.3 miles) | 5 Very good | 15 Aug 2025 |
Crime within 250 m
| Category | Crimes |
|---|---|
| Violence and sexual offences | 15 |
| Vehicle crime | 4 |
| Anti-social behaviour | 3 |
| Criminal damage and arson | 3 |
| Other theft | 1 |
| Public order | 1 |
Most of these are attached to: On or near Broom Close (7); On or near Arden Drive (6); On or near Sherwood Avenue (6); On or near Cypress Close (2); On or near Windflower Drive (2).
Road safety
No collisions in which someone was hurt were reported on and around the street in 2021 to 2025.
Only collisions in which someone was hurt and which the police were told about are here: damage-only collisions and near misses are not, and some injuries are never reported. Positions are recorded by the police, usually to within a few metres. Each year's figures are published the following September.
Traffic on nearby roads
No traffic count point is within 500 m (0.3 miles) of the street's postcodes. The Department for Transport counts every motorway and A road and only a sample of minor roads, so a quiet residential street usually has none.
People and work
Who lives here
| Around this street | England | |
|---|---|---|
| Median age | 35 | 40 |
| Children under 15 | 22% | 17% |
| Aged 65 and over | 7% | 18% |
Homes
| Around this street | England | |
|---|---|---|
| Owned (outright or with a mortgage) | 86% | 61% |
| Owned outright | 26% | 33% |
| Shared ownership | 8% | 1% |
| Social rented | 3% | 17% |
| Private rented | 3% | 21% |
Work and commuting
| Around this street | England | |
|---|---|---|
| Adults (16 and over) in work | 77% | 57% |
| Unemployment (of those working or looking for work) | 1% | 6% |
| Retired (of adults) | 13% | 22% |
| Long-term sick or disabled (of adults) | 1% | 4% |
| Work mainly from home (of those in work) | 36% | 32% |
| Travel to work by car or van | 60% | 48% |
| By train, Underground, metro or tram | under 1% | 4% |
| By any public transport, including bus | under 1% | 8% |
| On foot or by bicycle | 3% | 10% |
| Work within 10 km (6 miles) of home (of those who travel to work) | 51% | 65% |
| Work 30 km (19 miles) or more away | 12% | 8% |
Education and languages
| Around this street | England | |
|---|---|---|
| Degree or other higher qualification, Level 4+ (of adults) | 49% | 34% |
| No qualifications | 6% | 18% |
| Apprenticeship as highest qualification | 5% | 5% |
| Main language English (aged 3 and over) | 99% | 91% |
| Cannot speak English well or at all | 0% | 2% |
Deprivation
The 2 neighbourhoods around this street are in deciles 9 to 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
Nearby streets
Magnolia Drive · Sherwood Avenue · Cypress Close · Burnham Close · Acorn Court · Bedgebury Close · Wychwood Grove · Magnolia Drive · Dahlia Close · Petunia Close · Broom Close · Tay Mews
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; road collisions count only those in which someone was hurt and the police were told.
- 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.