Belsize Avenue Ealing

46 addresses across 1 postcode (W13), about 150 m long, classed as a local road. USRN 20600154.

  • Sales: 96 recorded sales since 1995; in 2025 the median was £830,000 across 5 sales.
  • Energy: 32 homes have an energy certificate (C: 14, D: 17, E: 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 E; Band D in Ealing costs £2,139 a year in 2026-27.
  • Broadband: Gigabit broadband is available to 100% of premises.
  • Transport: The nearest railway station is Brentford, about 1.4 km (0.9 miles) away in a straight line.
  • Green space: The nearest park or garden, Bramley Road Rest Garden, is about 160 m away.
  • Air: Background air pollution in 2024 was 17.3 µg/m³ of nitrogen dioxide and 8.7 of PM2.5, within UK legal limits.
  • Height: It is about 21 m above sea level.
  • Noise: 9 of its 46 addresses are modelled at 55 dB or more from road traffic.
  • Doctors: The nearest GP surgery is Northfields Surgery, about 600 m (0.4 miles) away, with 10 practices within 1.6 km (1 mile).
  • People: About 200 people lived in the census areas around it in 2021; 60% of households owned their home and 62% of adults held a degree or other higher qualification.
  • Crime: 122 crimes were recorded within 250 m between September 2025 and August 2026, most often anti-social behaviour.

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
20255£830,000£700,000£912,000
20243£690,000£650,000£695,000
20235£830,000£708,000£916,500
20223£800,000£640,000£815,000
20214£753,750£638,000£800,000
20192£717,500£635,000£800,000
20181£800,000£800,000£800,000
20171£820,000£820,000£820,000
20161£655,000£655,000£655,000
20152£747,475£699,950£795,000
20142£656,975£599,950£714,000
20133£565,000£465,000£565,000
Most recent sales (latest 50 of 96)
DateAddressTypePriceNotes
4 Nov 202533 W13 9TFTerraced£830,000
6 Jun 20255 W13 9TFTerraced£870,000
26 Mar 202516 W13 9TFTerraced£700,000
20 Feb 202529 W13 9TFTerraced£722,500
20 Jan 20259 W13 9TFTerraced£912,000
7 May 202413 W13 9TFTerraced£690,000
27 Mar 202411 W13 9TFFlat or maisonette£695,000
16 Jan 202431 W13 9TFTerraced£650,000
14 Aug 202335 W13 9TFTerraced£830,000
10 Aug 202343 W13 9TFTerraced£870,000
30 Jun 202325 W13 9TFTerraced£715,000
8 Jun 202338 W13 9TFTerraced£916,500
18 May 202330 W13 9TFTerraced£708,000
29 Apr 20225 W13 9TFTerraced£800,000
25 Mar 202228 W13 9TFTerraced£640,000
11 Mar 202215 W13 9TFTerraced£815,000
29 Sep 202143 W13 9TFTerraced£638,000
18 Jun 202136 W13 9TFTerraced£800,000
12 Feb 20214 W13 9TFTerraced£720,000
27 Jan 20213 W13 9TFTerraced£787,500
27 Sep 201945 W13 9TFTerraced£635,000Leasehold.
31 May 201912 W13 9TFTerraced£800,000
6 Jul 20189 W13 9TFTerraced£800,000
28 Jul 201721 W13 9TFTerraced£820,000
30 Aug 201622 W13 9TFTerraced£655,000
17 Aug 201515 W13 9TFTerraced£795,000
23 Jun 201524 W13 9TFTerraced£699,950
17 Apr 201435 W13 9TFTerraced£714,000
8 Apr 20141 W13 9TFTerraced£599,950
13 Sep 20133 W13 9TFTerraced£565,000
7 Jun 20138 W13 9TFTerraced£565,000
23 Apr 201321 W13 9TFTerraced£465,000
27 Jul 201235 W13 9TFTerraced£540,000
9 Dec 20115 W13 9TFTerraced£492,000
4 Nov 20119 W13 9TFTerraced£499,999
26 May 201015 W13 9TFTerraced£495,000
22 Apr 201024 W13 9TFTerraced£420,000
24 Mar 20107 W13 9TFTerraced£419,000
18 Sep 200914 W13 9TFTerraced£425,000
24 Jul 20093 W13 9TFTerraced£360,000
14 Oct 200832 W13 9TFTerraced£334,000
30 Jul 200817 W13 9TFTerraced£315,000
13 May 200843 W13 9TFTerraced£420,000
1 May 200835 W13 9TFTerraced£417,500
2 Apr 200815 W13 9TFTerraced£351,000
23 Jul 20074 W13 9TFTerraced£380,000
18 Apr 200725 W13 9TFTerraced£345,000
19 May 200610 W13 9TFTerraced£352,500
28 Apr 200627 W13 9TFTerraced£345,000
2 Dec 200535 W13 9TFTerraced£240,000

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 June 2012 and some homes have none. Address data © Ordnance Survey and Royal Mail, shown for understanding the energy efficiency of buildings only.

32 homes with a current certificate; median floor area 84 m². Most common: House, mid-terrace (28); House, end-terrace (4). Built: 1900-1929 (28); 1930-1949 (2); before 1900 (2). Tenure at assessment: owner-occupied (24); rented (private) (7).

Each home's certificates and sales (10 addresses)

Council tax

What each band costs in Ealing in 2026-27: Band D £2,139 a year on average, including the police, fire and any county and parish charges.

ABCDEFGH
£1,426£1,663£1,901£2,139£2,614£3,089£3,564£4,277

Homes by band in the neighbourhood around this street: most are in band E (64% of about 720 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: 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

  • 4 August 2026: THAMES WATER, Utility asset works, some carriageway incursion, on the footway (minor works)

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 is in flood zone 2 or 3.

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 addresses are about 21 m above sea level.

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
W13 9TF100%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 stationsBrentford 977,000 journeys in 2024–251.4 km (0.9 miles)
West Ealing 2.5 million journeys in 2024–251.5 km (1 mile)
Ealing Broadway 15 million journeys in 2024–251.9 km (1.2 miles)
Underground, metro or tramNorthfields Underground Station110 m
South Ealing Underground Station600 m (0.4 miles)
Boston Manor Underground Station790 m (0.5 miles)
Bus stops7 stops within 400 m (0.2 miles), 25 within 800 m (0.5 miles); nearest Northfields Station80 m
Bus or coach stationMontpelier Road / Eaton Rise Ealing2.5 km (1.6 miles)
Ferry terminalKew Pier2.5 km (1.6 miles)
Car parks2 within 800 m (0.5 miles); nearest Ealing Community Church Car Park160 m
EV charging points29 within 1.6 km (1 mile); nearest Shell Recharge Charging Station450 m (0.3 miles)
Airport with scheduled flightsLondon Heathrow Airport LHR10.5 km (6.5 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 surgeries10 practices within 1.6 km (1 mile); nearest Northfields Surgery600 m (0.4 miles)
Pharmacies11 pharmacies within 1.6 km (1 mile); nearest Bramley Pharmacy260 m
NHS dentists13 practices within 1.6 km (1 mile); nearest Dental Beauty Northfields80 m
HospitalEaling Hospital Child Health1.3 km (0.8 miles)
Police stationPolice Safer Neighbourhood Team Ealing Common760 m (0.5 miles)
Cash machines1 machines within 800 m (0.5 miles); nearest ATM730 m (0.5 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 garden5 within 800 m (0.5 miles); nearest Bramley Road Rest Garden 7,150 m²160 m
Largest park within 800 m (0.5 miles)Boston Manor Park 13 ha770 m (0.5 miles)
Play area4 within 800 m (0.5 miles); nearest Unnamed 290 m²200 m
Playing field2 within 800 m (0.5 miles); nearest Northfields Recreation Ground 8.7 ha280 m
Allotments3 within 800 m (0.5 miles); nearest Searchlight Allotments 2.5 ha350 m

Within 800 m (0.5 miles): 5 parks and gardens, 24 hectares in all.

Landmarks

The nearest historic landmark is 266 and 268 Northfield Avenue W 13, a listed building (Grade II*), 180 m south-east. 19 listed buildings are within 1 km (0.6 miles), 1 of them Grade I and 2 of them Grade II*.

Historic places
NameWhat it isFrom the middle of the street
266 and 268 Northfield Avenue W 13Listed building, Grade II*180 m south-east
Church of St MaryListed building, Grade II*870 m (0.5 miles) north-east
Boston Manor House, Boston Manor ParkListed building, Grade I910 m (0.6 miles) south
Walpole ParkRegistered park or garden, Grade II1.1 km (0.7 miles) north
City of Westminster Cemetery, HanwellRegistered park or garden, Grade II1.3 km (0.8 miles) north-west
Royal Botanic Gardens, KewWorld Heritage Site2.8 km (1.8 miles) south-east
Natural landmarks within 5 km (3.1 miles)
NameWhat it isFrom the middle of the street
Trumper's WoodWood1.5 km (0.9 miles) west
Long WoodWood1.6 km (1 mile) west
PotomacLake or reservoir1.8 km (1.1 miles) south-east
Barons PondLake or reservoir2 km (1.2 miles) east
Johnsons IslandIsland2.1 km (1.3 miles) south
Conolly DellValley2.2 km (1.3 miles) north-west

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)17.34010
Fine particles (PM2.5)8.7205
Particles (PM10)13.84015

All three are within the UK legal limits; nitrogen dioxide and PM2.5 are above the WHO guideline, as in most towns and cities.

Road, rail and aircraft 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 trafficRailwaysAircraft
60 to 64030
55 to 599210
Under 55372246

9 of the street's 46 addresses are modelled at 55 dB or more from road traffic, and 24 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 Ealing: see them on the Ealing page.

Nearest schools

Source: Get Information About Schools (Department for Education), 1 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
Fielding Primary SchoolPrimary3–11350 m No published inspection
Ealing Fields Church of England High SchoolSecondary11–18460 m (0.3 miles) No published inspection
Little Ealing Primary SchoolPrimary3–11540 m (0.3 miles) No published inspection
Mount Carmel Catholic Primary School Roman CatholicPrimary3–11570 m (0.4 miles) No published inspection
Gunnersbury Catholic School Roman CatholicSecondary11–18750 m (0.5 miles) Outstanding (Jan 2023, overall grade under the previous framework)
Grange Primary SchoolPrimary3–11890 m (0.6 miles) No published inspection
Elthorne Park High SchoolSecondary11–19950 m (0.6 miles) No published inspection
Our Lady and St John's Catholic Primary School Roman CatholicPrimary3–111.1 km (0.7 miles) No published inspection
Oaklands Primary SchoolPrimary3–111.2 km (0.7 miles) Outstanding (May 2023, overall grade under the previous framework)
St John's Primary SchoolPrimary3–111.5 km (0.9 miles) Outstanding (May 2024, overall grade under the previous framework)
Lionel Primary SchoolPrimary3–111.6 km (1 mile) No overall grade (Mar 2025, graded inspection without an overall judgement): Quality of education: Outstanding; Behaviour and attitudes: Outstanding; Personal development: Outstanding; Leadership and management: Outstanding
Bolder AcademySecondary11–181.6 km (1 mile) Good (Dec 2022, overall grade under the previous framework)

Food hygiene ratings nearby

Source: Food Standards Agency, Food Hygiene Rating Scheme, extract of 1 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
Da Moreno W13 9SJTakeaway/sandwich shop30 mUnknown17 Apr 2026
Zgara Korcare W13 9SJRestaurant/Cafe/Canteen30 m5 Very good27 Aug 2025
Chick And Crust W13 9SJRestaurant/Cafe/Canteen30 m3 Generally satisfactory3 Jul 2026
Court Of Miracles W13 9SJRestaurant/Cafe/Canteen40 m3 Generally satisfactory18 Nov 2025
Poison Ivy Coffee W13 9SJRestaurant/Cafe/Canteen60 m5 Very good20 Mar 2024
Cafe Florentine W13 9SJRestaurant/Cafe/Canteen70 m4 Good12 Feb 2026
Sainsbury's W13 9QURetailers - supermarkets/hypermarkets70 m5 Very good26 Jun 2023
Ealing Wine Co W13 9SJPub/bar/nightclub70 m5 Very good6 Feb 2025
Eats'n'Bits W13 9QURetailers - other80 m3 Generally satisfactory16 Sep 2025
JVS Food & Wine Ltd W13 9QURetailers - other80 m2 Improvement necessary2 Sep 2025
Pasta Di Piazza W13 9QURestaurant/Cafe/Canteen80 m3 Generally satisfactory13 Mar 2026
Element Coffee W13 9SJRestaurant/Cafe/Canteen90 m5 Very good29 Oct 2024
Y-Nut W13 9QURestaurant/Cafe/Canteen110 m5 Very good26 Oct 2023
Sofin Interiors W13 9QURestaurant/Cafe/Canteen110 m5 Very good7 May 2025
Best Western Northfields Ealing Hotel / RARA Bar & Grill W5 4UBRestaurant/Cafe/Canteen140 m2 Improvement necessary12 Jan 2026

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.

122 recorded crimes by category
CategoryCrimes
Anti-social behaviour37
Violence and sexual offences28
Vehicle crime14
Other theft10
Public order8
Shoplifting8
Robbery6
Burglary5
Drugs2
Theft from the person2
Bicycle theft1
Criminal damage and arson1

Most of these are attached to: On or near Belsize Avenue (21); On or near Derwent Road (21); On or near Green Avenue (17); On or near Devonshire Road (13); On or near Ridley Avenue (9).

People and work

Source: ONS Census 2021, taken on 21 March 2021, for the Output Area (a small census area of about 125 households) that this street's postcodes are in: 198 residents in 105 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 age4440
Children under 1520%17%
Aged 65 and over21%18%

Homes

Around this streetEngland
Owned (outright or with a mortgage)60%61%
Owned outright36%33%
Shared ownership3%1%
Social rented3%17%
Private rented35%21%

Work and commuting

Around this streetEngland
Adults (16 and over) in work56%57%
Unemployment (of those working or looking for work)4%6%
Retired (of adults)28%22%
Long-term sick or disabled (of adults)2%4%
Work mainly from home (of those in work)67%32%
Travel to work by car or van14%48%
By train, Underground, metro or tram9%4%
By any public transport, including bus16%8%
On foot or by bicycle3%10%
Work within 10 km (6 miles) of home (of those who travel to work)47%65%
Work 30 km (19 miles) or more away6%8%

Education and languages

Around this streetEngland
Degree or other higher qualification, Level 4+ (of adults)62%34%
No qualifications10%18%
Apprenticeship as highest qualification2%5%
Main language English (aged 3 and over)81%91%
Cannot speak English well or at all4%2%

Deprivation

The neighbourhood around this street is in decile 8 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.

  • W13 9TF: 46 addresses of 47 in the postcode

Nearby streets

Cranmer Avenue · Northcroft Road · Derwent Road · Derwent Road · Green Avenue · Jefferson Close · Devonshire Road · Redwood Grove · Northcroft Road · Littlewood Close · Altenburg Avenue · Northcroft Road

All the streets in W13 and across Ealing.

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.