Gallowgate Richmond, North Yorkshire

25 addresses across 8 postcodes (DL10), about 570 m (0.4 miles) long, classed as a minor road. USRN 31900049.

  • Sales: 29 recorded sales since 1995; in 2026 the median was £157,500 across 1 sale.
  • Energy: 13 homes have an energy certificate (B: 2, C: 3, D: 4, E: 3, F: 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 B; Band D in North Yorkshire costs £2,544 a year in 2026-27.
  • Broadband: Gigabit broadband is available to 15% to 100% of premises.
  • Transport: The nearest railway station is Darlington, about 17.4 km (11 miles) away in a straight line.
  • Green space: The nearest park or garden, Friary Gardens, is about 350 m away.
  • Air: Background air pollution in 2024 was 4.1 µg/m³ of nitrogen dioxide and 5.3 of PM2.5, within UK legal limits.
  • Height: Its addresses are 145 to 198 m above sea level.
  • Noise: 20 of its 25 addresses are modelled at 55 dB or more from road traffic.
  • Doctors: The nearest GP surgery is The Friary Surgery, about 410 m (0.3 miles) away, with 2 practices within 1.6 km (1 mile).
  • People: About 960 people lived in the census areas around it in 2021; 76% of households owned their home and 37% of adults held a degree or other higher qualification.
  • Crime: 35 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
20261£157,500£157,500£157,500
20241£305,000£305,000£305,000
20222£192,600£184,950£200,250
20182£217,750£215,500£220,000
20161£100,000£100,000£100,000
20122£120,998£117,000£124,995
20091£210,000£210,000£210,000
20072£175,000£140,000£210,000
20062£131,000£115,000£147,000
20042£264,500£249,000£280,000
20031£59,950£59,950£59,950
20023£109,950£76,000£114,950
Most recent sales (29)
DateAddressTypePriceNotes
15 Jun 20263 DL10 4LYTerraced£157,500
24 Oct 202513 DL10 4NASemi-detached£170,000Not a standard sale (repossession, buy-to-let or transfer).
2 Dec 202417 DL10 4NATerraced£305,000
29 Jun 202211 DL10 4NASemi-detached£200,250
25 Feb 20227 DL10 4LYTerraced£184,950
1 Nov 2018DORMARGAR DL10 4LYDetached£215,500
13 Jul 201819 DL10 4NATerraced£220,000
24 Mar 20163 DL10 4LYTerraced£100,000
13 Aug 201213 DL10 4NASemi-detached£124,995
16 May 20127 DL10 4LYTerraced£117,000
9 Dec 20099 DL10 4LYSemi-detached£210,000
21 Nov 200717 DL10 4NATerraced£210,000
27 Sep 200713 DL10 4NASemi-detached£140,000
28 Sep 200611 DL10 4NASemi-detached£147,000
2 Jun 200613 DL10 4NASemi-detached£115,000
9 Dec 20046 DL10 4NWDetached£249,000
20 May 2004HILL COTTAGE DL10 4LYDetached£280,000
25 Jul 200311 DL10 4NASemi-detached£59,950
12 Aug 200213 DL10 4NASemi-detached£76,000
9 May 200221 DL10 4NATerraced£114,950New build.
14 Mar 200217 DL10 4NATerraced£109,950New build.
17 Dec 200119 DL10 4NATerraced£109,950New build.
21 Jul 2000HILL COTTAGE DL10 4LYDetached£175,000
14 Apr 20007 DL10 4LYTerraced£85,000
23 Jul 199913 DL10 4NASemi-detached£53,500
21 May 19996 DL10 4NWDetached£97,000
29 Nov 19963 DL10 4LYTerraced£41,000
6 Mar 199613 DL10 4NASemi-detached£47,000
3 Feb 19953 DL10 4LYTerraced£34,500

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 May 2017 and some homes have none. Address data © Ordnance Survey and Royal Mail, shown for understanding the energy efficiency of buildings only.

13 homes with a current certificate; median floor area 95 m². Most common: House, detached (4); House, mid-terrace (4); House, semi-detached (3). Built: before 1900 (7); 2003-2006 (2); 1900-1929 (1). Tenure at assessment: owner-occupied (10); rented (private) (3).

Each home's certificates and sales (5 addresses)

Council tax

What each band costs in North Yorkshire in 2026-27: Band D £2,544 a year on average, including the police, fire and any county and parish charges.

ABCDEFGH
£1,696£1,979£2,262£2,544£3,110£3,675£4,241£5,089

Homes by band in the neighbourhoods around this street: most are in band B (30% of about 1,650 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 2 neighbourhoods (census areas of about 700 homes each) 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: yes, Richmond (council page). Extensions, demolition, some windows and doors, and work on trees need consent.
  • Listed buildings on or by this street: 8.
  • 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

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

Planned, as of 30 September 2026

  • 1 October 2026 to 2 October 2026: YORKSHIRE WATER, Utility repair and maintenance works, two-way signals, on the carriageway (minor works)
  • 31 October 2026 to 10 November 2026: NORTH YORKSHIRE COUNTY COUNCIL, Highway repair and maintenance works, road closure, on the carriageway (standard works)

Finished in the last three months

  • 24 August 2026 to 25 August 2026: NORTH YORKSHIRE COUNTY COUNCIL, Highway repair and maintenance works, priority working, on the footway, carriageway (minor works)
  • 14 August 2026: YORKSHIRE WATER, Utility repair and maintenance works, no carriageway incursion, on the footway (immediate - urgent 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 6 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
DL10 4LYnot in 2 or 3 0 / 0 / 0 unlikely
DL10 4NAnot in 2 or 3 0 / 0 / 0 unlikely
DL10 4NWnot in 2 or 3 0 / 0 / 1 unlikely
DL10 4LZnot in 2 or 3 0 / 0 / 0 unlikely
DL10 4AAnot in 2 or 3 0 / 0 / 0 unlikely
DL10 4GAnot in 2 or 3 0 / 0 / 0 unlikely
DL10 4PUnot in 2 or 3 0 / 0 / 5 unlikely
DL10 4YXnot 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 25 addresses are between 145 m and 198 m above sea level (163 m on average); the ground rises about 53 m from the lowest to the highest.

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
DL10 4AA100%100%100%0%
DL10 4GA100%100%100%0%
DL10 4LY100%100%100%0%
DL10 4LZ100%100%100%0%
DL10 4NA100%100%100%0%
DL10 4NW100%100%100%0%
DL10 4PU100%15%15%0%
DL10 4YX100%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 stationDarlington 2.8 million journeys in 2024–2517.4 km (11 miles)
Bus stops12 stops within 400 m (0.2 miles), 34 within 800 m (0.5 miles); nearest Frenchgate Richmond110 m
EV charging pointsInstaVolt Charging Station3.6 km (2.2 miles)
Airport with scheduled flightsTeesside International Airport MME22.7 km (14 miles)
Nearest large airportLeeds Bradford Airport LBA60.4 km (38 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 surgeries2 practices within 1.6 km (1 mile); nearest The Friary Surgery410 m (0.3 miles)
Pharmacies2 pharmacies within 1.6 km (1 mile); nearest Boots510 m (0.3 miles)
NHS dentists2 practices within 1.6 km (1 mile); nearest Lion House (Dental Surgery)140 m
HospitalFriary Hospital410 m (0.3 miles)
Police stationRichmond Police Station70 m
Cash machines4 machines within 800 m (0.5 miles); nearest ATM530 m (0.3 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 garden1 within 800 m (0.5 miles); nearest Friary Gardens 3,490 m²350 m
Play area6 within 800 m (0.5 miles); nearest Unnamed 130 m²320 m
Playing field5 within 800 m (0.5 miles); nearest Ronaldshay Park 1.2 ha370 m
Allotments2 within 800 m (0.5 miles); nearest Unnamed 900 m²400 m (0.2 miles)

Within 800 m (0.5 miles): 1 park or garden, 0.3 hectares in all.

Landmarks

The nearest historic landmark is Hill House, a listed building (Grade II*), 70 m south-east. 346 listed buildings are within 1 km (0.6 miles), 5 of them Grade I and 18 of them Grade II*.

Historic places
NameWhat it isFrom the middle of the street
Hill HouseListed building, Grade II*70 m south-east
Garden wall, gates and gate piers at Hill HouseListed building, Grade II*100 m south-east
The Eleanor Bowes HospitalListed building, Grade II*200 m east
Parish Church of St MaryListed building, Grade II*290 m south
Franciscan friaryScheduled monument410 m (0.3 miles) south-west
St Nicholas, RichmondRegistered park or garden, Grade II660 m (0.4 miles) south-east
Richmond Castle: eleventh to fourteenth century enclosure castleScheduled monument700 m (0.4 miles) south
The Bargate, medieval gatewayScheduled monument720 m (0.4 miles) south-west
Temple GroundsRegistered park or garden, Grade II940 m (0.6 miles) south-west
Natural landmarks within 5 km (3.1 miles)
NameWhat it isFrom the middle of the street
Clink PoolLake or reservoir440 m (0.3 miles) south-east
Clink Bank WoodWood640 m (0.4 miles) south-east
Earl's OrchardWood890 m (0.6 miles) south
Charlock PlantationWood1 km (0.6 miles) north
Pilmoor HillHill1.2 km (0.7 miles) north-east
RisedaleValley4.5 km (2.8 miles) south

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)4.14010
Fine particles (PM2.5)5.3205
Particles (PM10)7.94015

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
75 dB or more10
65 to 6950
60 to 6420
55 to 59120
Under 55525

20 of the street's 25 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 North Yorkshire: see them on the North Yorkshire 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
Trinity Academy Richmond Church of EnglandPrimary2–11220 m No overall grade (Nov 2024, graded inspection without an overall judgement): Quality of education: Good; Behaviour and attitudes: Good; Personal development: Good; Leadership and management: Good
Richmond School & Sixth Form CollegeSecondary11–18590 m (0.4 miles) Report card (Feb 2026): Curriculum and teaching: Expected standard; Achievement: Expected standard; Attendance and behaviour: Expected standard; Personal development and wellbeing: Expected standard; Inclusion: Expected standard; Leadership and governance: Expected standard; Post-16 provision: Strong standard; Safeguarding standards: Met
Richmond Methodist Primary SchoolPrimary2–11820 m (0.5 miles) Good (Dec 2022, overall grade under the previous framework)
St Mary's Catholic Primary School - a Catholic voluntary academy Roman CatholicPrimary2–11910 m (0.6 miles) Good (Jul 2023, overall grade under the previous framework)
St Francis Xavier School - a Joint Catholic and Church of England Voluntary Academy Roman Catholic/Church of EnglandSecondary11–161 km (0.6 miles) No overall grade (Nov 2024, graded inspection without an overall judgement): Quality of education: Outstanding; Behaviour and attitudes: Outstanding; Personal development: Outstanding; Leadership and management: Outstanding

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
Frenchgate Guesthouse DL10 7AGHotel/bed & breakfast/guest house110 m5 Very good11 Jul 2025
Capri Italian Restaurant DL10 4AERestaurant/Cafe/Canteen330 m5 Very good1 Nov 2024
Amontola DL10 4AERestaurant/Cafe/Canteen330 m5 Very good25 Mar 2026
Strawberry House DL10 7AUHotel/bed & breakfast/guest house340 m5 Very good7 Jan 2025
Rooftops Montessori Nursery School DL10 4AEHospitals/Childcare/Caring Premises340 m5 Very good16 Apr 2025
Lidl UK DL10 4AJRetailers - supermarkets/hypermarkets360 m5 Very good11 Mar 2026
Wetherspoon - Ralph Fitz Randal DL10 4AEPub/bar/nightclub360 m5 Very good1 Oct 2025
Richmond Community Hospital DL10 4UJHospitals/Childcare/Caring Premises400 m (0.2 miles)5 Very good17 Feb 2025
Number 29 DL10 4HZPub/bar/nightclub410 m (0.3 miles)5 Very good27 May 2026
Deja Brew Cafe Ltd DL10 4HPRestaurant/Cafe/Canteen440 m (0.3 miles)5 Very good5 Aug 2025
Edwina's Cakes DL10 4HZRestaurant/Cafe/Canteen460 m (0.3 miles)5 Very good14 Sep 2026
The Co-Operative Group DL10 4HURetailers - supermarkets/hypermarkets470 m (0.3 miles)5 Very good4 Aug 2025
TG Jones DL10 4HURetailers - other480 m (0.3 miles)Exempt
The Fleece Hotel DL10 4DWOther catering premises480 m (0.3 miles)5 Very good24 Aug 2026
Nightingale Hall DL10 4UBHospitals/Childcare/Caring Premises480 m (0.3 miles)5 Very good9 Apr 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.

35 recorded crimes by category
CategoryCrimes
Violence and sexual offences9
Anti-social behaviour8
Public order5
Other theft4
Criminal damage and arson4
Drugs1
Burglary1
Possession of weapons1
Other crime1
Shoplifting1

Most of these are attached to: On or near Alma Place (9); On or near A6108 (8); On or near Police Station (7); On or near Alexandra Way (4); On or near Petrol Station (3).

People and work

Source: ONS Census 2021, taken on 21 March 2021, for the 3 Output Areas (small census areas of about 125 households each) that this street's postcodes are in: 958 residents in 444 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 age5340
Children under 1512%17%
Aged 65 and over30%18%

Homes

Around this streetEngland
Owned (outright or with a mortgage)76%61%
Owned outright47%33%
Shared ownershipunder 1%1%
Social rented12%17%
Private rented11%21%

Work and commuting

Around this streetEngland
Adults (16 and over) in work56%57%
Unemployment (of those working or looking for work)2%6%
Retired (of adults)35%22%
Long-term sick or disabled (of adults)2%4%
Work mainly from home (of those in work)30%32%
Travel to work by car or van54%48%
By train, Underground, metro or tram0%4%
By any public transport, including busunder 1%8%
On foot or by bicycle13%10%
Work within 10 km (6 miles) of home (of those who travel to work)51%65%
Work 30 km (19 miles) or more away18%8%

Education and languages

Around this streetEngland
Degree or other higher qualification, Level 4+ (of adults)37%34%
No qualifications15%18%
Apprenticeship as highest qualification6%5%
Main language English (aged 3 and over)100%91%
Cannot speak English well or at all0%2%

Deprivation

The neighbourhoods around this street are all 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.

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.

Nearby streets

Olav Road · Roper Court · Haakon Close · Pottergate · Queens Road · Frenchgate · Alexandra Way · Flints Terrace · Alma Place · Anchorage Hill · Fairview Gardens · Frances Road

All the streets in DL10 and across North Yorkshire.

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.