Operations

Data health

The public ingestion ledger. Failures never expose internal errors here: they show whether LondonGraph kept serving the last validated release.

Current
213
Stale
17
Refresh failed · previous release retained
1
Not yet recorded
41
Live on request
23
Clear

295 of 295 datasets

DatasetStateLast successReleaseRows
5G everywhere, almostOfcom Connected Nations · annualCurrent2 Aug 2026—33
9.1 million Londoners, by ageONS · censusCurrent31 Jul 2026—18
A home, measured in years of payLand Registry · ONS · annualCurrent31 Jul 2026—21
A&E activity and pressure by trustNHS England A&E / NHS ODS · monthlyCurrent16 Sept 2026MSitAE-AUGUST-202660
Access to NHS-funded mental-health servicesNHS England Mental Health Services Dataset · monthlyStale1 Aug 20262026-044
Activities CQC London locations are registered to provideCare Quality Commission · quarterlyNot yet recorded———
Affordable homes started and completedLondon Datastore · quarterlyCurrent1 Aug 2026Affordable Housing Starts and Completions - end of March 202666
Age bands of the London postal district tested fleetDVSA · annualNot yet recorded———
Age of dated numeric food-hygiene ratings by boroughFood Standards Agency · dailyCurrent16 Sept 2026Food hygiene register retrieved 2026-09-16150
Antibiotic prescribingNHS Business Services Authority / NHS England · monthlyCurrent16 Aug 20262026-05 prescribing; 2026-05 registered patients33
Approved, refused, withdrawnPlanning London Datahub · dailyCurrent28 Sept 2026—3
Bad air, but bad with whatLondonAir · liveLive on request———
Below superfast broadbandOfcom Connected Nations · annualCurrent2 Aug 2026Connected Nations Spring 2026 (January 2026 data)33
Beyond ninety nightsInside Airbnb · quarterlyCurrent16 Sept 2026Inside Airbnb detailed London snapshot 2026-06-1933
Bike theft, mapped & seasonalPolice.uk · monthlyCurrent16 Sept 2026—36
Built, but not boughtOfcom Connected Nations · annualCurrent2 Aug 2026—33
Business diversity by postcodeCompanies House · monthlyCurrent16 Sept 2026Live-company snapshot 2026-09-01305
Car-free LondonOffice for National Statistics / Nomis · censusCurrent2 Aug 2026Census 2021 TS0454,994
Census 2021 migration origin-destination flowsOffice for National Statistics / Nomis · censusCurrent1 Aug 2026Census 2021 ODMG01EW — MSOA461,983
Census 2021 UK armed-forces veteran indicatorOffice for National Statistics / Nomis · censusCurrent2 Aug 2026Census 2021 TS0711,002
Census 2021 workplace origin-destination flowsOffice for National Statistics / Nomis · censusCurrent1 Aug 2026Census 2021 ODWP01EW — MSOA536,937
Children in relative low-income familiesOffice for Health Improvement and Disparities · annualCurrent16 Sept 2026Children in relative low-income families: 2024/25165
Children on free school mealsDepartment for Education · annualCurrent2 Aug 2026Academic year 2025/2633
Children who are not in schoolDepartment for Education · annualCurrent31 Jul 2026—32
Children’s eating-disorder treatment waitsNHS England Mental Health Services Dataset · monthlyStale1 Aug 20262026-044
claimant-rate-by-borough-historySupporting LondonGraph dataset · monthlyCurrent16 Sept 20262026-081,980
Class sizes across LondonDepartment for Education · annualCurrent2 Aug 2026Academic year 2025/2633
Clean pass, rectification-at-station and failure mixDVSA · annualNot yet recorded———
Companies born in LondonCompanies House · annualCurrent31 Jul 2026—37
Companies born, companies dissolvedCompanies House · annualCurrent31 Jul 2026—74
Council budget versus outturnMinistry of Housing, Communities and Local Government · annualCurrent2 Aug 2026Revenue and capital outturn 2024–2566
Council reserves and borrowingMinistry of Housing, Communities and Local Government · annualCurrent2 Aug 2026Revenue and capital outturn 2024–2566
CQC five key-question ratingsCare Quality Commission · quarterlyNot yet recorded———
CQC overall-rating snapshot historyCare Quality Commission · quarterlyNot yet recorded———
CQC rating bands by London boroughCare Quality Commission · quarterlyNot yet recorded———
CQC rating composition by broad service typeCare Quality Commission · quarterlyNot yet recorded———
CQC ratings and care-home beds by London boroughCare Quality Commission · quarterlyCurrent4 Aug 20262026-08-0433
Cultural boroughsGLA Cultural Infrastructure Map · annualCurrent31 Jul 2026—33
Current cycle routesSupporting LondonGraph dataset · irregularNot yet recorded———
Cyber crime reported by London businessesDSIT Cyber Security Breaches Survey · annualCurrent2 Aug 2026Cyber Security Breaches Survey 2025/264
Cycle parking by boroughTfL Cycling Infrastructure Database · annualCurrent31 Jul 2026—33
Daily winter bed pressure in LondonNHS England UEC Daily SitRep · weeklyStale16 Sept 2026Invalid Date126
Data centres in London's planning recordPlanning London Datahub · quarterlyCurrent2 Aug 20262026-08-024
Data-centre-related Planning Datahub applicationsPlanning London Datahub · quarterlyCurrent2 Aug 20262026-08-02468
Dementia diagnosisOffice for Health Improvement and Disparities · annualCurrent16 Sept 2026Estimated dementia diagnosis rate: 2026363
Deprivation, neighbourhood by neighbourhoodMHCLG · irregularCurrent1 Aug 2026English Indices of Deprivation 2025 — corrected File 74,994
Detached, terraced, flatHM Land Registry · monthlyNot yet recorded———
Detailed MOT reasons for rejectionDVSA · annualNot yet recorded———
Detailed service types on the CQC London registerCare Quality Commission · quarterlyNot yet recorded———
Diagnostic activity and waiting listsNHS England diagnostics / NHS ODS · monthlyCurrent16 Sept 2026DM01-JULY-202630
Diagnostic waits across all 15 testsNHS England diagnostics / NHS ODS · monthlyCurrent16 Sept 2026DM01-JULY-202630
Disability and unpaid careOffice for National Statistics / Nomis · censusCurrent2 Aug 2026Census 2021 TS038, TS0394,994
Effective recorded tree-species diversity by boroughGreater London Authority / GiGL · annualNot yet recorded———
Elapsed time since latest dated CQC inspectionCare Quality Commission · quarterlyNot yet recorded———
Engine-size bands of tested class 4 vehiclesDVSA · annualNot yet recorded———
Every bus in LondonBus Open Data Service · liveLive on request———
Every recent road collisionDepartment for Transport — STATS19 · annualCurrent31 Jul 2026—50,626
Every train moving right nowTfL API · liveLive on request———
Everything in the air over LondonOpenSky · liveLive on request———
Faster cancer diagnosis by suspected cancer typeNHS England Cancer Waiting Times · monthlyCurrent16 Sept 20262026-0718
Final approach: 24h into HeathrowOpenSky · liveLive on request28 Sept 2026—1
Fire Brigade incidents by weekday and hourLondon Fire Brigade · monthlyCurrent16 Sept 2026Incident records through 2026-07; partial latest month excluded from trends168
Fire Brigade monthly incident resource measuresLondon Fire Brigade · monthlyCurrent16 Sept 2026Incident records through 2026-07; partial latest month excluded from trends90
fire-detailed-propertySupporting LondonGraph dataset · irregularCurrent16 Sept 2026Incident records through 2026-07; partial latest month excluded from trends40
fire-special-servicesSupporting LondonGraph dataset · irregularCurrent16 Sept 2026Incident records through 2026-07; partial latest month excluded from trends20
fire-stop-codesSupporting LondonGraph dataset · irregularCurrent16 Sept 2026Incident records through 2026-07; partial latest month excluded from trends12
First and second pump median attendance by boroughLondon Fire Brigade · monthlyCurrent16 Sept 2026Incident records through 2026-07; partial latest month excluded from trends66
First-time buyers and everyone elseHM Land Registry · monthlyNot yet recorded———
Five years of collisionsDepartment for Transport — STATS19 · annualCurrent31 Jul 2026—15
Five-star food-hygiene share by borough and business typeFood Standards Agency · dailyCurrent16 Sept 2026Food hygiene register retrieved 2026-09-16246
Flood warnings and alertsSupporting LondonGraph dataset · irregularLive on request———
Food-hygiene component scores by London boroughFood Standards Agency · dailyCurrent16 Sept 2026Food hygiene register retrieved 2026-09-1690
Fuel poverty, neighbourhood by neighbourhoodDESNZ · annualCurrent1 Aug 2026Sub-regional fuel poverty 2026 report: 2024 data5,027
Fuel type by vehicle-age band in MOT testsDVSA · annualNot yet recorded———
Fuel type of cars tested in the London postal districtDVSA · annualCurrent3 Aug 20262024–202510
Geocoded transactions by borough in the latest Price Paid updateHM Land Registry · monthlyCurrent16 Sept 2026Price Paid monthly update retrieved 2026-09-1633
Gigabit LondonOfcom Connected Nations · annualCurrent2 Aug 2026Connected Nations Spring 2026 (January 2026 data)33
Home energy use by boroughDESNZ · annualCurrent1 Aug 2026Latest sub-national electricity and gas releases66
Homes are getting warmerEPC register (MHCLG) · monthlyCurrent16 Sept 2026—16
Homes promised and builtLondon Datastore · quarterlyCurrent1 Aug 2026AMR 21 Chapter 1 KPIs Tables.xlsx9
How far to the bankFinancial Conduct Authority · annualCurrent2 Aug 2026—66
How green is your ward?Greater London Authority · irregularCurrent1 Aug 2026GLA Tree Canopy and Green Cover 2024704
How kitchens failFood Standards Agency · monthlyCurrent16 Sept 2026Food hygiene register retrieved 2026-09-163
How London heatsEPC register (MHCLG) · monthlyCurrent16 Sept 2026—7
How London moves: mode shareONS Census · censusCurrent31 Jul 2026—11
How London says it feelsONS · annualCurrent1 Aug 2026—48
How long a Londoner getsOHID Fingertips · annualCurrent31 Jul 2026—32
How long London’s elective list has waitedNHS England RTT / NHS ODS · monthlyCurrent16 Sept 2026RTT-July-20267
How long the engine takesLondon Fire Brigade · monthlyCurrent16 Sept 2026Incident records through 2026-07; partial latest month excluded from trends33
How long you actually waitTfL API · liveLive on request———
How many homes actually change handsHM Land Registry · monthlyNot yet recorded———
How many of those years are good onesOHID Fingertips · annualCurrent31 Jul 2026—32
How old are London's companies?Companies House · monthlyCurrent16 Sept 2026Live-company snapshot 2026-09-016
How old is that ratingFood Standards Agency · monthlyCurrent16 Sept 2026Food hygiene register retrieved 2026-09-165
How wide the gap getsGender Pay Gap Service · annualCurrent31 Jul 2026—5
In through London, out through LondonHMRC uktradeinfo · monthlyCurrent16 Sept 2026—50
Incidents by LFB station groundLondon Fire Brigade · monthlyCurrent16 Sept 2026Incident records through 2026-07; partial latest month excluded from trends102
Indoor 4G, whichever network you useOfcom Connected Nations · annualCurrent2 Aug 2026Connected Nations Spring 2026 (January 2026 data)33
Influenza in London hospital bedsNHS England UEC Daily SitRep · weeklyStale16 Sept 2026Invalid Date252
Inside Airbnb advertised nightly-price bands by room typeInside Airbnb · quarterlyCurrent16 Sept 2026Inside Airbnb detailed London snapshot 2026-06-1924
Inside Airbnb future-calendar availability bandsInside Airbnb · quarterlyCurrent16 Sept 2026Inside Airbnb detailed London snapshot 2026-06-196
Inside Airbnb recent review activity by London boroughInside Airbnb · quarterlyCurrent16 Sept 2026Inside Airbnb detailed London snapshot 2026-06-1933
Is the river behavingEnvironment Agency · liveLive on request———
Is the tube working right nowTfL API · liveLive on request———
Landlord possession pressureMinistry of Justice · quarterlyCurrent1 Aug 20262026 Q166
Lifts out of serviceTfL API · liveLive on request———
Live companies by SIC sectionCompanies House · monthlyCurrent16 Sept 2026Live-company snapshot 2026-09-0121
Live companies by two-digit SIC divisionCompanies House · monthlyCurrent16 Sept 2026Live-company snapshot 2026-09-0188
Live registered companies by broad sector and postcode districtCompanies House · monthlyCurrent16 Sept 2026Live-company snapshot 2026-09-012,797
Live-company incorporation cohorts by sectorCompanies House · monthlyCurrent16 Sept 2026Live-company snapshot 2026-09-01210
Live-register company statusesCompanies House · monthlyCurrent16 Sept 2026Live-company snapshot 2026-09-0112
London acute NHS performance, month by monthNHS England / NHS ODS · monthlyRefresh failed · previous release retained16 Aug 202601/12/20
London ambulance handover timesNHS England Ambulance Quality Indicators · monthlyCurrent16 Sept 20262026-0870
London Ambulance response timesNHS England Ambulance Quality Indicators · monthlyCurrent16 Sept 20262026-08416
London cancer waiting-time standardsNHS England Cancer Waiting Times · monthlyCurrent16 Sept 20262026-0748
London in motionONS Census 2021 origin–destination data · irregularCurrent1 Aug 2026Census 2021 workplace and migration flows — MSOA200
London local-authority finance by boroughSupporting LondonGraph dataset · annualCurrent2 Aug 2026Revenue and capital outturn 2024–2533
London NHS trust headquartersNHS Organisation Data Service · monthlyCurrent16 Sept 20262026-09-1631
London NHS waits at a glanceNHS England / NHS ODS · monthlyCurrent16 Sept 202601/12/2168
London residents in work, by industryNomis / ONS APS · quarterlyCurrent16 Sept 2026Oct 2024-Sep 20257
London, collectedV&A collections · monthlyNot yet recorded———
London, right nowTfL JamCams · liveLive on request———
London's alternative provisionDepartment for Education · annualCurrent2 Aug 2026Academic year 2025/2662
London's climate vulnerabilityGreater London Authority · irregularCurrent1 Aug 2026GLA Climate Risk Maps 20244,994
London's commonest creaturesNBN Atlas · annualCurrent31 Jul 2026—20
London’s community health waiting listNHS England Community Health Services SitRep · monthlyCurrent16 Sept 2026July 202640
London's core technology businessesNomis / ONS UK Business Counts · annualCurrent2 Aug 2026UK Business Counts 202533
London's CQC rating compositionCare Quality Commission · quarterlyCurrent4 Aug 20262026-08-045
London's data-centre power demandGreater London Authority · irregularCurrent2 Aug 2026London Data Centres Evidence Base 20252
London's householdsOffice for National Statistics / Nomis · censusCurrent2 Aug 2026Census 2021 TS003, TS050, TS0544,994
London's housing conditionMinistry of Housing, Communities and Local Government · annualCurrent2 Aug 2026English Housing Survey 2024 local-authority housing stock condition modelling33
London's labour marketNomis / ONS APS · quarterlyCurrent16 Sept 2026Oct 2024-Sep 202560
London's private-rent mapONS · annualCurrent2 Aug 2026Private Rental Market in London: April 2025 to March 2026174
London's registered business sectorsCompanies House · monthlyCurrent16 Sept 2026Live-company snapshot 2026-09-0110
London's temporary-accommodation emergencyMHCLG · quarterlyCurrent1 Aug 2026Statutory homelessness detailed tables 2025 Q494
Londoners in work, by occupationNomis / ONS APS · quarterlyCurrent16 Sept 2026Oct 2024-Sep 20259
Long A&E waits by London trustNHS England A&E / NHS ODS · monthlyCurrent16 Sept 2026MSitAE-AUGUST-202636
Long waits for community health servicesNHS England Community Health Services SitRep · monthlyCurrent16 Sept 2026July 202680
Maintained-tree records by borough and speciesGreater London Authority / GiGL · annualNot yet recorded———
Median advertised nightly price by borough and room typeInside Airbnb · quarterlyCurrent16 Sept 2026Inside Airbnb detailed London snapshot 2026-06-1970
MOT failure-item records by inspection systemDVSA · annualNot yet recorded———
MOT first-time pass rate, London against Great BritainDVSA · annualCurrent3 Aug 20262024–20254
MOT first-time pass-rate history by postcode areaDVSA · annualNot yet recorded———
MOT initial tests by vehicle classDVSA · annualNot yet recorded———
MOT initial-test volume by monthDVSA · annualNot yet recorded———
MOT inspection system by severityDVSA · annualNot yet recorded———
MOT inspection-item records by severityDVSA · annualNot yet recorded———
MOT outcome composition by postcode areaDVSA · annualNot yet recorded———
MOT outcomes by vehicle makeDVSA · annualNot yet recorded———
MOT outcomes by vehicle modelDVSA · annualNot yet recorded———
MOT results by London postcode areaDVSA · annualCurrent3 Aug 20262024–202536
MOT retest activity and outcomesDVSA · annualNot yet recorded———
Multi-listing host concentration by London boroughInside Airbnb · quarterlyCurrent16 Sept 2026Inside Airbnb detailed London snapshot 2026-06-1933
Multi-SIC broad-sector co-location within companiesCompanies House · monthlyCurrent16 Sept 2026Live-company snapshot 2026-09-01100
NBN occurrence records by event yearNBN Atlas · annualNot yet recorded———
NBN occurrence records by month of yearNBN Atlas · annualNot yet recorded———
NHS trust sitesSupporting LondonGraph dataset · irregularCurrent16 Sept 20262026-09-163,562
Numeric food-hygiene rating distribution by London boroughFood Standards Agency · dailyCurrent16 Sept 2026Food hygiene register retrieved 2026-09-16180
Numeric food-hygiene ratings by business typeFood Standards Agency · dailyCurrent16 Sept 2026Food hygiene register retrieved 2026-09-1672
Odometer bands of the London postal district tested fleetDVSA · annualNot yet recorded———
One-year NHS waitsNHS England / NHS ODS · monthlyCurrent16 Sept 202601/12/221
Overcrowded LondonOffice for National Statistics / Nomis · censusCurrent2 Aug 2026Census 2021 TS0524,994
Possession actions over timeMinistry of Justice · quarterlyCurrent1 Aug 20262026 Q11,807
Prescribing actual cost by BNF chapterNHS Business Services Authority · monthlyCurrent16 Aug 20262026-05 prescribing; 2026-05 registered patients20
Prescribing cost and volumeNHS Business Services Authority / NHS England · monthlyCurrent16 Aug 20262026-05 prescribing; 2026-05 registered patients33
Prescribing net ingredient cost by BNF chapterNHS Business Services Authority · monthlyCurrent16 Aug 20262026-05 prescribing; 2026-05 registered patients20
Prescribing quantity by BNF chapterNHS Business Services Authority · monthlyCurrent16 Aug 20262026-05 prescribing; 2026-05 registered patients20
Preventable mortalityOffice for Health Improvement and Disparities · annualCurrent16 Sept 2026Preventable mortality under 75: 20241,505
Prices in the latest Price Paid monthly updateHM Land Registry · monthlyCurrent16 Sept 2026Price Paid monthly update retrieved 2026-09-1611,097
Private rent versus resident payONS / Nomis · annualCurrent2 Aug 2026Private Rental Market in London: April 2025 to March 202664
Property, build, tenure and transaction classifications in the latest Price Paid updateHM Land Registry · monthlyCurrent16 Sept 2026Price Paid monthly update retrieved 2026-09-1611
Protected, and failingPlanning Data (MHCLG) · monthlyStale31 Jul 2026—698
Qualifications across LondonOffice for National Statistics / Nomis · censusCurrent2 Aug 2026Census 2021 TS061, TS066, TS0674,994
Rail service healthSupporting LondonGraph dataset · irregularLive on request———
Rain across LondonEnvironment Agency · liveLive on request———
Recent NBN sample coverage by London boroughNBN Atlas · annualNot yet recorded———
Recent sampled wildlife records by borough and named speciesNBN Atlas · annualNot yet recorded———
Recent sampled wildlife records by borough and species groupNBN Atlas · annualNot yet recorded———
Recorded stop-and-search legislation by monthSupporting LondonGraph dataset · monthlyCurrent16 Sept 2026Metropolitan Police stop and search 2026-02 to 2026-0725
Recorded street crime by typePolice.uk · monthlyCurrent16 Sept 20262026-07111,113
Recorded vehicle colours in London postal district MOT testsDVSA · annualNot yet recorded———
Recycling by boroughDefra · annualCurrent1 Aug 20262024-2533
Registered CQC care services in LondonCare Quality Commission · quarterlyCurrent4 Aug 20262026-08-049,441
Road-user charging zonesSupporting LondonGraph dataset · irregularNot yet recorded———
Seen rough sleepingCHAIN / GLA · monthlyStale1 Aug 2026—8
Short lets by boroughInside Airbnb · quarterlyCurrent16 Sept 2026Inside Airbnb detailed London snapshot 2026-06-1933
Short-let listings relative to Census 2021 householdsInside Airbnb / Office for National Statistics · quarterlyCurrent16 Sept 2026Inside Airbnb detailed London snapshot 2026-06-1966
Smoking and physical activityOffice for Health Improvement and Disparities · annualCurrent16 Sept 2026Adults who currently smoke: 2024; Physically active adults: 2024/25942
Somewhere to leave the bikeTfL Cycling Infrastructure Database · annualCurrent31 Jul 2026—23,758
Specialisms on the CQC London registerCare Quality Commission · quarterlyNot yet recorded———
Standalone 5G reaches LondonOfcom Connected Nations · annualCurrent2 Aug 2026Connected Nations Spring 2026 (January 2026 data)33
Stop and search by weekday and hourSupporting LondonGraph dataset · monthlyCurrent16 Sept 2026Metropolitan Police stop and search 2026-02 to 2026-07168
Stop and search object by outcomeSupporting LondonGraph dataset · monthlyCurrent16 Sept 2026—134
Stop-and-search age band by recorded genderSupporting LondonGraph dataset · monthlyCurrent16 Sept 2026Metropolitan Police stop and search 2026-02 to 2026-0717
Stop-and-search outcome linkage and operational fieldsSupporting LondonGraph dataset · monthlyCurrent16 Sept 2026Metropolitan Police stop and search 2026-02 to 2026-0715
Stop-and-search self-defined ethnicity group by broad outcomeSupporting LondonGraph dataset · monthlyCurrent16 Sept 2026Metropolitan Police stop and search 2026-02 to 2026-0713
Suspensions and exclusionsDepartment for Education · quarterlyCurrent2 Aug 20262024/25 Summer term114
Temporary accommodation by boroughMHCLG · quarterlyCurrent1 Aug 2026Statutory homelessness detailed tables 2025 Q431
Ten and a half millionGLA demographic projections · annualCurrent31 Jul 2026—31
The air between the sensorsGreater London Authority — LAEI 2022 · irregularCurrent1 Aug 2026LAEI 2022 concentration model — V16,364
The anxiety mapONS · annualCurrent1 Aug 2026—32
The bicycle yearsTfL / London Datastore · monthlyCurrent16 Sept 2026—193
The canopyGLA / GiGL · annualCurrent31 Jul 2026—142,006
The charities that surviveCharity Commission · monthlyCurrent16 Sept 2026—7
The claimant rate by boroughNomis · monthlyCurrent16 Sept 20262026-0833
The cleanest hour to use powerNational Grid ESO · liveLive on request———
The elective waiting list, specialty by specialtyNHS England RTT / NHS ODS · monthlyCurrent16 Sept 2026RTT-July-202669
The four-year gapOHID Fingertips · annualCurrent31 Jul 2026—50
The languages of LondonOffice for National Statistics / Nomis · censusCurrent2 Aug 2026Census 2021 TS02433
The most looked-up LondonWikimedia · dailyCurrent28 Sept 2026—12
The night network, aloneTfL API · liveLive on request———
The noise under LondonDefra strategic noise mapping · irregularCurrent1 Aug 2026Strategic noise mapping Round 4 — 2021 conditions6,364
The ones who have stopped comingDepartment for Education · annualCurrent31 Jul 2026—32
The Price MachineHM Land Registry · monthlyStale31 Jul 2026—3,356
The price of a boroughHM Land Registry · monthlyStale31 Jul 2026—4,719
The price of moneyBank of England · monthlyCurrent16 Aug 2026—319
The protected cityPlanning Data (MHCLG) · monthlyStale31 Jul 2026—20,928
The short-let mapInside Airbnb · quarterlyCurrent16 Sept 2026Inside Airbnb detailed London snapshot 2026-06-1992,638
The speeds London can orderOfcom Connected Nations · annualCurrent2 Aug 2026Connected Nations Spring 2026 (January 2026 data)4
The stations London leans onLondon Datastore · annualCurrent31 Jul 2026—25
The unofficial airSensor.Community · liveLive on request———
The wild cityNBN Atlas · annualCurrent31 Jul 2026—5,000
Tree climate-suitability bands by boroughGreater London Authority / GiGL · annualNot yet recorded———
Trees for a climate that is comingGLA / GiGL · annualCurrent31 Jul 2026—4
Tube Heartbeat — a week of LondonTfL API · liveLive on request31 Jul 2026—168
Twenty years at the busiest stationsLondon Datastore · annualCurrent31 Jul 2026—102
UK HPI average price by cash or mortgage financingHM Land Registry · monthlyNot yet recorded———
UK HPI transaction volume by London boroughHM Land Registry · monthlyNot yet recorded———
Urgent suspected-cancer referrals seenNHS England Cancer Waiting Times / NHS ODS · monthlyCurrent16 Sept 20262026-0716
Vaccination coverage across LondonOffice for Health Improvement and Disparities · annualCurrent16 Sept 2026MMR one dose at age 2: 2024/25; MMR two doses at age 5: 2024/25993
Warm boroughs and cold onesEPC register (MHCLG) · monthlyCurrent16 Sept 2026—33
What a council home costsLondon Datastore · annualCurrent31 Jul 2026—31
What a mortgage actually costsBank of England · monthlyCurrent16 Aug 2026—957
What a search producedPolice.uk · monthlyCurrent16 Sept 2026—35
What affordable housing means in practiceLondon Datastore · quarterlyCurrent1 Aug 2026Affordable Housing Starts and Completions - end of March 20266
What changed on the roadsDepartment for Transport · annualCurrent31 Jul 2026—150
What each borough has countedGLA / GiGL · annualCurrent31 Jul 2026—33
What each postcode district specialises inCompanies House · monthlyCurrent16 Sept 2026Live-company snapshot 2026-09-01240
What else is protectedPlanning Data (MHCLG) · monthlyStale31 Jul 2026—5
What gets recordedNBN Atlas · annualCurrent31 Jul 2026—8
What gradePlanning Data (MHCLG) · monthlyStale31 Jul 2026—4
What happens after a crimePolice.uk · monthlyCurrent16 Sept 2026—243
What homelessness duties achieveMHCLG · quarterlyCurrent1 Aug 2026Statutory homelessness detailed tables 2025 Q46
What is blocking the roadsTfL API · liveLive on request———
What is on the riverAISStream · liveLive on request———
What is on the roadDepartment for Transport · annualCurrent31 Jul 2026—6
What just soldHM Land Registry · monthlyCurrent16 Sept 2026Price Paid monthly update retrieved 2026-09-1611,097
What kind of cultureGLA Cultural Infrastructure Map · annualCurrent31 Jul 2026—16
What kind of propertyLondon Fire Brigade · monthlyCurrent16 Sept 2026Incident records through 2026-07; partial latest month excluded from trends8
What London asks to buildPlanning London Datahub · dailyCurrent28 Sept 2026—40,000
What London breathes right nowLondonAir · liveLive on request———
What London earnsONS · annualCurrent31 Jul 2026—21
What London is prescribedNHS Business Services Authority · monthlyCurrent16 Aug 20262026-05 prescribing; 2026-05 registered patients20
What London pays men and womenGender Pay Gap Service · annualCurrent31 Jul 2026—9
What London plantsGLA / GiGL · annualCurrent31 Jul 2026—20
What London says it doesCompanies House · annualCurrent31 Jul 2026—16
What London's core technology businesses doNomis / ONS UK Business Counts · annualCurrent2 Aug 2026UK Business Counts 20253
What London's councils spendMinistry of Housing, Communities and Local Government · annualCurrent2 Aug 2026Revenue and capital outturn 2024–2588
What London's electricity is made ofNational Grid ESO · liveLive on request———
What London's shops sellOpenStreetMap contributors · quarterlyCurrent2 Aug 2026OpenStreetMap base 2026-08-02T00:51:11Z16
What moves through the gatewaysHMRC uktradeinfo · monthlyCurrent16 Sept 2026—75
What the fire brigade attendsLondon Fire Brigade · monthlyCurrent16 Sept 2026Incident records through 2026-07; partial latest month excluded from trends120
What the Thames is doingEnvironment Agency · liveLive on request———
What the world reads about LondonWikimedia · dailyCurrent28 Sept 2026—4,388
What they were looking forPolice.uk · monthlyCurrent16 Sept 2026—45
When each station peaksTfL API · weeklyStale31 Jul 2026—40
Where bikes get stolenPolice.uk · monthlyCurrent16 Sept 2026—14,956
Where companies say they liveCompanies House · monthlyCurrent16 Sept 2026Live-company snapshot 2026-09-01291
Where council budgets goMinistry of Housing, Communities and Local Government · annualCurrent2 Aug 2026Revenue and capital outturn 2024–2511
Where culture happensGLA Cultural Infrastructure Map · annualCurrent31 Jul 2026—1,556
Where heritage is losingPlanning Data (MHCLG) · monthlyStale31 Jul 2026—33
Where London eats safelyFood Standards Agency · monthlyCurrent16 Sept 2026Food hygiene register retrieved 2026-09-163,675
Where London's jewellery shops clusterOpenStreetMap contributors · quarterlyCurrent2 Aug 2026OpenStreetMap base 2026-08-02T00:51:11Z33
Where London's shops areOpenStreetMap contributors · quarterlyCurrent2 Aug 2026OpenStreetMap base 2026-08-02T00:51:11Z43,222
Where London's waste goesDefra · annualCurrent1 Aug 20262024-254
Where people sleep roughCHAIN / GLA · monthlyStale1 Aug 2026—33
Where permission is easiestPlanning London Datahub · dailyCurrent28 Sept 2026—31
Where protection concentratesPlanning Data (MHCLG) · monthlyStale31 Jul 2026—33
Where technology companies registerCompanies House · monthlyCurrent16 Sept 2026Live-company snapshot 2026-09-0130
Where the bikes are, right nowTfL BikePoint · liveLive on request———
Where the brigade goesLondon Fire Brigade · monthlyCurrent16 Sept 2026Incident records through 2026-07; partial latest month excluded from trends52,385
Where the charity money isCharity Commission · monthlyCurrent16 Sept 2026—10
Where the fibre reachesOfcom Connected Nations · annualCurrent2 Aug 2026—33
Where the growth landsGLA demographic projections · annualCurrent31 Jul 2026—33
Where the salaries areONS · annualCurrent31 Jul 2026—32
Where the searches happenPolice.uk · monthlyCurrent16 Sept 2026—59,341
Where the traffic isDepartment for Transport · annualCurrent31 Jul 2026—2,050
Which kinds of kitchen failFood Standards Agency · monthlyCurrent16 Sept 2026Food hygiene register retrieved 2026-09-1612
Who gets hurt on the roadsDepartment for Transport — STATS19 · annualCurrent31 Jul 2026—41
Who gets stopped and searchedPolice.uk · monthlyCurrent16 Sept 2026—102
Who is still waiting for eating-disorder treatmentNHS England Mental Health Services Dataset · monthlyStale1 Aug 20262026-048
Who lives in each neighbourhoodOffice for National Statistics / Nomis · censusCurrent2 Aug 2026Census 2021 TS001, TS004, TS021, TS0304,994
Who Universal Credit carriesDWP Stat-Xplore · monthlyStale2 Aug 20262026-015,049
Whole homes or spare roomsInside Airbnb · quarterlyCurrent16 Sept 2026Inside Airbnb detailed London snapshot 2026-06-194
Year sixOHID Fingertips · annualCurrent31 Jul 2026—32