Publication-ready findings for journalists, councils, housing organisations and property professionals—supported by dated data, methodology and limitations.
3 published briefings33 + 11 London and Surrey authorities coveredFree data downloadsWritten media responses
Latest research
Findings designed to be checked and cited
Open the briefing for the headline figures, definitions, source date, methodology, downloadable data and suggested citation.
01
London workplaces
3,490 fires recorded across selected London workplaces in 2021–2025
Compare offices, shops, restaurants, hotels and five other workplace groups, with interactive annual and borough views, open downloads, reusable charts and clearly separated regulatory context.
28 of 33 London authorities had active additional-HMO or selective-licensing schemes
All 33 authority sources were reviewed on 1 August 2026; Hillingdon and Harrow were rechecked when their recorded scheme dates crossed, bringing the maintained dataset update to 24 August 2026.
A concise statistic is useful only when readers can inspect what was counted and what the number does not establish.
01
Dated source position
The source-review date is displayed beside the finding.
02
Reproducible calculation
Counts are derived from downloadable rows and stated categories.
03
Limits in plain English
Area-wide findings are not presented as property-level legal decisions.
04
Correction route
Readers can identify a source, figure and period for editorial review.
For media and public-interest use
Need to verify a finding?
Send the page, figure and intended use. The research team can explain the published method or correct an error in writing; it cannot decide whether an individual property needs a licence or fire risk assessment.