False alarms in
Hackney.

London Fire Brigade attended 1,636 automatic fire alarm false alarms in Hackney in 2025, 4.5 a day. That ranks it 10th of London’s 33 areas.

Rank in London, 2025

10of 33

1 is the area with the most,
33 the area with the fewest

  • 1,636 attended in 2025
  • 4.5 a day, on average
  • 3.5% of the London total
1,636
AFA false alarms attended in 2025
1,304 residential, 331 non-residential
4.5
a day, on average
London: 128.9 a day
-14.1%
change on 2024
268 fewer than the 1,904 in 2024
-48.8%
daytime non-residential attendance
year after the 2024 policy change against the year before

What is counted. Incidents London Fire Brigade attended in Hackney and recorded as a false alarm from an automatic fire alarm. Alarms that sounded and were not attended are not in the data. How the Index is built.

Hackney · 2019 to 2025

In London’s
top ten.

Hackney is in London’s top ten for automatic fire alarm (AFA) false alarms. The Brigade attended 1,636 there in 2025, 3.5% of the London total, which places it 10th of 33. They made up 30.2% of everything the Brigade attended in the borough, close to the London figure of 34.1%. The count is not adjusted for population or for the number of buildings.

The 2025 total was 268 lower than in 2024 (-14.1%). The highest year in the series was 2024, with 1,904, and the lowest was 2020, with 1,243.

From 1 January to 31 July 2026 the Brigade attended 1,106 AFA false alarms in Hackney, against 903 in the same dates of 2025 (+22.5%, a larger rise than London’s +10.0%). 2026 is a part year and should not be set against a full one.

AFA false alarms attended in Hackney, 2019 to 2025

By calendar year of the 999 call. 2026 covers 1 January to 31 July 2026 only and is drawn paler.

  • Residential (dwellings and other residential)
  • Non-residential
  • Part year
Stacked column chart of automatic fire alarm false alarms attended in Hackney each year from 2019 to 2025, split into residential and non-residential property, with 2026 shown separately as a part year. 2025: 1,636. Highest year: 2024 with 1,904.05001,0001,5002,0002019: 1,437 in total. non-residential 494, residential 9431,43720192020: 1,243 in total. non-residential 360, residential 8831,24320202021: 1,445 in total. non-residential 433, residential 1,0111,44520212022: 1,597 in total. non-residential 520, residential 1,0771,59720222023: 1,683 in total. non-residential 521, residential 1,1621,68320232024: 1,904 in total. non-residential 464, residential 1,4391,90420242025: 1,636 in total. non-residential 331, residential 1,3041,63620252026 to 31 Jul: 1,106 in total. non-residential 204, residential 9021,1062026to 31 Jul
Stacked column chart of automatic fire alarm false alarms attended in Hackney each year from 2019 to 2025, split into residential and non-residential property, with 2026 shown separately as a part year. 2025: 1,636. Highest year: 2024 with 1,904.05001,0001,5002,0002019: 1,437 in total. non-residential 494, residential 9431,43720192020: 1,243 in total. non-residential 360, residential 88320202021: 1,445 in total. non-residential 433, residential 1,01120212022: 1,597 in total. non-residential 520, residential 1,07720222023: 1,683 in total. non-residential 521, residential 1,16220232024: 1,904 in total. non-residential 464, residential 1,4391,90420242025: 1,636 in total. non-residential 331, residential 1,3041,63620252026 to 31 Jul: 1,106 in total. non-residential 204, residential 9021,1062026to 31 Jul
Show the numbers as a table
AFA false alarms attended by London Fire Brigade in Hackney, by period.
PeriodAFA false alarmsResidentialNon-residentialPer dayRank of 33Change
2019 1,437 943 494 3.9 8 +7.2%
2020 1,243 883 360 3.4 14 -13.5%
2021 1,445 1,011 433 4.0 10 +16.3%
2022 1,597 1,077 520 4.4 12 +10.5%
2023 1,683 1,162 521 4.6 11 +5.4%
2024 1,904 1,439 464 5.2 9 +13.1%
2025 1,636 1,304 331 4.5 10 -14.1%
2026, 1 January to 31 July 2026 1,106 902 204 5.2 9 +22.5%
Incidents attended, not alarm activations. The number on each column is the total for the period. The source has no incidents dated 31 December 2023. Source: London Fire Brigade Incident Records, London Datastore. Analysis: Gemini AMPM.
The policy change · 29 October 2024

Daytime attendance
at workplaces: -48.8%.

Since 29 October 2024 London Fire Brigade has not attended automatic fire alarms at most non-residential buildings between 07:00 and 20:30 unless a person also calls 999 to report a fire. Homes, schools, hospitals and the other premises on its exemption list still get a response at any hour.

In the year before London Fire Brigade changed its response on 29 October 2024, it attended 381 AFA false alarms at non-residential buildings in Hackney between 07:00 and 20:30. In the year after it attended 195 (-48.8%). That is a smaller fall than London’s -53.4%, and ranks 24th of the 33 areas by size of fall. Residential attendances, which the policy does not affect, also fell, from 1,438 to 1,327 (-7.7%), though across London they rose (+4.5%).

Before and after in Hackney

AFA false alarms attended. Year before: 29 October 2023 to 28 October 2024. Year after: 29 October 2024 to 28 October 2025.
GroupYear beforeYear afterChange%
Non-residential, 07:00 to 20:30 381 195 -186 -48.8%
Property types not named as exempt 311 137 -174 -55.9%
Hospitals, schools, nurseries, prisons 70 58 -12 -17.1%
Non-residential, outside those hours 123 134 +11 +8.9%
Residential, all hours 1,438 1,327 -111 -7.7%
All AFA false alarms 1,943 1,657 -286 -14.7%

A fall in attendance, not in alarms. The records count incidents the Brigade attended. They cannot show how many alarms sounded in Hackney and were not attended. For a non-exempt building in the policy hours, finding out why the alarm went off, and calling 999 if there is a fire, is now the building’s job.

What building managers can do, for commercial buildings in the policy hours and for residential blocks.

Daytime non-residential attendances in Hackney, month by month

Non-residential AFA false alarms attended between 07:00 and 20:30, Jan 2023 to Jul 2026.

  • Months before the change
  • Months after the change
Column chart of non-residential automatic fire alarm false alarms attended between 07:00 and 20:30 in Hackney, by month from Jan 2023 to Jul 2026. 381 in the year before the change on 29 October 2024, 195 in the year after.0204060Jan 2023: 322023Feb 2023: 27Mar 2023: 28Apr 2023: 26May 2023: 35Jun 2023: 36Jul 2023: 40Aug 2023: 20Sep 2023: 32Oct 2023: 36Nov 2023: 36Dec 2023: 42Jan 2024: 252024Feb 2024: 25Mar 2024: 34Apr 2024: 22May 2024: 43Jun 2024: 26Jul 2024: 35Aug 2024: 26Sep 2024: 33Oct 2024: 33Nov 2024: 16Dec 2024: 18Jan 2025: 192025Feb 2025: 11Mar 2025: 18Apr 2025: 6May 2025: 10Jun 2025: 16Jul 2025: 19Aug 2025: 16Sep 2025: 21Oct 2025: 27Nov 2025: 19Dec 2025: 11Jan 2026: 162026Feb 2026: 11Mar 2026: 18Apr 2026: 13May 2026: 13Jun 2026: 12Jul 2026: 1529 Oct 2024
Column chart of non-residential automatic fire alarm false alarms attended between 07:00 and 20:30 in Hackney, by month from Jan 2023 to Jul 2026. 381 in the year before the change on 29 October 2024, 195 in the year after.0204060Jan 2023: 322023Feb 2023: 27Mar 2023: 28Apr 2023: 26May 2023: 35Jun 2023: 36Jul 2023: 40Aug 2023: 20Sep 2023: 32Oct 2023: 36Nov 2023: 36Dec 2023: 42Jan 2024: 252024Feb 2024: 25Mar 2024: 34Apr 2024: 22May 2024: 43Jun 2024: 26Jul 2024: 35Aug 2024: 26Sep 2024: 33Oct 2024: 33Nov 2024: 16Dec 2024: 18Jan 2025: 192025Feb 2025: 11Mar 2025: 18Apr 2025: 6May 2025: 10Jun 2025: 16Jul 2025: 19Aug 2025: 16Sep 2025: 21Oct 2025: 27Nov 2025: 19Dec 2025: 11Jan 2026: 162026Feb 2026: 11Mar 2026: 18Apr 2026: 13May 2026: 13Jun 2026: 12Jul 2026: 1529 Oct 2024
Show the numbers as a table
Non-residential AFA false alarms attended between 07:00 and 20:30 in Hackney, by month.
MonthAttendedPeriod
Jan 202332Before
Feb 202327Before
Mar 202328Before
Apr 202326Before
May 202335Before
Jun 202336Before
Jul 202340Before
Aug 202320Before
Sep 202332Before
Oct 202336Before
Nov 202336Before
Dec 202342Before
Jan 202425Before
Feb 202425Before
Mar 202434Before
Apr 202422Before
May 202443Before
Jun 202426Before
Jul 202435Before
Aug 202426Before
Sep 202433Before
Oct 202433Before (includes the first 3 days after)
Nov 202416After
Dec 202418After
Jan 202519After
Feb 202511After
Mar 202518After
Apr 20256After
May 202510After
Jun 202516After
Jul 202519After
Aug 202516After
Sep 202521After
Oct 202527After
Nov 202519After
Dec 202511After
Jan 202616After
Feb 202611After
Mar 202618After
Apr 202613After
May 202613After
Jun 202612After
Jul 202615After
Incidents attended, not alarm activations. Oct 2024 includes three days after the change and is shown as a “before” month. Source: London Fire Brigade Incident Records, London Datastore. Analysis: Gemini AMPM.
Where the alarms are · 2025

Mostly homes,
not workplaces.

Homes and other residential buildings account for 1,304 of the 1,636 (79.7%), and non-residential buildings for 20.2%, close to the London split. The property type with the most was “Purpose Built Flats/Maisonettes - 4 to 9 storeys” (472, 28.9% of the borough total), followed by “Purpose Built Flats/Maisonettes - Up to 3 storeys” (248). The same type leads across London.

Property types with the most AFA false alarms in Hackney, 2025

Property type as recorded by London Fire Brigade crews. The percentage is the share of all AFA false alarms in the borough.

  • Residential
  • Non-residential
Bar chart of the property types with the most automatic fire alarm false alarms attended in Hackney in 2025. Purpose Built Flats/Maisonettes - 4 to 9 storeys is the largest with 472.Purpose Built Flats/Maisonettes - 4 to 9 storeysPurpose Built Flats/Maisonettes - 4 to 9 storeys: 472 (28.9%)47228.9%Purpose Built Flats/Maisonettes - Up to 3 storeysPurpose Built Flats/Maisonettes - Up to 3 storeys: 248 (15.2%)24815.2%Self contained Sheltered HousingSelf contained Sheltered Housing: 125 (7.6%)1257.6%Converted Flat/Maisonettes - 3 or more storeysConverted Flat/Maisonettes - 3 or more storeys: 116 (7.1%)1167.1%Purpose Built Flats/Maisonettes - 10 or more storeysPurpose Built Flats/Maisonettes - 10 or more storeys: 77 (4.7%)774.7%Converted Flat/Maisonette - Up to 2 storeysConverted Flat/Maisonette - Up to 2 storeys: 58 (3.5%)583.5%Retirement/Old Persons HomeRetirement/Old Persons Home: 57 (3.5%)573.5%House - single occupancyHouse - single occupancy: 55 (3.4%)553.4%
Bar chart of the property types with the most automatic fire alarm false alarms attended in Hackney in 2025. Purpose Built Flats/Maisonettes - 4 to 9 storeys is the largest with 472.Purpose Built Flats/Maisonettes - 4 to 9 storeysPurpose Built Flats/Maisonettes - 4 to 9 storeys: 472 (28.9%)47228.9%Purpose Built Flats/Maisonettes - Up to 3 storeysPurpose Built Flats/Maisonettes - Up to 3 storeys: 248 (15.2%)24815.2%Self contained Sheltered HousingSelf contained Sheltered Housing: 125 (7.6%)1257.6%Converted Flat/Maisonettes - 3 or more storeysConverted Flat/Maisonettes - 3 or more storeys: 116 (7.1%)1167.1%Purpose Built Flats/Maisonettes - 10 or more storeysPurpose Built Flats/Maisonettes - 10 or more storeys: 77 (4.7%)774.7%Converted Flat/Maisonette - Up to 2 storeysConverted Flat/Maisonette - Up to 2 storeys: 58 (3.5%)583.5%Retirement/Old Persons HomeRetirement/Old Persons Home: 57 (3.5%)573.5%House - single occupancyHouse - single occupancy: 55 (3.4%)553.4%
Show the numbers as a table
AFA false alarms attended in Hackney in 2025, by property type (top eight).
Property typeCategoryAFA false alarms% of area total
Purpose Built Flats/Maisonettes - 4 to 9 storeysDwelling47228.9%
Purpose Built Flats/Maisonettes - Up to 3 storeysDwelling24815.2%
Self contained Sheltered HousingDwelling1257.6%
Converted Flat/Maisonettes - 3 or more storeysDwelling1167.1%
Purpose Built Flats/Maisonettes - 10 or more storeysDwelling774.7%
Converted Flat/Maisonette - Up to 2 storeysDwelling583.5%
Retirement/Old Persons HomeOther Residential573.5%
House - single occupancyDwelling553.4%
Incidents attended, not alarm activations. The eight property types with the most in 2025. A count by property type says where crews were sent, not what set the alarm off. Period: 1 January 2025 to 31 December 2025. Source: London Fire Brigade Incident Records, London Datastore. Analysis: Gemini AMPM.
In the league table

Next to Hackney
in the ranking.

Buildings in Hackney

If the alarms
are yours.

Gemini AMPM designs, installs, maintains and monitors fire alarm systems across London. Our fire alarm maintenance visits review the activation history each time, fire alarm monitoring puts a verification call between the panel and a 999 call, and remedial works covers the device and panel changes that remove a repeat cause.

Gemini AMPM in London: where we work and the sectors we work in. If false alarms are a problem in your building, tell us about it.

Data for Hackney

Every figure on this page is in the borough table (CSV), with the same measures for all 33 areas and for London. Definitions and checks are on the methodology page.

This edition was generated on 5 October 2026 and covers incidents to 31 July 2026. The Index is refreshed when London Fire Brigade publishes new data.

Source and licence

Source: London Fire Brigade, London Fire Brigade Incident Records, published on the London Datastore (data.london.gov.uk). Contains public sector information licensed under the Open Government Licence v2.0. The Greater London Authority cannot warrant the quality or accuracy of the data. This analysis is by Gemini AMPM. It is not endorsed by, affiliated with or approved by London Fire Brigade or the Greater London Authority.

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