Postcode districts
Crime in HA4
Published street-crime records for the HA4 postcode district in Harrow.
Last 12 published months
August 2025 to July 2026.
Street-crime records
3,805
Latest month (July 2026)
329
Year-on-year
-0.2%
Month-by-month totals
| Month |
Street-crime records |
| August 2025 |
302 |
| September 2025 |
302 |
| October 2025 |
346 |
| November 2025 |
317 |
| December 2025 |
276 |
| January 2026 |
302 |
| February 2026 |
275 |
| March 2026 |
361 |
| April 2026 |
327 |
| May 2026 |
319 |
| June 2026 |
349 |
| July 2026 |
329 |
Top crime categories
Share of HA4 records in the same trailing window.
| Category |
Records |
Share |
| Anti Social Behaviour |
884 |
23.2% |
| Violent Crime |
814 |
21.4% |
| Vehicle Crime |
500 |
13.1% |
| Shoplifting |
439 |
11.5% |
| Other Theft |
257 |
6.8% |
| Public Order |
211 |
5.5% |
| Burglary |
183 |
4.8% |
| Drugs |
166 |
4.4% |
Year by year
Calendar-year totals for HA4 (December 2013 to July 2026).
| Year |
Street-crime records |
| 2021 |
3,458 |
| 2022 |
3,115 |
| 2023 |
3,449 |
| 2024 |
3,653 |
| 2025 |
3,856 |
| 2026 (part year) |
2,262 |
Checking a specific address in HA4?
A district covers many streets, and published records rarely spread evenly across it.
A neighbourhood report maps where records cluster in the fixed 0.5 km around one
exact postcode, with the category mix, the multi-year trend, and comparisons against
the wider force and England and Wales.
Limits to keep in mind
- Published locations are approximate; they are snapped to anonymous map points before release, and each record is assigned to a district by its nearest postcode. Counts near district boundaries are indicative.
- These are counts of published police records, not all crime, and not a safety score.
- Outcome labels in the source data are not court results or conviction rates.
- Full detail is on the methodology page and in
what a postcode district crime page shows.
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