Constituency Ledger5,537 postcode units

Hertsmere

Sir Oliver Dowden · Conservative

Sales (12M)
830
Median Price
£550,000
Current MP
Sir Oliver Dowden (Conservative)

Crime Trends

Crime rows are aggregated across the constituency LSOA footprint for Hertsmere.

Latest month

1,464

Published for Jan 2026

Largest category

Unknown

8,744 incidents in the trailing 12-month window

Coverage

63

LSOAs linked through postcodes

Latest month1,464Published for Jan 2026
3M rolling average23incidents per month per LSOA
12M baseline24.9Trailing yearly average for the same geography.
YoY change+5.1%2025 vs 2024

Monthly trend line (5Y)

Monthly level3M rolling averageQuarter change -5.8%Feb 2021 to Jan 2026

Annual comparison

202519,122+5.1% vs 2024
202418,200+10.5% vs 2023
202316,467-4.2% vs 2022
202217,191-0.1% vs 2021
202117,216First complete year in the current archive.

Location summary

LocationHertsmereCounts are normalized against the constituency's current LSOA footprint.
Total incidents18,854Latest rolling 12-month police window.
Largest categoryUnspecified8,744 incidents · 46.4%
Coverage63 LSOAsRolling averages are normalized by this coverage set.

Mapped incident locations

MonthCrime typeLocationOutcome
Jan 2026Violence and sexual offences
Hertfordshire Constabulary
On or near A111Under investigation
Jan 2026Unspecified
Hertfordshire Constabulary
On or near A409No outcome published
Jan 2026Unspecified
Hertfordshire Constabulary
On or near A411No outcome published
Jan 2026Vehicle crime
Hertfordshire Constabulary
On or near A411Under investigation
Jan 2026Unspecified
Hertfordshire Constabulary
On or near A5135No outcome published
Jan 2026Violence and sexual offences
Hertfordshire Constabulary
On or near A5135Under investigation
Jan 2026Unspecified
Hertfordshire Constabulary
On or near A5183No outcome published
Jan 2026Unspecified
Hertfordshire Constabulary
On or near A5183No outcome published
Jan 2026Unspecified
Hertfordshire Constabulary
On or near Abbey ViewNo outcome published
Jan 2026Criminal damage and arson
Hertfordshire Constabulary
On or near Aberford RoadUnder investigation
Jan 2026Unspecified
Hertfordshire Constabulary
On or near Aberford RoadNo outcome published
Jan 2026Unspecified
Hertfordshire Constabulary
On or near Aberford RoadNo outcome published
Jan 2026Unspecified
Hertfordshire Constabulary
On or near Aberford RoadNo outcome published
Jan 2026Unspecified
Hertfordshire Constabulary
On or near Aberford RoadNo outcome published
Jan 2026Violence and sexual offences
Hertfordshire Constabulary
On or near Aberford RoadUnable to prosecute suspect
Jan 2026Anti-social behaviour
Hertfordshire Constabulary
On or near Abingdon PlaceNo outcome published
Jan 2026Violence and sexual offences
Hertfordshire Constabulary
On or near Abingdon PlaceUnder investigation
Jan 2026Anti-social behaviour
Hertfordshire Constabulary
On or near Alban CrescentNo outcome published
Jan 2026Drugs
Hertfordshire Constabulary
On or near Albemarle AvenueUnder investigation
Jan 2026Unspecified
Hertfordshire Constabulary
On or near Alconbury CloseNo outcome published
Jan 2026Other theft
Hertfordshire Constabulary
On or near Aldenham AvenueInvestigation complete; no suspect identified
Jan 2026Unspecified
Hertfordshire Constabulary
On or near Aldenham AvenueNo outcome published
Jan 2026Public order
Hertfordshire Constabulary
On or near Aldenham RoadUnder investigation
Jan 2026Unspecified
Hertfordshire Constabulary
On or near Aldenham RoadNo outcome published

Category totals

Crime typeIncidentsShare
Unspecified
Hertsmere
8,74446.4%
Violence and sexual offences
Hertsmere
3,20917.0%
Anti-social behaviour
Hertsmere
1,87610.0%
Other theft
Hertsmere
1,0515.6%
Shoplifting
Hertsmere
7594.0%
Vehicle crime
Hertsmere
6663.5%
Criminal damage and arson
Hertsmere
6193.3%
Public order
Hertsmere
5332.8%
Burglary
Hertsmere
4522.4%
Drugs
Hertsmere
4202.2%
Other crime
Hertsmere
1961.0%
Robbery
Hertsmere
1310.7%
Possession of weapons
Hertsmere
850.5%
Theft from the person
Hertsmere
770.4%
Bicycle theft
Hertsmere
360.2%

Police archive locations are published as mapped street-level points, not exact private addresses, so incidents may be snapped to a nearby road segment. Annual comparison uses full calendar years where 12 published months are available; otherwise it falls back to trailing 12 months versus the preceding 12 months.