Smart Alarms

Burglary Rates in St Thomas

Portsmouth, South East, England

Data: 2025-05 to 2026-04 · Source: data.police.uk

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St Thomas recorded 73 burglaries in the last 12 months. That puts burglary 43% above the UK average, so a professionally installed alarm system is a smart investment.

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Burglaries (12 months)

73

4.83 per 1,000 residents

UK average (per 1,000)

3.4

England & Wales

Total crimes (12 months)

2,446

161.8 per 1,000 residents

43% above the UK average96% above the South East regional average

How does St Thomas rank?

Within Portsmouth

2 of 14 neighbourhoods

UK-wide safety percentile

83th percentile

Safer than most UK neighbourhoods

Monthly burglary trend

2025-05 to 2026-04

12
9
9
5
4
4
8
7
6
3
4
2
May 25
Jun 25
Jul 25
Aug 25
Sept 25
Oct 25
Nov 25
Dec 25
Jan 26
Feb 26
Mar 26
Apr 26

Crime breakdown

2025-05 to 2026-04

Violence & Sexual
970
40%
Other Crime
611
25%
Anti-social Behaviour
282
12%
Shoplifting
262
11%
Drug Offences
111
5%
Vehicle Crime
85
3%
Burglary
73
3%
Robbery
33
1%
Theft from Person
19
1%

Property mix in St Thomas

Source: Census 2021 · 6,480 households

Detached 2%Semi-detached 6%Terraced 24%Flats 68%

The most common property type in St Thomas is Flats. Property type is one of the key factors that influences burglary risk.

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What this means for St Thomas homeowners

Most homes in St Thomas are flats, which influences where a burglar is most likely to try. Based on the local burglary rate and property mix, homeowners here may want to prioritise:

  • A visible external bell box to deter opportunists
  • Door contacts on all main entry doors
  • Window sensors on accessible ground-floor and rear windows
  • Smart motion detection for hallways and main living areas
  • A video doorbell or CCTV on entry points
  • App alerts so you know the moment a sensor is triggered
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Home security in St Thomas

See recommended alarm setups, wireless and monitored options, and the certified installers covering St Thomas.

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Crime data from data.police.uk. Population and household data from Census 2021. Mid-2024 ONS population estimates used where applicable. Data covers 2025-05 to 2026-04.

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