Vehicle crime in Portsmouth: the streets to know about
Police recorded 285 vehicle crimes within a mile of Portsmouth town centre in the last 12 months — theft of vehicles, theft from vehicles and vehicle interference.
The short answer
Portsmouth ranks #42 of 113 UK town centres we track for vehicle crime, with 285 offences in 12 months — and rising sharply. Parking here isn’t reckless, but it rewards care: most offences cluster on a handful of streets (named below), and most are opportunist — visible deterrents end them.
285
Vehicle crimes, July 2025 – June 2026
+63.2%
Last 3 months vs the same 3 months a year earlier
24
Average per month
The last 12 months
Where it clusters in Portsmouth
| # | Street (on or near) | Vehicle crimes (15 months) |
|---|---|---|
| 1 | Kingston Crescent | 11 |
| 2 | Seymour Close | 9 |
| 3 | Stamshaw Road | 7 |
| 4 | St Stephens Road | 7 |
| 5 | Basin Street | 6 |
| 6 | Sultan Road | 6 |
| 7 | Beaulieu Road | 5 |
| 8 | Balfour Road | 5 |
| 9 | Thurbern Road | 4 |
What to do with this: if you regularly park on or near the streets above, that’s where the defences below earn their keep — most of these offences are opportunist, and the easiest car on the street is the one taken. Check your insurance excess too: it’s often more than the cost of every deterrent combined.
Figures are street-level police records within one mile of Portsmouth town centre — police anonymise locations to the nearest mapped street point, so counts are indicative of the immediate area rather than exact addresses. Compare Portsmouth with other towns on the UK vehicle crime league table, or check the roads themselves on the Portsmouth accident hotspot map.
Parking in Portsmouth? Five defences that actually work
Most vehicle crime is opportunistic — thieves take the easiest target on the street. Each of these closes off a specific method they use.
Our pick · best £-for-risk
Faraday key box / pouch
Keyless 'relay' theft is the fastest-growing way cars are stolen — thieves amplify your fob's signal from outside the house. A signal-blocking box kills it dead.
from ~£10 · Full guide →
Steering wheel lock
A visible deterrent that works: thieves at a car park choose the car without one. Sold Secure Diamond-rated bars resist attack for minutes thieves don't have.
~£40–£70 · Full guide →
OBD port lock
Many thefts of modern cars go through the diagnostic port — plug in, program a blank key, drive away. A port lock blocks the route.
~£25–£50 · Full guide →
GPS tracker (Thatcham-approved)
Doesn't stop the theft — gets the car back. Thatcham S5/S7 trackers materially raise recovery rates and can cut insurance premiums.
~£100–£300 + subscription · Full guide →
Dashcam (parking mode)
Evidence for theft attempts, vandalism and car-park hits while parked — and after a collision, footage that turns a 50/50 liability dispute into a clear non-fault claim.
~£50–£150 · Full guide →
Catalytic converter lock
Hybrids are targeted for the precious metals in their cats — cut out in under two minutes, £1,000+ to replace. A bolted guard plate or clamp makes the job too slow and loud to attempt.
~£60–£200 · Full guide →
Locking wheel nuts
Alloys vanish off driveways overnight — four wheels gone on bricks by morning. A decent locking nut set on each wheel makes yours the car they skip.
~£20–£40 · Full guide →
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