NW4 postcode district road traffic accidents

4,347 collisions recorded
1999 to 2024

The NW4 postcode district recorded 4,347 collisions in the STATS19 data between 1999 and 2024, involving 5,500 casualties. Of these collisions, 33 were fatal and 467 were serious. Recorded collisions in 2024 were up 23% on 2023.

Fatal
33
Serious
467
Casualties
5,500
2024 138
2023 112
2022 127
2021 130
2020 111
2019 148
2018 124
2017 167
2016 139
2015 166
2014 158
2013 153
2012 156
2011 169
2010 213
2009 186
2008 152
2007 172
2006 168
2005 172
2004 157
2003 196
2002 239
2001 240
2000 215
1999 239

Accidents in the NW4 postcode district

Fatal
Serious
Slight
Click markers for details

Road collision statistics for the NW4 postcode district

Collisions recorded

4,347

Police-reported road traffic collisions captured in the STATS19 data.

People injured or killed

5,500

Casualties recorded across every collision in this area.

Fatal collisions

33

Collisions in which at least one person died.

Serious collisions

467

11.5% of collisions here ended in a death or serious injury.

Severity of collisions

Fatal 330.8%
Serious 46710.7%
Slight 3,84788.5%

What the data shows in the NW4 postcode district

Collisions in the NW4 postcode district are most frequently recorded on a Friday (15.6% of the total), with 30.2% happening in darkness rather than daylight. The most common posted speed limit at the scene is 30 mph.

48.9% of recorded collisions in the NW4 postcode district happen on a single carriageway. Around 17.6% were recorded in adverse weather such as rain, snow or fog.

The collisions in the NW4 postcode district have produced 5,500 casualties. Pedestrians account for 12.1% of those casualties, a marker of the risk to people on foot here.

Collisions by day of the week

Sunday 52712.1%
Monday 67615.6%
Tuesday 64814.9%
Wednesday 66615.3%
Thursday 64114.7%
Friday 67915.6%
Saturday 51011.7%

Collisions by day of the week: Sunday 527 collisions, Monday 676 collisions, Tuesday 648 collisions, Wednesday 666 collisions, Thursday 641 collisions, Friday 679 collisions, Saturday 510 collisions.

Light conditions

Daylight 3,03569.8%
Darkness 1,31230.2%

Light conditions: Daylight 3,035 collisions, Darkness 1,312 collisions.

Road type

Single carriageway 2,12548.9%
Dual carriageway 1,60336.9%
Roundabout 3488%
Slip road 1152.6%
Unknown 892%
One way street 451%
Other 220.5%

Road type: Single carriageway 2,125 collisions, Dual carriageway 1,603 collisions, Roundabout 348 collisions, Slip road 115 collisions, Unknown 89 collisions, One way street 45 collisions, Other 22 collisions.

Speed limit at the scene

20 mph 1002.3%
30 mph 2,79564.3%
40 mph 81518.7%
50 mph 51011.7%
60 mph 110.3%
70 mph 1162.7%

Speed limit at the scene: 20 mph 100 collisions, 30 mph 2,795 collisions, 40 mph 815 collisions, 50 mph 510 collisions, 60 mph 11 collisions, 70 mph 116 collisions.

Weather at the time

Fine no high winds 3,58382.4%
Raining no high winds 50411.6%
Unknown 1162.7%
Other 721.7%
Raining + high winds 230.5%

Weather at the time: Fine no high winds 3,583 collisions, Raining no high winds 504 collisions, Unknown 116 collisions, Other 72 collisions, Raining + high winds 23 collisions.

Who was hurt

Driver or rider 3,54664.5%
Passenger 1,28723.4%
Pedestrian 66712.1%

Who was hurt: Driver or rider 3,546 casualties, Passenger 1,287 casualties, Pedestrian 667 casualties.

Move Insights

Thinking of moving to this area?

Check flood risk, planning history, EPC ratings and more with a Move Insights property report.

Flood risk assessment
Planning history
EPC ratings & more

Recent Accidents

Showing 20 of 4,347 accidents

Accident 199901SC00392

Slight
51.5722, -0.2304
2 vehicles 1 casualty
Vehicle VAUXHALL CAVALIER
View Details

Accident 199901SC00365

Serious
51.5803, -0.2333
1 vehicle 1 casualty
VAUXHALL CAVALIER
View Details

Accident 199901SC00388

Serious
51.5733, -0.2308
1 vehicle 1 casualty
MERCEDES Model Missing
View Details

Accident 199901SC00348

Slight
51.5840, -0.2207
2 vehicles 1 casualty
ROVER MINI (4y) VOLKSWAGEN GOLF (3y)
View Details

Accident 199901SC00345

Slight
51.5862, -0.2202
2 vehicles 1 casualty
TOYOTA AVENSIS (1y) FIAT PUNTO (1y)
View Details

Accident 199901SC00341

Slight
51.5900, -0.2240
1 vehicle 1 casualty
AUDI 80
View Details

Accident 199901SC00338

Slight
51.5742, -0.2364
2 vehicles 1 casualty
ROVER 100 SERIES (3y) Pedal cycle
View Details

Accident 199901SC00330

Slight
51.5920, -0.2222
1 vehicle 1 casualty
RENAULT 21
View Details

Accident 199901SC00316

Slight
51.5899, -0.2104
2 vehicles 1 casualty
FORD FIESTA LEYLAND DAF FA 45 (4y)
View Details

Accident 199901SC00325

Slight
51.5743, -0.2257
2 vehicles 1 casualty
FORD SIERRA SAAB 900
View Details

Accident 199901SC00321

Slight
51.5853, -0.2299
2 vehicles 2 casualties
FORD SIERRA VAUXHALL CAVALIER
View Details

Accident 199901SC00308

Slight
51.5721, -0.2304
2 vehicles 1 casualty
PEUGEOT 106 VAUXHALL CORSA (4y)
View Details

Accident 199901SC00302

Serious
51.5804, -0.2106
2 vehicles 1 casualty
Vehicle NISSAN MICRA (4y)
View Details

Accident 199901SC00290

Serious
51.5818, -0.2136
1 vehicle 1 casualty
RENAULT CLIO (4y)
View Details

Accident 199901SC00278

Slight
51.5933, -0.2262
1 vehicle 1 casualty
FORD SIERRA
View Details

Accident 199901SC00267

Slight
51.5742, -0.2325
1 vehicle 2 casualties
NISSAN MICRA (2y)
View Details

Accident 199901SC00282

Serious
51.5870, -0.2125
1 vehicle 1 casualty
FORD ESCORT
View Details

Accident 199901SC00246

Slight
51.5715, -0.2289
2 vehicles 1 casualty
Vehicle VAUXHALL CORSA (1y)
View Details

Accident 199901SC00249

Slight
51.5731, -0.2300
4 vehicles 2 casualties
MCW Model Missing Vehicle BMW 3 SERIES CITROEN BX
View Details

Accident 199901SC00179

Serious
51.5876, -0.2352
1 vehicle 1 casualty
VOLVO 760
View Details

Frequently asked questions about road accidents in the NW4 postcode district

How many road accidents have there been in the NW4 postcode district?

4,347 collisions have been recorded in the NW4 postcode district in the STATS19 road safety data between 1999 and 2024, involving 5,500 casualties.

How many of the collisions in the NW4 postcode district were serious or fatal?

33 were fatal and 467 were serious — 11.5% of all recorded collisions in the NW4 postcode district resulted in a death or serious injury.

When do most road accidents happen in the NW4 postcode district?

Friday is the most common day for collisions in the NW4 postcode district, accounting for 15.6% of them, and 30.2% of all collisions here happen in darkness.

What kind of roads do collisions in the NW4 postcode district happen on?

48.9% of collisions in the NW4 postcode district are recorded on a single carriageway, most often where the limit is 30 mph.

Are pedestrians often hurt in collisions in the NW4 postcode district?

Pedestrians make up 12.1% of the 5,500 casualties recorded in the NW4 postcode district.

Is road safety in the NW4 postcode district getting better or worse?

Recorded collisions in the NW4 postcode district rose 23% in 2024 compared with 2023. Year-on-year figures move with both genuine risk and changes in reporting, so they are best read as a trend rather than a single verdict.

Where does the road accident data for the NW4 postcode district come from?

It comes from STATS19, the official record of personal-injury road collisions reported to the police and published by the Department for Transport. The figures for the NW4 postcode district cover 1999 to 2024.