The Barnes Pulse
Is Barnes getting better? One number a month, built only from official open data — crime, property, new businesses and development — each measured against the same period a year earlier. 50 means steady; the methodology is below.
Home to around 33,000 people (Census 2021).
Data through May 2026 · 50 = steady vs a year earlier
since April 2025 · dashes mark steady
- Safetystreet crime -2.1% yr (2676 vs 2733 offences near the centre) · weight 25%▬ 53
- Propertycouncil-wide prices -2.5% yr (UK House Price Index) · weight 25%▼ 45
- High streetnew businesses -2.7% yr (361 vs 371 registrations) · weight 20%▬ 48
- Developmentplanning applications +0.7% yr (735 vs 730 validated) · weight 15%▬ 51
- Air qualityNO2 -32.2% yr (Castelnau monitor, 15 µg/m³) · weight 15%▲ 74
How it’s scored
Each pillar compares the trailing 12 months with the 12 before them (or uses the official year-on-year figure), so seasonal swings cancel out. The percentage change maps to a 0–100 score where 50 is “no change”, and the Pulse is the weighted average: safety 25%, property 25%, high street 20%, development 15%, air quality 15%. It measures direction of travel against Barnes’s own past — it is not a comparison with other areas, and it is not a judgement of Barnes itself.
- Safety — street-level recorded crime within a mile of the Barnes centre, from police.uk. Fewer offences score higher. Police recording practices change over time; the radius also reaches into neighbouring areas — consistently, so the trend holds.
- Property — the official UK House Price Index annual change for the borough’s local authority (Barnes and Richmond share the Richmond upon Thames figure).
- High street — new company registrations in SW13/SW14 from Companies House. A registration is intent, not an opening — but the rate of them tracks local confidence.
- Development — planning applications validated in the same districts, from the GLA Planning London Datahub. More applications = more investment intent.
- Air quality — nitrogen dioxide (NO₂) at the nearest open London Air Quality Network monitor (Castelnau, in SW13 itself). Lower is better.
Scores run about two months behind the calendar (that’s how quickly the sources publish), refresh monthly, and self-correct as late data arrives. Small areas mean small numbers — single months wobble, which is why everything is measured over twelve. When a source feed itself misbehaves — councils occasionally migrate systems and their data sync collapses overnight — that pillar is excluded for the month rather than blamed on the borough, and the remaining pillars are reweighted. All data © Crown copyright, Open Government Licence. Air quality data from the London Air Quality Network © Imperial College London and the funding local authorities; readings under 12 months old are provisional.