Average IT business analysts, architects and systems designers Salary in Hounslow
ONS ASHE 2025 · London region · Updated October 2025
How Hounslow compares
According to ONS figures for 2025, the median it business analysts, architects and systems designers salary in the London reached £73,857, sitting 23.9% above the national median of £59,593. In practical terms, living costs in the London run 16.4% above average. That means £73,857 stretches to roughly £63,451 in real spending power. To put this alongside local pay more broadly: the average across all jobs in Hounslow is £38,422, so it business analysts, architects and systems designerss sit 92.2% more that benchmark.
Cost of Living Adjustment
After adjusting for the regional cost of living (London index: 116.4, UK=100), a salary of £73,857 has an effective purchasing power of approximately £63,451 — equivalent to earning that amount in an area with average UK costs. The cost of living in the London is 16.4% above the UK average.
IT business analysts, architects and systems designers salary across UK regions
IT business analysts, architects and systems designers salary in areas near Hounslow
Salary data is by ONS region. Hounslow is in the London region. Below are neighbouring regions — click to explore salaries there.
IT business analysts, architects and systems designers Salary Guide
The full salary guide includes regional breakdowns, cost-of-living adjustments, year-on-year trends, and in-depth FAQs.
Read the full IT business analysts, architects and systems designers salary guide →Find IT business analysts jobs in Hounslow
Explore roles paying around £73,857/year
Frequently Asked Questions
What is the average it business analysts, architects and systems designers salary in Hounslow?
The median it business analysts, architects and systems designers salary in the London (which includes Hounslow) is £73,857 per year, based on ONS ASHE 2025 data. The mean salary is typically higher due to top earners pulling the average up.
How does it business analysts, architects and systems designers pay in Hounslow compare to the UK average?
IT business analysts, architects and systems designers in the London earn 23.9% above the national median of £59,593. This makes the London one of the higher-paying regions for this role.
Is it business analysts, architects and systems designers a well-paid job in Hounslow compared to other roles?
The average salary across all jobs in Hounslow is £38,422. IT business analysts, architects and systems designers in the London earn £73,857, which is 92.2% above the local average across all occupations.
About this data
Salary figures for it business analysts, architects and systems designerss cover the London region. The all-jobs average is specific to Hounslow. Source: ONS ASHE 2025. Methodology.