Average IT business analysts, architects and systems designers Salary in Spelthorne
ONS ASHE 2025 · South East region · Updated October 2025
How Spelthorne compares
For it business analysts, architects and systems designerss based in the South East, 2025 brought a median salary of £67,902. To put this in perspective, the UK average is £59,593 — making this 13.9% above the norm. The cost of living in the South East is 3.2% above the UK average, so a salary of £67,902 has an effective purchasing power closer to £65,797. The all-jobs average in Spelthorne is £32,237. By comparison, it business analysts, architects and systems designerss earn 110.6% more than the typical worker locally.
Cost of Living Adjustment
After adjusting for the regional cost of living (South East index: 103.2, UK=100), a salary of £67,902 has an effective purchasing power of approximately £65,797 — equivalent to earning that amount in an area with average UK costs. The cost of living in the South East is 3.2% 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 Spelthorne
Salary data is by ONS region. Spelthorne is in the South East region. Below are neighbouring regions — click to explore salaries there.
IT business analysts, architects and systems designers Salary Guide
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Frequently Asked Questions
What is the average it business analysts, architects and systems designers salary in Spelthorne?
The median it business analysts, architects and systems designers salary in the South East (which includes Spelthorne) is £67,902 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 Spelthorne compare to the UK average?
IT business analysts, architects and systems designers in the South East earn 13.9% above the national median of £59,593. This makes the South East one of the higher-paying regions for this role.
Is it business analysts, architects and systems designers a well-paid job in Spelthorne compared to other roles?
The average salary across all jobs in Spelthorne is £32,237. IT business analysts, architects and systems designers in the South East earn £67,902, which is 110.6% above the local average across all occupations.
About this data
Salary figures for it business analysts, architects and systems designerss cover the South East region. The all-jobs average is specific to Spelthorne. Source: ONS ASHE 2025. Methodology.