Office Assistant salary in London
The average Office Assistant salary in London is £25,500 per year (£1,823/mo net take-home pay after UK tax, or £13.08/hr).
≈ £1,517 / month after tax
Hourly rate: £10.46/hr (37.5h/wk)
Typical starting package for a graduate or junior Office Assistant in London (0–2 years experience).
≈ £1,823 / month after tax
Hourly: £13.08/hr • Daily: £98/day
Market median for an established Office Assistant in London (2–5 years experience).
≈ £2,285 / month after tax
Hourly rate: £17.03/hr (37.5h/wk)
Top percentile pay for senior & lead Office Assistant specialists in London (5+ years).
Take-home pay vs. living cost in London
Based on the 2026/27 UK tax year (standard 1257L tax code), a mid-level Office Assistant earning £25,500 takes home £1,823 net per month (or £421/week).
Compare Office Assistant pay by UK city
Select a UK city to view regional salary adjustments and local vacancies:
Live Office Assistant jobs in London
Every listing includes our interactive postcode Area guide & commute calculator
Business Rates Officer - Revenues & Benefits
£62,088Vox Network Consultants Limited • South East London, London, SE4 1HS
Cessation of Duty Officer
£51,376Essential Employment • Enfield, London, EN2 6LE
ASB Localities Officer
£51,147Essential Employment • Wembley, North West London, HA0 2FZ
Chief Commercial Officer (CCO)
£39,513Trust Payments • Bromley, South East London, BR1 1HE
ASB Officer
£44,999Metropolitan Thames Valley • Barn Hill, North West London, HA9 9GY
Banksman / Security Officer
£30,784Anchor Group Services • North Lambeth, South East London, SE1 6LW
Frequently asked questions about Office Assistant pay in London
How much does a Office Assistant earn in London in 2026/27?
The average Office Assistant salary in London is £25,500 per year (or £13.08 per hour based on a standard 37.5-hour UK working week). Entry-level and graduate Office Assistant roles start around £20,400 per year, while senior and lead specialists earn up to £33,200 per year.
What is the monthly take-home pay for a Office Assistant in London after UK tax?
On a median Office Assistant salary of £25,500 in London, your estimated net take-home pay is £1,823 per month (approx. £421 per week) after deducting 2026/27 UK Income Tax and Class 1 National Insurance under the standard 1257L tax code.
What is the typical hourly and daily rate for a Office Assistant in London?
A mid-level Office Assistant in London earns an equivalent hourly rate of £13.08/hr (ranging from £10.46/hr for junior roles to £17.03/hr for senior roles) and a permanent daily salary equivalent of £98 per day.
Is a Office Assistant salary enough to live comfortably in London?
With a net monthly income of £1,823 and an estimated 1-bedroom rent of £1,850 per month in London, housing takes approximately 95% of a Office Assistant's take-home pay — leaving £0 per month in disposable income.
Related UK profession salaries in London
Administrator salary London
Avg £26,700/yr
Animator salary London
Avg £34,800/yr
Baker salary London
Avg £27,800/yr
Barista salary London
Avg £23,200/yr
Bartender salary London
Avg £25,500/yr
Blacksmith salary London
Avg £32,500/yr
Butcher salary London
Avg £29,000/yr
Cabinet Maker salary London
Avg £31,300/yr