Is London a very expensive city to live in?

Yes, London is very expensive, consistently ranking among the priciest cities worldwide, especially for housing. While the UK national average for a 1-bedroom apartment outside the city center is around £850, in London, you're looking at £1,600-£1,900, sometimes more. Groceries, transport, and dining also significantly impact your wallet. A monthly transport pass costs about £150-£200, compared to £60-£80 in many other UK cities. Eating out can easily set you back £25-£40 per person for a casual meal. Your income tax will be substantial too. If you earn £50,000, your effective tax rate is around 18-20% after the personal allowance, meaning you'll take home about £3,300 monthly. With rent, transport, and basic utilities (around £200-£300), nearly half your take-home pay can be gone before factoring in food or leisure. So, while London offers incredible opportunities and culture, prepare for a high cost of living. To make it work, consider flat-sharing or living further out and commuting.