Can I afford a house in London on a £45,000 salary?
A £45,000 salary gives you a maximum standard mortgage of around £202,500 — which covers roughly 38% of the average London house price. Solo outright purchase remains very difficult, but the shared ownership market and outer-borough flats do present genuinely achievable options for a determined buyer with a deposit saved.
Based on typical UK tax bands and lending criteria. This is an estimate, not financial advice.
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Your affordability
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Your affordability is broadly in line with the UK average
You are well-positioned to afford a home, rent, or car within the typical UK range. Small improvements to expenses or savings will open up more options.
Safe monthly disposable income
After expenses and debt, you have around £2,475 left each month — with a 10% buffer built in for unexpected costs. This is comfortable for most people at this income level.
Home you could realistically afford
Around £240k is a realistic target based on your salary, savings, and outgoings. Outside London, this budget typically goes further.
Most UK buyers with a similar income typically purchase between £211k and £269k
Recommended rent budget
Up to £1,313/month keeps your finances healthy based on the 30–35% income rule. Anything above this may start to feel like a stretch.
Car finance calculator
Most cars in the UK are purchased using finance (PCP or HP), where buyers pay a deposit and a fixed monthly cost. This estimate gives a realistic guide based on typical finance rates (~8% APR).
How much you can comfortably pay each month
£200–£350/month is a sensible range for most UK buyers. This is what many people on a typical salary comfortably spend on a car.
Most UK car buyers use PCP or HP finance — affordability is based on monthly payments, not total price.
Outside London, this budget typically goes further. In London and higher-cost areas, affordability is usually 15–25% lower than these figures suggest.
Why this calculator is different
Most calculators show the maximum you can borrow. This tool focuses on what you can comfortably afford — based on real UK salaries, actual expenses, and everyday spending patterns.
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Based on typical UK tax bands and lending criteria. This is an estimate, not financial advice.
What lenders will see
Standard maximum mortgage: Most UK lenders offer between 4× and 4.5× your salary — £180k to £203k on your income.
The gap: The average London home costs £525k. This is 11.7× your salary, which exceeds standard criteria. A larger deposit bridges part of the gap.
Deposit guidance: A deposit of 30–40% is typically required at this level of price-to-income stretch.
Local context: London
While £45k is above the London median salary, London's property market prices in far more than local earnings — it reflects global demand and constrained supply. The most accessible paths at this salary are: shared ownership in zones 3–6 (where buying a 35–50% share brings the mortgage into reach); outright purchase of a leasehold studio or one-bedroom flat in boroughs like Sutton, Bexley, or Havering with a substantial deposit; or a joint application where two incomes of around £45k each unlock the full market. London's first-time buyer Stamp Duty relief (£0 on the first £425,000) also helps reduce upfront costs.
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