To secure a £120,000 mortgage in the UK, you typically need an annual income between £26,500 and £30,000, based on standard lender multiples of 4 to 4.5 times your salary. While some lenders may offer higher multiples (up to 5x or 6x) depending on your circumstances, this range serves as a general guide for affordability.
How much do you need to earn to get a mortgage of £120,000? Traditionally, mortgage lenders have used multiples of an applicant's annual income, usually between 4 and 4.5 times, when initially considering how much you can borrow. So, on this basis, you'd need to earn at least £30,000.
You would need to earn somewhere between £18,000 and £25,000 per year to get approved for a mortgage of £100,000. This is because mortgage lenders in the UK will cap your maximum borrowing at between 4.5 and 6 times your annual salary.
Salary and expected earnings
To be able to determine whether or not you can afford your mortgage, lenders will evaluate your income. Most lenders will be looking to loan you a maximum of four to five times your salary, although this can depend on other circumstances.
You would need around a £37,500 salary to qualify for a £150,000 mortgage in most cases. You could still be eligible with some lenders on an income of £30,000 or even £25,000. The below chart shows some examples of potential mortgage offers depending on your salary, and which lender you apply to.
Anyone making more than that per year (and this is net, not gross) is in the top 50% of earners in the UK. The top 5% earn £7,251 per month or more. That's shockingly only £87,012 per year. Anyone making a six-figure salary is in the top 5%.
With a $150,000 salary, you could afford a home priced around $415,000-$430,000, assuming you have $20,000 saved up for a down payment and are carrying some monthly debt already, such as a car payment or student loan. This also assumes an interest rate of 7%.
What is the 28/36 rule? The 28/36 rule says you shouldn't spend more than 28% of your monthly income on your mortgage and you shouldn't spend more than 36% of your monthly income servicing all debts (your mortgage plus any other debts like credit cards). However, your debt vs income ratio is more nuanced than this.
Mortgage lenders will accept two jobs or potentially more as long as your hours are sustainable and achievable. This could be a combination of two employed roles or one employed and one self employed position. There is more underwriting required from a mortgage lender to secure a mortgage using a second income.
For a home purchase, you normally need to put down at least 5% or 10% of the total amount. Let's say you want to buy a property valued at £200,000, your lender may ask for a 10% deposit. This means you would need a deposit of £20,000.
Those who like to move around or travel a lot might find renting a better option, while those wanting to create roots in a single location will find buying a better choice. Think about investing in a property. Buying a home can help you gain value and build equity by making home improvements.
The monthly payment on a $350K mortgage won't be the same amount for every homeowner. You'll need to factor in your down payment, interest rate, and loan term to estimate your $350,000 mortgage monthly payment. With a 30-year loan term and 6.00% interest rate, borrowers can expect to pay around $2,100 a month.
Yes, you can often borrow from your 401(k) if your plan allows it, usually up to 50% of your vested balance or $50,000 (whichever is less), but you must repay it with interest, typically within five years, and leaving your job often requires immediate repayment. While it's often better than an early withdrawal (which incurs penalties and taxes), it reduces your savings and potential investment growth, so it should be considered carefully.
Whilst breaking the £100k mark can still feel like a personal career high, it's worth being aware of the tax implications of being in the top 2% of the UK's earners throughout the tax year.
It's partly true: most negative items like late payments and collections are removed from your credit report after about seven years, but the underlying debt often still exists, and bankruptcies (Chapter 7) last 10 years, so your credit isn't entirely "clear" but mostly refreshed from old negatives. The 7-year clock starts from the date of the original delinquency, not when you paid it off or sent to collections, and the debt itself can still be pursued by collectors.
The 3-7-3 Rule in mortgages isn't a loan type but a federal timeline from the TILA-RESPA Integrated Disclosure (TRID) rule, ensuring borrower protection by mandating disclosures within 3 business days of application, a 7-business-day wait between the initial Loan Estimate and closing, and another 3-day wait if significant changes (like APR) occur, giving borrowers time to review costs before committing to a loan.
A 20% down payment is often recommended, because it allows the borrower to avoid paying PMI — a type of insurance that protects the lender if you default on the loan.
The current average mortgage rate on a conventional 30-year fixed-rate mortgage for someone with a good credit score of 700 was 6.58% as of January 2026, according to Curinos data. You generally need a credit score of at least 580 to qualify for a mortgage, and a score of 760 or higher to get the best interest rate.