If you earn £150,000 per year, you are in a great position to secure a mortgage. However, lenders consider multiple factors beyond salary, such as credit history, financial obligations, deposit size, and affordability calculations before determining how much they are willing to lend.
This guide explores how much you can borrow, what influences mortgage affordability, and ways to increase your borrowing potential.
How Much Can You Borrow on a £150,000 Salary?
Most mortgage lenders in the UK use an income multiple between 3.5 and 5 times your annual salary to estimate borrowing capacity.
- 3.5x salary: £525,000
- 4x salary: £600,000
- 4.5x salary: £675,000
- 5x salary: £750,000 (offered by select lenders)
While these figures provide a general estimate, the actual mortgage amount you can secure depends on lender-specific criteria, credit history, and financial obligations.
Key Factors That Affect Mortgage Affordability
Lenders look beyond income to determine mortgage eligibility. Below are some of the primary factors that influence borrowing potential:
1. Debt-to-Income Ratio
Lenders evaluate any outstanding debts, such as credit card balances, personal loans, and car finance. Keeping your debts low improves borrowing capacity.
2. Credit Score and Financial Stability
A high credit score can lead to better mortgage rates and a higher borrowing amount. If you have a low credit score, improving it before applying can enhance your mortgage options.
3. Monthly Living Expenses
Your regular expenses, including household bills, childcare, and personal spending, are factored into mortgage affordability checks to ensure you can manage repayments comfortably.
4. Deposit Size and Loan-to-Value (LTV) Ratio
A larger deposit reduces the Loan-to-Value (LTV) ratio, making it easier to secure lower interest rates and improved mortgage terms.
5. Employment Type and Income Stability
Lenders favor applicants with consistent income and stable employment. If you’re self-employed, expect to provide two years of financial records to demonstrate income reliability.
Example Scenario: Buying a Home on a £150,000 Salary
If you earn £150,000 annually, have a 10% deposit, and minimal financial obligations, your mortgage affordability could be:
- Loan amount (4.5x salary): £675,000
- Deposit (10% of property price): £75,000
- Potential home price: £750,000
Your final mortgage amount may vary depending on lender affordability assessments and personal finances.
How Your Deposit Affects Mortgage Options
Your deposit size significantly influences mortgage affordability and interest rates.
- 5% Deposit (£37,500) – Higher monthly repayments, fewer mortgage products available.
- 10% Deposit (£75,000) – More lender choices and better interest rates.
- 20%+ Deposit (£150,000+) – Access to the best mortgage deals with lower borrowing costs.
A larger deposit reduces the Loan-to-Value (LTV) ratio, increasing your likelihood of securing favorable mortgage conditions.
Government Schemes for Homebuyers
If saving for a deposit is a challenge, consider these government-backed programs that assist homebuyers:
- Help to Buy Equity Loan – Provides a 20% loan (40% in London) for new-build properties with a 5% deposit.
- Shared Ownership – Allows buyers to purchase a percentage of a home while renting the remaining share, with an option to buy more later.
- First Homes Scheme – Offers 30-50% discounts on selected properties for first-time buyers and key workers.
These schemes make it easier for buyers to enter the property market with a lower upfront cost.
How to Increase Your Mortgage Borrowing Power
If you want to maximize your mortgage eligibility or secure better terms, consider the following strategies:
- Reduce Outstanding Debt – Paying off existing loans and credit balances improves affordability.
- Boost Your Credit Score – Keep credit card balances low, pay bills on time, and check your credit report for errors.
- Save for a Larger Deposit – A bigger deposit lowers monthly repayments and increases access to better mortgage rates.
- Apply for a Joint Mortgage – Partnering with a spouse or family member can significantly increase overall borrowing capacity.
- Work with a Mortgage Broker – Brokers can help find lenders offering higher income multiples and flexible lending conditions.
Additional Home-Buying Costs to Budget For
Aside from mortgage repayments, homeownership involves several additional expenses. Be sure to plan for:
- Stamp Duty – First-time buyers in England and Northern Ireland are exempt on properties up to £425,000.
- Legal and Conveyancing Fees – Covers property searches, contracts, and ownership transfers.
- Mortgage Arrangement Fees – Some lenders charge setup fees.
- Survey and Valuation Costs – Ensures the home is accurately priced and in good condition.
- Insurance and Moving Costs – Includes home insurance, removals, and furnishing expenses.
Preparing for these costs ensures a smooth home-buying process without financial surprises.
Choosing the Best Mortgage for Your Needs
Different mortgage options suit different financial goals. Here are common mortgage types:
- Fixed-Rate Mortgage – Provides predictable monthly repayments with a set interest rate.
- Tracker Mortgage – Interest rate follows the Bank of England base rate, meaning payments may fluctuate.
- Interest-Only Mortgage – Lower initial payments but requires a repayment plan for the principal balance.
- Variable-Rate Mortgage – Monthly payments adjust based on market interest rate changes.
Selecting the right mortgage depends on your financial situation and long-term plans.
Final Thoughts: Can You Buy a Home on a £150,000 Salary?
A £150,000 salary provides excellent mortgage affordability, but the actual amount you can borrow depends on deposit size, financial obligations, and lender requirements.
With proper financial planning, a stable income, and a sufficient deposit, you could qualify for a mortgage in the range of £525,000 – £750,000.
For expert mortgage advice and access to the best mortgage rates, working with a mortgage broker can help simplify the process and secure the most favorable terms.
