£150000 Mortgage: Monthly Repayments, Income Needed & How to Qualify

If you’re looking into a £150,000 mortgage, you’re probably trying to understand three things:
how much the monthly repayments might be, how much income you need, and what lenders look for when assessing your application.

This guide breaks everything down clearly and calmly, including repayment examples, deposit requirements, income checks, and what to expect if your credit or income is a little more complex.

Let’s explore your options together.

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How much does a £150,000 mortgage cost per month?

Your monthly repayment depends mostly on your interest rate and the mortgage term. Here are some useful examples:

Approximate monthly repayments for a £150,000 mortgage

Rate	Term	Approx. Monthly Payment
3%	25 years	£711
4%	25 years	£792
5%	25 years	£877
6%	25 years	£966
4%	30 years	£716
5%	30 years	£805

Quick takeaway:
For most buyers, repayments fall between £700 and £900 per month depending on the rate and term.

If you’d like an exact calculation based on your circumstances, we’re happy to help.

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What income do you need for a £150,000 mortgage?

Most lenders base borrowing on 4 to 4.5 times your annual income.

Income examples

• At 4× income, you’ll need around £37,500
• At 4.5× income, you’ll need around £33,333

Your income might come from:

• Salary
• Overtime, bonuses, or commission
• Pension income
• Self-employed income
• Certain benefits (depending on the lender)

Lenders will also look at your regular spending and any existing credit commitments.
We can run a quick, personalised affordability check if you want a clearer figure.

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What deposit do you need for a £150,000 mortgage?

Although the mortgage is £150,000, your deposit relates to the purchase price, not the mortgage amount.

General guidance:

• 5% deposit – clean credit
• 10% deposit – minor credit issues
• 15–25% deposit – more severe credit issues (defaults, CCJs, DMPs, bankruptcy etc.)

A larger deposit can help unlock:

• Better interest rates
• Lower monthly repayments
• A wider choice of lenders

If you’re unsure what deposit you’ll need based on your credit file, we can walk you through it.

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Can you get a £150,000 mortgage on one income?

Yes — plenty of people do.

As long as the income meets affordability (usually £33,000–£37,500), your spending is manageable, and your credit file is in decent condition, lenders will consider it.

If your income fluctuates — for example, overtime, commission or self-employed earnings — we can help present it clearly so lenders see your true affordability.
We cover this in more detail in our guide on getting a mortgage on one income.

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How do lenders assess affordability for a £150,000 mortgage?

Lenders look at four main areas:

1. Income

This can include salary, self-employed earnings, bonuses, overtime, pension income and sometimes benefits.

2. Outgoings

Credit cards, loans, childcare costs, subscriptions, car finance and day-to-day spending.

3. Bank statements

Lenders check for:

• Consistent income
• Sensible spending
• Limited overdraft reliance
• Up-to-date direct debits

We explain this fully in our guide on what lenders look for on bank statements.

4. Credit history

Lenders assess:

• Missed payments
• Defaults
• CCJs
• DMPs
• Past insolvency

But credit issues don’t automatically mean a decline. Many specialist lenders take a flexible approach based on your recent financial behaviour.

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Monthly repayment examples for a £150,000 mortgage

Here are two useful scenarios:

Example 1

£150,000 mortgage over 25 years at 4.5%
Monthly repayment: ~£833

Example 2

£150,000 mortgage over 30 years at 5%
Monthly repayment: ~£805

Rates change frequently, so your actual result could be higher or lower.

If you’d like personalised numbers, we can calculate them for you.

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Can you get a £150,000 mortgage with bad credit?

Yes — it’s definitely possible.

Specialist lenders consider applicants with:

• Past defaults
• CCJs
• Missed payments
• Debt Management Plans
• Bankruptcy (after discharge)

They’ll focus on:

• When the issues happened
• What caused them
• How your finances look now
• Your deposit size

You can read more in our guides on mortgages after bankruptcy and mortgages with a DMP.
If you’d like your credit file checked before applying, we can do that for you.

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Can you get a £150,000 mortgage if you’re self-employed?

Yes — absolutely.

Lenders regularly work with:

• Sole traders
• Limited company directors
• Contractors
• Freelancers

They generally need:

• 2+ years of accounts or SA302s
• Some can accept 1 year of figures
• Directors may use salary + dividends or retained profits

Our job is to package the application so your full affordability is shown clearly and fairly.
We cover this in detail in our self-employed guides.

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What if your bank has already declined you?

It’s far more common than people think — and not the end of the road.

High street lenders often have strict criteria around:

• Credit
• Overdraft use
• Self-employed income
• Limited work history
• Variable pay

Specialist lenders offer more flexibility, and we help clients secure approval even after being declined elsewhere.

If you’d like to see what options work for you, we’re here to help.

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What mortgage term should you choose?

Choosing your term affects both monthly cost and total interest:

• Shorter term (20–25 years): Higher payment, less interest overall
• Longer term (30–35+ years): Lower payment, more interest overall

Your choice depends on income, age, stability and future plans.

We can help you compare different terms quickly and clearly.

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Can you overpay a £150,000 mortgage?

Yes — most lenders allow up to 10% overpayments per year on fixed-rate deals.

Even small overpayments can reduce the term and save thousands in interest.

For example:
Overpaying £100 a month on a £150,000 mortgage over 25 years could shorten the term by several years.

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What documents will you need?

Most lenders ask for:

• 3 months of payslips
• 3–6 months of bank statements
• SA302s/tax year overviews if self-employed
• Proof of deposit
• ID and proof of address

If your income or credit is more complex, we’ll help prepare everything in advance.

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Key Takeaways

• £150,000 repayments usually sit between £700–£900
• Income required is typically £33,000–£37,500
• Deposits range from 5% to 25% depending on your circumstances
• Self-employed and bad credit cases are often accepted by specialist lenders
• Being declined by your bank doesn’t mean you can’t get approved elsewhere

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Final Thoughts

A £150,000 mortgage is achievable for many buyers — even if your income is complex or your credit isn’t perfect.
At Mortgage Bridge, we specialise in supporting people who don’t fit the textbook profile, offering clear guidance and access to lenders who take a more balanced view.

We’re here to make the process smoother from start to finish.