A million pound mortgage is usually a mortgage where you borrow around £1,000,000 or more against a residential property. It may be possible in the UK, but it is not assessed on headline income alone.
Lenders will look at affordability, deposit or equity, loan-to-value, income structure, credit history, existing commitments, property type, repayment method and the overall risk of the case. For high-value borrowing, the detail matters: two borrowers asking for the same £1 million mortgage can receive very different lender responses.
This guide is for general information only and is not personal mortgage advice. Your options depend on your circumstances, lender criteria and the property involved.
Plain English: the question is not just “can I get a £1 million mortgage?” It is “which lenders may understand my income, deposit, property and repayment plan well enough to consider the case?”
Key takeaway: A million pound mortgage is usually a mortgage where you borrow around £1,000,000 or more against a residential property.
What does a million pound mortgage mean in practice?
A million pound mortgage means borrowing £1,000,000 against a property. It might be used to buy a main home, move to a more expensive property, remortgage a high-value home, raise capital against an existing property, or restructure borrowing.
At this level, the mortgage is often treated as a higher-value case. That does not automatically mean it needs a private bank or a specialist lender, but it may need more careful placement.
Lenders will usually consider:
- your income and how it is made up
- your deposit or equity
- the loan-to-value, known as LTV
- your credit history
- your regular commitments and dependants
- the property’s value, condition, tenure and marketability
- the mortgage term
- whether the mortgage is repayment, interest-only or part-and-part
- the purpose of any capital raising
- whether the documents support the application clearly
A high income can help, but it does not remove affordability checks. A large deposit can reduce lender risk, but it does not guarantee acceptance. The right route depends on the whole case.
Want personalised mortgage advice?
Speak to The Mortgage Blog before you apply so we can help you check lender fit, documents and next steps for million pound mortgages.
Can you get a £1 million mortgage in the UK?
Yes, some UK lenders may consider £1 million residential mortgages, subject to their criteria and full assessment. The important point is that lender appetite varies.
A case may be more straightforward where the borrower has stable PAYE income, a strong deposit, low unsecured debt, clean credit history and a standard property. It may need more specialist handling where income includes bonuses, commission, dividends, partnership profit, retained company profits, foreign income, investment income or multiple income streams.
For regulated residential mortgages, lenders must assess affordability. The Financial Conduct Authority’s mortgage conduct rules sit behind this responsible-lending approach, and consumer guidance from public guidance and GOV.UK also stresses the importance of budgeting for the mortgage and wider home-buying costs.
Want personalised mortgage advice?
Speak to The Mortgage Blog before you apply so we can help you check lender fit, documents and next steps for million pound mortgages.
How much does a £1 million mortgage cost per month?
The monthly cost depends on the interest rate, term and repayment type. The examples below are for illustration only and are not a quote or recommendation.
Illustrative monthly payments on a £1,000,000 repayment mortgage
| Mortgage amount | Term | Illustrative rate | Approximate monthly repayment |
|---|---|---|---|
| £1,000,000 | 25 years | 4.50% | £5,558 |
| £1,000,000 | 25 years | 5.25% | £5,992 |
| £1,000,000 | 25 years | 5.50% | £6,140 |
| £1,000,000 | 30 years | 4.50% | £5,067 |
| £1,000,000 | 30 years | 5.25% | £5,522 |
| £1,000,000 | 30 years | 5.50% | £5,678 |
A longer term can reduce the monthly payment, but it may increase the total interest paid over the life of the mortgage. A shorter term can reduce total interest, but the monthly payments are higher.
Illustrative monthly payments on a £1,000,000 interest-only mortgage
| Mortgage amount | Illustrative rate | Approximate monthly interest-only payment |
|---|---|---|
| £1,000,000 | 4.50% | £3,750 |
| £1,000,000 | 5.25% | £4,375 |
| £1,000,000 | 5.50% | £4,583 |
| £1,000,000 | 6.00% | £5,000 |
Interest-only can look cheaper each month because you are not repaying the capital during the term. However, it is not simply a cheaper version of the same mortgage. You still owe the original mortgage balance at the end of the term, and lenders will usually need a credible repayment strategy.
These examples do not include product fees, valuation fees, legal costs, broker fees, insurance, maintenance, moving costs, Stamp Duty Land Tax where due, or future rate changes.
Want personalised mortgage advice?
Speak to The Mortgage Blog before you apply so we can help you check lender fit, documents and next steps for million pound mortgages.
What salary do you need for a £1 million mortgage?
There is no single salary figure that guarantees a £1 million mortgage. Lenders use affordability models, not just a fixed salary multiple.
As a broad illustration only, if a lender used an income multiple of 4.5 times gross income, £1,000,000 of borrowing would imply income of about £222,222 before considering commitments, dependants, credit profile, property risk and lender criteria. If a lender used a lower multiple, the income needed would be higher. If a lender was prepared to consider a higher multiple for a particular borrower, the income figure may be lower.
That does not mean you can rely on any specific multiple. Lenders may reduce borrowing where there are significant commitments, variable income, a short employment history, high childcare or school fees, other property debt, credit concerns or a shorter mortgage term.
Income can also be assessed differently depending on how it is paid.
| Income type | Common lender issue | What usually helps |
|---|---|---|
| PAYE salary | Usually easier to evidence, but commitments still matter | Recent payslips, P60, bank statements and stable employment history |
| Bonus or commission | Lenders may not use all of it, especially if inconsistent | Track record, payslips, bonus letters and evidence it is sustainable |
| Dividends | May fluctuate and depend on company performance | Accounts, tax calculations, tax year overviews and bank statements |
| Company profit | Not all lenders use retained profits in the same way | Accountant-prepared accounts and a clear explanation of ownership and trading |
| Partnership income | Can vary year to year | Partnership accounts and personal tax evidence |
| Contractor income | Day rate, contract length and gaps may matter | Current contract, contract history, CV and bank statements |
| Foreign income | Currency, tax and evidence can complicate the case | Clear payslips, contracts, bank evidence and currency details |
| Rental income | Existing property debt and tax treatment may be reviewed | Tenancy evidence, mortgage statements and tax documents |
Want personalised mortgage advice?
Speak to The Mortgage Blog before you apply so we can help you check lender fit, documents and next steps for million pound mortgages.
How much deposit do you need for a million pound mortgage?
The deposit depends on the property price, loan-to-value and lender criteria. A £1 million mortgage on a £2 million property is a 50% LTV case. A £1 million mortgage on a £1.1 million property is around 91% LTV and may be much harder to place, if available at all.
The same loan amount can therefore look very different to a lender.
| Property price | Mortgage required | Deposit or equity | Approximate LTV | Why it matters |
|---|---|---|---|---|
| £1,100,000 | £1,000,000 | £100,000 | 91% | High LTV; fewer options may be available and affordability scrutiny may be stronger |
| £1,250,000 | £1,000,000 | £250,000 | 80% | Still a large loan, but stronger equity position than a high-LTV case |
| £1,500,000 | £1,000,000 | £500,000 | 67% | More equity can reduce lender risk, subject to criteria |
| £2,000,000 | £1,000,000 | £1,000,000 | 50% | Lower LTV may widen options, but income, credit and property checks still apply |
Lenders may also ask about the source of deposit. Savings, sale proceeds, gifted deposits, bonuses, inheritance, business funds and overseas funds can all require different evidence.
Want personalised mortgage advice?
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How much is a mortgage on a £2 million house?
The cost depends on how much you borrow, not just the property price.
For example:
- a £2 million property with a £1 million deposit means a £1 million mortgage at 50% LTV
- a £2 million property with a £500,000 deposit means a £1.5 million mortgage at 75% LTV
- a £2 million property with a £300,000 deposit means a £1.7 million mortgage at 85% LTV
Those are very different cases. The larger the mortgage and the higher the LTV, the more important affordability, documentation and lender appetite become.
You should also budget for purchase costs. GOV.UK’s home-buying guidance explains that buyers need to consider costs beyond the deposit, such as surveys, conveyancing, removals and Stamp Duty Land Tax where applicable. For high-value purchases, these costs can be significant.
Want personalised mortgage advice?
Speak to The Mortgage Blog before you apply so we can help you check lender fit, documents and next steps for million pound mortgages.
What makes high-value borrowing different?
High-value borrowing is different because small changes can have large financial effects.
A 0.50% rate difference on £1,000,000 is meaningful. A valuation down-valuation can affect the LTV. A bonus being included at 50% rather than 100% can change affordability. A lender treating company profit differently can alter the maximum loan.
The key differences are usually:
- Affordability is more sensitive. Large loans mean monthly payments move sharply when rates, terms or repayment types change.
- Income detail matters more. Variable, deferred, overseas or business income may need careful explanation.
- LTV bands can be critical. The difference between 60%, 75%, 80% and 85% LTV may change available products and criteria.
- Property risk is more visible. Unusual construction, short leases, mixed-use elements, acreage, annexes, planning issues or valuation uncertainty can affect lender appetite.
- Documentation is usually heavier. Underwriters may ask for more supporting evidence, especially where income or deposit is complex.
- Fallback planning matters. A one-lender plan can be fragile if the valuation, underwriting view or criteria change.
Want personalised mortgage advice?
Speak to The Mortgage Blog before you apply so we can help you check lender fit, documents and next steps for million pound mortgages.
A common trap: the income looks strong, but the lender may not use it all
Imagine a buyer looking at a £1.35 million home with a £350,000 deposit, requiring a £1 million mortgage. On paper, the household income looks more than enough: one applicant has a £180,000 basic salary, an annual bonus that has ranged from £60,000 to £140,000, and share awards from their employer. The other earns £55,000. They also have nursery costs, school fees starting next year, a car finance agreement and a credit card that is cleared most months but still shows a sizeable balance on statements.
The trap is assuming a lender will treat the total package as stable income. Some lenders may use only part of the bonus, ignore some share-based income, or average variable income over several years. Others may take a stricter view if the latest bonus was unusually high, if the employer letter is vague, or if the income is paid overseas or in a different currency.
At the same time, the deposit needs explaining. If part of it comes from selling shares, vesting awards or withdrawing funds from a business, the paper trail matters. If the valuation comes in lower than expected, the case could also move into a higher LTV band, changing the lender options.
Practical points to check before applying:
- whether the mortgage works on basic salary alone, or needs bonus income
- how many years of bonus evidence are available
- whether share awards are acceptable income or only useful as assets
- whether future school fees and childcare have been included
- whether the deposit source is fully traceable
- what happens if the valuation is lower than the agreed purchase price
The lesson is simple: for a million pound mortgage, the issue is rarely just “high income”. It is whether the right lender can evidence and rely on that income in the way the borrower expects.
Want personalised mortgage advice?
Speak to The Mortgage Blog before you apply so we can help you check lender fit, documents and next steps for million pound mortgages.
What documents do lenders usually ask for?
The documents depend on your employment type, deposit source and property. The list below is a practical starting point, not a complete lender requirement list.
| Borrower situation | Documents that may be requested |
|---|---|
| PAYE employee | Payslips, P60, employment contract, bank statements, ID and proof of address |
| Bonus, commission or overtime | Payslips showing variable income, P60s, bonus letters, employer confirmation and bank statements |
| Self-employed sole trader | Tax calculations, tax year overviews, bank statements and business evidence |
| Company director | Company accounts, tax calculations, tax year overviews, business bank statements, personal bank statements and accountant details |
| Partnership or LLP partner | Partnership accounts, tax documents, profit share evidence and bank statements |
| Contractor | Current contract, previous contracts, day-rate evidence, CV, bank statements and gap explanation if relevant |
| Deposit from savings | Bank statements showing accumulation of funds |
| Gifted deposit | Gift letter, donor ID, donor bank evidence and lender-specific gifted deposit requirements |
| Sale proceeds | Memorandum of sale, completion statement or solicitor confirmation where available |
| Existing property owner | Mortgage statements, property details, tenancy evidence if let and details of any secured borrowing |
| Interest-only request | Repayment strategy evidence, such as investment, pension, sale of property or other acceptable route depending on lender criteria |
Documents need to tell a consistent story. A strong case can still stall if income, deposit movements or property details are unclear.
Want personalised mortgage advice?
Speak to The Mortgage Blog before you apply so we can help you check lender fit, documents and next steps for million pound mortgages.
What specialist lending issues matter for a million pound mortgage?
Income structure
Basic PAYE salary is usually simpler to evidence than variable or business income. Bonuses, commission, dividends, self-employed profit, retained company profit, partnership income, rental income and overseas income may be treated differently by different lenders.
Some lenders may average income over two or three years. Some may use the latest year. Some may take a cautious view if income has fallen, fluctuated or depends heavily on one-off payments.
Deposit and loan-to-value
A lower LTV can help, but it does not remove the need to pass affordability and credit checks. Lenders still need to understand where the deposit came from and whether the mortgage is sustainable.
Property type
A standard freehold house may be easier to assess than a property with a short lease, unusual construction, commercial use, large acreage, multiple units, complex title, planning concerns or valuation uncertainty.
GOV.UK’s leasehold guidance explains key leasehold concepts, and GOV.UK’s home-buying guidance highlights the importance of surveys and legal checks. For expensive homes, property issues can be costly and can delay the mortgage.
Interest-only and part-and-part
Some borrowers use interest-only or part-and-part borrowing to manage monthly payments. This may be considered by some lenders, but it depends on criteria, LTV, affordability, repayment strategy and suitability.
A credible repayment strategy is essential. You should understand what happens if investments underperform, a property sale takes longer than expected, or your plans change.
Rate environment
The Bank of England Bank Rate influences the wider interest rate environment, although mortgage rates are set by individual lenders and can change. With a large mortgage, even a modest rate movement can have a noticeable effect on payments.
That is why it is risky to base the decision only on the lowest initial monthly payment.
Want personalised mortgage advice?
Speak to The Mortgage Blog before you apply so we can help you check lender fit, documents and next steps for million pound mortgages.
When can a million pound mortgage be risky?
A £1 million mortgage may be risky if the payment only feels manageable under optimistic assumptions.
Common warning signs include:
- affordability depends on a bonus that is not guaranteed
- the mortgage only works on interest-only, but the repayment plan is weak
- the deposit leaves little emergency cash after completion
- future school fees, childcare or other commitments have not been factored in
- the borrower plans to change job, retire early or reduce income during the term
- the property may need major works
- the case relies on a high valuation with no room for a down-valuation
- the mortgage term extends into retirement without a clear income plan
- the borrower is taking new credit during the application
Affordability is not just about passing a lender’s checks. It is also about whether the mortgage remains comfortable if rates, income or personal circumstances change.
Want personalised mortgage advice?
Speak to The Mortgage Blog before you apply so we can help you check lender fit, documents and next steps for million pound mortgages.
Which mistakes make million pound mortgages harder?
Applying to the wrong lender first
Not every lender has the same appetite for large loans, complex income, high LTV borrowing, unusual properties or interest-only. An unsuitable application can waste time and may leave a credit-search footprint.
Assuming income multiples tell the whole story
Income multiples are only part of the picture. Commitments, dependants, property risk, credit history, repayment type and mortgage term can all change the answer.
Relying too heavily on variable income
Bonus, commission, dividends and profit share can help, but lenders may not use all of it. They may want a track record and may discount income that looks inconsistent.
Forgetting the wider cost of buying
public guidance encourages borrowers to consider the wider cost of homeownership, not just the mortgage payment. Legal work, surveys, removals, insurance, maintenance and taxes can materially affect the budget.
Treating interest-only as the easy route
Interest-only can reduce monthly payments, but it increases the importance of the repayment strategy. If the plan is weak, the lender may not accept it, and the borrower may carry significant future risk.
Changing finances mid-application
Taking new credit, moving large sums without explanation, changing employment, restructuring income or altering business drawings can create underwriting questions. If change is unavoidable, it should be discussed before applying.
Ignoring property issues
The property is the lender’s security. Short leases, title problems, mixed-use elements, structural concerns or valuation issues can affect the mortgage even where the borrower’s income is strong.
Want personalised mortgage advice?
Speak to The Mortgage Blog before you apply so we can help you check lender fit, documents and next steps for million pound mortgages.
What could a £1 million mortgage look like in practice?
Example 1: High PAYE income and strong deposit
A couple want to buy a £1,400,000 home with a £400,000 deposit. They need a £1,000,000 mortgage.
They have PAYE income, low unsecured debt, a clean credit profile and are buying a standard property. This may be relatively straightforward if affordability fits and the lender is comfortable with the loan size and LTV.
The key checks would be income evidence, commitments, deposit source, credit history and valuation.
Example 2: Company director using salary and dividends
A company director wants a £1,000,000 mortgage. Their income is paid through salary and dividends, and the business is profitable, but personal income varies year to year.
This may need a lender that can assess self-employed or company director income appropriately. The lender may ask for accounts, tax calculations, tax year overviews, bank statements and details of the business position.
Example 3: Borrower relying on bonus income
A borrower has a strong basic salary, but the mortgage only appears affordable if bonus income is included.
Some lenders may consider bonus income, but they may not use all of it. They may want a consistent track record and may take a cautious view if the bonus is recent, irregular or linked to exceptional performance.
Example 4: Interest-only request
A borrower wants a £1,000,000 mortgage on interest-only to keep monthly payments lower. They plan to repay the capital using investments or property sale proceeds.
This may be possible with some lenders, but it depends on LTV, repayment strategy, affordability and suitability. The borrower needs to be comfortable with the risk that the capital remains outstanding at the end of the term.
Example 5: Remortgage and capital raising
A homeowner has a valuable property and wants to remortgage to raise funds. The new mortgage would be £1,000,000.
The lender will consider the reason for capital raising, affordability, property value, credit history, existing mortgage conduct and overall financial position. Some purposes are easier to place than others.
Want personalised mortgage advice?
Speak to The Mortgage Blog before you apply so we can help you check lender fit, documents and next steps for million pound mortgages.
Should you use a broker for a million pound mortgage?
You may want to speak to a mortgage broker before applying if:
- your income is variable or complex
- you are self-employed, a company director, partner or contractor
- you need bonus, commission, dividends, retained profit or rental income considered
- you are looking at interest-only or part-and-part borrowing
- you have significant existing commitments
- your deposit source needs explaining
- the property is unusual or high value
- you have had credit issues
- you are remortgaging and raising capital
- you want to understand lender appetite before choosing where to apply
A broker should not tell you that you qualify before assessing the facts. What they can do is help you understand how lenders may view your case, what evidence is likely to be needed and which routes may be worth exploring.
James Blackler at The Mortgage Blog often recommends organising the facts before approaching lenders. In high-value cases, a clear application can make the process easier for the lender to understand and less stressful for the borrower.
Want personalised mortgage advice?
Speak to The Mortgage Blog before you apply so we can help you check lender fit, documents and next steps for million pound mortgages.
What would a broker check first?
| Broker check | Why it matters | What a stronger case usually shows |
|---|---|---|
| Loan amount and LTV | Large loans are assessed differently across lenders | The borrowing fits the lender’s loan size and LTV appetite |
| Income structure | Not all lenders treat complex income the same way | Income can be evidenced clearly and consistently |
| Commitments | High outgoings can reduce affordability | Loans, cards, childcare, school fees and other costs are known upfront |
| Credit profile | Recent issues or high credit use can change options | Credit history is understood before applying |
| Deposit source | Large deposits often need evidence | Funds can be traced and explained |
| Property risk | The property is the lender’s security | Tenure, condition, use and valuation risks have been considered |
| Repayment type | Interest-only and part-and-part need extra checks | The repayment strategy is credible and acceptable to the lender |
| Timing | High-value cases can take longer | Valuation, documents, legal work and deadlines are realistic |
| Fallback route | One-lender plans can fail | There is another route if valuation or criteria create a problem |
Want personalised mortgage advice?
Speak to The Mortgage Blog before you apply so we can help you check lender fit, documents and next steps for million pound mortgages.
What should you check before deciding?
Before choosing a route, check:
- the approximate monthly payment at different interest rates
- whether the mortgage remains affordable if income falls or costs rise
- whether you are relying on variable income being accepted
- whether the deposit source is easy to evidence
- whether the property has any valuation, lease, title or construction concerns
- whether you need repayment, interest-only or part-and-part borrowing
- what fees may apply and when they are payable
- whether early repayment charges could restrict future plans
- what happens if the first lender does not accept the case
- whether you need separate tax, legal or financial planning advice
If you need tax advice on ownership structure, trusts, inheritance planning, company purchase or investment planning, speak to an appropriately qualified tax adviser or accountant. If you need legal advice, speak to a solicitor or conveyancer.
Want personalised mortgage advice?
Speak to The Mortgage Blog before you apply so we can help you check lender fit, documents and next steps for million pound mortgages.
How should you prepare before making an enquiry?
For a more useful mortgage conversation, prepare:
- the property value or purchase price
- the mortgage amount required
- the deposit or equity available
- the source of deposit
- your income breakdown, including salary, bonus, dividends, profit, rent or other income
- your existing commitments, including loans, credit cards, childcare, school fees and maintenance
- your credit history
- your preferred mortgage term
- whether you want repayment, interest-only or part-and-part
- details of the property, including tenure, lease length if leasehold, condition and any unusual features
- your timescale and any hard deadline
- any known issues that could concern a lender
The aim is not to make the case look better than it is. The aim is to present the facts clearly so the right lenders can be considered.
Want personalised mortgage advice?
Speak to The Mortgage Blog before you apply so we can help you check lender fit, documents and next steps for million pound mortgages.
When should you speak to The Mortgage Blog?
Speak to us early if you are considering a £1 million mortgage and are unsure how lenders may view your income, deposit, property or repayment plan.
We can help you look at the numbers, understand possible lender fit and decide what to do next. That does not mean approval is guaranteed. It means you can approach the decision with clearer information before committing to an application.
Make an enquiry or speak to a mortgage adviser if you are considering a 1 million pound mortgage.
Useful next steps:
- make a finance enquiry
- speak to a mortgage adviser
- million pound mortgage broker
- private bank mortgage
- specialist lending options
Want personalised mortgage advice?
Speak to The Mortgage Blog before you apply so we can help you check lender fit, documents and next steps for million pound mortgages.
What should you read next?
- specialist finance
- private bank mortgages
- the role of the Bank of England base rate in the UK mortgage market
- mortgage on a farmhouse with land
- land mortgage
- buying investment property as your first home
- investor-led property schemes
Want personalised mortgage advice?
Speak to The Mortgage Blog before you apply so we can help you check lender fit, documents and next steps for million pound mortgages.
FAQs
Can you get a million pound mortgage?
Some UK lenders may consider a £1 million mortgage, subject to affordability, credit checks, deposit, property, income evidence and lender criteria. The case may be straightforward or complex depending on the details.
What income do I need for a £1 million mortgage?
There is no guaranteed income figure. As a simple illustration, £1 million is 4.5 times income of about £222,222, but lenders do not rely only on that calculation. Commitments, dependants, term, credit profile, income type and property risk can all change the answer.
How much deposit do I need for a £1 million mortgage?
It depends on the property price and lender criteria. A £1 million mortgage on a £2 million property is 50% LTV. A £1 million mortgage on a £1.25 million property is 80% LTV. The lower LTV case may be easier to place, but affordability and criteria still matter.
Is interest-only available on a £1 million mortgage?
It may be available with some lenders, but it depends on your circumstances, LTV, affordability and repayment strategy. You need a credible plan for repaying the capital at the end of the term.
Do I need a private bank for a million pound mortgage?
Not always. Some high-value mortgages can be placed with mainstream lenders. Private banks or specialist lenders may be relevant where the case involves complex income, high net worth, unusual assets, bespoke repayment plans or non-standard circumstances.
Can self-employed borrowers get a £1 million mortgage?
Some self-employed borrowers may be considered, subject to affordability and evidence. Lenders may ask for accounts, tax calculations, tax year overviews, business bank statements and personal bank statements. Criteria vary widely.
What can stop a £1 million mortgage application?
Common issues include weak affordability, unclear income evidence, high commitments, credit problems, unexplained deposit funds, property valuation concerns, short leases, unsuitable repayment strategy or applying to a lender whose criteria do not fit the case.
