BN(O) visa mortgage: how to buy a home in England

IMPORTANT: YOUR HOME MAY BE REPOSSESSED IF YOU DO NOT KEEP UP REPAYMENTS ON YOUR MORTGAGE.

A BN(O) visa holder can apply for a mortgage in England. Acceptance is never guaranteed. Each lender sets its own criteria, and each decision depends on income, deposit, credit history, the property and the evidence you provide. This guide explains what lenders look at, which documents to prepare, and how to approach the process in a structured way.

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TL;DR

A BN(O) visa does not stop you applying for a UK mortgage, but lender criteria differ and no outcome can be guaranteed.
Lenders assess affordability, employment stability, credit history and evidence of immigration status. Visa status is one factor among several.
Prepare your eVisa share code, employment contract, proof of income and deposit source before you speak to a lender.
A thin UK credit file can cause problems even with a high income. Start building a record early.
A regulated mortgage adviser can match your circumstances to lenders whose criteria suit them.

What a BN(O) visa means for a mortgage application
How lenders assess a BN(O) visa holder
Proving your immigration status with an eVisa
Deposit and loan-to-value
A step-by-step route to a BN(O) visa mortgage
Why applications from visa holders are declined
Buying with a partner or family on the same route
Buy-to-let, new build and remortgage
How Haven Mark Advisers can help
FAQ
Sources

What a BN(O) visa means for a mortgage application

The British National (Overseas) route is a visa route for eligible people from Hong Kong and their family members. The GOV.UK overview of the BN(O) visa sets out who can apply. Holders are not treated as permanent residents on arrival. According to GOV.UK guidance on the BN(O) route, the route gives a five-year path to apply for settlement (indefinite leave to remain). British citizenship can be applied for after 12 months of settlement.

BN(O) visa route to settlement and citizenship

This matters because a lender is lending over a long term, often 25 to 35 years. It wants evidence that you can keep making repayments for that whole period. A visa that is current but not yet settled is not a bar in itself. It does mean the lender will look at how long your permission lasts, what your route to settlement is, and how stable your work and income are.

A BN(O) visa is not one mortgage product. Some lenders have criteria that deal with it directly. Others treat it under general rules for applicants on a visa. Others do not lend to visa holders at all. Criteria change, so the position you read online may be out of date. Check current lender criteria through an adviser before you spend money on a valuation or legal work.

How lenders assess a BN(O) visa holder

Lenders must check that a mortgage is affordable. The FCA explains that lenders must carry out affordability checks, and this applies whatever your immigration status. The visa does not replace the affordability test. It sits beside it.

Affordability and stress testing

MoneyHelper explains how lenders check affordability: they look at household income, including salary and any other income such as a second job, freelancing, commission or bonuses, and at your outgoings. Lenders also test whether you could still pay if interest rates rose. The Bank of England reported in 2023 that lenders typically lend at stressed debt service ratios of up to around 40%. That figure is a general market observation, not a rule that every lender applies.

How much you can borrow also depends on income multiples. MoneyHelper notes that lenders look at income, outgoings and the security of your employment, for example whether you are on a permanent or fixed-term contract. Different lenders reach different figures from the same facts. An online calculator gives an estimate only.

Employment type

Employment type changes the evidence required:

Employment type	Typical evidence a lender may ask for
Employed, permanent contract	Contract, recent payslips, bank statements, P60
Employed, fixed-term contract	Contract with remaining term, payslips, bank statements, history of renewals where relevant
Probation period	Contract, payslips, confirmation of terms; some lenders will not proceed until probation ends
Self-employed or company director	Tax calculations and tax year overviews, accounts, and possibly an accountant's reference
Contractor	Current contract, rate, and contracting history

The list is indicative. Each lender sets its own requirements, and it is not a market-wide rule. If you changed career when you moved to England, the lender will want to see how the new income is established.

Credit history

Most lenders review your UK credit file. People who have recently arrived often have little or none. Advisers commonly see applicants underestimate how much this matters: a high income does not always offset a thin file. MoneyHelper sets out what happens when applications are declined and notes that each application leaves a mark on your credit file, so trying lender after lender without advice can make matters worse.

Practical steps that help build a record include registering on the electoral roll once you are eligible to, holding a UK bank account with regular activity, and paying bills on time. None of these guarantees acceptance. They give a lender something to assess.

Length of UK residency

Some lenders apply a minimum period of UK residency, and a three-year rule is commonly cited. Specialist lenders may be able to consider a shorter history where employment contracts, visa documents and evidence of legal status support a long-term stay. This is not true of every lender, and it should not be read as an entitlement. A lender that accepts a short residency for one applicant may decline another because of income, credit or the property.

Proving your immigration status with an eVisa

Most physical immigration documents have been replaced by online records. Citizens Advice explains how to get an online immigration status (eVisa), which now covers items such as biometric residence permits. If you hold a BN(O) visa, you will normally prove your status with a share code generated from your UK Visas and Immigration account.

Prepare these before approaching a lender:

Confirm your eVisa account is set up and the details match your passport.
Generate a share code when you need to show it. Codes are time-limited, so do not generate one months in advance.
Keep your passport, and any older BN(O) documents, to hand.
Note the expiry date of your current permission and the date you expect to qualify for settlement.

Lenders want to see that you can sustain repayments over time, including after your current permission expires. A permanent or long-term contract and a clear route to settlement help the case. If you know of a future change, such as a planned move abroad, a career break or a change of employer, you must tell your adviser. Concealing or disregarding a known change of circumstances can lead to a declined application, and it can have serious consequences for you later.

Deposit and loan-to-value

A larger deposit gives more lender choice. Many lenders set a higher minimum deposit for visa holders than for UK citizens, although this varies and some lenders may accept lower deposits. Do not assume a figure from a website without checking its date and the lender's current criteria.

Lenders also ask where the deposit came from. Prepare for this:

Bank statements showing the funds, normally for a period set by the lender.
Evidence of any transfer from overseas, including the exchange rate used and the account it came from.
A gift letter if a relative contributes, usually with identity evidence for the donor.
Evidence of sale proceeds if you sold property in Hong Kong or elsewhere.

Funds from overseas can take longer to verify. Allow time for this in your plan, and do not leave the transfer to the week before exchange.

A step-by-step route to a BN(O) visa mortgage

Check your documents. Passport, eVisa access, proof of address, employment contract and recent payslips.
Review your credit file. Check your UK file with the main credit reference agencies and correct any errors.
Confirm your budget. Work out the deposit, stamp duty, legal and survey costs, and a buffer for moving.
Speak to a regulated adviser. The adviser reviews your circumstances and identifies lenders whose criteria may fit.
Obtain a decision in principle. Our guide to a decision in principle for UK buyers explains the process. The FCA's consumer guidance makes clear that these documents are not binding offers. Final decisions depend on underwriting the property and your full financial position at the time of the application.
Make the full application. Provide documents promptly and respond to underwriter queries.
Valuation, offer and legal work. Your solicitor handles the conveyancing while the lender completes its checks.
Exchange and complete.

A decision in principle is a preliminary indication. It is not an offer, and it does not guarantee that a full application will be accepted.

Why applications from visa holders are declined

MoneyHelper lists the usual reasons why mortgage applications fail. For visa holders, the most common problems are practical:

Incomplete documentation, such as a missing share code or unclear deposit source.
A short employment history in the UK.
Visa terms that do not fit the lender's criteria.
A thin credit file.
Borrowing that does not pass the lender's affordability and stress tests.

Most of these can be identified before an application is made. That is the main advantage of preparing in advance, and it is also why MoneyHelper advises considering a mortgage adviser where your circumstances are not straightforward. An adviser can search the market on your behalf and recommend a suitable product. No adviser can promise an outcome.

Buying with a partner or family on the same route

Many BN(O) households apply as a couple or with family members. Lenders then assess each applicant. Points to consider:

Each applicant will need to show their own immigration status and share code.
Incomes are combined, but a lender may weigh them differently if one applicant is on a different visa or has a different employment type.
If one applicant is not working, the lender will assess affordability on the remaining income.
Joint applicants can be affected by each other's credit files.

If your partner holds a different visa, see our guides on a spouse visa mortgage and a skilled worker visa mortgage. The broader position for non-UK nationals is covered in our foreign national mortgage guide.

Buy-to-let, new build and remortgage

The same visa questions apply across mortgage types, with extra points for each:

Buy-to-let. Lenders assess rental income against the mortgage payment, and many also look at your personal income and residential status. Criteria for visa holders are narrower. See our buy-to-let mortgage advice.
New build. Developers often offer incentives, and lenders may apply different loan-to-value limits to new build properties. See our new build mortgage advice.
Remortgage. A remortgage means moving your mortgage to a new lender. It is different from a product transfer, which means changing to a new deal with your existing lender. If you bought on a BN(O) visa and your circumstances have since changed, for example you have received settlement, a new range of lenders may be available. See our remortgage advice and our page on rate switches and product transfers.

If your circumstances have changed since you took out your mortgage, an adviser can explain which of these options is relevant.

How Haven Mark Advisers can help

Haven Mark Advisers provides regulated mortgage advice for foreign nationals and visa holders, including those with non-standard income or immigration situations. Each client works with one dedicated adviser from start to finish, so you do not have to repeat your circumstances to several people. The adviser reviews your documents, identifies lenders whose criteria may suit your profile, and manages the case through to offer.

Our fees are set out in advance. The purchase mortgage service costs £495, payable once. The remortgage service costs £195, payable once. The firm may also receive commission from lenders. Full details are on our fees and how we are paid page. For the specific visa and foreign national service, see UK visa and foreign national mortgages, or read how we prepare you to reach a mortgage offer.

We do not guarantee eligibility, acceptance, borrowing amounts or rates. Each recommendation depends on your circumstances and on lender criteria at the time.

How Haven Mark Advisers can help — overview diagram

FAQ

Can I get a mortgage in England on a BN(O) visa?

Yes, it is possible, but no lender is obliged to accept you. Each lender sets its own criteria on visa status, residency, deposit, income and credit history. An adviser can check which lenders are currently suitable for your circumstances before you apply.

Does a BN(O) visa holder count as a UK resident for a mortgage?

The visa gives you permission to live and work in the UK, but you are not a permanent resident until you receive settlement. GOV.UK describes the route as a five-year path to settlement. Lenders use their own definitions of residency, so you should check each lender's criteria.

What documents do I need for a BN(O) mortgage?

You will usually need your passport, an eVisa share code, proof of address, proof of income and employment, bank statements, and evidence of your deposit. Self-employed applicants will need tax and accounting records. Requirements differ by lender, so ask before you collect everything.

Does an agreement in principle guarantee my mortgage?

No. An agreement in principle, also called a decision in principle, is not a mortgage offer. The lender still needs to assess the property and your full financial position when you make a formal application.