Mortgage Bridge provides general information and administrative support as a mortgage introducer. It does not provide mortgage or debt advice, assess eligibility, affordability or suitability, or recommend products. Mortgage advice comes from an adviser acting through an FCA-authorised and regulated network.
Your home may be repossessed if you do not keep up repayments on your mortgage.
Securing previously unsecured debts against a home increases the risk to the home. Lower monthly payments do not necessarily mean lower total costs. Longer repayment terms and fees can increase the total amount repaid.
A £150,000 mortgage is borrowing rather than necessarily a £150,000 property purchase. Confusing those figures can produce an incorrect deposit or repayment expectation.
This guide distinguishes an illustrative payment from the lender’s decision. The term, rate, fees and repayment method affect cost, while recognised earnings and commitments affect assessment. No calculated amount or salary range is presented as evidence that an offer will be available.
Payments and affordability: Hypothetical repayment illustration
These hypothetical illustrations use £150,000.00 on a capital-and-interest basis. Each assumed annual rate stays constant for the whole stated term; none is a current offer or forecast. Fees are excluded.
| Assumed constant rate | Term | Monthly payment | Total interest over term |
|---|---|---|---|
| 4% | 20 years | £908.97 | £68,152.92 |
| 4% | 25 years | £791.76 | £87,526.58 |
| 4% | 35 years | £664.16 | £128,948.09 |
| 6% | 20 years | £1,074.65 | £107,915.18 |
| 6% | 25 years | £966.45 | £139,935.63 |
| 6% | 35 years | £855.28 | £209,219.52 |
| 8% | 20 years | £1,254.66 | £151,118.42 |
| 8% | 25 years | £1,157.72 | £197,317.30 |
| 8% | 35 years | £1,065.39 | £297,464.35 |
Method: monthly payment = P × r ÷ (1 − (1 + r)−n), where P is the loan, r is the annual percentage rate divided by 1,200 and n is the number of monthly payments. Total interest uses the unrounded calculated payment × n minus P; displayed amounts are rounded to pennies. Actual contracts, payment dates, fees and rounding can differ.
The table compares arithmetic, not eligibility or suitability. A mortgage’s initial deal period may be shorter than its repayment term, and a future variable rate cannot be assumed to remain at any illustrated level. A lower payment over a longer term can accompany more interest overall.
Actual mortgages can change rate before the term ends. Fees, payment dates and the lender’s calculation method can also change costs. The illustration assumes every scheduled payment is made. The longer term shows a lower payment alongside more total interest; it does not establish that either term is available or suitable.
Repayment method and the remaining balance
Capital-and-interest payments cover interest and reduce the loan balance under the agreed schedule. If all required payments are maintained under the terms, the mortgage is repaid by the end of the term. With interest-only borrowing, the regular payment covers interest while the capital remains to be repaid separately.
A lower interest-only payment is not evidence of a lower overall obligation or a more suitable mortgage. The repayment plan, costs and lender criteria matter. A future sale or refinance cannot be assumed to produce enough to repay the debt. This article explains the distinction rather than recommending a repayment method or suggesting that future property growth will provide the answer.
The mortgage term and the initial deal period
The mortgage term is the period allowed for repayment; the initial fixed or tracker deal can cover only part of it. These are different time periods. On a capital-and-interest mortgage, extending the term can reduce the regular payment when other assumptions stay the same, while increasing total interest over the longer borrowing period.
That arithmetic does not mean a longer term will be offered or permit a larger loan. Age, retirement income, lender limits and individual circumstances may affect assessment. Reducing the term later also depends on the contract, affordability and any required approval. This guide does not recommend a term or assume future overpayments will cancel the additional cost.
Fixed rates, trackers and payment changes
A fixed rate remains unchanged for its stated deal period, subject to the mortgage terms. A tracker follows a specified reference rate with an agreed margin and any contractual limits. The initial deal period can be shorter than the mortgage term. The rate applying after that period is also relevant to understanding the contract.
A fixed rate does not guarantee the lowest total cost, and a tracker does not guarantee future savings. Charges, restrictions and changes in reference rates can affect outcomes. A variable rate can increase as well as decrease. This guide does not predict rates or recommend a product based on a forecast; personal suitability requires assessment of the borrower’s needs and circumstances.
Comparing costs on a consistent basis
A rate, payment and fee describe different aspects of a mortgage. A meaningful comparison also depends on the same loan amount, repayment method, term and comparison period. Otherwise one payment may be lower simply because the loan is repaid more slowly or leaves a different balance at the comparison date.
Product fees, incentives, early repayment charges and the follow-on rate can change the result. APRC uses prescribed assumptions over the loan’s life and is not a promise about future variable rates or an individual’s actual time with the product. The mortgage illustration gives further detail. Comparing figures is different from recommending the mortgage that meets a particular person’s circumstances.
Mortgage fees and when they are payable
A mortgage can have a product or arrangement fee, valuation charges and other administration costs, depending on its terms. Adviser charges and legal costs may be separate. A zero-product-fee loan does not necessarily mean a cost-free application. Payment dates and refunds depend on the service or product and whether the transaction proceeds.
Where a fee is added to the mortgage, it becomes part of borrowing and can attract interest. Paying it upfront has a different cash requirement. Neither method is recommended here. The mortgage illustration and fee terms show the relevant amounts and assumptions; a comparison based only on the advertised rate can miss charges that materially affect the cost.
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What happens after a mortgage enquiry?
This is an initial enquiry for administrative support and an adviser introduction where appropriate. It is not a mortgage application or an eligibility assessment. Any mortgage advice comes separately from an adviser acting through an FCA-authorised and regulated network. The receiving firm explains its service, fees and information requirements.
Mortgage Bridge has commercial relationships with receiving firms and receives a percentage of the adviser’s commission when an introduced case completes. Acceptance is not guaranteed.
Ask about an adviser introduction
Send details of your enquiry for administrative support and an adviser introduction where appropriate. Mortgage Bridge does not provide mortgage or debt advice, assess eligibility, affordability or suitability, or recommend products. Mortgage advice comes from an adviser acting through an FCA-authorised and regulated network.
Make a mortgage enquiryNo obligation. Mortgage Bridge acts as a mortgage introducer.
Mortgage Bridge has commercial relationships with receiving firms and receives a percentage of the adviser’s commission when an introduced case completes.
Your home may be repossessed if you do not keep up repayments on your mortgage.
How affordability differs from a headline income figure
Income establishes only part of a mortgage assessment. The lender also considers expenditure, existing financial commitments and relevant foreseeable changes under the rules that apply to the loan. Gross salary, take-home pay and the income a lender recognises are different figures. An online borrowing estimate cannot establish which amount will be accepted.
An income multiple can be a limit within a lender’s policy without being the amount it will offer. Property value, credit requirements and the requested term can impose separate restrictions. Two applicants earning the same amount can receive different decisions because their costs and circumstances differ. This guide does not set a universal salary threshold or promise a particular advance.
What income evidence can establish
Payslips, employment records, tax documents or business accounts can explain where earnings come from and how they are paid. The appropriate evidence depends on the source and the lender. Some information can be verified electronically; other applications require documents or clarification. There is no single document list or number of payslips that applies to every borrower.
Evidence of money received is not automatically evidence that it is recurring personal income. An account credit could be a transfer, reimbursement, loan or business receipt. A lender may need to distinguish these from earnings available for mortgage payments. A clear explanation can resolve a question about a record, but it does not oblige the lender to accept the income.
Eligibility, affordability and suitability
Visual explanation: eligibility, affordability and suitability

Eligibility means meeting a lender’s current requirements. Affordability concerns maintaining payments under the relevant assessment of income, costs and commitments. Suitability concerns whether a recommended mortgage meets an individual’s needs and circumstances; an adviser assesses this when giving advice. An initial check, valuation or lender approval does not establish all three.
The outcome depends on individual circumstances, supporting evidence, affordability, the property and lender criteria. Acceptance is not guaranteed.
Debt support and Mortgage Bridge’s role
Free, independent debt advice is available through MoneyHelper’s debt advice locator. This guide does not recommend changing debt repayments, taking new credit or using savings to obtain a mortgage.
Any review by Mortgage Bridge is administrative only. An introduction is not a lending decision or a personal recommendation. Mortgage Bridge has commercial relationships with receiving firms and receives a percentage of the adviser’s commission when an introduced case completes.
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Frequently asked questions
Is the mortgage amount the same as the purchase price?
Not necessarily. The buyer’s contribution and any other permitted funding affect the relationship.
Can a monthly illustration confirm eligibility?
No. It explains arithmetic under assumptions, not the lender’s full criteria or a personal recommendation.
Does meeting eligibility criteria establish affordability or suitability?
No. Eligibility concerns lender requirements; affordability concerns the ability to maintain payments; suitability concerns the individual needs assessed when an adviser makes a recommendation. These are separate questions.
Does Mortgage Bridge give personal mortgage or debt advice?
No. Mortgage Bridge provides general information and administrative support as an introducer. It does not assess eligibility, affordability or suitability or recommend products. Mortgage advice comes from an adviser acting through an FCA-authorised and regulated network.
Sources and review
- MoneyHelper: repayment and interest-only mortgages
- FCA: responsible lending and affordability
- MoneyHelper: fixed, tracker and other interest rates
- FCA: advised mortgage sales and suitability
- MoneyHelper: buying and mortgage costs
- MoneyHelper: the mortgage advice service
- Nationwide: affordability criteria (one lender’s policy)
- MoneyHelper: applying for a mortgage
- Nationwide: employment income criteria (one lender’s policy)
- Nationwide: self-employed income evidence (one lender’s policy)
- MoneyHelper: secured debt and consolidation costs
Lender pages illustrate individual policies, not universal requirements or recommendations.
Last reviewed: . This article is subject to periodic review. Information, rules and lender criteria may change.
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