Bridging Loan Calculator UK

Estimate the indicative monthly interest, fees and total cost of a short-term bridging loan, and see which routes from our specialist bridging lender panel may fit your scenario. This is a guide only — not a quote, a lending decision or advice.

The interactive bridging calculator loads here. If it doesn’t appear, the guidance below explains what it estimates and how bridging costs work.

How the bridging loan calculator works

A bridging loan calculator gives you an indicative cost for short-term, property-secured finance before you speak to an adviser. It works from the loan amount, the property value (which sets the loan-to-value, or LTV), the security type (first or second charge, residential or commercial), the exit route (how the loan is repaid — usually a sale or a refinance) and how the interest is treated (retained, serviced or rolled-up). It then compares indicative rates across a panel of specialist bridging lenders. The output is an estimate, not a quote or a lending decision.

What you’ll need before you start

To get a useful estimate, have a rough idea of the amount you want to borrow, the value of the property used as security, whether it’s your own home or an investment/commercial property, and your planned exit (for example selling the property or refinancing onto a mortgage). None of these commit you to anything — they simply let the calculator show a more realistic range.

What your LTV means

Loan-to-value (LTV) is the loan expressed as a percentage of the property’s value. It is one of the main things a bridging lender looks at: a lower LTV usually opens up more lender options, while a higher LTV narrows the field. Most first-charge bridging sits within standard LTV bands, with some specialist lenders considering higher LTVs on the right case. The calculator shows an indicative LTV position for the figures you enter.

What this calculator can — and can’t — tell you

It can give you an indicative monthly rate, an estimate of the arrangement and other typical fees, and a total cost of credit for a scenario — useful for understanding the shape of a deal before you enquire. It cannot confirm the rate or terms you would actually be offered. Those depend on a lender’s assessment of the property, the valuation, your exit strategy, legal due diligence and underwriting. Treat every figure as a starting point for a conversation, not a commitment.

How these estimates are produced

The calculator produces indicative figures by applying standard bridging cost mechanics (monthly interest, arrangement and typical fees, and total cost of credit) to the details you enter, and comparing them against a panel of specialist bridging lenders. It is a sourcing and illustration tool, not a quotation system: it does not make an application, run a credit check or produce a binding offer. Lender criteria, rates and availability change frequently, and the panel and its criteria can change. Confirm any figure with an FCA-regulated adviser before you rely on it.

Basis: indicative specialist-panel assumptions. Not: a quote, an offer, or financial advice.

Bridging loan calculator — frequently asked questions

Straight answers from a specialist bridging broker.

How much does a bridging loan cost in the UK?

Bridging loan costs are made up of monthly interest, an arrangement fee, valuation and legal fees, and sometimes an exit fee. The exact rate and fees depend on the loan-to-value, the property, the lender and your circumstances. Use our calculator for an indicative estimate against the live lender panel, then speak to an adviser for a figure tailored to your case.

How quickly can a bridging loan complete?

Timescales for a bridging loan depend on the case — the property, the lender, and how quickly the legal and valuation work can be completed. Cases tied to an auction deadline are a common reason borrowers use bridging. An adviser can give you a realistic timescale for your circumstances.

What is the difference between regulated and unregulated bridging?

A regulated bridging loan is secured against a property the borrower or an immediate family member lives in or intends to live in — these loans fall under FCA regulation, giving borrowers statutory protections. Unregulated bridging loans are secured against investment properties, commercial property, or land — they sit outside FCA consumer protection rules but can be arranged more flexibly.

How is bridging loan interest calculated?

Bridging interest is typically charged monthly, not annually. Three repayment options exist: rolled-up (interest accrues and is paid at the end with the principal), serviced (interest paid monthly throughout), or retained (lender deducts the full term's interest from the advance). Most bridging is rolled-up because borrowers don't want monthly payments during the loan term.

What fees are involved in a bridging loan?

A bridging loan typically involves: an arrangement fee (1-2% of the loan, paid to the lender), valuation fee (paid to the valuer), legal fees (your solicitor and the lender's solicitor), and sometimes an exit fee (1% of the loan, paid on redemption). Our calculator includes all standard fees in the total cost of credit.

Can I get a bridging loan with bad credit?

Bridging lenders are typically asset-led rather than credit-led, meaning the property and the exit strategy matter more than the borrower's credit profile. NicheAdvice works with specialist lenders who consider applicants with CCJs, defaults, IVAs, or recent bankruptcy where the deal makes commercial sense.

Do I need to make monthly payments on a bridging loan?

Not necessarily. Most bridging loans are rolled-up — interest accrues monthly and is paid at the end alongside the principal. This suits borrowers who do not have monthly cashflow during the bridging period (for example, while a property is being refurbished or sold). Serviced bridging (where interest is paid monthly) is also available where preferred.

What is the maximum loan-to-value (LTV) for a bridging loan?

Most bridging lenders offer up to 75% LTV on first-charge bridging, with some specialist lenders offering up to 85% on residential cases. Second-charge bridging is typically capped lower. Our calculator shows indicative LTV bands across the panel.

How this is reviewed

Niche Advice Limited has been arranging finance as specialist brokers since 2008. We are a mortgage and credit broker, not a lender, and place bridging cases through a specialist lender panel — not on a whole-of-market basis. Editorial and financial-promotion content is reviewed by our compliance-responsible director, Richard Stokes (CII Diploma in Financial Services, DipFS). Niche Advice Limited is authorised and regulated by the Financial Conduct Authority (FCA firm reference 750263).

Bridging loans are short-term finance and are typically more expensive than standard mortgages. You must have a clear and credible exit strategy — usually the sale of the property or a refinance onto longer-term lending — to be considered for a bridging loan. Interest is normally charged monthly and can be rolled or retained from the loan; this means the amount you repay may be higher than the amount originally borrowed.

Bridging loans secured against your home are regulated by the Financial Conduct Authority. Bridging loans secured against investment or commercial property are not regulated by the Financial Conduct Authority. Niche Advice Limited is authorised and regulated by the FCA (FCA No: 750263) and is a Credit Broker that does not lend directly.

This article is information, not regulated advice. Your individual circumstances — including your exit strategy, the security property type, and your wider financial position — determine whether a bridging loan is suitable for you. Always discuss your case with a qualified mortgage adviser before applying.