What Is a
Bridging Loan?

UK bridging finance splits into two regulatory categories, and the distinction drives both the borrower set and the practical timeline.

Regulated bridging means the loan is secured against a property that the borrower (or an immediate family member) lives in or intends to live in. It falls under the FCA's Mortgage Credit Directive. That means stricter affordability checks, a longer process, and the lender must follow Mortgage Conduct of Business (MCOB) rules including a reflection period and detailed disclosures. Regulated bridging covers owner-occupier situations such as a homeowner buying before selling or downsizing. It needs an FCA-authorised firm, and we do not arrange it.

Unregulated bridging means the loan is secured against investment property, commercial property, land, or property held through a special purpose vehicle (SPV). It sits outside FCA regulation. Underwriting is faster, more flexible, and lender appetite is materially wider. Most property investors, developers, and trading businesses use unregulated bridging by default.

Why it matters in practice. Most "fast" bridging timelines you'll see quoted, such as 5-day or 7-day completions, are unregulated. Regulated bridging takes longer, partly because of the reflection period and the additional disclosure stages. When comparing bridging quotes, always confirm whether the rate is regulated or unregulated: regulated pricing typically runs 0.05-0.15% a month wider than equivalent unregulated for the same LTV and security profile. bridging.fund arranges unregulated bridging only. See our finance product range for the unregulated structures we work with.

Scotland's conveyancing system operates under Scots law and differs materially from the English exchange-and-completion model. Scottish property sales use a missives system, a binding letter-exchange contract between the buyer's and seller's solicitors. For bridging finance, this changes the timeline in two practical ways:

• Missives can be concluded before all funding is finalised, but the borrower is legally bound from the moment missives are concluded. Bridging finance commitment needs to be in place before missives are concluded, or there's a real contract-breach risk if the lender later declines or delays. Most experienced Scottish solicitors will refuse to conclude missives without sight of a Decision in Principle from the bridging lender.
• The completion date is fixed by missives, typically 4-12 weeks after conclusion, which is longer than a typical English fast completion. Bridging finance for Scottish property is therefore drawn closer to the completion date than equivalent English transactions, and the "exit at sale" pathway can take longer too because onward sales follow the same missives structure.

Practical implication: a Scottish bridging case should typically be quoted with a 12-15 working day funding timeline rather than the 5-7 working day timeline common for English fast-completions. The pool of lenders comfortable with Scottish missives is narrower than the England-and-Wales pool, so broker routing matters more. See our Scotland bridging finance page for more.

Northern Ireland operates as a separate legal jurisdiction from England, Wales and Scotland. Property is held under registered title at the Land Registry of Northern Ireland (not HM Land Registry), conveyancing is governed by the Law Society of Northern Ireland, and stamp duty / land tax operates under separate rules.

Practical implication for bridging: finance for NI property is available, but the specialist-lender pool willing to take NI security is materially narrower than the England-Wales-Scotland pool. Pricing tends to run 0.05-0.10% a month higher than equivalent English security due to the smaller competitive lender set. Conveyancing also typically adds 5-7 working days versus the equivalent English process.

For NI bridging cases, broker routing is even more important. Sending the case to a lender that doesn't have NI appetite wastes a credit search and several days before the decline lands. A broker who compares lenders active in the market will know which lenders actively write NI business this month.

Wales shares England’s legal system for property, although Land Transaction Tax replaces Stamp Duty Land Tax; see bridging loans in Cardiff.

A second-charge bridging loan sits behind an existing first-charge mortgage on the same property. The first charge stays in place; the bridging lender takes a second-priority security position. Two common reasons to use second-charge bridging:

• Capital raising without disturbing the senior mortgage. If the borrower has a low-rate first-charge mortgage they don't want to remortgage at today's higher rates, a second-charge bridge releases equity without touching the senior facility.
• Bridging working capital for a project secured on a property that's already mortgaged.

The critical detail most borrowers miss: the senior lender's consent (known in the industry as a "Form of Consent" or "Deed of Postponement") is typically required before the second-charge bridging loan can complete. Senior lenders' consent policies vary widely:

• High-street banks often refuse second-charge consent altogether, or take 4-8 weeks to issue it
• Specialist BTL lenders are more flexible, typically 1-3 weeks to issue consent
• Some specialist senior lenders pre-authorise second-charge bridging within their original product terms, eliminating the consent step entirely

Practical implication: when a borrower considers second-charge bridging, the first call is to the senior lender to confirm consent appetite. The bridging lender comes second. A bridging quote is meaningless if the senior won't consent or takes 8 weeks to do so. Once consent is in hand, the bridge itself typically completes in 5–7 working days, so the consent request is the thing to get moving first. See our second-charge bridging product for more.

To make the costs concrete, here's a representative case using an illustrative rate. Bridging rates start from 0.50% a month (first charge, under 50% loan-to-value, straightforward cases).

Scenario. An investor is buying a £400,000 residential property at auction in Birmingham. They have £100,000 cash for the deposit and need to bridge £300,000 against the property they're buying. Exit strategy: refurbish over 4 months, then refinance onto a standard buy-to-let mortgage on the post-works valuation.

Loan facts:

• Loan amount: £300,000 (75% LTV on £400,000 purchase price)
• Term: 6 months (4-month refurb programme + 2-month refinance buffer)
• Rate: 0.85% a month (illustrative, for unregulated investment bridging at 75% LTV on residential security)
• Product type: unregulated, first-charge, interest rolled to redemption (no monthly servicing required)

Costs breakdown:

• Arrangement fee: 1% of loan = £3,000 (lender fees typically 1–2%)
• Valuation fee (RICS Red Book, retype): £600
• Lender's legal fees: £2,000
• Borrower's solicitor legal fees: £1,500
• Rolled interest: 0.85% × £300,000 = £2,550/month × 6 months = £15,300
• Exit fee: £0 (many lenders charge none; others charge up to 1%)
• Our fee: generally 1% of the gross loan, paid on completion = £3,000

Total cost of borrowing over 6 months: £25,400 (£3,000 + £600 + £2,000 + £1,500 + £15,300 + £0 + £3,000), equivalent to about 8.5% of the £300,000 loan for 6 months of use, or roughly 16.9% a year.

That's a lot more than a buy-to-let mortgage rate quoted annually, and that's fine, because bridging is built for speed and flexibility. The fair comparison is the bridging cost against the upside the deal makes possible, rather than one rate against another. On a typical refurb-and-refi at auction, the post-works uplift is usually 20-30% of the purchase price, which materially exceeds the £25k bridging cost. If the upside is meaningfully smaller than the bridging cost, it's the wrong tool for that deal. Run your own numbers in our bridging cost calculator before committing.

Bridging suits particular jobs. Here are three where it is the wrong answer:

1. The exit isn't actually in place. "I might sell, or I might refinance" without a contracted sale, agreed offer, or refinance Decision in Principle in place means the exit risk is too high. Bridging works because the exit is the underwrite. Without a defined and credible exit, default risk builds quickly. A bridging lender will spot a vague exit during underwriting; if you can't articulate the exit cleanly to the lender, you can't articulate it to yourself either.
2. The numbers don't work after the all-in cost. Use the worked example above as a template. If the gross profit on a deal is £20k and the bridging all-in cost is £25k, bridging is the wrong tool, even if the deal "works" before financing is layered in. Always model gross profit minus the bridging all-in cost (arrangement fees + interest + legals + exit fees + broker fee, not just the headline monthly rate) before committing. Marginal deals get more marginal once bridging cost is properly accounted for.
3. The borrower actually wants long-term debt. Bridging is engineered for short holds. A borrower who genuinely wants 5-year financing on a stabilised income-producing asset is better served by a buy-to-let mortgage from day one, not a bridge-and-refinance loop that adds two sets of arrangement fees. The bridge-to-BTL route is the right answer when the property needs refurb, repositioning or tenanting before a BTL lender can value it. If it is already BTL-ready, go straight to the mortgage.

If you're not sure which side of these tests your deal falls on, arrange a call. We'd rather tell you bridging isn't right for your deal than arrange a facility that doesn't actually fit.