Bridging Finance for Property Investors

Bridging is a short-term, expensive, highly flexible tool. Used properly it lets you buy and add value quickly. Used badly it eats your profit and can cost you the property.

1. What bridging is (and the two types)

A bridging loan is a short-term secured loan, usually 1-24 months, designed to "bridge" you to a sale or long-term mortgage.

Interest is quoted monthly, not annually, and can be rolled up to the end or paid monthly.

Regulated vs unregulated

Regulated bridging:

Secured on a property you or a close family member will live in (now or after works).

FCA-regulated, with affordability checks, advice rules, and cooling-off rights.

Unregulated bridging:

Secured only on investment / business property.

Not FCA-regulated; lenders assume you understand the risks.

As an investor, most of what you use is unregulated, so you do not get consumer-style protection. The contract is what counts.

2. Typical costs and LTVs in 2026

Interest and fees

Current 2026 ranges:

Interest: typically 0.5-1.5% per month (6-18% per year).

Best cases (sub-60% LTV, clean deal): ~0.45-0.6%/month.

Typical investor at 65-75% LTV: ~0.65-0.95%/month.

Hairy deals (75-80% LTV, bad credit, funky assets): 1-1.5%+/month.

Arrangement fee: usually 1-2% of the loan.

Exit fee: 0-1% of the loan or GDV (some lenders have none, some 1%).

Plus: valuation, lender's legal costs, your solicitor, and often a broker fee.

On GBP 200k borrowed at 0.9%/month for 9 months, interest alone is GBP 16,200, plus fees.

LTV and refurb top-ups

Day-one LTV for standard residential bridge: typically up to 70-75% of purchase price / current value.

Commercial / land: often capped lower, around 50-70% depending on planning and demand.

Heavy refurb / development bridges:

Some lenders offer facilities funding 100% of purchase + works across multiple securities, as long as total exposure stays within 70-75% of GDV and you have extra security / equity.

Your guide should stress "100% finance" usually means 100% of cost secured against more than one property, not 100% LTV on the target property.

3. The exit strategy: the only thing that really matters

Every proper bridging lender cares more about how you get out than how you get in.

Common exits:

Refinance to BTL:

After refurb and letting, remortgage to a 75% LTV BTL product.

In 2026 that means clearing PRA stress tests at 5-6%+ BTL rates.

Refinance to development / term debt:

For heavier schemes, moving from short bridge to development finance or an investment loan at completion.

Sale:

Flip to an owner-occupier or investor once the value has been added.

A lender will want:

Evidence the exit product exists and you can qualify (rents, income, experience).

A realistic timeline, matching the bridge term with contingency.

If your exit is "I will just refinance or sell", you have not done enough work.

4. Typical use cases for investors

Where bridging actually fits:

Auction purchases: 28-day completions where standard BTL lenders cannot move fast enough.

Refurbishment / BRRR: unmortgageable properties (no kitchen/bathroom, severe disrepair) you will make mortgageable then refinance.

Chain-break: buying before your sale completes.

Land / planning: securing land or commercial property pre-planning or pre-change-of-use.

Short-lease or title problems you intend to cure (for example lease extensions, missing consents).

On anything "vanilla" and mortgageable, a BTL mortgage is almost always cheaper and safer.

5. Common mistakes (and how they actually hurt you)

You see the same errors again and again:

Underestimating refurb time and cost

3-month refurb becomes 8-9 months.

At 0.9%/month on GBP 200k, the extra 6 months cost GBP 10,800 more interest, plus refinancing delay.

Exit strategy fails

Planning refused, rents too low for BTL stress tests, or down-valuation on exit.

You end up:

Paying default interest (often 2-3%/month), or

Fire-selling to clear the bridge.

Net vs gross loan confusion

Lender quotes a gross facility which includes rolled-up interest and fees.

The net advance you actually receive is lower; you find you do not have enough to both buy and refurb.

Ignoring default clauses

Missed term or covenant breach can trigger:

Default interest at higher monthly rates.

Forced sale or appointment of receivers.

Your guide should include a one-liner: "If your numbers only work at best-case refurb costs and exit in 6 months, you do not have a deal, you have a gamble."

6. Lenders and what forums get wrong

Typical specialist names in the investor space

You are not naming them as recommendations, just examples:

Shawbrook, Together Money, MT Finance, LendInvest, United Trust Bank, Bridging Finance Solutions, plus many smaller specialist lenders and family offices.

What forums get wrong

"Bridging is just an expensive mortgage you can always refinance out of."

In 2026, BTL refinancing is constrained by stress tests, EPC, and down-vals. That refi is not automatic.

"Rates are only 0.5% per month now, so it's basically cheap."

The cheapest sub-0.6%/month rates are for low LTV, clean deals and strong borrowers.

Most small landlords on 70-75% LTV see closer to 0.7-1%/month once all is done.

"100% bridging means no money in."

In reality it usually means you are leveraging against other assets as security and still need cash for fees and works.

"You can always extend the term if needed."

Extensions are at the lender's discretion, often at higher rates and extra fees, and usually only if the end is genuinely in sight.

For PropertyKiln, the line to take is simple:

Bridging is a power tool. You use it when you have a clear, evidenced plan to add value and exit within 6-12 months. If your plan is "buy anything cheap and hope to refinance later", bridging is how you lose your deposit and your sleep.

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