Bridging Loans for Landlords UK 2026 — Buy-to-Let Bridge Finance Guide

Regulated versus unregulated bridging loans

The regulatory classification of a bridging loan affects both the lender's obligations and the borrower's protections:

• Regulated bridging loans: A bridging loan is regulated by the Financial Conduct Authority (FCA) where the security property is or will be used as a dwelling by the borrower or a close family member. Regulated bridges are subject to the Mortgage Credit Directive rules, affordability assessments, and the FCA's Consumer Duty. The lender must be FCA-authorised and the borrower has access to the Financial Ombudsman Service
• Unregulated bridging loans: Where the security property is a buy-to-let investment (not the borrower's home), the loan is typically unregulated. Unregulated bridges are subject to less prescriptive rules — lenders are not required to carry out the same affordability checks and can move much faster. Most buy-to-let bridging loans are unregulated
• Why the distinction matters: An unregulated bridge cannot be granted where there is a regulated element (i.e., the borrower or their family intends to live in the property). Where a landlord uses a bridge to acquire what will be their main home before selling the old one, the loan must be regulated, even if they intend to remortgage to a buy-to-let product quickly
• FCA register check: Always verify that the bridging lender is on the FCA's Financial Services Register before drawdown. Unregulated bridging lenders still need to be registered with the FCA for anti-money-laundering purposes, even if the specific loan product is unregulated

How bridging loans work — key terms

Understanding the key loan mechanics prevents costly surprises:

• Gross loan: The total amount borrowed, including all rolled-up interest and fees. Because interest on a bridge is often 'rolled up' (added to the loan balance rather than paid monthly), the gross loan grows over the term. A £200,000 bridge at 0.7%/month rolled up for 12 months will have a gross balance of approximately £218,000 at repayment
• LTV: Bridging LTV is calculated against the Open Market Value (OMV) of the security. Most bridging lenders cap at 70-75% LTV on residential security. Lenders may also offer a Day 1 LTV (based on current value) and a GDV LTV (based on post-refurbishment value) for refurbishment bridges
• First and second charge: A first charge bridge has priority over all other creditors on the security property. A second charge bridge sits behind an existing first charge mortgage — these are more expensive and require the first charge lender's consent. Most buy-to-let bridges are first charge
• Monthly interest options: Serviced (paid monthly), rolled-up (added to the loan balance and paid at exit), or retained (interest for the full term is deducted from the advance at drawdown). Rolled-up interest preserves monthly cash flow but increases the gross balance. Retained interest gives the lender more certainty but reduces the net advance
• Arrangement and exit fees: Most bridging lenders charge an arrangement fee of 1-2% of the gross loan and an exit fee of 1% or a fixed amount. Legal fees, valuation costs, and broker fees add further to the total cost. A landlord must model the total cost of the bridge (all fees + interest) against the projected refinance proceeds

Common landlord uses for bridge finance

Bridging loans are most appropriate in specific time-sensitive or property-condition scenarios:

• Auction purchases: Property sold at auction typically requires completion within 28 days — too fast for a conventional buy-to-let mortgage. A bridge can be arranged in 5-10 working days. The landlord draws the bridge, completes the auction purchase, then refinances to a buy-to-let mortgage once the property is tenanted or meets lender criteria
• Uninhabitable or unmortgageable property: Properties without a functioning kitchen or bathroom, or with structural issues flagged as serious defects by surveyors, are typically excluded from conventional buy-to-let mortgage criteria. A bridging lender will lend against the security value, the landlord refurbishes the property, and then exits to a standard BTL mortgage once the property meets habitable criteria
• SDLT surcharge bridge: Landlords who own their old home and are purchasing a new main home may use a bridge on the new purchase, pay the 3% SDLT surcharge, sell the old home within 3 years, and then claim the surcharge refund. The bridge is repaid from the old home sale proceeds. This is a legitimate strategy but requires careful cash-flow modelling
• Chain-breaking: Where a landlord or investor needs to move quickly on a purchase but their sale is delayed, a bridge can fund the purchase pending the sale proceeds. The bridge is repaid from the sale
• Refurbishment to uplift value or EPC rating: Some landlords use a bridge to fund both the purchase and the refurbishment cost — lenders can include a facility for staged drawdowns as refurbishment milestones are met. The exit is to a buy-to-let remortgage at the uplifted post-work value

Exit strategy — the most critical element

No bridging loan should be entered without a tested, primary and secondary exit strategy:

• Primary exit — BTL remortgage: The most common exit. Once the property is tenanted and meets buy-to-let lender criteria (EPC C or above from 2025, minimum rental coverage, property is habitable), the landlord refinances to a long-term buy-to-let mortgage. The bridge is repaid from the mortgage proceeds
• Primary exit — sale: Where the landlord's strategy is to refurbish and sell (flip), the exit is the sale proceeds. The bridge is repaid at completion of the sale
• Secondary exit: Every credible bridging application should identify a fallback exit if the primary fails — for example, if the refurbishment overruns and the property is not ready to remortgage within the bridge term. Options include extending the bridge (at further cost), a further advance from the bridging lender, or a sale at a lower price
• Bridge term mismatch risk: Bridging lenders offer terms of 1-24 months. A landlord who takes a 6-month bridge for a refurbishment that takes 9 months faces an extension request — which may be refused or granted only at penalty rates. Always allow a substantial contingency margin in the bridge term
• Stress-test the exit: Before drawing a bridge, model the BTL remortgage at current stressed rates. If the property will not meet ICR requirements at market rent and current stress-test rates, the BTL exit is not viable — the bridge is effectively a trap

Costs — a worked example

Bridging finance is materially more expensive than conventional lending:

• Example bridge: £180,000 bridge on a £240,000 property (75% LTV). 9-month term. 0.75%/month interest rolled up
• Interest: £180,000 × 0.75% × 9 months = £12,150 rolled-up interest
• Arrangement fee: 2% of gross loan = approximately £3,843 (on the £192,150 gross balance)
• Exit fee: 1% of gross balance at exit = approximately £1,922
• Legal fees (lender + borrower) + valuation: approximately £3,000
• Total cost of bridge: approximately £20,900 over 9 months — approximately £2,322/month or roughly 13.9% annualised cost
• Compare with a BTL mortgage: £180,000 at 5.5% interest only = £825/month = £7,425 over 9 months. The bridge costs approximately £13,500 more than a comparable BTL mortgage over the same period — this additional cost must be justified by the uplift in value from refurbishment or the speed of acquisition

Frequently asked questions