Mortgage to Cover House Purchase Gap – Fraser Bond Property Finance Guide

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How a Mortgage to Cover the Purchase Gap Works

What Is a Mortgage to Cover a Purchase Gap?

In the UK property market, buyers often face a timing challenge: they want to buy their next home before the sale of their current one is complete. This creates a funding gap between transactions. The solution is not a standard mortgage, but a short-term finance product designed to cover this gap — most commonly a bridging loan.

In London, where property chains often break and competition is fierce, this form of gap funding ensures buyers can secure their next property without losing out.


How a Mortgage to Cover the Gap Works

A gap mortgage — often structured as bridging finance — allows buyers to:

  • Access Funds Quickly – Typically available in days rather than weeks.

  • Secure a New Home – Even if the sale of their current property is delayed.

  • Repay Once the Sale Completes – Using sale proceeds or a long-term mortgage refinance.

Key Features:

  • Loan Term: 3–12 months (sometimes up to 24 months).

  • Security: Usually secured against your current home, your new purchase, or both.

  • Costs: Monthly interest rates from 0.4% to 1.2%, plus arrangement fees (1–2%).

  • Exit Strategy: Must be clear (property sale or refinance).


When to Use Gap Funding in London Property

  • Chain Breaks – Preventing a purchase from collapsing when another buyer or seller drops out.

  • Upsizing or Downsizing – Buying before you sell, to avoid rushed decisions.

  • New-Build Deadlines – Completing on time when developers impose fixed dates.

  • Relocation – Securing a property for work or education before your current sale completes.


Benefits and Risks

Benefits

  • Protects Your Purchase – Ensures you don’t lose your chosen property.

  • Flexibility – Works for residential homes, buy-to-let, or mixed-use property.

  • Speed – Much faster than traditional mortgages, often completed in under two weeks.

Risks

  • Higher Costs – More expensive than standard mortgages.

  • Short-Term Only – Not suitable for long-term finance.

  • Exit Risk – If your sale is delayed significantly, you may face rollover costs.


Fraser Bond – Helping You Secure Gap Funding

Fraser Bond provides expert support for London buyers and investors seeking mortgages or bridging finance to cover house purchase gaps:

  • Independent Advice – Assessing bridging loans, let-to-buy mortgages, and alternative funding.

  • Trusted Lender Access – Connecting clients with competitive short-term finance providers.

  • Application Packaging – Preparing your case for fast approvals.

  • Exit Strategy Planning – Ensuring repayment through sale or mortgage refinance.

  • Compliance Support – Handling regulated bridging loans when secured on a primary residence.

To explore mortgage and bridging finance options that cover property purchase gaps, visit FraserBond.com.