Case study
Buy, Refurb, Refinance
See how an unmortgageable property was bought with bridging finance, refurbished and refinanced into a cash-flowing investment.
In short
Mortgage Lane arranged bridging finance for a client to buy a property that no residential or buy to let lender would mortgage, then refinanced it onto a mortgage once the refurbishment was complete.
The bridging finance was with Roma Finance. The client now holds the refurbished property as a cash-flowing investment, with the equity uplift from the works remaining in the deal.
Buy, Refurb, Refinance: from unmortgageable to cash-flowing investment
Our client identified a property that, in its condition at the time, no residential or buy to let lender would mortgage, a common barrier for investors targeting properties that need work before they meet standard lending criteria. It’s exactly where a Buy, Refurb, Refinance (BRR) strategy, backed by the right refurbishment finance, is designed to work.
We funded the purchase with bridging finance, saw the client through refurbishment, and refinanced the property onto a mortgage, turning an unmortgageable asset into a cash-flowing investment.
Case overview
| Detail | Summary |
|---|---|
| Strategy | Buy, Refurb, Refinance (BRR) |
| Starting position | Property unmortgageable in its existing condition |
| Purchase finance | Bridging finance (Roma Finance) |
| Works undertaken | Refurbishment to bring the property up to mortgageable standard |
| Exit strategy | Refinanced from bridge onto a mortgage |
| End result | Held as a cash-flowing investment property |
The scenario
The property was not mortgageable in its existing condition. No standard residential or buy to let lender would consider it as security, which meant a conventional mortgage was never an option for the purchase itself. The client’s strategy was to buy using short-term finance, carry out the works needed to bring the property up to standard, and then move onto a mortgage once it qualified.
The challenges
- An unmortgageable starting point. With no residential or buy to let lender willing to mortgage the property as it stood, the purchase itself had to be funded outside standard mortgage lending from the outset.
- Moving quickly to secure the purchase. Properties in this condition often attract competition from cash buyers and other investors working the same strategy, so the purchase finance needed to be arranged without delay.
- Managing refurbishment without stalling the timeline. The property needed genuine works completed to bring it up to mortgageable standard, and any delay in that process would extend the time spent on more expensive short-term finance.
- Timing the exit correctly. Moving from bridge to mortgage cleanly, as soon as the property qualified, mattered for keeping the overall cost of the strategy down: an exit that drags on erodes the value the refurbishment was meant to add.
The solution
To move quickly and purchase the property in its unmortgageable state, the client used bridging finance with Roma Finance. Bridging allowed the acquisition to complete at speed, without waiting on a mortgage lender who would have declined the property outright.
With the purchase complete, the property underwent refurbishment works, addressing the issues that had made it unmortgageable and preparing it to meet standard lending criteria. Once the works were finished, the client exited the bridging finance by refinancing onto a mortgage, the point at which property refurbishment finance is designed to release the investor from short-term, higher-cost bridging and onto long-term, lower-cost lending.
The outcome
With the refinance complete, the client retained the refurbished property as an investment, which now generates rental cash flow, while the equity uplift from the refurbishment remains in the deal.
Bridging calculator
Estimate the gross bridging loan for the initial purchase or refinance, before interest, fees and retained amounts. The later buy-to-let mortgage needs a separate rental affordability assessment.
Frequently asked questions
What is the Buy, Refurb, Refinance (BRR) strategy?
BRR is a property investment strategy where an investor buys a property, often one that isn’t mortgageable in its current condition, refurbishes it to improve its value and condition, then refinances onto a standard mortgage. Done well, it can allow the investor to recycle much of their initial capital while keeping the equity uplift in the deal.
Why use bridging finance instead of a mortgage for the purchase?
A mortgage lender typically won’t lend against a property in poor or unmortgageable condition. Refurbishment loans and bridging finance are designed for exactly this gap, funding the purchase quickly against the property as it stands, with the refinance onto a mortgage coming later once refurbishment is complete.
Can you get a mortgage on a property that wasn’t previously mortgageable?
Yes, once the issues that made it unmortgageable, such as disrepair, no kitchen or bathroom, or structural work needed, have been resolved through refurbishment. At that point it can be refinanced onto a standard residential or buy to let mortgage in the normal way.
Found a property that needs work before it’ll mortgage?
We regularly structure the bridge-to-mortgage route from purchase through to refinance.

