Bridge to let.
Buy an investment property that is not yet mortgageable, refurbish or let it, then refinance onto a term facility. Bridge-to-let joins the two steps — the bridge to acquire and improve, the term loan to hold — into one planned route.
Why the two-step route
A lot of the best investment stock cannot get a buy-to-let or commercial mortgage on day one: no kitchen or bathroom, a short lease, fire or damp issues, or a non-standard construction a term lender will not touch as-is. A bridge lets you buy it and put it right; once it is lettable and valued, it refinances onto term debt. The refurbishment uplift frequently creates the equity that supports the take-out.
The exit is the term loan
Bridge-to-let is underwritten on its exit: the refinance onto a buy-to-let or commercial mortgage. That means the take-out has to be realistic from the start — the rent has to clear the term lender's stress test, the valuation has to support the loan, and the common six-month rule on lending against improved value has to be planned around. Lining up the exit lender conceptually before the bridge completes is what keeps the two steps joined.
Investment and SPV borrowers
This is investment lending: units bought to let, typically held in a company or SPV, financed on a commercial, non-regulated basis. It is not a route for a property you intend to live in. For portfolio landlords it is the standard way to bring un-mortgageable stock into a lettable, refinanceable state.
Bridge to Let FAQs
What is bridge to let?
Buying an investment property on a bridging loan, refurbishing or letting it, then refinancing onto a buy-to-let or commercial mortgage to hold it. The bridge handles the part a term lender cannot — buying and improving un-mortgageable stock — and the term loan takes over once it is lettable.
Can I refinance onto a buy-to-let mortgage afterwards?
Yes — that is the exit the bridge is built around. The take-out has to be realistic from the outset: the rent must clear the term lender's stress test and the valuation must support the loan, and many lenders apply a six-month rule before lending against the improved value.
Does the property need to be habitable to start?
No — that is the point. Bridge-to-let is designed for stock that is not yet mortgageable, such as units without a kitchen or bathroom or with a short lease. The bridge funds the purchase and the works; the term loan follows once it is lettable.
Can I do this through a limited company or SPV?
Yes, and it is the norm for investment property. Bridge-to-let is commercial, non-regulated lending on units bought to let, usually held in an SPV with personal guarantees from the directors. It is not for a property you intend to occupy yourself.
How long does a bridge to let take from start to finish?
The bridge completes in two to three weeks on standard residential security, but that is only the first half. The term facility that repays it is a separate application with its own valuation and rental assessment and typically takes four to eight weeks once the property is ready to let. The bridge term should be set around the second timeline, not the first, because that is where these structures most often come under pressure.
You are buying two valuations, not one
A bridge to let runs through two separate valuation events, and the second one is the one that decides whether the exit works. The bridge is sized on the asset today. The term facility that repays it is sized on the completed, let asset — and usually on rental cover as well as value, so the achievable market rent matters as much as the capital figure.
The mistake to avoid is assuming the two valuers will agree. Where the term lender applies a different basis, uses a lower rental assumption, or values an HMO on bricks and mortar rather than on an investment basis, the exit advance falls short and the bridge has nowhere to go. Testing the exit valuation assumptions at the outset is what makes the structure safe. The full valuations guide →
Two timelines, not one
The bridge itself completes in two to three weeks on standard residential security. The exit does not run on the same clock: the term facility that repays it is a separate application with its own valuation and its own rental assessment, and typically takes four to eight weeks once the property is ready to let.
Plan the bridge term around the second timeline rather than the first. Most of the trouble on these structures comes from a bridge sized for the purchase and not for the exit. Check whether your deadline is realistic →