Refurbishment mortgages for buy to let

A buy-to-let refurbishment mortgage is designed for investors purchasing a property that requires renovation, allowing them to complete the acquisition on a mortgage rather than relying on short-term bridging finance. This structure enables borrowers to move straight onto a longer-term mortgage product at purchase, even where the property is not yet suitable for immediate letting, reducing refinance and timing risk.

Traditionally, buy-to-let lenders require a property to be fully habitable at completion. Refurbishment mortgage lenders take a more flexible approach by allowing lending on properties requiring improvement, provided the works are non-structural and clearly defined. At acquisition, borrowers can typically borrow up to 70% of the purchase price. Once the refurbishment is complete and a re-inspection valuation has been carried out, an additional advance may be released, usually up to 70% of the uplifted post-refurbishment value, subject to lender criteria and rental affordability.

Refurbishment mortgages do not fund the cost of the works themselves. Borrowers are expected to fund renovation costs from their own capital. Where funding of build costs or structural works is required, development finance is generally more appropriate.

These mortgages can support a range of works, including EPC upgrades to meet minimum energy efficiency standards, light cosmetic refurbishments such as redecoration, kitchens and bathrooms, and medium refurbishments involving non-structural internal alterations or compliance upgrades for rental use.

For buy-to-let investors, refurbishment mortgages provide a lower-risk, long-term financing solution from day one, avoiding the higher cost and exit risk associated with bridging loans while allowing the property to be improved and refinanced within a single mortgage structure under UK lending standards.