Homes are still taking longer to sell and the majority of prime transactions are now completing below asking price.1
At the same time, borrowers continue to navigate a changing interest-rate environment, making financing decisions an important consideration when planning their next move.
For owners, that combination can delay future plans. But selling a property isn’t the only way to unlock value. Below, we set out four ways we’ve helped clients make their next move without the sale of a primary residence.
Option 1: Redevelop
Refresh the property with a development loan
When a home isn’t selling, one option is to make it work harder by either making it better suited to your lifestyle, or more compelling to a future buyer. At Investec, we tailor development loans to the scale of the project, from minor renovations such as a new kitchen or bathroom, through to demolishing, restoring or rebuilding parts of a property. At the very top end, we offer self-build mortgages, where an owner constructs an entirely new dwelling.
For example, we helped an entrepreneur complete a £3 million renovation, converting an outbuilding into a guest annex and adding a swimming pool. We typically release funds in tranches on a variable rate, with variables like build delays, shifting materials costs and a less predictable rate environment. We’ll also look to cover the property beyond completion, so owners don’t have to reapply for a mortgage the moment the work is done.
One of the biggest client concerns is having the financing to cover the unexpected, such as a project overrunning. Because of the long-term relationships we build, we can take a view of both the client’s wider financial position and the project risk, rather than sticking to a rigid set of pre-defined criteria.
Option 2 – Re-assess
Buy a new home while delaying a sale
A Home-Link mortgage is secured against both an existing home and a new target property. The borrowing on the existing property typically runs for up to two years, while the mortgage on the new home is offered over a longer term. There’s an expectation the original property will ultimately sell, but this gives owners the flexibility to choose their entry point rather than being forced to transact into a market where buyers are negotiating hard. Where the mortgage is on a variable-rate basis, no early repayment fees apply if the original home sells ahead of the agreed date.
Option 3 – Raise capital
Remortgage to unlock equity
Some clients would rather release equity from an existing property than proceed with an immediate sale and the risk of selling at a discount. This could provide capital to invest in a business, support family members, or simply keep options open.
We offer remortgages on buy-to-let and residential properties with personalised terms and will consider interest-only repayments and terms of up to 35 years. Structuring the borrowing appropriately remains an important consideration, particularly where there are multiple objectives to balance.
We speak to clients with all kinds of income arrangements and ownership structures. We often find solutions where income is irregular or from multiple sources, where someone wants to borrow against several properties or where decisions need to be made at speed.
Option 4 – Rent
Convert your home to a buy-to-let
When a residential property is taking longer than expected to sell, another route is to remortgage it as a buy-to-let, freeing the owner to live elsewhere while retaining the asset. We recently helped a high-net-worth couple moving overseas remortgage their London home as a buy-to-let, on a competitive five-year interest-only basis.
When we assess buy-to-let, we look beyond the expected rental income and to wider wealth, for a more realistic view of what’s genuinely affordable. It may also be possible to obtain consent to let for up to two years on a property that already has a residential mortgage with us, in which case a private banker would look to switch the rate type without increasing the loan.
Buy-to-let carries its own administrative and tax considerations, and these matter more than ever now the Renters’ Rights Bill is in force. That said, many clients still choose to convert a main home to a buy-to-let for the flexibility to live elsewhere while holding on to the asset.
Want to discuss our mortgage and borrowing options? Please get in touch today.
Our Private Bankers are highly experienced with a history in complex lending and relationship management.
1 Source: Knight Frank, Prime Central London Market Update, July 2026.
Important information:
Your property may be repossessed if you do not keep up repayments on your mortgage. Investec residential mortgages are only available for residential properties in England or Wales and are primarily available to UK residents and subject to eligibility. This article is for general information purposes only. The opinions featured are not to be considered as the opinions of Investec Bank plc and do not constitute financial or other advice. It is advisable to contact a professional advisor if you need financial advice. Your use of and reliance on any of this content is entirely at your own risk. Minimum eligibility criteria and terms and conditions apply.
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