Clearing the Loan on Your Retirement Holiday Let – A Plan That Holds Even in a Flat Market

Written by: Mark Lanario CeMAP CeRCH

Last updated: 22 September 2026

Buying your future retirement home now and letting it as a holiday let in the meantime solves one problem: it locks in today’s price before the property you want moves out of reach. But it raises a fair question of its own.

If you have taken a mortgage to buy it, how does that loan get repaid by the time you retire and move in?

The reassuring part is that you do not have to rely on a single source or on a rising market to make it work. A well-planned exit rests on two things you can control, and both are conservative by design.

The two-part repayment plan

The idea is to clear the holiday let mortgage using a combination of the sale of your existing main home and the overpayments you make along the way. Neither piece depends on optimistic assumptions, which is exactly why the plan holds up.

Part one: the sale of your main home

When you retire and move into the property you have been letting, your current main residence is no longer needed. Selling it releases a substantial lump sum, and for most people this is the largest single part of clearing the loan.

There are two features of this that make it dependable.

It is likely to be free of capital gains tax

The home you have lived in as your only or main residence normally qualifies for Private Residence Relief, which means the gain on its sale is generally not taxed. The full sale proceeds are therefore available to put towards the holiday let loan, rather than a figure reduced by a tax bill.

The plan is built on a conservative view of growth

The sale is still ten to fifteen years away, so the home will almost certainly be worth more than it is today. The cautious part is not pricing it below its current value; it is refusing to bank on that future growth.

A sensible plan assumes little or no rise over the years ahead, works from roughly today’s value, and treats any growth as a cushion rather than something the plan depends on. If the market is flat or subdued when the time comes, the plan still works. If it has grown, as it most likely will, you are simply better off.

This is what removes the risk.

You are not betting on house price growth to bail you out. You build the plan around what the home is worth now, assume it grows little or not at all, and still arrive at a workable outcome. Over ten to fifteen years the value will very likely have moved upward, but because you never relied on that happening, a disappointing market cannot break the plan.

Part two: the overpayments you have already made

The second part of the plan is built up gradually across the letting years.

Because a holiday let generates income from short-term guest bookings, that income can be used to do more than simply cover the mortgage and running costs. Where there is surplus, it can be directed at overpaying the loan.

Every overpayment reduces the outstanding balance, and the interest charged as well, so the effect compounds over the years you are letting. By the time you reach retirement, the balance left to clear is meaningfully smaller than the amount you originally borrowed.

The mountain you have to move with the house sale has already been cut down.

This is income the property has generated doing the work, year after year, quietly shrinking the debt before you ever put your main home on the market.

Why the two parts work so well together

Put together, the plan is robust because each part covers for uncertainty in the other.

  • The overpayments reduce the balance steadily and predictably, using income the property itself produces.
  • The main home sale clears what remains, based on roughly today’s value with no reliance on future growth, and, as a main residence, generally free of capital gains tax.

Because the sale figure assumes no future growth and the balance has already been reduced by years of overpayments, there is a built-in cushion.

A flat market does not derail the plan.

A stronger market, which a decade or more usually brings, simply leaves you better off.

You are moving into the retirement home you secured at today’s price, mortgage cleared, without having gambled on any of the variables you cannot control.

Points to weigh up

As with any long-term plan, the detail matters and a few things are worth keeping in view.

  • Private Residence Relief has conditions, and the treatment of any property depends on how it has been used and owned. The position should be confirmed with a suitably qualified tax adviser.
  • Holiday let income is seasonal and varies year to year, so the scope for overpayment will vary too; the plan should be reviewed periodically rather than set and forgotten.
  • Overpayment terms differ between mortgages, and some carry limits or charges, so the mortgage should suit a plan that relies on overpaying.
  • The tax treatment of holiday lets has changed and continues to change, so both the letting position and the eventual sale should be checked with a tax adviser.

How Drake Mortgages can help

Drake Mortgages is a whole-of-market specialist broker with particular expertise in holiday let finance. We help clients who want to secure a future retirement home now, let it in the meantime, and arrange the borrowing around a clear, cautious plan for clearing the loan by the time they move in.

We identify and arrange a holiday let mortgage that fits the strategy, including the ability to overpay where that is central to the plan, and we assess the case on the property’s projected income alongside your own circumstances. If you are thinking about this route and want a repayment plan that holds up even in a flat market, we can talk it through with you.

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Mark has helped clients with holiday lets since 2006 and is Head of holiday let, hotel and development finance.
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