Moving to a smaller or cheaper home, downsizing, can free up money and reduce your outgoings, but your mortgage still needs handling carefully. This guide explains downsizing and what happens to your mortgage: paying it off or reducing it, releasing equity, the stamp duty you still pay, and the costs involved.
What downsizing means
Downsizing means moving to a smaller or less expensive home, often to reduce costs, release equity, or suit a change in circumstances such as children leaving home or approaching retirement. Because the new home costs less, downsizing can leave you with money left over after the move, or allow you to clear or shrink your mortgage. It is a common move later in life, but can suit anyone wanting to spend less on their home.
What happens to your mortgage
When you downsize, you sell your current home, repay your existing mortgage from the proceeds, and buy the cheaper new home. Depending on the numbers, you might pay off your mortgage entirely, take a much smaller one, or need no mortgage at all if your equity covers the new purchase. So downsizing often reduces or removes your mortgage, which is one of its main attractions for many people.
Releasing equity by downsizing
Because your new home costs less than your current one, downsizing can release equity, the difference between what you sell for, after repaying any mortgage, and what you spend on the new home. This freed-up money can be used for other purposes, such as boosting retirement savings or helping family. For many, releasing equity by downsizing is a straightforward alternative to borrowing against the home, since you are simply moving to something cheaper.
Do you still need a mortgage?
Whether you still need a mortgage after downsizing depends on your equity and the price of the new home. If your equity exceeds the new home's cost, you may need no mortgage. If not, you take a smaller mortgage, either by porting your deal or arranging a new one, as our guide to porting explained explains. Even when downsizing, the usual affordability checks apply to any mortgage you need.
Stamp duty still applies
It is a common misconception that downsizing avoids stamp duty. In fact, you still pay stamp duty on the home you buy, based on its price and the standard bands, as our guide to stamp duty when moving explains. While a cheaper home means less stamp duty than a dearer one, it is not zero unless the price is below the threshold. So budget for stamp duty on your new, smaller home as part of the move.
The costs of downsizing
Downsizing still involves the costs of moving: estate agent fees on your sale, legal and conveyancing fees, a survey, removals, and stamp duty on the purchase. These reduce the equity you release, so it is worth accounting for them when working out how much you will actually free up. Even though downsizing usually leaves you better off, the costs of the move itself should be factored into your sums.
Downsizing in later life
Downsizing is especially common around or in retirement, as a way to reduce costs and release equity without borrowing. For older homeowners, it is one alternative to products like equity release, which work differently and are covered in our later life guides. Choosing between downsizing and other options depends on your circumstances and whether you wish to stay in your current home, so it is worth weighing the choices carefully.
An example of downsizing
Suppose you sell a £400,000 home with a £100,000 mortgage, leaving £300,000 after repaying it, and buy a £250,000 home. You could buy the new home outright with no mortgage and have money left over, or keep a small mortgage and free up even more cash. Downsizing often removes or shrinks the mortgage and releases equity, which is why it appeals to those wanting to reduce costs.
Using released equity wisely
The money freed up by downsizing can be put to good use, such as boosting retirement savings, clearing other debts, helping family, or simply providing a financial cushion. Because it comes from moving to a cheaper home rather than borrowing, it does not add to your debt. Thinking about how to use the released equity wisely, in line with your goals, helps you make the most of the benefit downsizing brings.
Timing your sale and purchase
Like any move, downsizing usually involves selling and buying around the same time, with the same coordination and chain considerations, as our guide to buying and selling at the same time explains. If you are mortgage-free after downsizing, your side of the chain can be simpler, but timing still matters. Planning the move carefully helps it go smoothly, just as with any sale and purchase.
Practical considerations
Downsizing is partly a practical and personal decision as well as a financial one, involving leaving a larger home, fitting into a smaller space, and possibly moving area. Weighing the financial benefits against these practical and emotional factors helps you decide whether downsizing is right for you. For many, the savings, released equity and lower running costs make it worthwhile, but it is a significant change worth considering fully.
Where advice helps
If downsizing involves a mortgage, releasing significant equity, or considerations around retirement, advice can help you make the most of it and choose between options. A mortgage adviser can arrange any mortgage you need, and broader financial advice can help you use the released equity well. Because downsizing often coincides with bigger life changes, getting the right advice ensures your move supports your wider plans, as our later life guides explain.
A simple way to free up value
For many people, especially later in life, downsizing is one of the simplest ways to reduce costs and free up the value tied in their home, without taking on new borrowing. It usually shrinks or clears the mortgage and releases equity, in exchange for moving to a smaller home. By weighing the financial benefits against the practical and personal side, and getting advice where a mortgage or big life change is involved, you can make downsizing work well for you.
Plan the move, then enjoy the benefits
The practical steps of downsizing, selling, buying, handling any mortgage and the costs, are much like any move, so plan them carefully and start early. Once the move is done, the benefits, lower running costs, a smaller or no mortgage, and released equity, are yours to enjoy. By treating downsizing as a positive financial step rather than simply giving up space, and planning it well, you can come out of it more comfortable and more secure.
In short
Downsizing means moving to a smaller, cheaper home, which often lets you reduce or clear your mortgage and release equity. Depending on your equity and the new price, you might need no mortgage, a smaller one through porting, or a new one. You still pay stamp duty on the home you buy, and the usual moving costs apply, reducing the equity you free up. It is a common, borrowing-free way to release value.
Where to get help and next steps
Read our guides to moving to a more expensive home, moving home and your mortgage, and stamp duty when you move home. Our guide to selling your home and your mortgage is also worth a read. This is general information, not mortgage or financial advice.