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Finances15 October 2026

Keeping the Family Home: What It Could Cost Your Retirement

By Deborah Jones, Divorce Navigator and McKenzie FriendLast updated 15 October 2026

Many parents want to keep the family home after separation, especially when the children need stability, their school, and their routine. That is a reasonable goal. But the home is also an asset that can affect your income for decades, and that effect is easy to miss while you are focused on getting through the process.

This post explains how the home, the mortgage, and your pension interact, and what to check before you agree to anything.

Why the home and the pension compete

In a divorce, the matrimonial assets are usually divided as a whole. If one spouse keeps the house, the other often receives a larger share of the pension, savings, or other assets. The question is whether that trade works over the long term, not just on the day it is agreed.

Two things matter most:

  • The home produces no income. Unless you sell it, downsize, or rent out part of it, the house does not pay you anything in retirement. It does cost you money every month through the mortgage, council tax, insurance, energy bills, and repairs.
  • Pension pots are often smaller for women. Career breaks for childcare and reduced hours mean less time paying into a pension. A pension that looks adequate now may fall short once you stop working.

How a mortgage cuts into retirement saving

Every pound spent on a mortgage is a pound that cannot go into a pension. If your income after separation is limited, the mortgage may take most of it, leaving little for contributions.

The gap compounds. Contributions missed in your fifties have less time to grow, so the shortfall at retirement can be much bigger than the monthly figure suggests.

When you look at a mortgage, check:

  • The monthly payment as a share of your net income, not just whether you can manage it now
  • How many years remain, and whether the mortgage will still be running when you retire
  • Whether the mortgage can be transferred into your sole name, and on what terms
  • The full cost of the home, including council tax, bills, insurance, and maintenance

Questions to ask before you agree

Before you agree to keep the house, work through these questions:

  1. What will my pension provide when I retire? Ask your pension providers for a current projection.
  2. How does that change if I keep the home? Compare the outcome with and without the house, including the mortgage payments.
  3. Can I keep paying into my pension while meeting the mortgage? If not, how much would I need to make up later, and is that realistic?
  4. Can I afford to run the house on my own income in later life? A house you cannot afford to keep is a burden, not security.
  5. What are the alternatives? These may include a deferred sale, selling and rehousing, or a different split of the other assets.

Getting the figures you need

Pensions are often dealt with by a pension sharing order, a pension attachment order, or by offsetting them against the home. Each has different consequences, so the figures you compare must be accurate.

You can ask each pension provider for a Cash Equivalent Transfer Value (CETV). A CETV is not the same as the income you will receive in retirement, and it may not show the true value of some final salary schemes. In more complex cases, a Pensions on Divorce Expert (PODE) report may be needed.

Ask for these figures early. Negotiating an offset without them can produce an agreement that looks fair on paper and is not.

Free routes to start

Many people in smaller money cases cannot pay for a financial adviser, and that should not stop you from getting clear information:

  • MoneyHelper (moneyhelper.org.uk) offers free budgeting tools and a pension calculator.
  • Pension Wise gives free guidance to people aged 50 and over with defined contribution pensions. It is guidance rather than personal advice, but it helps you understand your options.
  • Your pension providers will give you a CETV for free on request.
  • Citizens Advice can explain your rights and the next steps.

Some advisers offer fixed-fee or one-off sessions, which can cost far less than ongoing advice. Ask what the fee covers before you book.

Options that are sometimes considered

The right outcome depends on your circumstances, but these routes are common:

  • Offsetting: keeping the home in exchange for a larger share of other assets, such as savings or pension. This works best when the figures are clear and the house is affordable.
  • Pension sharing: taking a share of the pension to build your own income, with the home either sold or kept by the other party.
  • Deferred sale orders (Mesher or Martin orders): letting one party stay in the home until a set event, such as the children finishing education, after which it is sold and the proceeds divided. These can give housing stability, but they delay the financial outcome, so the long-term effect needs modelling.
  • Sale and rehousing: selling the home and buying a smaller one, using the difference to build pension savings.

Final thoughts

Keeping the family home can give children stability, and it may be the right decision for your family. Make it with the full picture in view, including what it means for your pension and your income in later life.

Divorce Navigator helps people organise their information, understand the process, and prepare for discussions. We do not give legal advice. For advice on your specific case, speak to a solicitor. For financial planning, speak to a regulated financial adviser.

If you would like help working through your own situation, get in touch.

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Please note: My role is to provide practical, process-focused support. I do not give legal advice. Legal advice is often needed at key points, and where it is, I will say so and point you to a family solicitor. Most solicitors now offer unbundled services: fixed-fee advice on a single step or question, rather than the whole case. That means you can pay for advice where it matters and keep the practical work with me. Many clients work this way, using legal advice for legal decisions and practical support to manage the process around it.

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