The Benefits of Downsizing: A Guide for Cambridge Homeowners

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17 September 2026
by Redmayne Arnold and Harris

Downsizing means selling your home and moving to a smaller or less expensive one. The main benefits are the money it can release, lower running costs such as council tax and heating, and a home that is easier to look after and to get around as your needs change. Whether it pays off for you depends on the gap between what your current home sells for and what the next one costs, after Stamp Duty, legal fees, removals and any leasehold charges, so it is worth working those numbers out before you start viewing.

This guide covers England and uses the rates and figures in force in October 2026.

Why people downsize

People downsize for different reasons, and it is not only a decision for retirement:

  • To release money. Selling a larger home and buying a cheaper one can clear a mortgage or other debts, help family members or add to retirement income.
  • To cut running costs. Fewer rooms can mean less to heat, furnish and repair.
  • To reduce upkeep. A smaller home and garden take less time and effort to maintain.
  • To plan for the future. A home with step-free access and a ground-floor bedroom and bathroom can be easier to live in as mobility changes.
  • To move closer to what matters. Some people move nearer to family, shops, a GP surgery or a bus route so that they rely less on a car.
  • Because the household has changed. Children leaving home, separation or bereavement can leave a home bigger than it needs to be.

The financial benefits, and what can eat into them

Releasing equity

Your equity is the difference between your home's value and the debts you owe on it, such as your mortgage. When you downsize, the equity you release is roughly the sale price of your current home, less your mortgage and the cost of the move, less the price of the next home. The figure depends entirely on your two properties, so start with a realistic valuation of your current home before you set a budget.

HM Land Registry's UK House Price Index shows how widely prices vary by type of home. In July 2026 the average prices in the Cambridge city council area were:

  • Detached houses: £979,438
  • Semi-detached houses: £603,225
  • Terraced houses: £493,851
  • Flats and maisonettes: £298,575

In South Cambridgeshire, the district around the city, the averages were £636,197 for detached houses, £403,783 for semi-detached, £329,171 for terraced and £199,495 for flats and maisonettes. Flats were the only type of home whose average price fell over the year in both areas, by 2.3% in Cambridge and 0.9% in South Cambridgeshire. The index has no separate figure for bungalows, and an area average cannot tell you what a particular home is worth. Our guide to the latest Cambridge house price figures explains what the index measures and its limits.

Lower running costs

Council tax is set by your home's band, which is based on what it would have sold for on 1 April 1991. In the Cambridge City Council area for 2026 to 2027, the annual charge runs from £1,644.68 in Band A to £4,934.04 in Band H, with Band D at £2,467.02. If your next home is in a lower band, your bill falls. Charges in South Cambridgeshire and other areas are different, so check the band for the exact address before you buy.

If you will live on your own, or everyone else living with you is disregarded for council tax, you get 25% off the bill. The discount is not automatic: you need to apply to your council.

For heating and other energy costs, look at the Energy Performance Certificate (EPC) of any home you are considering. It shows how energy efficient the property is, with a rating from A (best) to G (worst), and includes information about its typical energy costs.

The costs to set against the gain

Moving has costs on both sides, and they reduce what you release:

  • Selling: estate agent's fees, your legal fees, any early repayment charge on your mortgage, an EPC if you do not have a valid one, and removals. Our guide to the fees you pay when selling a house goes through each one.
  • Buying: Stamp Duty Land Tax (below), legal fees, searches, the HM Land Registry fee and a survey. Our guide to the costs of buying a home has the current figures.
  • Ongoing costs of a leasehold home: if the home you buy is leasehold, you may pay a service charge and a ground rent. These can offset some of the saving on bills, so ask for the figures early.

Stamp Duty when you downsize

You pay Stamp Duty Land Tax (SDLT) when you buy a home in England or Northern Ireland. Scotland and Wales have their own taxes and rates. If the new home will be the only residential property you own, you pay the standard rates on each slice of the price:

  • Up to £125,000: 0%
  • £125,001 to £250,000: 2%
  • £250,001 to £925,000: 5%
  • £925,001 to £1.5 million: 10%
  • Above £1.5 million: 12%

A home mover buying at £475,000, close to the July 2026 Cambridge average of £475,151, would pay £13,750: nothing on the first £125,000, £2,500 on the next £125,000 and £11,250 on the remaining £225,000. Buying a £300,000 flat, close to the Cambridge average for flats, the bill would be £5,000.

If you buy before you sell

Timing matters. If you have not sold your current home by the day you complete on the new one, you will own two properties and you usually pay the higher rates, which add 5% to every band. At £475,000 that is £37,500 rather than £13,750. If the new home replaces your main residence and you sell or give away your previous main home within 3 years, you can apply for a refund of the extra. The claim must be made within 12 months of the later of the sale or the filing date of the SDLT return for the new home. Our guide on making an offer before you have sold covers the other risks of buying first.

Your SDLT return must reach HMRC within 14 days of completion. Your solicitor or conveyancer will usually deal with it for you.

Tax on the sale and on your estate

Capital Gains Tax

You do not pay Capital Gains Tax when you sell your home if it has been your only home and your main home for the whole time you have owned it, you have not let part of it out (a lodger does not count) or used part of it only for business, the grounds including buildings are less than 5,000 square metres (just over an acre), and you did not buy it just to make a gain. If any of those does not apply, for example because you have let part of the property, you may have some tax to pay, and you should take advice before you sell.

Inheritance Tax and the residence nil rate band

Many people worry that moving to a cheaper home will cost their family Inheritance Tax relief. On top of the basic £325,000 threshold, an estate can get a residence nil rate band of up to £175,000 when a home is left to direct descendants, such as children (including stepchildren, adopted and foster children) and grandchildren. Nephews, nieces and siblings do not count. The residence nil rate band is reduced by £1 for every £2 that the estate is worth over £2 million.

If you downsize to a less valuable home, or sell your home and do not buy another, your estate may still get the relief through a downsizing addition. It applies to moves, sales or gifts of a former home on or after 8 July 2015, and it depends on the value of the other assets you leave to direct descendants. Your personal representative claims it within 2 years of the end of the month in which you die, and you do not need to tell HMRC when you move. Both thresholds are fixed at their current levels until 5 April 2031, an extension announced at Budget 2025 and now law under the Finance Act 2026. If you give some of the released money to family, it can still count towards your estate if you die within 7 years, although you can give away £3,000 in total each tax year without it being added to your estate.

Pension Credit and other benefits

If you get Pension Credit, the money released by downsizing can affect it. Savings and investments of £10,000 or less do not affect Pension Credit. Above £10,000, every £500 counts as £1 a week of income, so £11,000 of savings counts as £2 a week. Money you give away to keep or increase your Pension Credit can still be counted as yours. Tell the Pension Service if your circumstances change.

Pension Credit can also include an extra amount for some housing costs, such as ground rent on a leasehold property and some service charges, which is worth knowing if you are moving to a leasehold flat. If you get other means-tested benefits, check how a change in your savings will affect them before you commit, with the Pension Service or Citizens Advice.

Downsizing or equity release?

Equity release is the main alternative for people who want to release money but stay where they are. The Equity Release Council describes it as a way for people aged 55 and over to release money from the home they live in without monthly repayments. There are two types, and both are regulated by the Financial Conduct Authority (FCA):

  • Lifetime mortgage: you borrow against your home and keep ownership. Interest is usually rolled up (compounded) rather than paid monthly, and the loan and interest are repaid when you die or move into long-term care. For a couple, that happens when the last of you dies or moves into care.
  • Home reversion plan: a provider buys all or part of your home in return for a lump sum or regular payments, and you keep the right to live there rent-free for the rest of your life. When the plan ends the property is sold and the proceeds are shared according to the shares of ownership.

FCA rules require firms selling equity release to give advice, although you can reject the advice and go ahead on an execution-only basis. The adviser must consider other ways of raising the money, including grants, and how a plan would affect your benefits, tax and what you want to leave. In a 2020 review the FCA warned that compound interest over a long period can make equity release an expensive way to meet a short-term borrowing need, and that ending a plan or repaying early can also be costly.

The Equity Release Council is a voluntary trade body. Lifetime mortgages that meet its standards must give you the right to stay in your home for life and a no negative equity guarantee, so you or your estate will never owe more than the home is worth after reasonable sale costs. The Council also says every customer taking out equity release needs independent legal advice. These protections apply only to products that meet the Council's standards, and home reversion plans have their own.

In broad terms, downsizing turns equity into cash without new borrowing, but you have to move. Equity release lets you stay, but it reduces what you can leave and, with a lifetime mortgage, the debt grows over time. If the reason for moving is that your current home no longer suits your mobility, a Disabled Facilities Grant from your council may help pay for adaptations such as ramps, a stairlift or a level-access shower. In England the grant is up to £30,000, your household income and any savings over £6,000 are usually taken into account, and you might not get any grant if you start work before the council approves your application.

Types of home to consider

Flats and apartments

A flat can mean no garden to look after and a location close to shops and transport. If the flat is leasehold, check the length of the lease, the service charge and any ground rent. For most new long leases granted from 30 June 2022, ground rent cannot legally be more than a peppercorn, meaning nothing can be charged, but older leases can still carry a ground rent.

Bungalows and smaller houses

A bungalow puts everything on one level. A smaller terraced or semi-detached house can give you a little more space and a garden while still cutting upkeep. Either way, look at the condition of the property as well as the size, because a smaller home with a large repair bill may not save you money.

Retirement properties

The lease of a retirement property can limit who may live there by age. The ground rent rules treat a lease with a minimum age of 55 or more as a lease of a retirement home, and for most new long leases of retirement homes granted from 1 April 2023, ground rent is also limited to a peppercorn. GOV.UK's guide to selling warns that with a specialist retirement property:

  • some charges build up and are only paid when the owner dies
  • there may be restricted sale clauses, for example a rule that the property can only be sold to another older person
  • you may have to pay an exit fee to the landlord or management company when you sell

These exit fees are also called event fees or transfer fees. Read the lease and ask your solicitor to explain every charge before you buy, because they affect what you or your family receive when the property is sold. The Leasehold Advisory Service gives free advice on leasehold retirement properties.

Moving in with family, or into an annexe

Some downsizers move into an annexe at a family member's home. In England, an annexe is exempt from council tax if it is the main home of a dependent relative of someone living in the main house (a relative aged 65 or over counts as dependent, as does one who is severely mentally impaired or substantially and permanently disabled). If it is not exempt, a relative living there usually gets a 50% reduction. Our guide to multigenerational living explains the council tax, Stamp Duty and planning rules for annexes, along with joint mortgages and how to record who owns what.

What to look for when you view

  • Location. Check how far the home is from shops, a GP surgery, a pharmacy and a bus stop, and how you would manage if you stopped driving.
  • Access. Step-free entrances, wider doorways, a downstairs bedroom and bathroom and a level-access shower all matter more over time. In a flat, check whether there is a lift.
  • Space you will actually use. List the rooms you use every day, and decide whether you need a spare room for visitors, a hobby or someone to stay and help.
  • Storage and outdoor space. Built-in storage helps in a smaller home, and a small garden, patio or balcony can make it feel larger.
  • Running costs. Ask for the council tax band, the EPC and, for a leasehold home, the service charge, ground rent and any planned major works.

Planning the move

  1. Work out the numbers. Get a valuation, ask your lender for your mortgage balance and any early repayment charge, and estimate both sets of moving costs before you decide on a budget.
  2. Decide whether to sell first. Selling first avoids paying the higher rates of Stamp Duty and owning two homes at once. GOV.UK says selling a home takes about 5 months on average, and longer in a chain.
  3. Start sorting early. Go through one room at a time and sort things into keep, sell, give to family and donate. Doing it gradually is easier, especially with sentimental possessions, and it means you move only what will fit.
  4. Think about a lasting power of attorney. A property and financial affairs lasting power of attorney lets people you choose make decisions about your money and property, including selling your home. It can be used once registered, with your permission, and after you lose mental capacity. You must have mental capacity when you make one, and registering it costs £92. If you own your home jointly and the other owner has lost mental capacity, you may have to apply to the Court of Protection to appoint someone in their place before the sale can go ahead, although you may not need to if there is a registered power of attorney.
  5. Get the right help. A solicitor or licensed conveyancer for the legal work, a regulated financial adviser for equity release, pensions or investments, and an estate agent for the sale.

This article is general information, not legal, tax or financial advice. Speak to a solicitor or licensed conveyancer, a tax adviser or a regulated financial adviser about your own circumstances.

Frequently Asked Questions

What are the benefits of downsizing?

The main ones are releasing money tied up in your home, lower running costs such as council tax and heating, less maintenance, and a home that may suit your mobility better and be closer to shops, services or family. Set these against the costs of selling, buying and moving.

How much Stamp Duty will I pay when I downsize?

If the new home will be the only one you own, you pay the standard rates: £13,750 on a £475,000 home and £5,000 on a £300,000 one. If you buy before your current home is sold, you usually pay 5% more on every band, but you can claim the extra back if you sell your previous main home within 3 years.

Do I pay Capital Gains Tax when I sell my home to downsize?

Usually not, if it has been your only and main home throughout, you have not let part of it out or used part of it only for business, and the grounds are less than 5,000 square metres. Otherwise some tax may be due.

Does downsizing affect Inheritance Tax?

It need not cost your estate the residence nil rate band of up to £175,000. If you downsized on or after 8 July 2015, your estate may qualify for a downsizing addition, depending on what you leave to direct descendants.

Will downsizing affect my Pension Credit?

It can. Savings of £10,000 or less do not affect Pension Credit, but every £500 above that counts as £1 a week of income. Tell the Pension Service if your savings change.

Is equity release better than downsizing?

Neither is right for everyone. Equity release lets you stay in your home, but interest on a lifetime mortgage compounds and it reduces what you leave. Downsizing releases money without borrowing but means moving. FCA rules require firms selling equity release to give advice, and the adviser must consider alternatives.

Sources

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