Is Shared Ownership worth it? Pros, cons and expert advice (UK)

Shared ownership can help some people buy a home when buying outright isn’t possible. But it is a complex scheme with long-term costs and restrictions that are often overlooked. So is shared ownership worth it? That depends on your circumstances and how well you understand the trade-offs. This guide explains how shared ownership works, the pros and cons, and what you need to consider before deciding if it’s right for you.

is shared ownership worth it

KEY INFORMATION

Key takeaway: Is shared ownership worth it?

  • Shared ownership can be worth it if you can’t afford to buy on the open market and plan to stay in the property for several years. However, it comes with significant downsides, including rising costs, limited flexibility and potential difficulties selling.
  • It works best as a long-term home, not a short-term stepping stone. This guide sets out the full pros and cons to help you decide whether shared ownership is right for you.

Is shared ownership worth it?

Whether shared ownership is worth it depends entirely on your circumstances, how long you plan to stay in the property, and how well you understand the long-term costs and restrictions involved.

For some people, shared ownership can be a useful stepping stone onto the property ladder. For others, it can prove expensive, inflexible and difficult to exit.

Who shared ownership can work for

Shared ownership may be worth considering if:

  • You can’t afford to buy a suitable home on the open market, even with help from a family member
  • You have a stable income and are confident you can afford both mortgage payments and rent increases over time
  • You plan to stay in the property for several years, reducing the risk of losing money if prices fall
  • You understand the restrictions involved and are comfortable with limited flexibility around renting out, selling or making changes to the property
  • You see it as a long-term home rather than a short-term investment

In these situations, shared ownership can offer more security than renting and allow you to start building some equity sooner.

Who should avoid shared ownership

Shared ownership is unlikely to be a good idea if:

  • You expect your circumstances to change in the short to medium term (for example, a job move, growing family or relocation)
  • You want flexibility to rent the property out or sell quickly if needed
  • You are already close to being able to buy on the open market with a little more saving
  • You would struggle to absorb rising costs, such as rent increases, service charges or major repairs
  • You are uncomfortable with the complexity of leasehold ownership and ongoing fees

For these buyers, the downsides of shared ownership – including high ongoing costs, limited control and potential difficulty selling – can outweigh the initial affordability benefits.

Better alternatives if you can wait

If you’re happy to delay buying, shared ownership is not always the best option. In many cases, waiting and buying outright on the open market offers greater flexibility, fewer long-term risks and lower overall costs.

Some buyers may be better off saving for a larger deposit – for example through a Lifetime ISA, which offers a 25% government bonus – or buying with a partner, friend or family member to increase their purchasing power.

That said, if shared ownership is the only realistic way for you to buy a suitable home now – and you’ve fully researched the costs, restrictions and exit options – it can still be worth considering. The key is to treat it as a long-term commitment, not an easy or low-risk shortcut onto the property ladder.

See our range of calculators to give an indication of how much you can afford to borrow or speak to our fee free mortgage partners at L&C to explore your options.

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What is shared ownership in the UK?

Shared ownership is a government scheme that lets you buy a share of a property and pay rent on the remaining portion to the housing association or private developer that owns the building.

It’s designed to help people who can’t afford the full purchase price of a home.

How does shared ownership work?

Shared ownership works by making the cost of home ownership more affordable because you only buy a share of a property (10%-75%). This means you need a smaller mortgage and deposit. You’ll then pay rent on the share you don’t own.

There are other costs you’ll need to cover including legal and other costs associated with buying a home as well as ongoing costs such as a service charge. Read on to find out more about these.

Also, it’s important to understand that shared ownership schemes are provided by housing associations or private developers. The details, costs and restrictions involved vary by provider so research each one on its individual merits and read the small print of your lease. Getting independent legal advice when you buy is essential. You can get instant quotes from a conveyancing solicitor to advise you today.

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How buying a share works – example

If you’re buying a 25% share of a £400,000 property, your share will be worth £100,000. If you put down a 5% deposit of £5,000, you’ll need a £95,000 mortgage.

House value£400,000
Value of your 25% share£100,000
Deposit amount£5,000
Mortgage required£95,000

Buying a shared ownership property vs buying with a mortgage on the open market. Explains shared ownership in a simple way.

How is shared ownership rent calculated?

When you buy a share of a new build shared ownership property, the amount of rent you’ll pay initially is based on the value of the share you’re renting.

Homes England’s Capital Funding Guide sets out a maximum initial rent level of 3% on the value of the share the landlord owns, although most landlords charge 2.75%.

Your landlord will then review your rent at the times set out in your lease, it’s usually once a year. Jump for more information on how shared ownership rent increases are calculated each year.

Shared ownership initial rent example

Here’s an example of how much your rent may cost if you buy a 25% share of a £400,000 new build property. In this example, the landlord’s 75% share is worth £300,000.

House value£400,000
Value of landlord’s 75% share£300,000
Annual rent 2.75% x £300,000£8,250
Monthly rent£687.50

Buyers beware: Initial rent calculations are only used to calculate the rent for people buying a share of a new build shared ownership property. If you buy a shared ownership resale property, your starting rent will be at the same level as the previous shared owner was paying.

What staircasing means in practice

Staircasing your shared ownership property refers to the process of buying additional shares in your property. This increases your ownership percentage, reduces the rent you pay and can eventually lead to full ownership.

Although, check the terms of your lease as this isn’t always possible as some housing providers limit the amount of shares you buy.

How the staircasing process works depends on whether you buy a shared ownership property that was built under the original scheme, or whether you buy a shared ownership home under the new scheme. Find more detailed information on in our guide Staircasing shared ownership explained.

Shared Ownership available on homes until 2023Shared Ownership available on homes from 2022
Minimum share of property for sale25%10%
Minimum ‘staircasing’10% share each year1% share each year, with reduced fees
Who covers repairs?Carrying out repairs is your responsibilityYou’ll get support from your landlord for essential repairs for 10 years
Landlord’s exclusivity when selling8 weeks4 to 8 weeks

Pros and cons of shared ownership

Shared ownership has both advantages and disadvantages. At a glance, it can make buying a home more affordable in the short term, but it also comes with ongoing costs and restrictions that don’t apply to buying outright.

Pros of shared ownership

  • Lower upfront costs compared to buying on the open market
  • Smaller deposit and mortgage required
  • A way onto the property ladder for buyers priced out of the open market
  • More security than private renting
  • The option to increase your share over time through staircasing
  • You benefit from any increase in value on the share you own

Cons of shared ownership

  • Monthly costs can be higher than expected
  • You may be responsible for all repair and maintenance costs
  • Restrictions on renting out or making changes to the property
  • Staircasing can be expensive and complex
  • Fewer mortgage options and often higher interest rates
  • Selling a shared ownership home can be more difficult
  • Rent increases are outside your control
  • You can still be evicted as a tenant
  • Leasehold and lease extension costs can be high

(The key downsides are explained in more detail below.)

The downsides of shared ownership you need to understand

While shared ownership can help some people buy a home, it comes with a number of long-term risks and restrictions that are often underestimated. These downsides can significantly affect affordability, flexibility and your ability to move on in the future.

1. Leasehold costs can spiral

  • Housing expert Sue Phillips, founder of Shared Ownership Resources, warns, ‘Service charges aren’t capped in the same way as annual rent reviews. Some shared owners find that service charges can rise quite rapidly. However, this is more likely in flats – where there may be shared facilities such as lifts to maintain – rather than houses.’ 
  • Ask your solicitor for service charge estimates for the next five years. If they can’t provide them, Sue recommends asking for information on current service charges for flats in similar developments nearby.
  • You should also ask your solicitor to confirm if you need to pay estate charges and ground rent.
  • Leasehold reforms may have abolished ground rent on new leases granted from 30 June 2022, but these reforms aren’t retrospective. So if you’re buying a shared ownership resale property, ask your solicitor to check. And if the housing provider isn’t the freeholder, ask your solicitor to also check for ground rent in any superior leases as well as your own lease, Sue advises.

2. You may be responsible for all repairs costs

  • If you’re buying a shared ownership property built under the old shared ownership scheme, even if you own a share of the property of say 30%, you are responsible for paying the full maintenance and repair costs.
  • Under the new shared ownership model, homeowners have a 10 year initial repair period, during which the provider is responsible for structural repairs. Shared owners can also apply to the landlord for a contribution towards ‘essential and genuine works’ to certain parts of the interior of the property which are the shared owner’s responsibility under the lease.
  • But after this period ends, shared owners have the same uncapped liability for all repair and maintenance works as under the standard shared ownership model.

3. Restrictions on renting out

  • You will not be able to rent out the entire property unless you own 100% of it or have your landlord’s permission – which is usually only given in exceptional circumstances. So if your situation changes, such as wanting to move into your partner’s place, your only options are buying the proportion you don’t own or selling your share.

4. Staircasing can be expensive

5. Limited mortgage choice

  • Another disadvantage of shared ownership is that when you take out a mortgage you’ll have fewer products to choose from compared to if you were getting a traditional mortgage. You’ll usually pay a higher rate too.

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6. Restrictions on home improvements

  • Check for restrictions within your lease. You are likely to be required to ask the housing provider’s permission in writing before you make any structural alterations to your home. In some cases the lease will require you to ask permission for redecorating as well.

7. Difficulty selling

  • Selling a shared ownership property can be more complicated than selling other types of homes. See our guide on selling your shared ownership home for more information on the selling process.

8. Rent increases can be high

The amount your rent can be increased by a rent review is capped by a formula. However, in times of high inflation, this could rise much more than you had expected.

If you signed your lease on or after 12 October 2023:

Check your lease to see how much your landlord can increase your rent by. It will be either:

  • the Retail Prices Index (RPI) plus up to 0.5%
  • the Consumer Prices Index (CPI) plus 1%

If you’ve already bought a shared ownership property and signed your lease before 12 October 2023, the most your rent can go up by is RPI plus 0.5%. Changes to how rent reviews could be calculated were announced by the Department for Levelling Up, Housing and Communities in 2023.

The example on the Government’s shared ownership scheme website gives the following example:

  • Your rent is £360 a month. On your rent review date, the RPI increase over the last 12 months is 4% so your rent could increase by 4.5% (4% plus 0.5%). This means your rent could go up to £376.20 a month.

But at HomeOwners Alliance we have highlighted this as misleading. In times of high inflation, this formula means rents can increase by much higher than the figure quoted in the example. If we use the RPI figure from April 2023 of 11.4% and add 0.5%, it means rent could increase by up to 11.9%. This means a rent of £360 a month would increase to around £400 a month.

9. Risk of eviction

  • Just because this is a government-backed scheme doesn’t mean you get any more protection. And as you’re still paying rent on a portion of the property, you remain your landlord’s tenant. So you can still be evicted for, for example, not paying rent.
  • We know of one case where after falling behind on her rent, one homeowner was evicted from her part-owned property and a court ruled she had no right to the £30,000 she had already paid for her share.

10. Expensive lease extensions

  • When you buy a leasehold property, the amount of time left on the lease is very important. Under the current system, when a lease drops below 80 years it’s considered a short lease and is a problem because it suddenly gets more expensive to extend it, because ‘marriage value’ is added to the cost of the lease extension. Plus, many mortgage lenders won’t lend on properties with short leases.
  • If you bought under the new model for shared ownership, you will have been issued with a minimum 990 year lease term so this won’t be an issue. However, under the original model, shared owners can be issued with a minimum 99 year lease term.
  • The Leasehold and Freehold Reform Act 2024 abolished marriage value. However, while this is now law, this element has not yet been enacted and it may be years until it is. Read more information in our guide on Leasehold Reform.

Am I eligible for shared ownership schemes?

To be eligible, you must meet certain shared ownership rules / criteria. You must:

  • Be a first-time buyer, a former homeowner who can’t afford to buy on the open market now or an existing shared homeowner.
  • Be over 18 years old
  • Have an annual household income of less than £80,000 (£90,000 in London).
  • Show you are not in mortgage or rent arrears.
  • Demonstrate that you have a good credit history (no bad debts or County Court Judgements) and can afford the regular payments and costs involved in buying a home.

For eligibility requirements and how to get a mortgage for a shared ownership property, see our guide Shared Ownership Mortgages

How does shared ownership stamp duty work?

Firstly, you may not need to pay stamp duty. When you’re buying a property to live in (assuming it’s not an additional property and that you’re UK-based) you will only pay stamp duty on properties over £125,000. And the threshold for first time buyer stamp duty is higher. First time buyers buying a home up to £300,000 in England and Northern Ireland do not have to pay any stamp duty. And if your new home is worth £300,000 to £500,000 you’ll pay 5% stamp duty, but only on the value above £300,000.

However, if you do need to pay stamp duty you have two options:

  • Making a one-off payment based on the total market value of the property, or
  • Pay any stamp duty due in stages

If you opt to pay stamp duty in stages, you pay anything that’s due on the first purchase amount. But you then don’t make any further payments until you own more than an 80% share of the property.

You can choose which option’s best for you, depending on your circumstances. You can use HMRC’s stamp duty calculator to work out how much tax you would have to pay if you buy a shared ownership home.

See our range of calculators to give an indication of how much you can afford to borrow or speak to our fee free mortgage partners at L&C to explore your options

Shared ownership London: How is it different?

When it comes to eligibility, with shared ownership London, maximum household income is capped at £90,000 compared to £80,000 outside London.

How to find shared ownership houses

You can also find organisations selling shared ownership homes outside London on gov.uk and in London at London.gov.uk. If you’re looking for shared ownership houses or flats to buy, another good place to look is the Share to Buy website. You can also find shared ownership properties on portals like Rightmove too.

Our shared ownership advice before you buy

Before committing to a shared ownership property, it’s essential to look beyond the headline affordability and understand the long-term implications. Based on the issues we see most often, here are some of the key checks we recommend making before you buy:

  • Ask for service charge estimates for the next five years. If they can’t give them, ask for information on current service charges for flats in similar developments nearby.
  • Understand exactly how rent reviews work, including which inflation measure applies to your lease and how often your rent can increase.
  • Consider how long you’ll be in the property. Make sure it will be suitable for at least 5 years.
  • Get independent legal advice from a solicitor or conveyancer experienced in shared ownership, and make sure they explain all fees, restrictions and obligations in plain English before you commit.
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Frequently Asked Questions

Do you pay full council tax on shared ownership properties?

Yes, even if you only own say a 25% stake in a property you would pay the same amount of council tax as if you owned 100% of the property. Although you may be eligible for a council tax discount or reduction, depending on your circumstances. Read more in our guide Can I get a council tax reduction?

Is it hard to get a shared ownership mortgage?

There are fewer shared ownership providers so your mortgage options are more limited. As with all mortgages, you’ll need a good credit history and will have to pass the lender’s affordability checks. Read more in our guide on shared ownership mortgages.

What shared ownership costs are involved in buying shared ownership houses?

The main shared ownership cost you’ll pay up front when buying a shared ownership house is your deposit, which must be at least 5% of the share you’re buying. You’ll also need to pay other shared ownership costs like conveyancing fees. You will also have ongoing shared ownership costs like a service charge and you may have to pay for repair and maintenance works too.

What does shared ownership mean?

With shared ownership schemes you buy a share of 10%-75% of a property with a shared ownership mortgage and pay rent on the remaining share.

Is it a good idea to do shared ownership?

This depends on whether you’ve explored all the pros and cons first like whether you would be able to cover increased rent costs or can afford to extend the lease if you need to. If you think it’s the right thing for you, it’s advisable to start looking at shared ownership mortgages to work up more precise costs.

What are the pitfalls of shared ownership?

The main pitfalls are around how complicated it is to work out as well as the potential costs further down the line. Once you’ve worked out the costs at point of purchase, you then really need to estimate ongoing costs during ownership (mortgage payments, rent payments, service charges etc), costs involved in “staircasing” to buy up more shares if that’s something you’re likely to want to do, and costs when it comes to selling a shared ownership – because there are additional costs and restrictions involved in the scheme than if you owned the property outright.

Why isn’t shared ownership better?

Good question. It certainly needs to be simpler. At HomeOwners Alliance, we believe more needs to be done to make sure shared ownership is a fair and affordable scheme. And the interests of homebuyers needs to be better protected. For more information on what needs to change, read about our Better Shared Ownership Campaign.

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