On this page
- What is a joint venture on a garden plot?
- Who puts in what, and who pays for what?
- How can a garden plot joint venture be structured?
- How is your land protected during a joint venture?
- What are the risks for each side?
- What happens if planning is refused or the build is delayed?
- How are tax and VAT handled in a joint venture?
- When does a joint venture make more sense than selling?
- Step by step
- Questions
Who this suits
- Owners who want a share of what is built, not just a price for bare land
- Families who would like a finished home back for a relative instead of cash
- Owners happy to wait through planning and a build for a potentially larger return
- People who don’t want to fund or manage a build but want more than a plot sale
- Owners willing to take some market risk alongside us, with clear protections
What is a joint venture on a garden plot?
A joint venture on a garden plot is an agreement where you contribute the land and we contribute the money, the planning work and the building. Rather than selling the plot for a fixed price, you share in the finished scheme. You keep your existing house throughout, and the plot behind or beside it becomes the site for one or more new homes.
It isn’t a company you join or a business you run. For a garden plot it’s usually a contract between you and us, called a development agreement, which says who does what, who pays for what, how you’re protected, and how the outcome is divided. Some larger schemes use a separate company, but that’s rarely needed for one or two homes.
Who puts in what, and who pays for what?
In the usual arrangement, you put in the land and we fund the rest, as set out in the heads of terms. That normally covers the measured survey, design, specialist reports, the planning application, Building Regulations approval, utilities, construction, warranty arrangements and marketing. You shouldn’t be asked to pay build costs unless you’ve chosen a structure where you do.
We may use development finance from a lender to fund the build, and that matters for you, because most development lenders want security over the land being built on. How that sits alongside your own protections is one of the first things your solicitor should look at.
You still have a part to play. You’ll need to give access for surveys, sign the planning forms as landowner, deal with your mortgage lender if the house is mortgaged, and live next to a building site for a while. A good agreement sets working hours, site access and how the boundary is secured during the build.
How can a garden plot joint venture be structured?
There’s no single model, and the right one depends on whether you want cash or a home, and how much risk you’re comfortable with. These are the common structures for a garden plot:
- A share of gross sale proceeds is simpler to check, and it protects you from build cost overruns
- A share of profit can look larger on paper, but it depends on every cost being reported openly
- Homes for land suits families who want a home for a relative, or a home to let, more than cash
| Structure | What you receive | Main risk to you |
|---|---|---|
| Share of sale proceeds | An agreed percentage of what the new homes sell for | Lower or later sales than expected |
| Share of profit | An agreed share of what’s left after all costs | Cost overruns reduce your share as well as ours |
| Homes for land | A finished new home on the plot instead of cash | Delay, or a finished home that differs from what you expected |
| Land payment plus a share | A fixed sum for the land, then a share of sales above an agreed level | Smaller upside in exchange for more certainty |
How is your land protected during a joint venture?
Your land is your main contribution, so the agreement has to protect it at every stage. There are several ways to do that, and your solicitor will advise which fit your circumstances. We’ve set them out here so you know what to ask about.
- The land stays in your name until a set stage, such as completed homes being sold, with us building under a licence
- If the land does transfer, a legal charge in your favour secures what you’re owed
- A restriction on the title, so the land can’t be sold or mortgaged without your consent
- Sale proceeds paid through the solicitors, in a payment order fixed in the agreement that protects your share
- Deadlines for starting and finishing work, with rights for you to end the agreement if they’re missed
- Step-in rights, so the scheme can be completed by someone else if we can’t finish
- Open-book reporting of costs and sales at agreed points
What are the risks for each side?
A joint venture shares risk, so it’s worth being clear about who carries what. Your risks are mainly time and the market. Planning and building take longer than a straight sale, sale prices can fall, and with a share of profit, higher build costs reduce what you receive. You also live next door to the build, and its design affects your own home.
Our risks are the money we spend before anything is sold. We fund planning knowing the council may refuse it, we fund the build knowing costs and sale prices can move, and our return only arrives at the end. That’s why we look hard at a plot before proposing a joint venture, and why we may suggest a simpler route for some gardens.
Both sides face the same outside risks: the council’s decision, ground conditions found during the build, delays with utility connections, and the property market when the homes are finished. A clear agreement doesn’t remove those risks, but it decides in advance who bears them, so they don’t turn into a dispute later.
What happens if planning is refused or the build is delayed?
If planning is refused, you keep your land. The agreement says how the planning costs we’ve spent are treated, and in the usual structure they stay with us. It also sets out whether we can revise the scheme, reapply or appeal within a set period, or whether it simply ends. The decision is the council’s, and no developer can promise it.
If the build is delayed, the agreement should say what counts as a reasonable delay, for example bad weather or a utility company’s timetable, and what doesn’t. Long-stop dates matter here. If a deadline passes without good reason, you should have the right to end the agreement, and your solicitor will check that your land and any money owed to you are protected if that happens.
How are tax and VAT handled in a joint venture?
Tax in a joint venture depends on how it’s structured, so take advice from a tax adviser before you sign. Here is the general position. Private Residence Relief can cover part of a garden sold while you still own and live in the house, within a permitted area. Sharing in the development and sale of new homes can change that, and the tax may then be worked out differently from a simple sale of garden land.
Stamp Duty Land Tax (SDLT) and VAT can also arise, depending on whether land changes hands, when it does, and whether you receive cash or a home. A homes-for-land deal raises its own questions. None of this needs to put you off, but it should be modelled for your own circumstances before the structure is fixed.
In Wales Land Transaction Tax (LTT) and VAT can also arise, depending on whether land changes hands, when it does, and whether you receive cash or a home. A homes-for-land deal raises its own questions. None of this needs to put you off, but it should be modelled for your own circumstances before the structure is fixed.
When does a joint venture make more sense than selling?
A joint venture tends to suit owners who can wait, who want more involvement in what’s built next to them, and who are comfortable sharing some risk for a share of the result. If you need certainty or a quicker outcome, another route is usually better:
- Sell your garden: a price now, subject to survey, title and contract
- Sell subject to planning: price agreed now, we normally fund planning, completion only if permission is granted
- Option agreement: we hold the right to buy once planning is secured, with reasonable legal fees covered up to a cap
- Build a house in your garden: you keep the plot and pay us to design and build, keeping the whole of the result
Step by step
Free plot appraisal
We look at your title plan, access, neighbouring homes and the council’s planning policies, then talk through what might be built and whether a joint venture or a simpler sale suits you better.
Choose the structure
We explain the options side by side: a share of sale proceeds, a share of profit, a home back for your land, or a land payment plus a share. You choose what fits your plans and appetite for risk.
Heads of terms
The key terms go in writing: who funds what, your share or the home you receive, how your land is protected, deadlines, open-book reporting and what happens if planning is refused or the build stalls.
Development agreement
Your own solicitor and ours turn the heads of terms into a binding agreement. Your solicitor advises on the security that fits, such as the land staying in your name until a set stage or a legal charge.
Planning and build
We fund and manage the planning application, Building Regulations approval and construction, reporting costs and progress to you at agreed points. The council decides the application, and building control checks the work.
Sale or handover
The new homes are sold and the proceeds are split as agreed through the solicitors, or your new home is handed over with its warranty, title and certificates in place.
Things to weigh up
- A joint venture takes longer than any sale: planning, then building, then selling or handover.
- Your return isn’t fixed. It depends on build costs, sale prices and timing, unless you choose a structure with a fixed element.
- You’ll live next to a building site, and the new home’s design affects your own house and garden.
- Development lenders usually want security over the land, which your solicitor needs to fit around your own protections.
- Tax can differ from a simple sale of garden land, so take advice from a tax adviser before you sign.
- We’re a new brand within the S&K Group, so ask for open-book reporting and check every protection in writing.
Questions about garden plot joint venture
Do I have to pay anything towards the build in a joint venture?
Not in the usual structure. You contribute the land, and we fund design, planning, construction and sale, often with development finance. Some owners choose to put in money for a larger share, but that’s optional and changes the risk you carry. Whatever is agreed is written into the heads of terms before you commit.
Can I get a new home back instead of cash?
Yes. Homes for land is a common joint venture structure: you provide the plot, and one of the finished homes, or the only one on a small plot, is transferred to you. It suits families wanting a home for a relative or to let. The agreement should fix the specification, the timetable and what happens if either changes.
Does the land stay in my name?
It can. One common approach keeps the land in your name until an agreed stage, with us building under a licence, and the land passing only as homes are sold. Another transfers it early, with a legal charge in your favour. Your solicitor advises which suits you, bearing in mind that a lender funding the build will want security too.
What happens if you run into financial trouble during the build?
This is why protections matter. The agreement should include step-in rights so the scheme can be completed by someone else, a legal charge or title restriction protecting your interest, and rules on how money is held. Your solicitor will check these before you sign. We’d expect any owner to ask about this directly, and we’ll answer in writing.
Who decides the design of the new homes?
The agreement sets this out. Usually we prepare the design, and you approve the key points before the planning application goes in, such as the layout, height, window positions facing your house and the boundary treatment. After that, the council may ask for changes. Because you live next door, your say on these points should be written into the agreement.
Will the new homes have a warranty?
New homes usually need a 10-year structural warranty, because buyers’ mortgage lenders generally ask for one, though some accept an architect’s or surveyor’s certificate. Arranging that cover forms part of the build, and its cost is a project cost. If you take a home back under a homes-for-land deal, you should receive it with the warranty, building control completion certificate and its own title in place.
How is my share checked?
Through open-book reporting and the solicitors. You should receive cost and progress reports at agreed stages, and sale proceeds should be paid through the solicitors, in the order the agreement fixes, so your share can’t be left until last. A share of gross sale proceeds is the easiest structure to check, because it doesn’t depend on cost figures.
Can I pull out of a joint venture once it starts?
Usually only on the terms the agreement allows, such as a missed deadline or a breach. Once we’ve spent money on planning or started building, a joint venture can’t simply be cancelled. That’s why the heads of terms stage matters: take your time, involve your family if they’re affected, and have your solicitor explain every exit route before you commit.