- Planning authority
- Dorset Council
- Postcodes
- DT5
- Noon sun, 21 March
- About 39°
- Shadow from a 5 m eaves line
- About 6.1 m
- Planning plan
- Local Plan
- County
- Dorset
The local picture in Portland
Homes in DT5, like homes anywhere, may have neighbours weighing up the same choice about their gardens. If the plot next door could join yours, a joint venture on the combined land may give a better scheme, with one shared access and more space between old and new homes.
Each owner would keep their house and have their own solicitor, and the agreement would set out each person’s share. Where only a single garden is involved, we design for that plot and its neighbours alone, and Dorset Council judges it on its own merits.
How we’d take it forward in Portland
Once you’ve chosen a structure, we draft heads of terms setting out who funds what, your share or the home you receive, deadlines and protections. Your own solicitor reviews them and the development agreement that follows. Only then do we commission surveys and design, agree the key layout points with you, and submit the application to Dorset Council.
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.
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.
Worth checking early
- Tax can differ from a simple sale of garden land, so take advice from a tax adviser before you sign.
- Development lenders usually want security over the land, which your solicitor needs to fit around your own protections.
- A joint venture takes longer than any sale: planning, then building, then selling or handover.
Portland: questions to ask
Does my land stay in my name during a joint venture in Portland?
It can. One option keeps the land in your name until an agreed stage, with us building under a licence. Another transfers it earlier 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 if the build on my Portland plot runs late?
The development agreement should set long-stop dates and say which delays are acceptable, such as severe weather, and which aren’t. If a deadline passes without good reason, you should be able to end the agreement. Your solicitor will check your land and share are protected if that happens.
Can I take a new home back instead of cash in Portland?
Yes, if the plot can support it. Under a homes-for-land joint venture, one of the finished homes on your plot, or the only one, is transferred to you with its own title and paperwork. The agreement fixes the specification and the timetable.
Who decides planning for a joint venture plot in Portland?
Dorset Council decides, using the council’s Local Plan and national policy in the NPPF. We prepare and fund the application and deal with the council’s questions, but no developer can promise the outcome. If planning is refused, you keep your land, and in the usual structure the planning costs stay with us.
Other options in Portland
- Sell subject to planning
- Large rear gardens
- Garden plot option agreement
- Build a new home in your garden
- Corner and side plots
- Sell part of your garden

