- Planning authority
- Caerphilly County Borough Council
- Postcodes
- NP12
- Noon sun, 21 March
- About 38°
- Shadow from a 5 m eaves line
- About 6.3 m
- Planning plan
- LDP
- County
- Gwent
What shapes a plot in Blackwood
Homes in NP12, 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 Caerphilly County Borough Council judges it on its own merits.
The next steps, locally
Before any agreement for a Blackwood garden, we recommend three conversations: one with us about the scheme and structure, one with your own solicitor about security for your land and your exit rights, and one with a tax adviser about how the deal affects you. Then decide in your own time, with no obligation from the appraisal.
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.
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.
Worth checking early
- A joint venture takes longer than any sale: planning, then building, then selling or handover.
- You’ll live next to a building site, and the new home’s design affects your own house and garden.
- Your return isn’t fixed. It depends on build costs, sale prices and timing, unless you choose a structure with a fixed element.
Your questions, answered for Blackwood
What if the build on my Blackwood 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 my neighbours join a joint venture in Blackwood?
Yes. Combining adjoining gardens can give a better layout and one shared access. Each owner keeps their house, has their own solicitor and signs up to a collaboration agreement setting out how the result is shared, including fair treatment for the garden that provides the access.
Can I do a joint venture on my garden in Blackwood without paying anything?
In the usual structure, yes. You contribute the land, and we fund design, planning, construction and sale. You may still have your own costs, such as tax or your mortgage lender’s charges, so ask your solicitor and tax adviser to go through them before you sign.
Who decides planning for a joint venture plot in Blackwood?
Caerphilly County Borough Council decides, using the council’s Local Development Plan (LDP) and national policy in PPW. 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 Blackwood
- Combine gardens with your neighbours
- Planning promotion for your garden plot
- Bungalows on large plots
- Garden plot option agreement
- Sell part of your garden
- Large rear gardens

