- Planning authority
- Carmarthenshire County Council
- Postcodes
- SA15
- Noon sun, 21 March
- About 38°
- Shadow from a 5 m eaves line
- About 6.3 m
- Planning plan
- LDP
- County
- Dyfed
What shapes a plot in Llanelli
At noon on 21 March the sun over Llanelli sits about 38° above the horizon, so a two-storey eaves line around 5 m high casts a shadow of roughly 6.3 m. By 21 December, with the sun at about 15°, that shadow is far longer. Carmarthenshire County Council will weigh how a new home affects daylight and sunlight to your house and the gardens next door.
Under promotion we test this before applying, because a refusal on overshadowing costs time even though it doesn’t cost you money. Moving the new home, lowering the eaves or turning the roof can make the difference.
The next steps, locally
The first step for a Llanelli garden is a conversation and a desktop check, at no cost. We then send written heads of terms covering the term, minimum price, cost cap and fee. Once the agreement is signed, we commission surveys and drawings, take pre-application advice from Carmarthenshire County Council where it helps, and submit the application. Marketing starts only after permission is granted.
Free plot appraisal
We check your title plan, access, the surrounding gardens and the policies in the council’s Local Development Plan (LDP) as a desktop exercise, then talk it through with you. If it looks viable, we visit. No cost and no obligation.
Heads of terms
We set out the deal in writing: the term, how our fee works, the cap on planning costs we can recover, the minimum price, the marketing approach and the cap on your reasonable legal fees that we cover.
Agreement signed
Your solicitor and ours turn the heads of terms into a promotion agreement. It’s usually protected by an entry on your title, and if your house is mortgaged, your lender is asked to consent early.
Completion and payout
On completion, sale costs, our capped planning costs and our fee come out of the proceeds in the order the agreement sets. The balance is paid to you through your solicitor.
Worth checking early
- Planning may be refused. You keep your land and owe nothing for planning, but the months spent can’t be given back.
- On a single small plot, fixed costs and our fee take a bigger share of the sale price than on a larger site.
- You can’t sell the plot to anyone else while the agreement runs, so the term length matters.
Your questions, answered for Llanelli
How is a promoted garden plot in Llanelli sold?
After permission, an agent agreed with you markets the plot to builders, developers and self-builders. You see the offers and approve the buyer. The plot can’t be sold below the agreed minimum price without your written consent, and any offer from us has to stand up against the open market.
Who decides a planning application for a garden plot in Llanelli?
Carmarthenshire County Council decides it, using the council’s Local Development Plan (LDP) and national policy in PPW. Nobody can promise the outcome. Under promotion we prepare and submit the application at our cost and deal with the council’s questions, but the decision is the council’s, and it can grant, refuse or ask for changes.
Can neighbours in Llanelli combine gardens for a planning promotion?
Yes, and promotion often works better that way. Adjoining gardens can share one access and allow a better layout. Each owner keeps their house, signs an agreement setting out how proceeds are shared, and takes advice from their own solicitor. We can appraise the combined land as one site first.
What happens if planning is refused for my garden in Llanelli?
You keep your land and owe nothing for planning, because our costs are only recovered from a sale with planning. Within the term we may revise the scheme and reapply, or appeal if the grounds are strong. If there’s no realistic route to permission, the agreement ends.
Other options in Llanelli
- Planning permission for a garden plot
- Garage courts and yards
- Build a home for family in your garden
- Garden plot option agreement
- Plot feasibility and design
- Combine gardens with your neighbours

