Option agreement for land in Dyfed
You grant us the right to buy within a set period, usually for an option premium, while we pursue planning.
An option agreement gives us the right, but not the obligation, to buy land within an agreed period, usually once planning is secured. The landowner is usually paid an option premium on signing and keeps the land meanwhile. On option agreements we pay the landowner's reasonable legal costs, with a cap agreed in the heads of terms.

Option agreement for land in Dyfed
We use option agreements for suitable land across Dyfed. Dyfed covers west and south-west Wales, from Llanelli and the Amman valley to Carmarthen, Aberystwyth, Haverfordwest and the Milford Haven waterway. There is no green belt, but the Pembrokeshire Coast National Park and part of Bannau Brycheiniog National Park are major constraints. Phosphate limits in the Teifi and Cleddau river catchments have slowed some housing schemes, and sites often come forward as edge-of-town land, village infill and farm buildings.
Housing growth in Dyfed is planned through Local Development Plans, with land submitted at the candidate site stage. Llanelli, Carmarthen and the Haven towns see most demand, while flood risk under TAN 15 matters on the Loughor estuary, the coast and river valleys such as the Tywi.
The Planning (Wales) Act 2026 received Royal Assent on 27 April 2026 and is being brought into force in stages, consolidating Welsh planning law into a single Welsh framework.
In Wales a planning permission usually lasts five years before work must begin, and land purchases are subject to Land Transaction Tax rather than Stamp Duty Land Tax.
Parts of Dyfed fall within Pembrokeshire Coast National Park and Bannau Brycheiniog National Park. Protected landscapes carry strong policy protection, so land in or next to them needs particularly careful assessment.
In short: you grant us the right to buy within a set period, usually for an option premium, while we pursue planning. It usually suits farmland and larger edge-of-settlement sites; strategic land needing local development plan promotion; owners happy to wait for a better price. See how an option agreement works for the full process, pros and cons.
Land in Dyfed that often suits an option agreement
WantedResidential development land
In and around Carmarthen we are interested in land that sits naturally alongside existing streets, where new homes would read as part of the place. Suits larger or longer-term land where planning may take several years.
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WantedLand without planning permission
Near Carmarthen, land without planning is worth discussing where it adjoins existing homes or has been put forward to the council's plan. Suits bigger sites or longer timescales; you are paid a premium and keep the land meanwhile.
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WantedBrownfield land
Brownfield land in Carmarthen tends to be well located for homes; the questions are usually about contamination, demolition and neighbours. Less common, but possible on larger regeneration land.
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WantedGarden and backland plots
In parts of Carmarthen with long gardens or rear lanes, backland plots can work well if the access is wide enough and neighbours are treated fairly. Helpful where several gardens are being combined over time.
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WantedFarmland and paddocks
We are looking for farmland near Carmarthen with a realistic access, ideally land the owner has already put forward to the Local Development Plan. The usual route for larger farmland: you keep farming and we promote the land.
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WantedCommercial and industrial sites
In Carmarthen, industrial land that has drifted out of use can often be reimagined as homes, subject to the council's view on employment land. Possible for larger estates being phased out.
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WantedSites with lapsed or refused planning
Sites around Carmarthen with an old refusal can be worth a second look, especially where local or national policy has since changed. Suits larger sites needing a longer route.
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WantedAllocated and promoted land
We are interested in land around Carmarthen at any plan stage, from a first submission to an adopted allocation. Suits land at earlier plan stages.
Learn moreTowns we cover in Dyfed
Option agreement: questions
How long do options last?
It varies with the site and the planning route, from a few years for smaller sites to longer for strategic land. Extension terms are often included.
Do you really pay my legal costs?
On option agreements we pay the landowner's reasonable legal costs, up to a cap that we agree in the heads of terms.
What if you never exercise the option?
At the end of the option period the land is released, you normally keep the premium, and we remove our notice from your title.
Do you use option agreements for land in Dyfed?
Yes. We use option agreements across Dyfed and the rest of Wales, where the structure suits the site and the owner.
