Infill plots wanted in Llanelli
Development Land Wanted buys infill plots in Llanelli and right across England and Wales. Owners and agents are both welcome.
Infill plots fill a gap in an existing street. They are usually small, but because they sit within built-up areas the planning case can be good. We buy infill land across England and Wales, with or without consent.

- Size
- 1 to 9 homes typically
- Planning
- With or without
- Areas
- England & Wales
- Ways we buy
- Outright or conditional
Infill plots we are looking for in Llanelli
Around Llanelli, infill plots are often side gardens or gaps left between older houses; the street's character usually sets the design. In Dyfed, Llanelli sits about 13 miles south-east of Carmarthen; Burry Port and Gorseinon are its nearest neighbours on our list.
- Side gardens with their own road frontage
- Corner plots within built-up areas
- Plots large enough for one or more homes with parking
- Land with or without an earlier planning history
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.
Checks we make on infill plots in Llanelli
Neighbours' amenity
Overlooking, loss of light and outlook are the issues planners weigh most often.
Parking and access
A safe access and enough parking can decide small schemes.
Services
Connections for drainage, water and power need to be reachable.
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.
Our base is in Great Barr, Birmingham, about 113 miles away, and we buy land throughout England and Wales.
Choosing how to sell
Outright purchase
We agree a price and buy the land, with no planning condition attached.
Outright purchaseSubject-to-planning contract
Common for infill: we apply, and you sell once permission is granted.
Subject-to-planning contractThe next steps
Get in touch
Tell us where the land is and what you know about it.
Site review
We look at the land, its planning position and anything that could affect it.
Proposal
We put our proposal in writing, with no obligation to accept.
Exchange and completion
If you go ahead, contracts are exchanged and the sale completes on the agreed terms.
Infill plots in Llanelli: common questions
Will my neighbours be consulted?
Yes. The council consults neighbours on planning applications, and their comments are considered alongside policy.
Do small infill sites need biodiversity net gain?
In England, from 6 August 2026 most non-major sites of 0.2 hectares or less are exempt from mandatory BNG, unless priority habitat is affected. Wales uses a different approach.
Can an agent introduce land in Llanelli to you?
Yes. Estate agents, land agents and planning consultants can introduce sites with the owner's consent. Any fee is agreed in writing before details are shared, confirmed by the owner in writing and paid only on completion.
Do I need to pay anything to have land in Llanelli assessed?
No. Our appraisal is free and there is no obligation to sell to us.
