Tandem and landlocked plots in Carmarthen

Land behind a house in Carmarthen with no easy way in can still become a building plot, but only once the access is sorted. That might be a shared drive, a strip of a neighbour’s garden, a lane at the back, or a right of way that needs widening.

Before anything else, we look at the access. The free appraisal checks the title plan, existing rights, the width on the ground and the route to the road, then the planning picture with Carmarthenshire County Council. If the access can’t be made to work on sensible terms, we say so before you spend anything.

Narrow gravel drive running between two brick houses to an open gate and a garden plot behind
Planning authority
Carmarthenshire County Council
Postcodes
SA31
Noon sun, 21 March
About 38°
Shadow from a 5 m eaves line
About 6.4 m
Planning plan
LDP
County
Dyfed

How it plays out in Carmarthen

Access to land behind homes in SA31 can differ from one street to the next: a side drive, a garage with a gap beside it, a back lane, or nothing at all. That is why we measure the actual route rather than relying on a map.

Carmarthenshire County Council will consult neighbours on any application, and the people living along the drive are the ones most affected. A layout that keeps cars away from their windows, with a fence or planting alongside, usually answers the strongest objections before they’re made.

Section showing noon sun and shadows in Carmarthen: about 38 degrees on 21 March and 15 degrees on 21 December21 m21 Mar, noon: sun 38°, shadow 6.4 m21 Dec, noon: sun 15°, shadow 19.1 mExistingNew home
This section is worked out for the latitude of Carmarthen: around 38° of sun at midday in late March and about 15° at midwinter. It shows why the gap between your house and a new home behind it is about light as well as privacy. Garden assumed to face north.

From first call to decision

We take a Carmarthen plot with tricky access forward in three stages. First the legal access, confirmed with your solicitor. Then a layout that answers the questions Carmarthenshire County Council asks about tandem and backland homes. Then the route you chose, whether that’s a sale, an option or a build. You can stop at any stage before signing.

  1. Free plot appraisal

    We start with the access, not the plot: title plans, rights of way, the width on the ground and the route to the road. It’s a desktop check and a conversation, with a site visit if it looks viable, at no cost.

  2. Secure the way in

    If a right of way needs widening, a strip needs buying or a neighbour needs to come in, we agree the approach with you and negotiate it, so the terms are settled before planning money is spent.

  3. Planning application

    We design a layout that answers the access, privacy and neighbour questions councils ask about tandem and backland plots, then apply. The council consults neighbours and decides, and the decision is always the council’s.

  4. Sale or build

    Depending on the route you chose, the sale completes through a transfer of part, or you keep the land and we give a written quote for building the new home after design and survey.

Worth checking early

  • Planning permission gives no right to cross land you don’t own; the legal access has to be secured separately.
  • Buying out a ransom strip or a neighbour’s land costs money and time, and the other owner can say no.
  • Access is usually the deciding factor on these plots, so a large plot with a poor way in may not be a building plot at all.

Questions about garden plots in Carmarthen

Can I build behind my house in Carmarthen if the only way in is my drive?

Possibly. That would be a tandem layout, with the new home behind yours sharing your drive. Carmarthenshire County Council will look at the effect of cars passing your house, privacy, garden space and whether it suits the area. Fire and bin access also need checking. The decision is the council’s, and a good design improves the odds.

What if a neighbour in Carmarthen owns the strip I need to cross?

Then you need their agreement, either to buy the strip or to grant a right of way over it. Terms are negotiated, often as a one-off payment or a share of the value the access creates. Both sides should take legal advice. We can make the approach with you.

Could my neighbour and I in Carmarthen share one new access?

Often, yes. If both your gardens are long, combining them can give one shared drive and a better layout than either garden alone. Each owner keeps their house, and a written agreement sets out how the value is shared fairly.

Will Carmarthenshire County Council accept a shared drive for a new home in Carmarthen?

It can, but shared drives are looked at closely. The council will consider the width, visibility at the road, the effect on the house beside the drive, and whether fire and bin access work. A drive with a clear gap from windows and screening alongside generally fares better.

Other options in Carmarthen

Tandem and landlocked plots near Carmarthen

Find out what your garden could become

Free garden plot appraisal. No cost, no obligation, and a straight answer if it won’t work.