- Planning authority
- Cardiff Council
- Postcodes
- CF5, CF10, CF11, CF14, CF23
- Noon sun, 21 March
- About 39°
- Shadow from a 5 m eaves line
- About 6.3 m
- Planning plan
- LDP
- County
- South Glamorgan
What shapes a plot in Cardiff
Streets vary a great deal, in CF5, CF10, CF11 and CF14 as elsewhere. Some have semi-detached pairs where a home attached to the end of a pair would look natural; others have detached houses with generous gaps that the council will want kept. The right answer for your plot depends on what your street looks like.
If you live near Cardiff, in places such as Penarth, Caerphilly and Barry, the same thinking applies. We photograph and measure the street, then test which options respect it before you commit to anything.
How we’d take it forward in Cardiff
After you contact us about a side or corner plot in Cardiff, we start with a desktop check: maps, the title plan, street views and nearby planning history. We then call to talk through what you want. If the plot looks viable, we visit, measure the street and check the drive position. You get a plain summary of the options, with no obligation.
Free plot appraisal
We look at your plot on maps, the title plan and street views, check planning history nearby and talk it through with you. If a home beside yours looks possible we visit. No cost, no obligation.
Choose your route
Sell the plot outright, sell it subject to planning, or grant an option while you keep your house. Or keep the land and have us design, get planning for and build a new home on it.
Design and planning
We draw a home that sits in the street rather than fighting it, usually take pre-application advice, and submit the application. The council consults neighbours and decides; small schemes often take a few months.
Sale or build
For a sale, your solicitor handles the transfer of part and any release from your lender. For a build, a written quote follows design and survey, then we build, arrange the warranty and hand over.
Worth checking early
- A new drive close to a junction may not be acceptable to the highway authority, which can force a different layout.
- The council decides, and neighbours are consulted; a sensible design can still be refused or need changes.
- Attaching a home to yours brings party wall, fire and sound separation work, and changes the feel of your own house.
Cardiff: questions to ask
Which body approves a new home on a side plot in Cardiff?
The planning decision belongs to Cardiff Council. It checks the proposal against the council’s Local Development Plan (LDP), national policy and its own design guidance, and asks neighbours and the highway authority for their views first. Our role is to prepare and submit a strong application; approval or refusal is the council’s call alone.
Is my Cardiff side garden wide enough for a new house?
It depends on how wide homes are in your street, the gaps between them, whether the new home would be attached or detached and what the council’s design guidance says. There’s no single minimum width. We measure your plot and the street as part of a free appraisal.
Can you build a home beside my house in Cardiff for my family?
Yes. A home next door can give a parent or grown-up child their own front door while keeping them close. You keep the land; we draw the house, apply for permission, build it and arrange the structural warranty or other cover lenders accept. The written quote comes after design and survey.
Can I build a house on my corner plot in Cardiff?
Possibly, if a new home would respect the building lines, keep the corner feeling open enough and allow safe visibility for drivers. It needs planning permission, and Cardiff Council decides. Our free appraisal tells you whether your corner is worth taking further.
Other options in Cardiff
- Tandem and landlocked plots
- Plot feasibility and design
- Bungalows on large plots
- Planning promotion for your garden plot
- Build a new home in your garden
- Garden plot option agreement