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What to know in South Glamorgan
Side plots in South Glamorgan often hide services. Drains, gas pipes and cables tend to run down the side of houses, and a public sewer under the plot may need a build-over agreement with the water company. New homes also need approval from the SuDS Approval Body (SAB) before building starts, and wildlife on the plot has to be considered under the Welsh requirement to deliver a net benefit for biodiversity. These checks rarely stop a good side plot, but they can shape where the new home sits and how close it comes to your house.
Planning authorities covering South Glamorgan include Cardiff Council, Vale of Glamorgan Council.
How it works
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.
Read the street
We measure the plot and record the building line, the gaps between houses, roof heights, materials and boundary walls, then check where a new drive could go and what drivers would be able to see from it.
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.
Corner and side plots in towns across South Glamorgan
Questions about corner and side plots in South Glamorgan
Are corner plots easier to develop than back gardens in South Glamorgan?
Often, because a new home on a corner or side plot usually has its own frontage and drive. But the council will look closely at the street scene, the building line and visibility at the junction. Some corners were designed to stay open, and that can count against a new home.
Can I sell a side plot in South Glamorgan without planning?
Yes. A direct purchase can happen before any permission exists, on the usual basis of survey, title and contract. Alternatively, a sale subject to planning lets us fund the application in the normal way, and if the council refuses, the land stays yours. Your free appraisal sets out which suits your plot.
Which councils decide side plot applications in South Glamorgan?
The council for your address decides. Across South Glamorgan, the planning authorities include Cardiff Council and Vale of Glamorgan Council, and each has its own plan and guidance on how new homes should fit into existing streets. We look up the policies that apply at your exact address before suggesting a design.
Can neighbours in South Glamorgan combine their gardens?
Yes. Putting two or more adjoining back gardens together can allow one shared access and a better layout than separate plots. Each owner keeps their house. The owners usually sign a collaboration agreement, with an equalisation clause so that value is shared fairly even though only one garden provides the access. Each household should take its own legal advice.
Other options in South Glamorgan
- Planning permission for a garden plot in South Glamorgan
- Sell part of your garden in South Glamorgan
- Garage courts and yards in South Glamorgan
- Planning promotion for your garden plot in South Glamorgan
- Tandem and landlocked plots in South Glamorgan
- Combine gardens with your neighbours in South Glamorgan