- Nation
- Wales
- National planning policy
- Planning Policy Wales
- Planning authorities
- 3
- County town
- Bridgend
What to know in Mid Glamorgan
Beyond the build price, a few charges in Mid Glamorgan depend on the council. Community Infrastructure Levy is only payable where an authority has adopted a charging schedule, and anyone hoping for the self-build exemption has to apply before construction begins. Ecology can add requirements too, because the Welsh requirement to deliver a net benefit for biodiversity may call for new hedges, trees or wildlife features. Planning and building control fees, the structural warranty and utility connections sit on top. We list each one separately so the written quote shows exactly where the money goes.
Planning authorities covering Mid Glamorgan include Bridgend County Borough Council, Merthyr Tydfil County Borough Council, Rhondda Cynon Taf County Borough Council.
How it works
Free plot appraisal
We check the title plan, access, constraints and planning policy from our desk, talk the plot through with you, and visit if it looks viable. There’s no cost and no obligation.
Survey and design
A measured survey records levels, boundaries, trees and neighbouring windows. We then design a layout and house that suit the plot, the street and your budget, and decide whether pre-application advice is worth seeking.
Planning and approvals
We submit the planning application and manage it to a decision, then deal with conditions, Building Regulations approval, the structural warranty, any build-over agreement and the new utility connections.
Written quote and build
Once design and survey are complete you get a written quote. The build runs in stages — access and groundworks, foundations, frame and roof, fit-out and external works — with inspections at each key point.
Handover
You receive the completion certificate, warranty documents, Energy Performance Certificate, manuals and utility details, so the new home is ready to move into, let or put on the market.
Build in your garden in towns across Mid Glamorgan
Questions about build in your garden in Mid Glamorgan
What does a garden design and build cost in the Mid Glamorgan area?
There’s no standard figure, because cost depends on access, foundations, services, specification and size rather than on the county. Guide price ranges are on our prices page and are guides only. You receive a written quote after design and survey, with fees, warranty, connections and any Community Infrastructure Levy listed separately.
Who decides garden house applications in the Mid Glamorgan area?
Applications in Mid Glamorgan are decided by the local planning authority for the address (authorities here include Bridgend County Borough Council, Merthyr Tydfil County Borough Council and Rhondda Cynon Taf County Borough Council), using its LDP alongside PPW. Design guidance, validation lists and pre-application services can differ from one authority to another. We confirm the right one for your address during the free appraisal and prepare the application to its requirements.
Is your plot appraisal free for Mid Glamorgan homeowners?
Yes, and there’s no obligation. It begins with a review of your title, access, constraints and the relevant policies, followed by a conversation about what you want from the land. If the plot looks viable we arrange a site visit, and you then decide whether to move on to survey and design.
Which council decides planning for a garden plot in Mid Glamorgan?
The council for your address decides. The planning authorities covering Mid Glamorgan include Bridgend County Borough Council, Merthyr Tydfil County Borough Council and Rhondda Cynon Taf County Borough Council. Each judges applications against its own LDP and Planning Policy Wales (PPW), together with its design guidance. We prepare and submit the application and deal with the council’s questions, but the decision is always the council’s, never ours.

