Aberkenfig, South Wales Valleys
Wraparound extension in Aberkenfig
Wraparound extension in Aberkenfig: an L-shaped extension that fills the side return and runs across the back. We measure the house, show you what the rules allow, price it in writing and build it.
Aberkenfig and its postcode districts CF31, CF32 and CF35 are part of our South Wales Valleys coverage. Wraparounds are the natural next step for the end-of-terrace and Victorian houses in the South Wales Valleys where a side return alone would leave the room too narrow.
Book a free site visit
Tell us about the house and we'll call to arrange a free, no-obligation visit.
How much does a wraparound extension cost in Aberkenfig?
Guide prices for a wraparound extension in Aberkenfig start from our Wales rate of £2,050–£3,350 per square metre, including VAT. Prices in Wales sit below our West Midlands baseline; sloping sites are the main variable.
| Size | Guide price inc VAT |
|---|---|
| L-shaped, about 22 m² of new floor | £45,000–£73,500 |
| L-shaped, about 30 m² of new floor | £61,500–£100,500 |
We put a fixed price in writing once the design is agreed, and explain any provisional sums such as foundations.
Do you need planning permission for a wraparound extension in Aberkenfig?
Planning for a wraparound extension in Aberkenfig follows the Welsh householder rules.
In Wales a single-storey side extension can be permitted development if it is no more than 4 metres high and the house ends up no more than 50% wider than the original. Many side return infills on terraced streets, and most wraparounds, go through a householder application.
The Party Wall etc. Act 1996 also applies in Wales: two months' notice for work to a shared wall and one month for foundations dug close to a neighbour's building.
Conservation areas, National Parks and National Landscapes restrict permitted development in Wales, and listed buildings need listed building consent. At the first visit we measure what is there now and tell you which route fits: permitted development or a householder planning application.
What are homes in Aberkenfig like to extend?
Stone terraces along the valley floors and post-war semis higher up are typical of Aberkenfig. Sloping sites are common, so floor levels and retaining walls are designed at the start.
How a wraparound extension in Aberkenfig comes together
Survey visit
We visit free of charge, measure up, check access, drainage and neighbours' extensions, and note what you want the room to do.
Design and guide price
Two or three layout options with a guide price for each, so you choose the design knowing what it costs.
Paperwork handled
Planning or permitted development, Building Regulations approval, structural design and party wall notices are all handled by us.
Written price, then build
Once the design and approvals are in place, you get a fixed written price and programme, and we build through to sign-off.
Wraparound extensions near Aberkenfig
Close by, we work in Coity, about 2.1 miles away, and Bridgend, about 2.5 miles away.
- Wraparound extension in Coity
- Wraparound extension in Bridgend
- Wraparound extension in Pyle
- Wraparound extension in Maesteg
- Wraparound extension in Porthcawl
Other work in Aberkenfig:
FAQ
Wraparound extension questions in Aberkenfig
Is the site visit in Aberkenfig free?
Yes. We visit, measure up and talk through the options with no cost and no obligation.
Do I need planning permission for a rear extension in Aberkenfig?
Often not for a single-storey rear extension of up to 4 metres under Welsh permitted development. Wales has no prior approval route for deeper extensions.
Will it take a lot of garden?
Less than a deep rear extension of the same area, because part of the space comes from the side passage.
Will I need a structural engineer?
Yes for the beam over the new opening and usually the foundations; we arrange them and their calculations go to building control.
Can I get a price without a visit?
Our online guide-price tool gives a range in a couple of minutes. A written price needs a survey.
Can I live at home while the extension is built?
Usually yes. Most of the work is outside until the back wall is opened near the end, and that stage is screened off.