Abertillery, South Wales Valleys
Kitchen-diner rear extension in Abertillery
An open-plan kitchen, dining and family room that opens straight onto the garden. We design, get the approvals for and build kitchen-diner rear extensions in Abertillery and the surrounding area, with one contract from the first survey to building control sign-off.
Abertillery sits in the South Wales Valleys, with postcode districts including NP13. For Abertillery kitchens we plan the extraction route and the island drainage before the slab is poured, so nothing has to be chased in later.
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 kitchen-diner rear extension cost in Abertillery?
Guide prices for a kitchen-diner rear extension in Abertillery start from our Wales rate of £1,770–£2,880 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 |
|---|---|
| 3 m wide × 4 m deep (12 m²) | £21,000–£34,500 |
| 4 m wide × 5 m deep (20 m²) | £35,500–£57,500 |
| 4 m wide × 6 m deep (24 m²) | £42,500–£69,000 |
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 kitchen-diner rear extension in Abertillery?
Planning for a kitchen-diner rear extension in Abertillery follows the Welsh householder rules.
In Wales a single-storey rear extension can often be permitted development if it projects no more than 4 metres beyond the rear wall and is no more than 4 metres high. Wales has no prior approval route for deeper extensions, so anything bigger needs a householder planning application.
Conservation areas, National Parks and National Landscapes restrict permitted development in Wales, and listed buildings need listed building consent. Before any drawing we look up the property's history with the council, because earlier extensions and removed rights change the answer.
What are homes in Abertillery like to extend?
Stone terraces along the valley floors and post-war semis higher up are typical of Abertillery. Sloping sites are common, so floor levels and retaining walls are designed at the start.
How a kitchen-diner rear extension in Abertillery 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.
Drawings and budget
Floor plans and elevations for the options, each with a guide price.
Planning and regulations
We take the design through the right planning route, then produce the construction drawings and engineer's calculations for building control.
Build and sign-off
We build to the approved drawings with regular updates, then hand over the building control completion certificate and any guarantees from suppliers.
Kitchen-diner rear extensions near Abertillery
From Abertillery, the nearest places we also cover are Pontypool (4.3 miles) and Ebbw Vale (4.5 miles).
- Kitchen-diner rear extension in Pontypool
- Kitchen-diner rear extension in Ebbw Vale
- Kitchen-diner rear extension in Brynmawr
- Kitchen-diner rear extension in Blackwood
- Kitchen-diner rear extension in Bargoed
Other work in Abertillery:
FAQ
Kitchen-diner rear extension questions in Abertillery
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.
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.
Should the sink face the garden?
If the plan allows, an island sink or hob facing the glass is a common choice. It needs a floor-level drain run, which is easy to lay in a new slab.
Do I need planning permission for a rear extension in Abertillery?
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.
What postcode areas do you cover around Abertillery?
Including NP13, and the surrounding South Wales Valleys area.
Who will build my extension?
Vetted building teams working under contract to us. Your contract is with S&K Property Investments and Improvement Ltd for the design and the build.