Porch extensions for homes in Clwyd
A porch extension in Clwyd starts with the right design and the right approval route. We take care of both, then build it with our own project management.
- Guide priceFrom £3,700 inc VAT
- PlanningSmall porches often permitted development
- Towns covered10
- Site visitFree, no obligation

What is included
- Tiled, slate or flat roof
- Front door, glazing and electrics
- Planning check against the porch limits
- Brick, render or oak frame walls
- Design to suit the house style
- Foundations and drainage for rainwater
Proportion matters on a porch more than on any other extension, because it is at the front. We match the roof pitch and brick and keep the front door in proportion with the house windows.
What should I budget for a porch extension in Clwyd?
These guide figures apply our Wales adjustment (×0.93) to national rates. They include VAT at 20% and cover the build itself; design and council fees are listed separately.
| Option | What it covers | Guide price |
|---|---|---|
| Essential | Small brick or glazed porch, up to 3 m² | £3,700 – £6,050 |
| Standard | Brick porch with tiled roof and composite door | £5,550 – £8,850 |
| Premium | Larger porch with WC or oak frame and premium glazing | £8,350 – £13,950 |
Want a range for your exact size? The guide-price tool takes about a minute.
Local to Clwyd
Towns we cover in Clwyd include Wrexham, Buckley, Deeside, Colwyn Bay, Flint, Rhyl, Hawarden, Rhosllannerchrugog. Welsh housing ranges from stone terraces in the valleys to render-and-slate houses and modern estates, and the Welsh planning rules differ from England's in several places.
Planning and approvals in Clwyd
In Wales small porches are usually permitted development within size and boundary limits similar to England's. We check the current Welsh limits for your address.
The planning position for a specific Clwyd address depends on its history and any designations, which is why we check it at the first visit.
The Party Wall etc. Act 1996 applies in Wales as in England: notice must be served before work to a shared wall, building on the boundary, or excavating close to a neighbour's foundations.
Applications are decided by the local planning authority (your county or county borough council, or the national park authority).
What happens next
Site visits are free and there is no obligation. Where drawings are needed, the design stage is priced in writing before it starts.
Free site visit
First, a site visit: we look at the house, garden, access and drains and listen to what you need.
Design and approvals
We produce the drawings and structural design, and manage the approvals so they are in place before work starts.
Fixed written price
The price is fixed in writing once the design is settled, with a clear programme and payment stages.
Build and sign-off
We build it with one project manager, book the building control inspections and hand over the completion certificate.
Common questions in Clwyd
Do I need building regulations approval in Clwyd?
Yes. Almost every extension needs it, whatever the planning route. We prepare the drawings and book the inspections.
Do you cover all of Clwyd?
Yes, across the whole of Clwyd. Site visits are free and there is no obligation.
Can I see a price before committing to anything?
Yes. The guide prices on this page are adjusted for Clwyd, and the guide-price tool gives a range for your own size. After the survey you get a written price before anything is agreed.
How much does a porch cost?
Our guide range is about £3,700 to £13,950 including VAT, depending on size, materials and whether it includes a WC.
Book a free site visit in Clwyd
We will measure up, check the planning position and give you honest guide figures.
- Free, no-obligation site visit
- Planning route checked before you spend on drawings
- Written price once the design is agreed
- Building control sign-off at the end
Prefer to talk? Call 0800 088 6341 or .
Book a free site visit
Tell us a little about the project and we will arrange a time.