Covering Caerphilly
We work in Caerphilly (CF83) and the places around it, including Whitchurch, Pontypridd and Cardiff.
Homes in Gwent
Welsh homes include long terraces built into hillsides, stone cottages and modern estates, and sloping sites often shape how and where an extension can go.
What does a porch involve?
A porch is a small enclosed entrance built in front of the front door, giving somewhere for coats and shoes and a buffer against draughts. Many porches are small enough to be built without a planning application.
- Planning and building regulations checks under Welsh rules
- Tiled, slate or lead roof
- Front door and side window supply and fit
What will a porch cost?
What porches typically cost. These are guide ranges; the written quote for your house replaces them.
| Porches | Guide price incl. VAT |
|---|---|
| Open canopy over the door | £2,500 to £5,000 |
| Brick porch with tiled roof | £6,000 to £10,000 |
| Larger porch or front extension | £10,000 to £16,000 |
Planning and building rules in Caerphilly
Planning decisions in Wales are made by the local council, using permitted development rules set by the Welsh Government rather than England’s. Building regulations in Wales have their own approved documents, and the Party Wall etc. Act 1996 applies to work on shared walls and boundaries.
In Wales small porches are usually permitted development, with similar size limits to England. Larger porches or those close to the road need planning permission.
What should Caerphilly homeowners check first?
- Keeping the original front door between house and porch can keep a porch exempt from building regulations.
- Gas meters and drains near the front door may need relocating.
What happens after I enquire?
- Start with a conversation. A short call or the online form is enough for us to understand what you want to build.
- Free site visit. We measure up, look at access, drains and the structure, and talk through options and budget.
- Drawings, approvals, written quote. We prepare the design, apply for the approvals it needs, and give you a fixed price in writing.
- Construction and completion. One site lead co-ordinates every trade through to the building control certificate.
Questions about a porch in Caerphilly
How much does a porch cost?
Most brick porches with a tiled roof cost about £6,000 to £10,000 including VAT.
How long does it take?
One to three weeks on site.
How do I get a price for porches in Caerphilly?
Use the guide price tool for a ballpark figure, then book a visit for a fixed written price for the agreed specification.
Porches near Caerphilly
Learn more about porches, or see every project we cover in Caerphilly.

