Block paved driveway extensions in Llantwit Major: the local picture
Around Llantwit Major, plots are often larger and drives longer, so edging, falls and the route the water takes need planning.
Hilly streets in much of Wales mean many drives slope, which shapes the falls, the edging and the water route.
How much does a driveway extension cost in Llantwit Major?
For Llantwit Major, our guide is £85–£140 per m² including VAT, so a 15 m² extension is likely to be £1,450–£2,400. Smaller jobs cost more per square metre because set-up and waste costs do not shrink with the area.
| Item | Guide price inc VAT |
|---|---|
| Driveway extension in block paving | £85–£140 per m² |
| Breaking out an old surface | £9.50–£35 per m² |
| Edging or kerb, bedded and haunched | £19–£45 per metre |
| Typical channel drain run | £330–£930 |
| Dropped kerb (vehicle crossover) construction | £930–£2,800 |
Guide figures for Wales, checked 9 November 2026. See all prices or use the guide price tool.
What you get with our drive extensions service
A driveway extension adds paving to an existing drive, usually to fit a second car by taking in part of the front lawn, or to lengthen a drive towards the house or garage. The new section is built on its own sub-base and tied into the old paving so the two act as one surface.
- Dig-out and sub-base for the new area
- New edging, kerbs or a low retaining edge where the lawn is cut back
- Matching options: same range, re-mixing old and new, or a planned contrast
- Old edge restraint taken out and the new paving toothed into the old pattern
- Joint sand, compaction and a clean-down of the old section
What the survey covers
- Trees and roots near the drive
- Where rain will go: falls, lawn, border, channel or soakaway
- Access for a mini-digger, skip or grab lorry
- The kerb: is it already dropped, and is it wide enough?
- Edges against lawns, beds, walls and neighbours
Planning and kerb rules in Llantwit Major
Llantwit Major is in Wales, so these rules apply:
In Wales, any new or replacement hard surface at the front of a house should be permeable or drain to a permeable area within the property to avoid needing planning permission. Unlike England, there is no 5 m² allowance for new paving; only repairs of up to 5 m² of existing surface are exempt.
Since January 2019, construction work covering 100 m² or more with drainage implications, including drives and patios, needs approval from the local SuDS Approving Body (SAB) before work starts, even where planning permission is not needed.
A dropped kerb needs your council's approval as highway authority, and a new access onto a classified road needs planning permission.
General guidance, not legal advice. Your survey confirms what applies to your home. See the planning guide.
How it works
Tell us about the job
Use the form, the quote tool, WhatsApp or a call.
We take a look
A survey visit, or photos for smaller repair and cleaning jobs.
Price in writing
Every line itemised, including the dig, edging and drainage.
Booked and built
Agreed start date, then the work, the final clean-down and the joint top-up.
What you can expect from us
One point of contact
You deal with one team from survey to sign-off, with work carried out by paving teams working under S&K.
Edges set in concrete
Every edge restraint is bedded and haunched, so the paving cannot creep.
Clean finish
The site is swept, the joints are filled and you are shown how to look after the paving.
Honest timescales
We tell you how long the job takes and what can delay it, such as approvals and weather.
Drive extensions in Llantwit Major: questions
Can you match the blocks to my house in Llantwit Major?
We bring samples to the survey and suggest blocks and borders that suit the age and brick of the house. Final colour is your choice.
How long does a driveway extension take to build?
Most homes take between three and seven working days, depending on size, the dig and the drainage. Your quote gives the expected duration.
How much does a driveway extension cost in Llantwit Major?
Our guide for Llantwit Major is £85–£140 per m² including VAT, so a 15 m² extension is usually about £1,450–£2,400. Your fixed price follows the survey.
Do you cover Barry, Dinas Powys and Penarth?
Yes. We cover Llantwit Major and the places around it, including Barry, Dinas Powys and Penarth, and the rest of South Glamorgan.
Drive extensions near Llantwit Major
Nearby towns we cover for drive extensions, and drive extensions across South Glamorgan:
- Drive extensions in Barry
- Drive extensions in Dinas Powys
- Drive extensions in Penarth
- Drive extensions in Cardiff
- Drive extensions in Rhiwbina
