Planning a replacement block drive in Blackwood
Around Blackwood, 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 replacement block drive cost in Blackwood?
For Blackwood, our guide is £90–£165 per m² including VAT, so a 45 m² replacement drive is likely to be £4,000–£7,550. Smaller jobs cost more per square metre because set-up and waste costs do not shrink with the area.
| Item | Guide price inc VAT |
|---|---|
| Replace tarmac or concrete with block (incl. break-out) | £90–£165 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 replace an old drive service
Replacing an old drive with block paving means breaking out the existing tarmac, concrete or gravel, checking what is underneath, and then building a block drive on a sound base. Many older tarmac and concrete drives have cracked, sunk or broken up, which is why this is such a common way into block paving.
- Break-out of the old surface with waste removal and skip or grab lorry
- New edging, sub-base where needed, and the block drive
- Levels set below the damp-proof course with falls away from the house
- Drainage added where the old drive sent water to the house or road
- Assessment of the old base: keep, top up or replace
Before we price your replacement block drive
- Trees and roots near the drive
- Steps, thresholds and door heights
- Levels against the damp-proof course (the finished paving must sit at least 150 mm below it)
- The kerb: is it already dropped, and is it wide enough?
- Block range, thickness, colour and pattern to suit the house
Planning and kerb rules in Blackwood
Blackwood 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.
From enquiry to finished paving
Send the basics
Postcode, what you need and a rough size. Photos help.
Survey
We measure, check levels, ground and drainage, and talk through blocks and patterns.
Written quote
An itemised quote with the specification, the price and the start date.
The work
Our paving team builds it to the agreed specification and leaves the site swept.
Why choose Block Paving Contractors
The dig and sub-base in writing
Your quote states the depth of dig, the sub-base thickness and how it is compacted.
Water planned first
Falls, channels and soakaways are designed before the pattern is chosen.
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.
Replace an old drive in Blackwood: questions
How long does a replacement block drive 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.
Do I need planning permission for a replacement block drive in Blackwood?
In Wales, new front paving should be permeable or drain within your boundary to avoid planning permission, and drives of 100 m² or more need SuDS approval. Ask us on the survey if you are unsure.
How much does a replacement block drive cost in Blackwood?
Our guide for Blackwood is £90–£165 per m² including VAT, so a 45 m² replacement drive is usually about £4,000–£7,550. Your fixed price follows the survey.
Is the survey in Blackwood free?
Yes, for new paving here: the survey and written quote are free with no obligation. Repairs and cleaning are usually priced from photos, or from a short visit where needed.
Replace an old drive near Blackwood
Nearby towns we cover for replace an old drive, and replace an old drive across Gwent:
- Replace an old drive in Bargoed
- Replace an old drive in Abercarn
- Replace an old drive in Abertillery
- Replace an old drive in Risca
- Replace an old drive in Caerphilly
- Replace an old drive in Pontypool
