Planning a permeable block drive in Downpatrick
Downpatrick is a smaller town, and many of its homes have more frontage to work with than city houses, which leaves room for borders and planting.
Dropped kerbs in Northern Ireland go through DfI Roads, so we build that timing into the plan for new drives.
How much does a permeable block drive cost in Downpatrick?
For Downpatrick, our guide is £100–£160 per m² including VAT, so a 50 m² drive is likely to be £5,000–£8,100. Smaller jobs cost more per square metre because set-up and waste costs do not shrink with the area.
| Item | Guide price inc VAT |
|---|---|
| Permeable block paving driveway | £100–£160 per m² |
| Breaking out an old surface | £9.50–£40 per m² |
| Edging or kerb, bedded and haunched | £19–£50 per metre |
| Typical channel drain run | £330–£950 |
| Dropped kerb (vehicle crossover) construction | £950–£2,850 |
Guide figures for Northern Ireland, checked 9 November 2026. See all prices or use the guide price tool.
What is included?
Permeable block paving is block paving built so that rainwater drains down through the joints into a deep, open-graded stone sub-base, where it is stored and soaks away slowly into the ground or is piped off. The blocks have small spacers or wider joints filled with fine grit instead of sand.
- Geotextile layer where the design needs one
- Grit laying course and permeable blocks with grit-filled joints
- Open-graded crushed stone (no fines) laid and compacted in layers
- Deeper dig-out for the open-graded sub-base
- Ground check: how well the soil drains and how high the water table sits
What the survey covers
- Ground conditions under the old surface and how deep the sub-base must be
- Access for a mini-digger, skip or grab lorry
- Edges against lawns, beds, walls and neighbours
- Where rain will go: falls, lawn, border, channel or soakaway
- Trees and roots near the drive
Rules for front drives in Downpatrick
Downpatrick is in Northern Ireland, so these rules apply:
In Northern Ireland, a hard surface between the front of the house and the road that covers or replaces more than 5 m² must be porous or permeable, or drain to a permeable area within the property, to be permitted development.
Hard surfaces within the grounds of a listed building need listed building consent. Planning is handled by your district council, so check with its planning office if you are unsure.
Dropped kerbs in Northern Ireland are approved by DfI Roads (the Department for Infrastructure), not the council; check planning separately with the council.
General guidance, not legal advice. Your survey confirms what applies to your home. See the planning guide.
What happens next
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.
How we work
Repair before replace
If your drive can be fixed or re-laid, we will say so.
Itemised quotes
Break-out, waste, edging, drainage and covers are separate lines you can see.
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.
Honest timescales
We tell you how long the job takes and what can delay it, such as approvals and weather.
Permeable paving in Downpatrick: questions
How much does a permeable block drive cost in Downpatrick?
Our guide for Downpatrick is £100–£160 per m² including VAT, so a 50 m² drive is usually about £5,000–£8,100. Your fixed price follows the survey.
Do you cover Newcastle, Carryduff and Comber?
Yes. We cover Downpatrick and the places around it, including Newcastle, Carryduff and Comber, and the rest of County Down.
What happens to my old drive?
It is broken out and taken away by skip or grab lorry, listed as its own line on your quote.
How long does a permeable 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.
Permeable paving near Downpatrick
Nearby towns we cover for permeable paving, and permeable paving across County Down:
- Permeable paving in Newcastle
- Permeable paving in Carryduff
- Permeable paving in Comber
- Permeable paving in Newtownards
- Permeable paving in Dundonald
- Permeable paving in Holywood
