Planning a driveway extension in Ardrossan
Ardrossan 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.
In Scotland, front paving must be porous or drain within the property whatever its size, so drainage is part of every design.
In Scotland block paving is often called monoblock; it is the same thing, and the same rules for the base, edging and drainage apply.
How much does a driveway extension cost in Ardrossan?
Expect driveway extensions in Ardrossan to come in at around £90–£150 per m², including VAT at 20%. As an example, a 15 m² extension usually comes to between £1,550 and £2,600.
| Item | Guide price inc VAT |
|---|---|
| Driveway extension in block paving | £90–£150 per m² |
| Breaking out an old surface | £10–£40 per m² |
| Edging or kerb, bedded and haunched | £20–£50 per metre |
| Typical channel drain run | £350–£1,000 |
| Dropped kerb (vehicle crossover) construction | £1,000–£3,000 |
Guide figures for Scotland, checked 9 November 2026. See all prices or use the guide price tool.
What does a driveway extension involve?
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.
- Matching options: same range, re-mixing old and new, or a planned contrast
- Dig-out and sub-base for the new area
- Check of the existing drive: block range, thickness, levels and condition
- New edging, kerbs or a low retaining edge where the lawn is cut back
- Joint sand, compaction and a clean-down of the old section
What the survey covers
- Where rain will go: falls, lawn, border, channel or soakaway
- Levels against the damp-proof course (the finished paving must sit at least 150 mm below it)
- Ground conditions under the old surface and how deep the sub-base must be
- Trees and roots near the drive
- Edges against lawns, beds, walls and neighbours
Do you need permission in Ardrossan?
Ardrossan is in Scotland, so these rules apply:
In Scotland, a hard surface between the house and the road is permitted development only if it is porous or drains to a permeable area within the property. There is no 5 m² threshold: the rule applies whatever the size.
Hard surfaces are not permitted development in a conservation area or within the grounds of a listed building, so planning permission is needed there.
A dropped kerb needs consent from your council as roads authority under section 56 of the Roads (Scotland) Act 1984, and planning permission may also be needed depending on the road.
General guidance, not legal advice. Your survey confirms what applies to your home. See the planning guide.
How it works
Quick details
Your postcode and the job. It takes a minute.
On-site check
Measurements, levels against the damp-proof course, ground and drainage.
Itemised quote
Fixed once the specification is agreed, with no vague extras.
Laid and finished
Compacted, jointed and handed back clean.
What you can expect from us
Honest timescales
We tell you how long the job takes and what can delay it, such as approvals and weather.
Repair before replace
If your drive can be fixed or re-laid, we will say so.
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.
Drive extensions in Ardrossan: questions
Is the survey in Ardrossan 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.
How much does a driveway extension cost in Ardrossan?
Our guide for Ardrossan is £90–£150 per m² including VAT, so a 15 m² extension is usually about £1,550–£2,600. Your fixed price follows the survey.
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.
Do I need planning permission for a driveway extension in Ardrossan?
In Scotland, front paving must be porous or drain within your boundary at any size, and permitted development does not apply in conservation areas. Ask us on the survey if you are unsure.
Drive extensions near Ardrossan
Nearby towns we cover for drive extensions, and drive extensions across Ayrshire:
- Drive extensions in Saltcoats
- Drive extensions in Stevenston
- Drive extensions in Kilwinning
- Drive extensions in Irvine
- Drive extensions in Troon
- Drive extensions in Largs
