Block paved driveway extensions in Giffnock: the local picture
Around Giffnock, plots are often larger and drives longer, so edging, falls and the route the water takes need planning.
Frost and heavy rain test paving in Scotland, so a well-drained sub-base and full joints matter as much as the blocks.
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 Giffnock?
For Giffnock, our guide is £90–£150 per m² including VAT, so a 15 m² extension is likely to be £1,550–£2,600. 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 | £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.
- Old edge restraint taken out and the new paving toothed into the old pattern
- Check of the existing drive: block range, thickness, levels and condition
- Matching options: same range, re-mixing old and new, or a planned contrast
- New edging, kerbs or a low retaining edge where the lawn is cut back
- Dig-out and sub-base for the new area
What we check on a Giffnock survey
- Whether front-garden planning rules apply
- Trees and roots near the drive
- Existing manhole and inspection covers, and whether to recess them
- Edges against lawns, beds, walls and neighbours
- The kerb: is it already dropped, and is it wide enough?
Rules for front drives in Giffnock
Giffnock 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.
How we work
Repair before replace
If your drive can be fixed or re-laid, we will say so.
Clean finish
The site is swept, the joints are filled and you are shown how to look after the paving.
Edges set in concrete
Every edge restraint is bedded and haunched, so the paving cannot creep.
The dig and sub-base in writing
Your quote states the depth of dig, the sub-base thickness and how it is compacted.
Drive extensions in Giffnock: questions
Do I need planning permission for a driveway extension in Giffnock?
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.
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.
Can you match the blocks to my house in Giffnock?
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.
Do you cover Clarkston, Newton Mearns and Barrhead?
Yes. We cover Giffnock and the places around it, including Clarkston, Newton Mearns and Barrhead, and the rest of Renfrewshire and Inverclyde.
Drive extensions near Giffnock
Nearby towns we cover for drive extensions, and drive extensions across Renfrewshire and Inverclyde:
- Drive extensions in Clarkston
- Drive extensions in Newton Mearns
- Drive extensions in Barrhead
- Drive extensions in Paisley
- Drive extensions in Renfrew
- Drive extensions in Johnstone
