Planning a driveway extension in Milngavie
In and around Milngavie, village-style frontages sit alongside newer cul-de-sacs, so the right block often depends on the age of the house.
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 Milngavie?
Expect driveway extensions in Milngavie 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 you get with our drive extensions service
The hard part is the join. Blocks from the same range can differ in shade from a batch made years ago, and older blocks have weathered, so the survey looks at whether a close match is possible, whether lifting and re-mixing some existing blocks will help, or whether a deliberate border or contrasting panel will look better than a near-miss.
- 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
- Dig-out and sub-base for the new area
- New edging, kerbs or a low retaining edge where the lawn is cut back
Before we price your driveway extension
- Steps, thresholds and door heights
- Where rain will go: falls, lawn, border, channel or soakaway
- Where an electric vehicle charger cable might run
- Levels against the damp-proof course (the finished paving must sit at least 150 mm below it)
- Whether front-garden planning rules apply
Do you need permission in Milngavie?
Milngavie 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
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.
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.
Drive extensions in Milngavie: questions
Do I need planning permission for a driveway extension in Milngavie?
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 Milngavie?
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 much does a driveway extension cost in Milngavie?
Our guide for Milngavie 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.
Drive extensions near Milngavie
Nearby towns we cover for drive extensions, and drive extensions across Glasgow and Dunbartonshire:
- Drive extensions in Bearsden
- Drive extensions in Clydebank
- Drive extensions in Bishopbriggs
- Drive extensions in Kirkintilloch
- Drive extensions in Rutherglen
- Drive extensions in Dumbarton
