What to know before a driveway extension in Paisley
Paisley has everything from short terrace frontages to wide drives on newer estates, so the survey sets the layout and the dig.
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 Paisley?
Most driveway extension quotes in Scotland fall within £90–£150 per m² including VAT. A 15 m² extension would usually be about £1,550–£2,600, with any extras listed separately on your quote.
| 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 is included?
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
- Matching options: same range, re-mixing old and new, or a planned contrast
- Joint sand, compaction and a clean-down of the old section
- Dig-out and sub-base for the new area
- Check of the existing drive: block range, thickness, levels and condition
What we check on a Paisley survey
- Edges against lawns, beds, walls and neighbours
- Trees and roots near the drive
- Where an electric vehicle charger cable might run
- Access for a mini-digger, skip or grab lorry
- Existing manhole and inspection covers, and whether to recess them
Rules for front drives in Paisley
Paisley 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
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.
What you can expect from us
Water planned first
Falls, channels and soakaways are designed before the pattern is chosen.
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.
Itemised quotes
Break-out, waste, edging, drainage and covers are separate lines you can see.
Drive extensions in Paisley: questions
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.
Do I need planning permission for a driveway extension in Paisley?
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 Paisley?
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.
Drive extensions near Paisley
Nearby towns we cover for drive extensions, and drive extensions across Renfrewshire and Inverclyde:
- Drive extensions in Barrhead
- Drive extensions in Renfrew
- Drive extensions in Johnstone
- Drive extensions in Erskine
- Drive extensions in Newton Mearns
- Drive extensions in Giffnock
