What to know before a driveway extension in Larne
Larne 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 driveway extension cost in Larne?
In Northern Ireland, a driveway extension usually costs £85–£145 per m² including VAT. For a 15 m² extension, that is roughly £1,450–£2,450. Your exact price depends on what the survey or your photos show, and is fixed in writing before anything is booked.
| Item | Guide price inc VAT |
|---|---|
| Driveway extension in block paving | £85–£145 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 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.
- Joint sand, compaction and a clean-down of the old section
- New edging, kerbs or a low retaining edge where the lawn is cut back
- Old edge restraint taken out and the new paving toothed into the old pattern
- Dig-out and sub-base for the new area
- Matching options: same range, re-mixing old and new, or a planned contrast
What the survey covers
- Levels against the damp-proof course (the finished paving must sit at least 150 mm below it)
- Where rain will go: falls, lawn, border, channel or soakaway
- Whether front-garden planning rules apply
- Trees and roots near the drive
- Steps, thresholds and door heights
Planning and kerb rules in Larne
Larne 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
Tell us about the job
Use the form, the quote tool, WhatsApp or a call.
We take a look
A survey visit, or photos for smaller repair and cleaning jobs.
Price in writing
Every line itemised, including the dig, edging and drainage.
Booked and built
Agreed start date, then the work, the final clean-down and the joint top-up.
Why choose Block Paving Contractors
Edges set in concrete
Every edge restraint is bedded and haunched, so the paving cannot creep.
Water planned first
Falls, channels and soakaways are designed before the pattern is chosen.
Clean finish
The site is swept, the joints are filled and you are shown how to look after the paving.
Repair before replace
If your drive can be fixed or re-laid, we will say so.
Drive extensions in Larne: questions
Can you match the blocks to my house in Larne?
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 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 you cover Carrickfergus, Ballyclare and Newtownabbey?
Yes. We cover Larne and the places around it, including Carrickfergus, Ballyclare and Newtownabbey, and the rest of County Antrim.
How much does a driveway extension cost in Larne?
Our guide for Larne is £85–£145 per m² including VAT, so a 15 m² extension is usually about £1,450–£2,450. Your fixed price follows the survey.
Drive extensions near Larne
Nearby towns we cover for drive extensions, and drive extensions across County Antrim:
- Drive extensions in Carrickfergus
- Drive extensions in Ballyclare
- Drive extensions in Newtownabbey
- Drive extensions in Belfast
- Drive extensions in Antrim
- Drive extensions in Ballymena
