How much does a driveway extension cost in West Sussex?
For West Sussex, our guide is £95–£160 per m² including VAT, so a 15 m² extension is likely to be £1,700–£2,800. 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 | £95–£160 per m² |
| Breaking out an old surface | £11–£45 per m² |
| Edging or kerb, bedded and haunched | £20–£55 per metre |
| Typical channel drain run | £380–£1,100 |
| Dropped kerb (vehicle crossover) construction | £1,100–£3,250 |
Guide figures for the South East, checked 9 November 2026.
Towns we cover in West Sussex
Choose a town for local prices and details for drive extensions:
What is included?
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.
Chalk, clay and sandy ground all occur across the South East, so the dig and sub-base depth are set on the survey rather than assumed.
- Dig-out and sub-base for the new area
- Joint sand, compaction and a clean-down of the old section
- Matching options: same range, re-mixing old and new, or a planned contrast
- Check of the existing drive: block range, thickness, levels and condition
- Old edge restraint taken out and the new paving toothed into the old pattern
What the survey covers
- Whether front-garden planning rules apply
- Ground conditions under the old surface and how deep the sub-base must be
- Block range, thickness, colour and pattern to suit the house
- Edges against lawns, beds, walls and neighbours
- Steps, thresholds and door heights
Rules for front drives in West Sussex
In England, paving in front of the house that covers more than 5 m² needs planning permission unless it is permeable or drains to a lawn, border or soakaway inside your boundary. Permeable block paving, or standard blocks laid to fall onto a planted strip, avoid the need for permission in most cases.
Flats and maisonettes, listed buildings, and homes covered by an Article 4 direction can have tighter rules, and conservation areas, National Parks and National Landscapes restrict some permitted development.
A dropped kerb needs your local highway authority's approval (usually the county, unitary, metropolitan or London borough council), and a new access onto an A, B or C classified road also needs planning permission.
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.
Drive extensions in West Sussex: questions
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 Crawley, Worthing and Bognor Regis?
Yes. We cover all of West Sussex, including Crawley, Worthing and Bognor Regis.
Is the survey in West Sussex 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 West Sussex?
Our guide for West Sussex is £95–£160 per m² including VAT, so a 15 m² extension is usually about £1,700–£2,800. Your fixed price follows the survey.
