Planning a driveway extension in Gravesend
Gravesend is a sizeable town with a mix of semis, terraces and newer estates, and many drives here were first laid decades ago.
Planning-sensitive towns and conservation areas are common in the South East, so we check the front-garden rules before quoting.
How much does a driveway extension cost in Gravesend?
Expect driveway extensions in Gravesend to come in at around £95–£160 per m², including VAT at 20%. As an example, a 15 m² extension usually comes to between £1,700 and £2,800.
| 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. 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
- New edging, kerbs or a low retaining edge where the lawn is cut back
- Dig-out and sub-base for the new area
Before we price your driveway extension
- Whether front-garden planning rules apply
- Block range, thickness, colour and pattern to suit the house
- The kerb: is it already dropped, and is it wide enough?
- Where rain will go: falls, lawn, border, channel or soakaway
- Steps, thresholds and door heights
Planning and kerb rules in Gravesend
Gravesend is in England, so these rules apply:
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
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.
Why choose Block Paving Contractors
Clean finish
The site is swept, the joints are filled and you are shown how to look after the paving.
Itemised quotes
Break-out, waste, edging, drainage and covers are separate lines you can see.
Honest timescales
We tell you how long the job takes and what can delay it, such as approvals and weather.
Edges set in concrete
Every edge restraint is bedded and haunched, so the paving cannot creep.
Drive extensions in Gravesend: questions
Do you cover Strood, Dartford and Rochester?
Yes. We cover Gravesend and the places around it, including Strood, Dartford and Rochester, and the rest of Kent.
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.
How much does a driveway extension cost in Gravesend?
Our guide for Gravesend 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.
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.
Drive extensions near Gravesend
Nearby towns we cover for drive extensions, and drive extensions across Kent:
- Drive extensions in Strood
- Drive extensions in Dartford
- Drive extensions in Rochester
- Drive extensions in Gillingham
- Drive extensions in Swanley
- Drive extensions in Maidstone
