What to know before a driveway extension in Rickmansworth
Homes in Rickmansworth include plenty of semis and detached houses with room for a drive, plus older terraces where parking is tighter.
Flat ground across much of the East means falls have to be built in carefully so water does not sit on the drive.
How much does a driveway extension cost in Rickmansworth?
Most driveway extension quotes in the East of England fall within £95–£160 per m² including VAT. A 15 m² extension would usually be about £1,650–£2,700, with any extras listed separately on your quote.
| Item | Guide price inc VAT |
|---|---|
| Driveway extension in block paving | £95–£160 per m² |
| Breaking out an old surface | £11–£40 per m² |
| Edging or kerb, bedded and haunched | £20–£55 per metre |
| Typical channel drain run | £370–£1,050 |
| Dropped kerb (vehicle crossover) construction | £1,050–£3,150 |
Guide figures for the East of England, checked 9 November 2026. See all prices or use the guide price tool.
What does a driveway extension involve?
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
- Matching options: same range, re-mixing old and new, or a planned contrast
- Old edge restraint taken out and the new paving toothed into the old pattern
- Dig-out and sub-base for the new area
Before we price your driveway extension
- Where an electric vehicle charger cable might run
- Ground conditions under the old surface and how deep the sub-base must be
- Access for a mini-digger, skip or grab lorry
- The kerb: is it already dropped, and is it wide enough?
- Existing manhole and inspection covers, and whether to recess them
Do you need permission in Rickmansworth?
Rickmansworth 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
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.
Why choose Block Paving Contractors
Honest timescales
We tell you how long the job takes and what can delay it, such as approvals and weather.
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.
Itemised quotes
Break-out, waste, edging, drainage and covers are separate lines you can see.
Drive extensions in Rickmansworth: questions
Do I need planning permission for a driveway extension in Rickmansworth?
In England, a front drive over 5 m² needs planning permission unless it is permeable or drains to a lawn or border within your boundary. 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.
How much does a driveway extension cost in Rickmansworth?
Our guide for Rickmansworth is £95–£160 per m² including VAT, so a 15 m² extension is usually about £1,650–£2,700. 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 Rickmansworth
Nearby towns we cover for drive extensions, and drive extensions across Hertfordshire:
- Drive extensions in Watford
- Drive extensions in North Watford
- Drive extensions in Bushey
- Drive extensions in Hemel Hempstead
- Drive extensions in Borehamwood
- Drive extensions in Berkhamsted
