Planning a driveway extension in Bletchley
In Bletchley, many front gardens have already been paved once, so new paving often starts with breaking out the old surface.
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 Bletchley?
For Bletchley, 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. See all prices or use the guide price tool.
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.
- Check of the existing drive: block range, thickness, levels and condition
- Matching options: same range, re-mixing old and new, or a planned contrast
- Dig-out and sub-base for the new area
- New edging, kerbs or a low retaining edge where the lawn is cut back
- Joint sand, compaction and a clean-down of the old section
What we check on a Bletchley survey
- Edges against lawns, beds, walls and neighbours
- Whether front-garden planning rules apply
- Existing manhole and inspection covers, and whether to recess them
- Access for a mini-digger, skip or grab lorry
- Where an electric vehicle charger cable might run
Do you need permission in Bletchley?
Bletchley 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.
From enquiry to finished paving
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
Clean finish
The site is swept, the joints are filled and you are shown how to look after the paving.
The dig and sub-base in writing
Your quote states the depth of dig, the sub-base thickness and how it is compacted.
Repair before replace
If your drive can be fixed or re-laid, we will say so.
Itemised quotes
Break-out, waste, edging, drainage and covers are separate lines you can see.
Drive extensions in Bletchley: 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.
Is the survey in Bletchley 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.
Do I need planning permission for a driveway extension in Bletchley?
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.
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 Bletchley
Nearby towns we cover for drive extensions, and drive extensions across Buckinghamshire:
- Drive extensions in Milton Keynes
- Drive extensions in Aylesbury
- Drive extensions in Chesham
- Drive extensions in Amersham
