Planning a permeable block drive in Tonbridge
Homes in Tonbridge include plenty of semis and detached houses with room for a drive, plus older terraces where parking is tighter.
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.
How much does a permeable block drive cost in Tonbridge?
Expect permeable block drives in Tonbridge to come in at around £115–£185 per m², including VAT at 20%. As an example, a 50 m² drive usually comes to between £5,650 and £9,200.
| Item | Guide price inc VAT |
|---|---|
| Permeable block paving driveway | £115–£185 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 does a permeable block drive involve?
It is the straightforward way to pave a front garden without sending rain into the road, which matters because in England a non-permeable front surface over 5 m² that does not drain to a permeable area within the property needs planning permission, and in Wales any new front surface must be permeable or drain within the property. The build is different from a standard drive from the ground up, so it has to be designed as permeable rather than just using different blocks.
- Grit laying course and permeable blocks with grit-filled joints
- Edge restraints and any overflow or outlet the design needs
- Ground check: how well the soil drains and how high the water table sits
- Open-graded crushed stone (no fines) laid and compacted in layers
- Deeper dig-out for the open-graded sub-base
What the survey covers
- Ground conditions under the old surface and how deep the sub-base must be
- Access for a mini-digger, skip or grab lorry
- Levels against the damp-proof course (the finished paving must sit at least 150 mm below it)
- The kerb: is it already dropped, and is it wide enough?
- Block range, thickness, colour and pattern to suit the house
Do you need permission in Tonbridge?
Tonbridge 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
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
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.
Itemised quotes
Break-out, waste, edging, drainage and covers are separate lines you can see.
Repair before replace
If your drive can be fixed or re-laid, we will say so.
Honest timescales
We tell you how long the job takes and what can delay it, such as approvals and weather.
Permeable paving in Tonbridge: questions
Do you cover Tunbridge Wells, Sevenoaks and Maidstone?
Yes. We cover Tonbridge and the places around it, including Tunbridge Wells, Sevenoaks and Maidstone, and the rest of Kent.
How long does a permeable block drive 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 Tonbridge 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 permeable block drive cost in Tonbridge?
Our guide for Tonbridge is £115–£185 per m² including VAT, so a 50 m² drive is usually about £5,650–£9,200. Your fixed price follows the survey.
Permeable paving near Tonbridge
Nearby towns we cover for permeable paving, and permeable paving across Kent:
- Permeable paving in Tunbridge Wells
- Permeable paving in Sevenoaks
- Permeable paving in Maidstone
- Permeable paving in Swanley
- Permeable paving in Strood
- Permeable paving in Rochester
