Planning a permeable block drive in Potters Bar
Potters Bar is a smaller town, and many of its homes have more frontage to work with than city houses, which leaves room for borders and planting.
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 permeable block drive cost in Potters Bar?
Guide price in Potters Bar: £110–£180 per m² including VAT, which puts a 50 m² drive at about £5,500–£8,950. These are East of England guide figures; the survey confirms the real price before you commit.
| Item | Guide price inc VAT |
|---|---|
| Permeable block paving driveway | £110–£180 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 is included?
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.
- Geotextile layer where the design needs one
- Ground check: how well the soil drains and how high the water table sits
- Grit laying course and permeable blocks with grit-filled joints
- Deeper dig-out for the open-graded sub-base
- Open-graded crushed stone (no fines) laid and compacted in layers
What we check on a Potters Bar survey
- Where rain will go: falls, lawn, border, channel or soakaway
- Levels against the damp-proof course (the finished paving must sit at least 150 mm below it)
- Whether front-garden planning rules apply
- Edges against lawns, beds, walls and neighbours
- Ground conditions under the old surface and how deep the sub-base must be
Planning and kerb rules in Potters Bar
Potters Bar 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
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
Honest timescales
We tell you how long the job takes and what can delay it, such as approvals and weather.
The dig and sub-base in writing
Your quote states the depth of dig, the sub-base thickness and how it is compacted.
Clean finish
The site is swept, the joints are filled and you are shown how to look after the paving.
Water planned first
Falls, channels and soakaways are designed before the pattern is chosen.
Permeable paving in Potters Bar: questions
Is the survey in Potters Bar 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 you cover Borehamwood, Hatfield and Cheshunt?
Yes. We cover Potters Bar and the places around it, including Borehamwood, Hatfield and Cheshunt, and the rest of Hertfordshire.
How much does a permeable block drive cost in Potters Bar?
Our guide for Potters Bar is £110–£180 per m² including VAT, so a 50 m² drive is usually about £5,500–£8,950. Your fixed price follows the survey.
Do I need planning permission for a permeable block drive in Potters Bar?
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.
Permeable paving near Potters Bar
Nearby towns we cover for permeable paving, and permeable paving across Hertfordshire:
- Permeable paving in Borehamwood
- Permeable paving in Hatfield
- Permeable paving in Cheshunt
- Permeable paving in Welwyn Garden City
- Permeable paving in St Albans
- Permeable paving in Hertford
