What to know before a permeable block drive in Mitcham
Across Mitcham, front gardens range from narrow terrace plots to broad modern drives, and the best block, pattern and drainage choice changes with them.
Many London streets have controlled parking and narrow frontages, so we measure the car space and the crossover before anything else.
How much does a permeable block drive cost in Mitcham?
In London, a permeable block drive usually costs £125–£205 per m² including VAT. For a 50 m² drive, that is roughly £6,300–£10,200. Your exact price depends on what the survey or your photos show, and is fixed in writing before anything is booked.
| Item | Guide price inc VAT |
|---|---|
| Permeable block paving driveway | £125–£205 per m² |
| Breaking out an old surface | £12–£50 per m² |
| Edging or kerb, bedded and haunched | £25–£60 per metre |
| Typical channel drain run | £420–£1,200 |
| Dropped kerb (vehicle crossover) construction | £1,200–£3,600 |
Guide figures for London, 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.
- Open-graded crushed stone (no fines) laid and compacted in layers
- Ground check: how well the soil drains and how high the water table sits
- Deeper dig-out for the open-graded sub-base
- Edge restraints and any overflow or outlet the design needs
- Grit laying course and permeable blocks with grit-filled joints
What we check on a Mitcham survey
- Where rain will go: falls, lawn, border, channel or soakaway
- Edges against lawns, beds, walls and neighbours
- The kerb: is it already dropped, and is it wide enough?
- Existing manhole and inspection covers, and whether to recess them
- Where an electric vehicle charger cable might run
Rules for front drives in Mitcham
Mitcham 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.
What happens next
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.
What you can expect from us
Water planned first
Falls, channels and soakaways are designed before the pattern is chosen.
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.
Itemised quotes
Break-out, waste, edging, drainage and covers are separate lines you can see.
Permeable paving in Mitcham: questions
How much does a permeable block drive cost in Mitcham?
Our guide for Mitcham is £125–£205 per m² including VAT, so a 50 m² drive is usually about £6,300–£10,200. Your fixed price follows the survey.
Do you cover Morden, Wimbledon and Streatham?
Yes. We cover Mitcham and the places around it, including Morden, Wimbledon and Streatham, and the rest of Greater London.
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.
Do I need planning permission for a permeable block drive in Mitcham?
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 Mitcham
Nearby towns we cover for permeable paving, and permeable paving across Greater London:
- Permeable paving in Morden
- Permeable paving in Wimbledon
- Permeable paving in Streatham
- Permeable paving in Carshalton
- Permeable paving in Croydon
- Permeable paving in Sutton
