Since 2008, homeowners in England can only pave more than 5m² of a front garden without planning permission if the surface lets water through, or the rainwater runs into a lawn, border or soakaway within the property. The aim is to stop rain from thousands of paved front gardens pouring into the drains in a storm. This checker applies that rule, and the exceptions, to your drive.
How the rule works
- 5m² or less: any surface, no permission needed.
- Over 5m², permeable surface: resin-bound, gravel, permeable block paving or porous tarmac on a free-draining base. No permission needed.
- Over 5m², surface that doesn't let water through: standard block paving, tarmac, imprinted concrete, slabs or stone. Allowed only if the water drains to a lawn, border or soakaway on your land. If it runs to the road or a drain, you need planning permission.
- Back gardens aren't covered by the rule, unless the side of the house faces a road.
When the usual rights don't apply
Flats and maisonettes don't have householder permitted development rights, so any new hard surface needs planning permission. Listed buildings need a conversation with the conservation officer. Some conservation areas, and streets covered by an Article 4 direction, remove the right to pave a front garden altogether. Several parts of Birmingham, Solihull and Lichfield have these controls, so check your council's map.
What it means for the price
Keeping to the rule rarely costs much more. Resin-bound and gravel are permeable anyway. Block paving can be laid as a permeable system, or drained to a soakaway or border. Our driveway and patio calculator prices each surface for your size and shows which need drainage.
Questions
Is block paving permeable?
Standard block paving isn't, because the joints are filled with fine sand. Permeable block paving has wider joints filled with grit and a base that lets water soak away. Both look similar.
What happens if I pave without permission when I needed it?
The council can require you to apply retrospectively, and if it refuses, to put it right. It can also come up when you sell the house.
Does replacing an old drive count?
Repairs don't. Replacing or relaying a whole drive is generally treated like a new one, so over 5m² it needs to be permeable or drain into your garden. If you're not sure where the line falls, ask the council before work starts.
Can water drain onto the pavement?
No. Letting it run onto the pavement or the road is exactly what the rule is there to stop.
Link to this tool
Free for residents' groups, forums, schools and local news to share or link to. No sign-up, and nothing to install.
https://groundandgate.co.uk/tools/can-i-pave-my-front-garden/