If you’re thinking about installing a tarmac driveway, one of the first things that may come to mind is whether you need planning permission. It’s a common question – and the answer depends on a few key factors, especially around drainage and property type.
Let’s break it down.
The General Rule
In most cases, you do not need planning permission to lay a tarmac driveway at the front of your home – as long as the surface is permeable, or water is directed to a suitable drainage area like a lawn, border, or soakaway.
This means that if the water runs off into the road or public footpath, you may need to get permission or install proper drainage to stay within planning regulations.
Key Factors That Affect Whether Permission Is Needed
- Drainage
Since 2008, planning rules in England require proper drainage for any new or replacement driveways over 5 square metres in size. If you’re using impermeable materials like standard tarmac, you must ensure that surface water doesn’t run into public drains.
Options include:
- Installing a soakaway or French drain
- Sloping the driveway to direct water onto your own land
- Using permeable tarmac or incorporating drainage channels
- Front Garden Conversions
If you're turning a front garden into a driveway, planning permission is not usually needed – again, as long as drainage is handled correctly. However, if you’re making alterations to the kerb (like dropping it for access), you’ll need separate approval from the local council for that.
- Listed Buildings or Conservation Areas
If your property is listed, in a conservation area, or subject to special local planning restrictions, you may need permission regardless of materials or drainage. Always check with your local authority if you’re unsure.
- New Builds or Housing Estates
Some newer homes have restrictive covenants in place that prevent certain types of work to the front of the property. It’s worth reviewing the terms of your deeds or speaking to your developer before laying a driveway.
What If I Already Have a Driveway?
If you’re resurfacing an existing driveway with tarmac, and not altering the drainage setup, planning permission is generally not required.
However, if you’re expanding it or changing the slope in a way that affects water runoff, you may need to take action to meet current drainage requirements.
When It’s Best to Check
You should contact your local planning authority if:
- You’re unsure about how water will drain from the driveway
- The driveway is larger than 5m² and uses impermeable materials
- You live in a listed building or designated area
- You’re altering the kerb or pavement to gain access
They’ll usually offer advice or confirm if a formal application is needed.
Final Thoughts
For most homeowners, laying a tarmac driveway is a straightforward process that doesn’t require planning permission – provided drainage is properly considered. Still, it’s always better to be safe than sorry. A quick call to your local planning office could save a lot of hassle down the line.
If you’re working with a reputable contractor, they should be able to guide you through what’s needed and make sure everything’s compliant from day one.