This is general guidance based on standard permitted development rights in England. Rules differ for listed buildings, conservation areas, and properties with Article 4 directions. Always confirm with your local planning authority before starting work.
Do I Need Planning Permission for a Driveway Paving in Mid Sussex?
Paving or resurfacing a front driveway. Since 2008, non-permeable driveway surfaces over 5 square metres require planning permission unless they drain to a permeable area within the curtilage.
Planning in Mid Sussex
91%
of planning applications granted
99%
decided within the statutory or agreed time
68%
of householder applications decided within 8 weeks
In the year to December 2025, Mid Sussex decided 1,104 planning applications. 698 of these were householder projects such as extensions, loft conversions and outbuildings, of which 93% were granted.
Planning statistics: MHCLG planning application statistics, the year to December 2025. Conservation area and Article 4 data: planning.data.gov.uk, © Historic England / Crown copyright. Open Government Licence v3.0.
Important: Additional Restrictions May Apply in Mid Sussex
Mid Sussex has 35 conservation areas. These include Albourne, Ardingly, Balcombe, Birch Grove, Bolney, Clayton. If your property is in a conservation area, some or all permitted development rights may be restricted. For example, you may need planning permission for changes that would normally be permitted, including alterations to the roof, cladding, or extensions visible from a public highway.
Check with Mid Sussex planning department before starting work to confirm whether your property is affected by any special designations.
Permitted Development Rules for a Driveway Paving
Permitted development under Part 1, Class F if the surface is permeable (allows water to soak through) or the surface drains to a permeable area within the curtilage of the dwelling. Non-permeable surfaces over 5 square metres that do not drain to a permeable area require planning permission.
Conditions
- 1Permeable surfaces (porous paving, gravel, permeable block paving) are PD
- 2Non-permeable surfaces are PD only if the area is under 5 square metres
- 3Non-permeable surfaces over 5 square metres are PD if rainwater drains to a permeable area within the property boundary
- 4A dropped kerb may be needed for vehicular access (separate highway application)
Size and Dimension Limits
- No maximum size for permeable driveways
- Non-permeable surfaces: 5 square metres maximum without drainage to a permeable area
When Permitted Development Does Not Apply
- Listed buildings may require consent
- Conservation areas may have additional requirements
- Dropped kerb applications are separate from planning and go through the highway authority
- SUDs (sustainable urban drainage) best practice should be followed
What About Building Regulations?
Building regulations approval is not usually required
Building Regulations do not apply to driveway paving. The key requirement is adequate drainage to prevent surface water flooding, as enforced through the planning system rather than Building Regulations.
Building regulations are separate from planning permission. Even if your project is permitted development, you may still need building regulations approval. Contact Mid Sussex building control or use an approved inspector.
How to Apply in Mid Sussex
If you need planning permission for your driveway paving, you can apply through Mid Sussex's planning department or via the national Planning Portal.
If your project is permitted development and you want written confirmation, you can apply for a Lawful Development Certificate (LDC) from Mid Sussex. This provides proof that your project does not need planning permission, which can be helpful when selling your property.
What Happens If I Build Without Permission?
Moderate enforcement risk for non-permeable driveways over 5 square metres without proper drainage. This rule was introduced to reduce surface water flooding, and councils do enforce it. However, the most common practical consequence is an issue raised during property sales rather than proactive enforcement.
Frequently Asked Questions
Do I need planning permission for a driveway paving in Mid Sussex?
Does a driveway paving in Mid Sussex need building regulations?
How do I apply for planning permission in Mid Sussex?
How long does planning permission take in Mid Sussex?
What percentage of planning applications does Mid Sussex approve?
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