Planning Permission For House Extensions In Merseyside: What You Need To Know

Thinking of extending your home in Merseyside? Before any work begins, one big question often comes up—do I need planning permission?

At Leabra Construction NW, we guide homeowners through the full process to ensure their projects are legally compliant and stress-free.

When Is Planning Permission Required?

Generally, you’ll need planning permission if:

• The extension is more than half the area of land around the original house
• It’s higher than the highest part of the roof
• It extends beyond the rear wall by more than 6 metres (or 8m for detached homes)
• It’s facing a road or street
• You’re in a conservation area or listed building zone
• 
  

These rules fall under the UK’s Permitted Development Rights, but even these have limits.

How We Help

At Leabra Construction NW, we take care of:

• All planning applications
• Liaising with your local Merseyside planning authority
• Creating architectural drawings and build plans
• Navigating building control inspections

We ensure no detail is missed and every box is ticked—so you avoid costly delays or refusals.

Build with Confidence

With years of experience in Merseyside, we know how to design house extensions that not only meet your needs but also adhere to all local planning policies.

📞 Need Help with Planning Permission? Contact Us for Free Advice