Liverpool home extension planning permission
Liverpool home extension planning permission? One of the biggest questions homeowners face is whether they need planning permission or if their project falls under permitted development rights.
The rules vary depending on the size, type, and location of your extension. In this guide, we’ll explain:
✔️ When planning permission is required for home extensions in Liverpool
✔️ Permitted development rules and how they apply to your property
✔️ Steps to get planning permission if needed
By the end, you’ll know exactly how to proceed with your Liverpool home extension while staying compliant with local regulations.
Table of Contents
- What is Planning Permission?
- Do You Need Planning Permission for an Extension in Liverpool?
- Liverpool Permitted Development Rights for Home Extensions
- When Planning Permission is Required
- How to Apply for Planning Permission in Liverpool
- Get Expert Help with Your Liverpool Home Extension
What is Planning Permission?
Planning permission is approval from your local council to carry out building work on your property. It ensures that developments comply with local planning policies and don’t negatively impact the surrounding area.
If your home extension in Liverpool doesn’t meet permitted development guidelines, you must apply for full planning permission before starting work.
Do You Need Planning Permission for an Extension in Liverpool?
The answer depends on several factors:
✔️ Size of the extension – Larger extensions may need approval.
✔️ Height restrictions – Exceeding limits requires permission.
✔️ Location – Conservation areas have stricter rules.
✔️ Impact on neighbours – Extensions affecting privacy/light may need approval.
To determine whether your Liverpool home extension needs planning permission, check if it qualifies as permitted development.
Liverpool Permitted Development Rights for Home Extensions
Permitted Development (PD) Rights allow homeowners to extend their property without applying for planning permission, as long as certain conditions are met.
🔹 Single-Storey Extensions:
- Maximum depth: 3m for terraced/semi-detached, 4m for detached homes.
- Maximum height: 4m.
- Must not cover more than 50% of the land around the original house.
🔹 Double-Storey Extensions:
- Maximum depth: 3m from the original rear wall.
- Must not exceed the height of the existing house.
🔹 Side Extensions:
- Maximum width: Half the width of the original house.
- Maximum height: 4m.
🔹 Roof Extensions & Loft Conversions:
- Maximum 40m³ for terraced houses, 50m³ for detached/semi-detached.
- Must not extend beyond the roof slope facing the road.
When Planning Permission is Required
You DO need planning permission for a home extension in Liverpool if:
❌ The extension is larger than permitted development limits.
❌ Your property is in a conservation area or listed building.
❌ The extension is closer than 2m to a boundary and exceeds 3m in height.
❌ You plan to build above a certain percentage of your plot.
❌ The extension significantly affects your neighbours’ privacy, sunlight, or views.
How to Apply for Planning Permission in Liverpool
If your home extension requires planning permission, follow these steps:
1. Check Local Planning Rules
Visit the Liverpool City Council Planning Portal (here) to understand local guidelines.
2. Get Professional Architectural Drawings
Your application needs detailed architectural plans showing the proposed extension’s size, layout, and impact on the surroundings.
3. Submit Your Planning Application
Applications can be submitted online via the Planning Portal UK. The standard processing time is 8 weeks.
4. Consultation Period
Neighbours and other stakeholders may raise objections if the extension affects them.
5. Receive Approval or Amend Plans
If approved, you’ll receive a planning consent notice. If rejected, you may need to revise and resubmit.
Get Expert Help with Your Liverpool Home Extension
Navigating planning permission can be challenging, but Melrose Designs is here to help!
✔️ Expert planning drawings for permitted development & planning applications
✔️ Advice on Liverpool City Council guidelines
✔️ Fast approvals & stress-free submissions
📞 Get in touch today for a consultation and ensure your home extension meets all regulations!
Final Thoughts
Understanding planning permission for a home extension in Liverpool is essential before starting your project.
🔹 Smaller extensions may fall under permitted development.
🔹 Larger extensions and those in restricted areas need full planning approval.
🔹 Melrose Designs can help ensure your extension is compliant and approved quickly.
Need help with your Liverpool home extension? Contact us today!