Planning Permissions for Extensions in Surbiton: What You Need to Know
6 January 2025

Planning a home extension in Surbiton or nearby areas like Kingston, Wimbledon, Teddington, Twickenham, Cobham, or Leatherhead? Understanding planning permissions is a crucial step in ensuring your project complies with local regulations.


At Home Improvement & Construction Limited, we’re here to guide you through the process and help you achieve your dream home without unnecessary delays.

HICL insights - 4 - Planning Permissions for Extensions in Surbiton: What You Need to Know


1.  Do You Need Planning Permission?


Whether you need planning permission for your extension depends on several factors, including the size, location, and purpose of the project. Some extensions fall under "permitted development rights," meaning no formal planning application is required. However, these rights have limitations:


Key Considerations:

  • Size and Height: Single-storey extensions must not exceed four metres in height or extend beyond the rear wall of the original house by more than three metres (for attached houses) or four metres (for detached houses).
  • Location: Extensions on designated land (e.g., conservation areas) may require planning permission regardless of size.
  • Usage: Converting a garage or loft into living space may have different rules.


For detailed information on permitted development, visit the UK Government’s planning portal: www.planningportal.co.uk.



2.  Local Regulations in Surbiton and Surrounding Areas


Surbiton and its nearby towns, including New Malden, Raynes Park, Guildford, Woking, and Oxshott, are subject to local planning authority rules enforced by Kingston Borough Council and surrounding councils. If your property is in a conservation area or listed, stricter guidelines may apply.

To determine specific requirements, consult your local council’s planning department. For Surbiton, visit the Kingston Borough Council website: www.kingston.gov.uk.


We can help you! Come visit us; just pop in for a coffee or call us on 020 83397955.



3.  How to Apply for Planning Permission


If your project doesn’t fall under permitted development, you’ll need to submit a formal planning application. Here’s how:

  1. Prepare a Design Proposal: Work with experienced extension builders like HICL to create detailed drawings and plans.
  2. Submit an Application: Use the Planning Portal to file your application online. Ensure all required documents and fees are included.
  3. Await Approval: The process typically takes 8-12 weeks.


At HICL, we provide turnkey services, including handling planning applications for our clients in KT5, KT6, and beyond. Let's work together to simplify the process for you.


4. Common Reasons for Planning Permission Denials


Planning permission can be denied for various reasons, such as:

  • Extensions that overshadow neighbouring properties
  • Designs out of character with the local area
  • Lack of compliance with building regulations


Our team at HICL ensures your project is designed to meet all guidelines, reducing the risk of rejection.



Planning a home extension? Learn more about designing your dream space by exploring our blogs:


  1. "Top 7 Home Extension Ideas to Maximise Space in Your Surbiton Property"
  2. "How to Choose the Best Home Extension Builders in Surbiton and Nearby Towns"


Contact Home Improvement & Construction Limited (HICL) today for expert guidance on planning permissions and bespoke construction services. Serving Surbiton, Kingston, Wimbledon, Richmond, Twickenham, Cobham, Woking, and more, we’re your trusted cuilding partner for all types of house extensions.

Like what you see? Reach out to our experienced team, located in Surbiton.



Contact Us

Share this article

EWI Damp And Cracking Checks For Leatherhead Homes
by Andi Drishti 19 July 2026
Planning EWI in Leatherhead? HICL Builders helps prevent damp, cracking and poor render with surveys, planning, quality trades and support.
Facade Upgrade Woking, Render Windows And EWI | HICL
by Andi Drishti 12 July 2026
Planning render, windows or external wall insulation in Woking? HICL Builders helps Surrey homeowners improve facades with expert project management.
External Wall Insulation Guildford Summer Guide | HICL
by Andi Drishti 5 July 2026
Plan external wall insulation, rendering and facade upgrades in Guildford with HICL Builders before winter cold walls and damp concerns return this year.
Live In Or Move Out During Renovation In Oxshott
by Andi Drishti 26 June 2026
Planning a major renovation in Oxshott? Learn how to phase works, protect family life and manage disruption with HICL Builders.
HICL Builders and Fulham FC logos shown over Fulham FC stadium for new two year hospitality partners
by Andi Drishti 25 June 2026
HICL Builders announces a new two year hospitality partnership with Fulham FC, celebrating client relationships and community connection.
HICL Builders director Andi Drishti taking notes during a Nescot College student presentation event.
by Andi Drishti 25 June 2026
HICL Builders supports Nescot College students at a Dragon’s Den style event, helping learners build confidence, employability skills and industry awareness.
Future Proof Builds In Raynes Park | HICL Builders
by Andi Drishti 14 June 2026
Plan an energy efficient extension or new build in Raynes Park with HICL Builders. Smart planning, trusted trades and complete project management.
Future Ready Construction In South West London Homes
by Andi Drishti 7 June 2026
Plan a future ready renovation, extension or new build with HICL Builders, trusted South West London construction specialists.
by Andi Drishti 3 June 2026
Ground floor bathroom conversion in Richmond completed in just 10 working days. Former study transformed into a modern, future-proof shower room with underfloor heat
29 May 2026
Discover how HICL and Nescot College are working together to support construction students through job fairs, work experience placements and apprenticeship opportunities, helping young people build successful careers in the industry.