Flat Roof Solar Panel Planning Permission Guidelines for Surrey
18th Oct 2025
Installing solar panels is one of the most effective ways to reduce energy bills and embrace renewable energy. For many homeowners, the question of planning permission is often the first hurdle. Thanks to the updated rules announced by the UK government in November 2023, installing solar panels on flat roofs has become simpler and more accessible.
At Sheerwater Solar, we want to make sure you understand exactly what these changes mean for you and how they make the move to solar energy easier than ever.
Permitted Development Rules
The government has amended the Permitted Development regulation to simplify the process for homeowners with flat roofs. These changes bring residential rules into line with those already in place for businesses, removing the need for planning permission in most cases.
This update reflects the government’s drive to encourage renewable energy and make solar power more accessible. It means that if you have a flat roof, the path to solar is now clearer and faster.
Understanding the Requirements
While the rules are simpler, there are still important points you’ll need to consider before going ahead with your installation.
Key points to keep in mind:
Structural survey: A qualified engineer may need to carry out a survey of your flat roof to confirm that it can support the weight of the panels and associated equipment. This ensures safety and structural integrity.
Visibility and aesthetics: Panels and equipment should be positioned in a way that reduces their visual impact and allows them to blend with the building and surrounding area.
Removal of equipment: If the panels are no longer in use, they should be removed promptly to maintain the look and functionality of your property.
By following these requirements, you can be confident that your system will be both compliant and unobtrusive.
Special Considerations for Certain Locations
Although planning permission is not usually needed, there are exceptions where additional protections are in place. These are designed to preserve heritage and maintain local character.
Here are the key restrictions:
Article 2(3) Land: If your property is located on designated land, you will need prior approval from the local planning authority.
Height restrictions: On flat roofs, the top part of the solar panels must not exceed 600mm above the highest part of the roof.
Protected areas: Panels cannot be installed on buildings that are within the grounds of a listed building or a scheduled monument.
Conservation and heritage sites: In conservation areas or World Heritage Sites, solar panels must not be installed on walls that face a highway.
If your property falls into one of these categories, we would be more than happy to guide you through the process and help you work with your local planning authority to achieve the right outcome.
Sheerwater Solar’s Commitment
Navigating planning rules and regulations can seem overwhelming, but that is where we step in. At Sheerwater Solar, we handle the process with care and professionalism, ensuring your installation is compliant from start to finish.
Our team is here to help with:
Initial consultation to discuss your goals and assess your property.
Arranging structural surveys where required.
Designing and installing your solar system to meet all regulations.
We take pride in making solar energy straightforward, efficient, and fully compliant with the latest rules.
Final Thoughts
The Permitted Development rule marks a positive step for homeowners with flat roofs who want to embrace solar power. By reducing the need for planning permission and aligning regulations with commercial standards, the government has made it easier than ever to transition to renewable energy.
With Sheerwater Solar by your side, you can be confident that every stage of your installation will be managed smoothly and in line with the latest legal requirements. From the first consultation to the final installation, our focus is on giving you a clean, efficient, and compliant solar solution that benefits both your home and the planet.
Contact us today and let us help you make the switch to renewable energy with complete peace of mind.
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Reaching out to Sheerwater Solar is straightforward and hassle-free. Whether you’re interested in solar panels for your home or business in Woking, we’re here to guide you every step of the way. You can contact us directly by calling 01932 627 555 or by sending an email to info@sheerwatersolar.co.uk.
Alternatively, fill in our online form for a swift response.
What happens next?
In most cases, we’ll need to conduct an on-site survey at your property to assess the feasibility and provide you with a tailored quote. This visit allows us to understand your specific needs and explore the potential for renewable energy solutions. Following the survey, we’ll discuss the best options for integrating solar energy into your property, including detailed costs and the installation process.
We’re excited to assist you on your journey to renewable energy and look forward to hearing from you.