Planning Your Living Space
Know what to check first
Before choosing a conservatory, orangery or extension, it helps to understand whether planning permission may be needed. Many projects are allowed, but rules depend on your property and design.
- Check your home’s planning position.
- Consider size, height and location.
- Ask for advice before committing.
Permitted Development
When permission may not apply
Some living spaces may fall under permitted development, meaning a full planning application is not always required. The design must still meet specific limits and conditions.
- Rules usually apply to houses only.
- Flats and maisonettes are different.
- Previous extensions can affect allowances.
Conservatories & Orangeries
Treated like home extensions
Conservatories and orangeries are usually assessed under the same planning rules as other house extensions. Whether permission is needed depends on size, position and overall design.
- Rear designs are often simpler.
- Front-facing designs need more care.
- Height and boundary rules matter.
Home Extensions
Larger projects need checking
Extensions can often be possible under permitted development, but larger or more complex designs may need planning approval or prior approval from the local authority.
- Size limits must be followed.
- Neighbour consultation may apply.
- Design should respect the home.
Listed & Protected Homes
Extra rules may apply
If your home is listed, in a conservation area or affected by an Article 4 Direction, standard permitted development rights may be restricted or removed.
- Always check protected status.
- Extra approvals may be required.
- Local rules can be stricter.
Size & Position
Design affects permission
The size, height and position of your living space can influence whether planning permission is required. Boundary distance, roof height and garden coverage are especially important.
- Avoid exceeding permitted limits.
- Consider neighbouring properties.
- Keep proportions sensible.
Building Regulations
Separate from planning permission
Even when planning permission is not required, building regulations may still apply. They focus on safety, structure, insulation, glazing, ventilation and electrical work.
- Planning and building control differ.
- Most extensions need approval.
- Conservatory exemptions have conditions.
Local Authority Checks
Confirm before work begins
Your local planning authority can confirm whether your project needs permission. Written confirmation can provide reassurance before making final decisions or starting installation.
- Check with your council.
- Keep written records.
- Avoid assumptions from similar homes.
Why Choose TWC?
Helpful local guidance
TWC can help you understand the practical design considerations when planning a conservatory, orangery or extension across Wiltshire and Oxfordshire.
- Clear advice from experienced advisors.
- Designs tailored to your property.
- Support through key decisions.
Designed With Care
Practical choices from the start
A well-planned living space considers appearance, size, comfort and compliance from the beginning. TWC helps shape designs that feel right for your home.
- Style matched to your property.
- Options explained clearly.
- Sensible layouts and proportions.
Confidence Before You Decide
Make informed choices
Planning rules can feel confusing, especially if your home has been extended before. TWC can help you ask the right questions early.
- Understand possible restrictions.
- Compare suitable design options.
- Move forward with clarity.
3 steps to planning your new living space
Start with the basics
Confirm your home type, location, previous extensions and any restrictions before choosing your preferred living space design.
Plan around the rules
Think carefully about size, height, roof style, boundaries and garden space to keep your project practical and suitable.
Get helpful guidance
A TWC advisor can discuss your ideas, explain design options and help you plan the next step with confidence.
Get help & advice on your new living space?
TWC advisors will guide you through every living space option any any planning rules, helping you choose the perfect design for your home. Request your tailored quote today.
See the possibilities.
Choosing a new living space is easier when you can explore your options properly. Visit a TWC showroom to see designs, frame colours, materials, door styles and finishing details in person. You can compare ideas, ask questions and get a clearer feel for what will work best for your home before making your decision.
Why Choose TWC Home Improvements
TWC helps homeowners create beautiful, practical living spaces designed around their homes and lifestyles. From your first enquiry to the final installation, our team focuses on helpful advice, quality products and a smooth customer experience.
Exclusive Designs
Explore conservatory options that can be tailored around your home, taste and how you want to use the space.
Exceptional Quality
TWC uses carefully selected products, materials and finishes to create conservatories that look good and perform beautifully.
Award Winning Service
Our experienced team is here to guide you through the design, planning and installation process with care and attention.
Long Term Confidence
TWC offers a 20 year guarantee on windows, doors and living spaces, giving you lasting reassurance in your investment.
Get in touch with TWC online
Simply fill in your details and send us your enquiry. A TWC advisor will get back in touch to discuss your enquiry.
